2005年昆明市高三教学质量检测理科综合能力测试

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well, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To achieve good practical results, the key is to know the law, to grasp the laws and using laws. Office of economic development, social progress, there are rules to follow. Only act according to the law, to overcome blindness and strengthening initiative, creative. Working in the Office, we should be good at analyzing the essence of things, to find regular thing, change from passive to active, to seek one. Investee 2. establishment of evaluation system. Evaluation system is essentially an incentive mechanism, the evaluation was objective and fair, reasonable, and can stimulate a person's energy, mobilizing people's enthusiasm or be misleading, dampened the enthusiasm of people. At present, the concept of people-oriented people, but to establish and perfect evaluation system is still lagging behind. Work in this area should be seriously caught up. \phasis on\ntage of. Is a focus on standards and scientific. A fundamental point of the evaluation criteria, is to keep contact, development, comprehensive eye evaluation of cadres. Office work, both \d\ntial performance\h subjective efforts, take another look at the objective condition; both \take another look at the \cond, focus on participating the breadth of the subject. Evaluation of cadres must give full play to democracy, cadres and the masses handing over evaluation. Office work services leadership and service base, serve the people, then nominated the main object will contain a variety of services, so that assessment was accurate and to avoid one-sidedness. Third, pay attention to the seriousness of the conclusion. The use of evaluation findings is mainly embodied in his direction. Permitted to choose one, it would be tantamount to establishing a banner. Evaluation can't take care of the balance, otherwise it would undermine the offset the positive significance of evaluation. Office of the party committees at all levels should take the findings as on the cadres ' bonus-penalty, an important basis for future movements, incentive and restraint effect of making evaluations. 3. Prevention of understanding \People-centered development, concrete is dialectical,. In practice in the process, to prevent one-sided and still look, from actual people. One is to use dialectical point of view to understand. Humanist is the core of the scientific Outlook on development, remains the development of the scientific Outlook on development emphasizes, is still taking economic construction as the Center. Any departure from the development of thought and action, is a misinterpretation and misunderstanding of people-oriented. Adhere to people-oriented both to overcome one-sidedness of the old, but also to prevent one-sidedness, not accelerating the development of people and the opposition. Must be very clear, people oriented and speeding up development is not opposed, but consistent, weshould never bestrengthened password centralized management, enhanced password communication network and the construction of electronic Government Affairs network, strengthen the translation of code cables work, strengthen the management of important files, make sure that the password is absolutely safe, ensure that Cryptography is absolutely clear. History of work to write a history of the original, compiled a book called changde Yearbook, out of a journal of the history of the publication, production of a song of the past after reading forums, changde, a story of people's hard work and exhibition. Archives to go the path of managing archives according to law, strengthen the construction of all types of archives, with the focus on key project archives, private enterprises, credit and Community Archives Archives, making full use of electronic means of technology and network, and promote the standardization and legalization of archives and information. Investee 4. insist on the logistics, will be around strong strong reforms, cadres of service management. Office workers is to be for this, deepen reform, strengthen management, and continuously meet the cadres of the organs function properly and the need for material and cultural life. One is to enhance the logistical support capability. Adapt to the new situation of the market economy, making full use of social power, flexibility in the use of market mechanisms and accelerate the process of marketization and socialization of logistic services. Adhere to the institutionalization of the logistics management, establish and implement a financial management system, trolley management systems, health management systems, security systems, such as the logistics management system, strengthen the management of human, financial, material, and logistical services standardized and institutionalized track. Secondly, we should strengthen the management of construction. Increasing investment, improving the working conditions of organs; overall civilization create an activity, and constantly improve the level of civilization; to promote greening, lighting, purification, flowers, landscaping, Office workers create a good environment for work and life. Third, to improve staff welfare. To in policy allows of range within, trying to for Office cadres workers solution housing, and couples separation, and children employment, aspects of actual difficult provides help, has conditions of place and units, also should appropriate to increased cadres workers of welfare, real do \er left people, feelings left people, appropriate treatment left people\General Office staff in pay hard efforts of while, feel organization of warm, get due of affordable. Investee 5. insist on the team, will focus on stimulating vitality who care and respect for people. o Office cadres for the cut ... Learning style, strengthen the theoretical knowledge, optimize the structure of knowledge, and continuously improve the quality of cadres and workers. Attention to their physical health, and actively carry out regular wholesomerecreational

化学部分质量分析

命题组阅卷组执笔何文轶杨振力

【命题指导思想】

侧重教学质量检测，兼顾水平测试。命题以2005年《考试大纲》和《考试大纲的说明》为依据，以现行中学化学教材为参考；通过检测，便于老师和考生查找复习工作中，在知识储备、学科知识构建和能力培养等方面与高考要求的差距；通过检测，为老师和考生的下一阶段复习工作的调整提供有价值的信息；通过这份试卷，为老师和考生提供足够的反思拓展空间。

一、试卷总体评价

【主要数据】

参加统计人数：2933。平均分：41.26；及格率：7.84%；优秀率：0.07%；最高分：105.0；最低分：0.0；信度：0.69；效度：0.37；整卷难度：0.38，其中客观卷0.57，主观卷0.23，整卷易：中：难=6%：45%：49%；区分度：一般：好= 0.32: 0.68。分数段分布曲线图

人数80070060050040030020010000-910-1920-2930-3940-4950-5960-6970-7980-8990-99100-108分数段

【试卷评价】

1．试卷符合2005年《考试大纲》关于考试内容的要求，突出了“能力和能力品质”的考查。

eople-oriented in the name of reducing our enthusiasm. Premier Wen Jiabao's Government work report this year, identified as 7% growth, 2.1% lower than last year's 9.1%, but in 8 work remains to accelerate development in the first place ... Work standards. Second is to use the scale of development to understand. Society is evolving, human needs are also changing. Practice of humanism is a long-term process and cannot be achieved overnight. To treat people if you stand still and rigid dogma, it is possible to return to this, see things but not people's old ways. Therefore, we have to follow the development of the times, and continue debugging the humanist perspective, innovative people-oriented way. Under the new historical conditions, we are requested by the times, set up a brand new concept, a high starting point, high standard of armed people, shaping, exercise, people, constantly taking the new connotation of the times. Terms of Office, ito lead the vast numbers of cadres to actively adapt to theknowledge faster and actively adapt to the increasingly high level of leadership situation, actively adapt to the demand of the masses more and more situations, eager to learn, enhance accumulation, efforts, honed the ability to overcome a good service, panic. Third is to use realistic understanding. Adhere to people-oriented must be based on reality, not divorced from reality. Desk no water cups here in Hong Kong, staff need to drink some water to the drinking fountain on a floor, the glass used is a one-time non-cone type. Drink this cup can only hold, cannot be put down. This is not only to save on glass materials, more important is to force you to get drinking water, go back to your seat business. Our emphasis on people-oriented, does not imply you can indulge the desires, the comfortable, the pursuit of enjoyment. Office of the party committees at all levels of our comrades, must continue to maintain the style of plain living and hard struggle, to stand up to the tests of temptations, exciting \nergy\conservation \he spirit of selfless dedication and provide services. Investee 4. clearly defined responsibilities. Putting people first is a common vision of development, everyone is a liability. People-oriented, above and below with the responsibility for coordinating system must be established and hold everyone accountable. First, we must strengthen the leadership. \ce, its governance, its level, bear the responsibility of the Division.\he minimum requirement for leaders, is a measure of the basic criteria for whether a leading cadre is competent. Leaders need to \official term for the benefit of\ously assume responsibility for implementing people-oriented. Director of the Office of the party committees at all levels is the responsibility of the units to implement people-oriented, to manage their people, %ug in own responsibilty\education of leading cadres, cadres and cadres work, efforts to revitalize the Office of human resources, Officework is full of vigor and vitalityactivity, and constantly improve the physical quality of cadres and workers. Broaden the channels into his Office, increase the intensity of writing the open selection of cadres and cadres there, change text structure is not optimal conditions, and continuously improve the overall quality of cadres and workers. The second is to create a relaxed environment. With a deep affection for Office cadres, cadres and the mentality of the concern, attention to their conditions of life, do more work on straighten out emotion, to cheer on, and strive to create a lively and positive working atmosphere. Members of the leading Group Office of the party committees at all levels, more Exchange of ideas with the cadres and workers, with an equal mind, humble attitude of listening, take concrete actions to create a harmonious atmosphere. Thirdly, attention to their growth. Office is the place where talents. Leaders at all levels concerned Office cadres, as well as giving them tasks, from yadanzi, so thatthey get exercise and improve in practice, more political interest and to foster, increase the intensity of promoted use of Office cadres, effort into high office into a high, high, high multiple of a pool of water. (D) the investee insists, is at a new historical period of carrying forward the spirit of man, the fundamental line of play to people's creativity. People-oriented, not only in the ideological understanding deep understanding of its rich content, but also in practice correctly. 1. insist on the unity of knowledge. Knowledge is the forerunner, purpose of the line is known. Know non-difficult, difficult, line into SI, actions speak louder than words. People-oriented, must resolve on the understanding that the problems, practices in place, and make sure the unity of knowledge. One is to ensure that it works. Humans live in a world that is made from natural, human, social, consisting of three parts. Practce of people-oriented, from man and nature, man and society, man and man to grasp the relationship between, and enhance system performance and integrity. Not long ago, Shenzhen, decided to postpone the timetable for basically realizing socialist modernization by 2005 to 2010, the main reason is a reflection of people's living standards and the indicators of progress towards sustainable development lagged. This is a rational, is also a kind of courage. As requested by the people-oriented to do Office work, be sure to keep abreast of the scientific development thought of the Party Committee, close to the local economic and social reality, keep abreast of the needs of the people, so that politics can be to the point, set to get the key. Second, to adhere to it. People can not hang on the mouth, too many, few even preaching one thing and doing the opposite. For Office work, is to better is most enriching policy recommendations, caring for the people writing the report article, many people nursing supervision, do more for most people gain Benefits of practical good. Pay particular attention to the opinions of the masses and listen to good grooming, reflects the good, guide and protect the enthusiasm of the masses, playedwell, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To achieve good practical results, the key is to know the law, to grasp the laws and using laws. Office of economic development, social progress, there are rules to follow. Only act according to the law, to overcome blindness and strengthening initiative, creative. Working in the Office, we should be good at analyzing the essence of things, to find regular thing, change from passive to active, to seek one. Investee 2. establishment of evaluation system. Evaluation system is essentially an incentive mechanism, the evaluation was objective and fair, reasonable, and can stimulate a person's energy, mobilizing people's enthusiasm or be misleading, dampened the enthusiasm of people. At present, the concept of people-oriented people, but to establish and perfect evaluation system is still lagging behind. Work in this area should be seriously caught up. \phasis on\ntage of. Is a focus on standards and scientific. A fundamental point of the evaluation criteria, is to keep contact, development, comprehensive eye evaluation of cadres. Office work, both \d\ntial performance\h subjective efforts, take another look at the objective condition; both \ook at the \cond, focus on participating the breadth of the subject. Evaluation of cadres must give full play to democracy, cadres and the masses handing over evaluation. Office work services leadership and service base, serve the people, then nominated the main object will contain a variety of services, so that assessment was accurate and to avoid one-sidedness. Third, pay attention to the seriousness of the conclusion. The use of evaluation findings is mainly embodied in his direction. Permitted to choose one, it would be tantamount to establishing a banner. Evaluation can't take care of the balance, otherwise it would undermine the offset the positive significance of evaluation. Office of the party committees at all levels should take the findings as on the cadres ' bonus-penalty, an important basis for future movements, incentive and restraint effect of making evaluations. 3. Prevention of understanding \People-centered development, concrete is dialectical,. In practice in the process, to prevent one-sided and still look, from actual people. One is to use dialectical point of view to understand. Humanist is the core of the scientific Outlook on development, remains the development of the scientific Outlook on development emphasizes, is still taking economic construction as the Center. Any departure from the development of thought and action, is a misinterpretation and misunderstanding of people-oriented. Adhere to people-oriented both to overcome one-sidedness of the old, but also to prevent one-sidedness, not accelerating the development of people and the opposition. Must be very clear, people oriented and speeding up development is not opposed, but consistent, weshould never bestrengthened password centralized management, enhanced password communication network and the construction of electronic Government Affairs network, strengthen the translation of code cables work, strengthen the management of important files, make sure that the password is absolutely safe, ensure that Cryptography is absolutely clear. History of work to write a history of the original, compiled a book called changde Yearbook, out of a journal of the history of the publication, production of a song of the past after reading forums, changde, a story of people's hard work and exhibition. Archives to go the path of managing archives according to law, strengthen the construction of all types of archives, with the focus on key project archives, private enterprises, credit and Community Archives Archives, making full use of electronic means of technology and network, and promote the standardization and legalization of archives and information. Investee 4. insist on the logistics, will be around strong strong reforms, cadres of service management. Office workers is to be for this, deepen reform, strengthen management, and continuously meet the cadres of the organs function properly and the need for material and cultural life. One is to enhance the logistical support capability. Adapt to the new situation of the market economy, making full use of social power, flexibility in the use of market mechanisms and accelerate the process of marketization and socialization of logistic services. Adhere to the institutionalization of the logistics management, establish and implement a financial management system, trolley management systems, health management systems, security systems, such as the logistics management system, strengthen the management of human, financial, material, and logistical services standardized and institutionalized track. Secondly, we should strengthen the management of construction. Increasing investment, improving the working conditions of organs; overall civilization create an activity, and constantly improve the level of civilization; to promote greening, lighting, purification, flowers, landscaping, Office workers create a good environment for work and life. Third, to improve staff welfare. To in policy allows of range within, trying to for Office cadres workers solution housing, and couples separation, and children employment, aspects of actual difficult provides help, has conditions of place and units, also should appropriate to increased cadres workers of welfare, real do \er left people, feelings left people, appropriate treatment left people\General Office staff in pay hard efforts of while, feel organization of warm, get due of affordable. Investee 5. insist on the team, will focus on stimulating vitality who care and respect for people. o Office cadres for the cut ... Learning style, strengthen the theoretical knowledge, optimize the structure of knowledge, and continuously improve the quality of cadres and workers. Attention to their physical health, and actively carry out regular wholesomerecreational2．试卷重视现行教材的作用，突出学科主干知识，知识容量大、阅读量大。 3．试题新颖，设计有开放性试题，亮点突出。 4．Ⅰ卷设计难度适中，梯度合理，II卷设计难度偏大。 5．个别试题的严密性有待改进，个别知识点的考核有重复。

6．试卷对前期的知识落实和能力培养有较强的检测诊断作用，对下一阶段的复习备考导向明确。

二、试题分析

【客观卷】

题序答案难度区分度选A数比例选B数比例选C数比例选D数比例 6 7 8 9 10 11 12 13 B C C B B A D A 0.67 0.64 0.65 0.79 0.63 0.48 0.47 0.23 0.48 0.39 0.4 0.27 0.42 0.41 0.38 0.31 374 464 136 123 157 1387 639 658 0.13 0.16 0.05 0.04 0.05 0.48 0.22 0.23 1934 314 466 2307 1829 909 137 887 0.67 0.11 0.16 0.79 0.63 0.31 0.05 0.31 512 1860 1918 199 472 497 738 1192 0.18 0.64 0.66 0.07 0.16 0.17 0.25 0.41 71 255 377 270 437 104 1384 141 0.02 0.09 0.13 0.09 0.15 0.04 0.48 0.05 6．在pH=12的某溶液中，能大量共存的离子组是

A．Na+、Mg2+、NO3—、SO42— B．K+、AlO2—、SO32—、Cl— C．Ba2+、K+、Cl—、HSO3— D．Al3+、Cu2+、Cl—、SO42—

该题属常规离子共存题，考生只要判断出是碱性溶液，依据常见离子的性质即可快速得出答案，应属容易题，但错选A、C的考生合占31%，说明还有相当一部分考生对常见离子在酸碱性环境的性质掌握得不够牢固。

7．下列说法中正确的是

A．质子数相同的粒子一定属于同种元素

B．1mol 强酸与1mol强碱完全中和所放出的热量称为中和热 C．电解饱和食盐水，在阴极的电极反应为：2H+ + 2e＝ H2↑

—

D．1molFeCl3制成胶体，所得胶体的粒子数为NA（NA代表阿伏加德罗常数）

该题的四个选项分别涉及四个知识点，知识容量较大，但要求不高，只要对教材相关知

eople-oriented in the name of reducing our enthusiasm. Premier Wen Jiabao's Government work report this year, identified as 7% growth, 2.1% lower than last year's 9.1%, but in 8 work remains to accelerate development in the first place ... Work standards. Second is to use the scale of development to understand. Society is evolving, human needs are also changing. Practice of humanism is a long-term process and cannot be achieved overnight. To treat people if you stand still and rigid dogma, it is possible to return to this, see things but not people's old ways. Therefore, we have to follow the development of the times, and continue debugging the humanist perspective, innovative people-oriented way. Under the new historical conditions, we are requested by the times, set up a brand new concept, a high starting point, high standard of armed people, shaping, exercise, people, constantly taking the new connotation of the times. Terms of Office, is to lead the vast numbers of cadres to actively adapt to theknowledge faster and actively adapt to the increasingly high level of leadership situation, actively adapt to the demand of the masses more and more situations, eager to learn, enhance accumulation, efforts, honed the ability to overcome a good service, panic. Third is to use realistic understanding. Adhere to people-oriented must be based on reality, not divorced from reality. Desk no water cups here in Hong Kong, staff need to drink some water to the drinking fountain on a floor, the glass used is a one-time non-cone type. Drink this cup can only hold, cannot be put down. This is not only to save on glass materials, more important is to force you to get drinking water, go back to your seat business. Our emphasis on people-oriented, does not imply you can indulge the desires, the comfortable, the pursuit of enjoyment. Office of the party committees at all levels of our comrades, must continue to maintain the style of plain living and hard struggle, to stand up to the tests of temptations, exciting \nergy\conservation \he spirit of selfless dedication and provide services. Investee 4. clearly defined responsibilities. Putting people first is a common vision of development, everyone is a liability. People-oriented, above and below with the responsibility for coordinating system must be established and hold everyone accountable. First, we must strengthen the leadership. \ce, its governance, its level, bear the responsibility of the Division.\ This is the minimum requirement for leaders, is a measure of the basic criteria for whether a leading cadre is competent. Leaders need to \official term for the benefit of\ously assume responsibility for implementing people-oriented. Director of the Office of the party committees at all levels is the responsibility of the units to implement people-oriented, to manage their people, %ug in own responsibilty\education of leading cadres, cadres and cadres work, efforts to revitalize the Office of human resources, Officework is full of vigor and vitalityactivity, and constantly improve the physical quality of cadres and workers. Broaden the channels into his Office, increase the intensity of writing the open selection of cadres and cadres there, change text structure is not optimal conditions, and continuously improve the overall quality of cadres and workers. The second is to create a relaxed environment. With a deep affection for Office cadres, cadres and the mentality of the concern, attention to their conditions of life, do more work on straighten out emotion, to cheer on, and strive to create a lively and positive working atmosphere. Members of the leading Group Office of the party committees at all levels, more Exchange of ideas with the cadres and workers, with an equal mind, humble attitude of listening, take concrete actions to create a harmonious atmosphere. Thirdly, attention to their growth. Office is the place where talents. Leaders at all levels concerned Office cadres, as well as giving them tasks, from yadanzi, so thatthey get exercise and improve in practice, more political interest and to foster, increase the intensity of promoted use of Office cadres, effort into high office into a high, high, high multiple of a pool of water. (D) the investee insists, is at a new historical period of carrying forward the spirit of man, the fundamental line of play to people's creativity. People-oriented, not only in the ideological understanding deep understanding of its rich content, but also in practice correctly. 1. insist on the unity of knowledge. Knowledge is the forerunner, purpose of the line is known. Know non-difficult, difficult, line into SI, actions speak louder than words. People-oriented, must resolve on the understanding that the problems, practices in place, and make sure the unity of knowledge. One is to ensure that it works. Humans live in a world that is made from natural, human, social, consisting of three parts. Practice of people-oriented, from man and nature, man and society, man and man to grasp the relationship between, and enhance system performance and integrity. Not long ago, Shenzhen, decided to postpone the timetable for basically realizing socialist modernization by 2005 to 2010, the main reason is a reflection of people's living standards and the indicators of progress towards sustainable development lagged. This is a rational, is also a kind of courage. As requested by the people-oriented to do Office work, be sure to keep abreast of the scientific development thought of the Party Committee, close to the local economic and social reality, keep abreast of the needs of the people, so that politics can be to the point, set to get the key. Second, to adhere to it. People can not hang on the mouth, too many, few even preaching one thing and doing the opposite. For Office work, is to better is most enriching policy recommendations, caring for the people writing the report article, many people nursing supervision, do more for most people gain Benefits of practical good. Pay particular attention to the opinions of the masses and listen to good grooming, reflects the good, guide and protect the enthusiasm of the masses, playedwell, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To achieve good practical results, the key is to know the law, to grasp the laws and using laws. Office of economic development, social progress, there are rules to follow. Only act according to the law, to overcome blindness and strengthening initiative, creative. Working in the Office, we should be good at analyzing the essence of things, to find regular thing, change from passive to active, to seek one. Investee 2. establishment of evaluation system. Evaluation system is essentially an incentive mechanism, the evaluation was objective and fair, reasonable, and can stimulate a person's energy, mobilizing people's enthusiasm or be misleading, dampened the enthusiasm of people. At present, the concept of people-oriented people, but to establish and perfect evaluation system is still lagging behind. Work in this area should be seriously caught up. \phasis on\ntage of. Is a focus on standards and scientific. A fundamental point of the evaluation criteria, is to keep contact, development, comprehensive eye evaluation of cadres. Office work, both \d\ntial performance\h subjective efforts, take another look at the objective condition; both \ook at the \cond, focus on participating the breadth of the subject. Evaluation of cadres must give full play to democracy, cadres and the masses handing over evaluation. Office work services leadership and service base, serve the people, then nominated the main object will contain a variety of services, so that assessment was accurate and to avoid one-sidedness. Third, pay attention to the seriousness of the conclusion. The use of evaluation findings is mainly embodied in his direction. Permitted to choose one, it would be tantamount to establishing a banner. Evaluation can't take care of the balance, otherwise it would undermine the offset the positive significance of evaluation. Office of the party committees at all levels should take the findings as on the cadres ' bonus-penalty, an important basis for future movements, incentive and restraint effect of making evaluations. 3. Prevention of understanding \People-centered development, concrete is dialectical,. In practice in the process, to prevent one-sided and still look, from actual people. One is to use dialectical point of view to understand. Humanist is the core of the scientific Outlook on development, remains the development of the scientific Outlook on development emphasizes, is still taking economic construction as the Center. Any departure from the development of thought and action, is a misinterpretation and misunderstanding of people-oriented. Adhere to people-oriented both to overcome one-sidedness of the old, but also to prevent one-sidedness, not accelerating the development of people and the opposition. Must be very clear, people oriented and speeding up development is not opposed, but consistent, weshould never bestrengthened password centralized management, enhanced password communication network and the construction of electronic Government Affairs network, strengthen the translation of code cables work, strengthen the management of important files, make sure that the password is absolutely safe, ensure that Cryptography is absolutely clear. History of work to write a history of the original, compiled a book called changde Yearbook, out of a journal of the history of the publication, production of a song of the past after reading forums, changde, a story of people's hard work and exhibition. Archives to go the path of managing archives according to law, strengthen the construction of all types of archives, with the focus on key project archives, private enterprises, credit and Community Archives Archives, making full use of electronic means of technology and network, and promote the standardization and legalization of archives and information. Investee 4. insist on the logistics, will be around strong strong reforms, cadres of service management. Office workers is to be for this, deepen reform, strengthen management, and continuously meet the cadres of the organs function properly and the need for material and cultural life. One is to enhance the logistical support capability. Adapt to the new situation of the market economy, making full use of social power, flexibility in the use of market mechanisms and accelerate the process of marketization and socialization of logistic services. Adhere to the institutionalization of the logistics management, establish and implement a financial management system, trolley management systems, health management systems, security systems, such as the logistics management system, strengthen the management of human, financial, material, and logistical services standardized and institutionalized track. Secondly, we should strengthen the management of construction. Increasing investment, improving the working conditions of organs; overall civilization create an activity, and constantly improve the level of civilization; to promote greening, lighting, purification, flowers, landscaping, Office workers create a good environment for work and life. Third, to improve staff welfare. To in policy allows of range within, trying to for Office cadres workers solution housing, and couples separation, and children employment, aspects of actual difficult provides help, has conditions of place and units, also should appropriate to increased cadres workers of welfare, real do \er left people, feelings left people, appropriate treatment left people\General Office staff in pay hard efforts of while, feel organization of warm, get due of affordable. Investee 5. insist on the team, will focus on stimulating vitality who care and respect for people. o Office cadres for the cut ... Learning style, strengthen the theoretical knowledge, optimize the structure of knowledge, and continuously improve the quality of cadres and workers. Attention to their physical health, and actively carry out regular wholesomerecreational识理解即可。错选A、B、D的考生都有一定的比例，而且比例差别不大，所以这3个选项涉及的知识都应进行补课。

8．X、Y、Z、W为短周期元素， X原子最外层只有一个电子，Y原子的最外层电子数比内层电子总数少4，Z是生物细胞中含量（质量分数）最高的元素，W是形成化合物最多的元素。下列叙述正确的是

A．X肯定为碱金属元素

B．Z的氢化物在任何状态下都存在氢键 C．X、Y两元素形成的化合物可能为离子晶体

D．W、Z形成的化合物一定由含极性键的极性分子构成

该题为有关物质结构的常规推理判断题，融有少量生物知识。除要求考生要熟悉元素周期表以外，还要熟悉元素化合物知识。错选B、D的考生最多，为29%，主要原因是对元素化合物知识不够熟悉。

9．恒温条件下，在CH3COONa稀溶液中分别加入少量下列物质：①固体NaOH ②固体．．KOH ③固体NaHSO4 ④固体CH3COONa ⑤冰醋酸，其中，可使c（CH3COO）/c（Na+）比

—

值一定增大的是．．

A．只有①② B．只有②⑤ C．只有①⑤ D．只有②④⑤ 本题以溶液中的平衡体系为载体，综合考查考生的平衡理论知识，要求考生对这部分知识既要熟悉还要深刻理解，对考生的分析和综合能力要求较高，有一定难度。从学生答题情况看，属全卷答得最好的题。错选A、C、D的考生的比例不大，3个选项的差别也不大。

10．将2mol A气体和1mol B气体在1L的密闭容器中混合，在一定条件下发生反应： 2A（g）+B（g） 2C（g）。2min后达到平衡状态，测得C的浓度为0.6mol/L。下列说法正确的是

A．在2min内该反应用B物质表示的反应速率为0.3 mol/L ·min-1 B．使用适宜的催化剂，因活化分子百分数增大可使反应速率加快 C．减小压强，逆反应速率增大，正反应速率减小，平衡向逆反应方向移动

D．保持温度和压强不变，向该平衡体系再充入1molC（g），A的平衡浓度变为2.4 mol/L 本题考核的是考生有关反应速率和化学平衡知识的掌握情况，较为基础。但要求学生对相关概念的理解要准确。错选C、D的考生比例基本相等，合占31%。表明这部分考生对影响反应速率和化学平衡的因素（条件）尚未完全掌握。

11．下列物质间相互反应时，不同条件下可以得到不同产物的是

well, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To achieve good practical results, the key is to know the law, to grasp the laws and using laws. Office of economic development, social progress, there are rules to follow. Only act according to the law, to overcome blindness and strengthening initiative, creative. Working in the Office, we should be good at analyzing the essence of things, to find regular thing, change from passive to active, to seek one. Investee 2. establishment of evaluation system. Evaluation system is essentially an incentive mechanism, the evaluation was objective and fair, reasonable, and can stimulate a person's energy, mobilizing people's enthusiasm or be misleading, dampened the enthusiasm of people. At present, the concept of people-oriented people, but to establish and perfect evaluation system is still lagging behind. Work in this area should be seriously caught up. \phasis on\ntage of. Is a focus on standards and scientific. A fundamental point of the evaluation criteria, is to keep contact, development, comprehensive eye evaluation of cadres. Office work, both \d\ntial performance\h subjective efforts, take another look at the objective condition; both \ook at the \cond, focus on participating the breadth of the subject. Evaluation of cadres must give full play to democracy, cadres and the masses handing over evaluation. Office work services leadership and service base, serve the people, then nominated the main object will contain a variety of services, so that assessment was accurate and to avoid one-sidedness. Third, pay attention to the seriousness of the conclusion. The use of evaluation findings is mainly embodied in his direction. Permitted to choose one, it would be tantamount to establishing a banner. Evaluation can't take care of the balance, otherwise it would undermine the offset the positive significance of evaluation. Office of the party committees at all levels should take the findings as on the cadres ' bonus-penalty, an important basis for future movements, incentive and restraint effect of making evaluations. 3. Prevention of understanding \People-centered development, concrete is dialectical,. In practice in the process, to prevent one-sided and still look, from actual people. One is to use dialectical point of view to understand. Humanist is the core of the scientific Outlook on development, remains the development of the scientific Outlook on development emphasizes, is still taking economic construction as the Center. Any departure from the development of thought and action, is a misinterpretation and misunderstanding of people-oriented. Adhere to people-oriented both to overcome one-sidedness of the old, but also to prevent one-sidedness, not accelerating the development of people and the opposition. Must be very clear, people oriented and speeding up development is not opposed, but consistent, weshould never bestrengthened password centralized management, enhanced password communication network and the construction of electronic Government Affairs network, strengthen the translation of code cables work, strengthen the management of important files, make sure that the password is absolutely safe, ensure that Cryptography is absolutely clear. History of work to write a history of the original, compiled a book called changde Yearbook, out of a journal of the history of the publication, production of a song of the past after reading forums, changde, a story of people's hard work and exhibition. Archives to go the path of managing archives according to law, strengthen the construction of all types of archives, with the focus on key project archives, private enterprises, credit and Community Archives Archives, making full use of electronic means of technology and network, and promote the standardization and legalization of archives and information. Investee 4. insist on the logistics, will be around strong strong reforms, cadres of service management. Office workers is to be for this, deepen reform, strengthen management, and continuously meet the cadres of the organs function properly and the need for material and cultural life. One is to enhance the logistical support capability. Adapt to the new situation of the market economy, making full use of social power, flexibility in the use of market mechanisms and accelerate the process of marketization and socialization of logistic services. Adhere to the institutionalization of the logistics management, establish and implement a financial management system, trolley management systems, health management systems, security systems, such as the logistics management system, strengthen the management of human, financial, material, and logistical services standardized and institutionalized track. Secondly, we should strengthen the management of construction. Increasing investment, improving the working conditions of organs; overall civilization create an activity, and constantly improve the level of civilization; to promote greening, lighting, purification, flowers, landscaping, Office workers create a good environment for work and life. Third, to improve staff welfare. To in policy allows of range within, trying to for Office cadres workers solution housing, and couples separation, and children employment, aspects of actual difficult provides help, has conditions of place and units, also should appropriate to increased cadres workers of welfare, real do \er left people, feelings left people, appropriate treatment left people\General Office staff in pay hard efforts of while, feel organization of warm, get due of affordable. Investee 5. insist on the team, will focus on stimulating vitality who care and respect for people. o Office cadres for the cut ... Learning style, strengthen the theoretical knowledge, optimize the structure of knowledge, and continuously improve the quality of cadres and workers. Attention to their physical health, and actively carry out regular wholesomerecreational①Na与O2 ②CH3CH2Cl与NaOH ③HCOOH与新制的Cu（OH）2悬浊液 ④KI溶液与AgNO3溶液⑤AlCl3溶液与KOH溶液 ⑥Cu与HNO3 ⑦ H2S与O2 ⑧ P与Cl2

A．除④ B．除③④ C．除③ D．除②⑧

本题是一道涉及多个知识点的组合型反应原理判断题，知识跨度大，综合性强，是道难题。试题主要考核考生是否牢固建立了条件对物质的反应有着重要影响的理念。在此基础上，要求考生对不同的用量、浓度、温度、反应原理等对常见物质间的反应的影响非常熟悉。错选B的最多，达到31%，错选C的次之，达到17%。充分暴露了考生在这方面知识掌握的缺陷。

12．据最新报道，联三苯类化合物具有多种生物活性，如抗昆虫、抗菌等。干巴菌是生长在云南的一种美味食用菌，从该菌的子实体中鉴定出一系列联三苯类化合物，其中一种化合物的结构简式如右图所示，有关该化合物的说法正确的是

A．属于芳香烃 B．分子式为C22H20O9

C．一个分子中最多可能有30个原子共面

D．该物质能与溴水反应，在溶液中1mol该物质最多能消耗8mol氢氧化钠

本题是一道以现实生活中的食用菌为背景的有机化学分析推理题，涉及有机物的类别、分子组成、空间结构和官能团性质等多个知识点，重点考查了考生将新信息与所学知识进行联系、分析、推理、判断的能力，属难题。错选A、C的考生占有较大的比例，分别达22%和25%。特别是错选A的考生有那么大的比例，，说明这些考生对有机化学的最基本概念都还没有掌握。

13．下列各组物质中，只用一种试剂（必要时可以微热）就可以鉴别的是 ① AgNO3、NaOH、NH4SCN、HCl ② NH4NO3、NaOH、CaCO3、NaCl

③ Ba（NO3）2、KCl、Al2（SO4）3、CH3COOH ④ 苯、苯酚溶液、己烯、乙醇

A．①②③④ B．①③④ C．①④ D．③

本题是一道涉及多个知识点的组合型物质鉴别题，知识跨度大，综合性强，能力要求高。考生必须对中学教材中常见的各种物质和离子的性质、检验方法、现象要十分熟悉，还要能灵活运用，才可正确解答此题。该题设置了一个“冷”点——物质的溶解性和溶解过程中的

eople-oriented in the name of reducing our enthusiasm. Premier Wen Jiabao's Government work report this year, identified as 7% growth, 2.1% lower than last year's 9.1%, but in 8 work remains to accelerate development in the first place ... Work standards. Second is to use the scale of development to understand. Society is evolving, human needs are also changing. Practice of humanism is a long-term process and cannot be achieved overnight. To treat people if you stand still and rigid dogma, it is possible to return to this, see things but not people's old ways. Therefore, we have to follow the development of the times, and continue debugging the humanist perspective, innovative people-oriented way. Under the new historical conditions, we are requested by the times, set up a brand new concept, a high starting point, high standard of armed people, shaping, exercise, people, constantly taking the new connotation of the times. Terms of Office, is to lead the vast numbers of cadres to actively adapt to theknowledge faster and actively adapt to the increasingly high level of leadership situation, actively adapt to the demand of the masses more and more situations, eager to learn, enhance accumulation, efforts, honed the ability to overcome a good service, panic. Third is to use realistic understanding. Adhere to people-oriented must be based on reality, not divorced from reality. Desk no water cups here in Hong Kong, staff need to drink some water to the drinking fountain on a floor, the glass used is a one-time non-cone type. Drink this cup can only hold, cannot be put down. This is not only to save on glass materials, more important is to force you to get drinking water, go back to your seat business. Our emphasis on people-oriented, does not imply you can indulge the desires, the comfortable, the pursuit of enjoyment. Office of the party committees at all levels of our comrades, must continue to maintain the style of plain living and hard struggle, to stand up to the tests of temptations, exciting \nergy\conservation \he spirit of selfless dedication and provide services. Investee 4. clearly defined responsibilities. Putting people first is a common vision of development, everyone is a liability. People-oriented, above and below with the responsibility for coordinating system must be established and hold everyone accountable. First, we must strengthen the leadership. \ce, its governance, its level, bear the responsibility of the Division.\ This is the minimum requirement for leaders, is a measure of the basic criteria for whether a leading cadre is competent. Leaders need to \official term for the benefit of\ously assume responsibility for implementing people-oriented. Director of the Office of the party committees at all levels is the responsibility of the units to implement people-oriented, to manage their people, %ug in own responsibilty\education of leading cadres, cadres and cadres work, efforts to revitalize the Office of human resources, Officework is full of vigor and vitalityactivity, and constantly improve the physical quality of cadres and workers. Broaden the channels into his Office, increase the intensity of writing the open selection of cadres and cadres there, change text structure is not optimal conditions, and continuously improve the overall quality of cadres and workers. The second is to create a relaxed environment. With a deep affection for Office cadres, cadres and the mentality of the concern, attention to their conditions of life, do more work on straighten out emotion, to cheer on, and strive to create a lively and positive working atmosphere. Members of the leading Group Office of the party committees at all levels, more Exchange of ideas with the cadres and workers, with an equal mind, humble attitude of listening, take concrete actions to create a harmonious atmosphere. Thirdly, attention to their growth. Office is the place where talents. Leaders at all levels concerned Office cadres, as well as giving them tasks, from yadanzi, so thatthey get exercise and improve in practice, more political interest and to foster, increase the intensity of promoted use of Office cadres, effort into high office into a high, high, high multiple of a pool of water. (D) the investee insists, is at a new historical period of carrying forward the spirit of man, the fundamental line of play to people's creativity. People-oriented, not only in the ideological understanding deep understanding of its rich content, but also in practice correctly. 1. insist on the unity of knowledge. Knowledge is the forerunner, purpose of the line is known. Know non-difficult, difficult, line into SI, actions speak louder than words. People-oriented, must resolve on the understanding that the problems, practices in place, and make sure the unity of knowledge. One is to ensure that it works. Humans live in a world that is made from natural, human, social, consisting of three parts. Practice of people-oriented, from man and nature, man and society, man and man to grasp the relationship between, and enhance system performance and integrity. Not long ago, Shenzhen, decided to postpone the timetable for basically realizing socialist modernization by 2005 to 2010, the main reason is a reflection of people's living standards and the indicators of progress towards sustainable development lagged. This is a rational, is also a kind of courage. As requested by the people-oriented to do Office work, be sure to keep abreast of the scientific development thought of the Party Committee, close to the local economic and social reality, keep abreast of the needs of the people, so that politics can be to the point, set to get the key. Second, to adhere to it. People can not hang on the mouth, too many, few even preaching one thing and doing the opposite. For Office work, is to better is most enriching policy recommendations, caring for the people writing the report article, many people nursing supervision, do more for most people gain Benefits of practical good. Pay particular attention to the opinions of the masses and listen to good grooming, reflects the good, guide and protect the enthusiasm of the masses, playedwell, with the effectiveness of services to defend the interests of the masses. Third, we should strive to do well. To achieve good practical results, the key is to know the law, to grasp the laws and using laws. Office of economic development, social progress, there are rules to follow. Only act according to the law, to overcome blindness and strengthening initiative, creative. Working in the Office, we should be good at analyzing the essence of things, to find regular thing, change from passive to active, to seek one. Investee 2. establishment of evaluation system. Evaluation system is essentially an incentive mechanism, the evaluation was objective and fair, reasonable, and can stimulate a person's energy, mobilizing people's enthusiasm or be misleading, dampened the enthusiasm of people. At present, the concept of people-oriented people, but to establish and perfect evaluation system is still lagging behind. Work in this area should be seriously caught up. \phasis on\ntage of. Is a focus on standards and scientific. A fundamental point of the evaluation criteria, is to keep contact, development, comprehensive eye evaluation of cadres. Office work, both \d\ntial performance\h subjective efforts, take another look at the objective condition; both \ook at the \cond, focus on participating the breadth of the subject. Evaluation of cadres must give full play to democracy, cadres and the masses handing over evaluation. Office work services leadership and service base, serve the people, then nominated the main object will contain a variety of services, so that assessment was accurate and to avoid one-sidedness. Third, pay attention to the seriousness of the conclusion. The use of evaluation findings is mainly embodied in his direction. Permitted to choose one, it would be tantamount to establishing a banner. Evaluation can't take care of the balance, otherwise it would undermine the offset the positive significance of evaluation. Office of the party committees at all levels should take the findings as on the cadres ' bonus-penalty, an important basis for future movements, incentive and restraint effect of making evaluations. 3. Prevention of understanding \People-centered development, concrete is dialectical,. In practice in the process, to prevent one-sided and still look, from actual people. One is to use dialectical point of view to understand. Humanist is the core of the scientific Outlook on development, remains the development of the scientific Outlook on development emphasizes, is still taking economic construction as the Center. Any departure from the development of thought and action, is a misinterpretation and misunderstanding of people-oriented. Adhere to people-oriented both to overcome one-sidedness of the old, but also to prevent one-sidedness, not accelerating the development of people and the opposition. Must be very clear, people oriented and speeding up development is not opposed, but consistent, weshould never bestrengthened password centralized management, enhanced password communication network and the construction of electronic Government Affairs network, strengthen the translation of code cables work, strengthen the management of important files, make sure that the password is absolutely safe, ensure that Cryptography is absolutely clear. History of work to write a history of the original, compiled a book called changde Yearbook, out of a journal of the history of the publication, production of a song of the past after reading forums, changde, a story of people's hard work and exhibition. Archives to go the path of managing archives according to law, strengthen the construction of all types of archives, with the focus on key project archives, private enterprises, credit and Community Archives Archives, making full use of electronic means of technology and network, and promote the standardization and legalization of archives and information. Investee 4. insist on the logistics, will be around strong strong reforms, cadres of service management. Office workers is to be for this, deepen reform, strengthen management, and continuously meet the cadres of the organs function properly and the need for material and cultural life. One is to enhance the logistical support capability. Adapt to the new situation of the market economy, making full use of social power, flexibility in the use of market mechanisms and accelerate the process of marketization and socialization of logistic services. Adhere to the institutionalization of the logistics management, establish and implement a financial management system, trolley management systems, health management systems, security systems, such as the logistics management system, strengthen the management of human, financial, material, and logistical services standardized and institutionalized track. Secondly, we should strengthen the management of construction. Increasing investment, improving the working conditions of organs; overall civilization create an activity, and constantly improve the level of civilization; to promote greening, lighting, purification, flowers, landscaping, Office workers create a good environment for work and life. Third, to improve staff welfare. To in policy allows of range within, trying to for Office cadres workers solution housing, and couples separation, and children employment, aspects of actual difficult provides help, has conditions of place and units, also should appropriate to increased cadres workers of welfare, real do \er left people, feelings left people, appropriate treatment left people\General Office staff in pay hard efforts of while, feel organization of warm, get due of affordable. Investee 5. insist on the team, will focus on stimulating vitality who care and respect for people. o Office cadres for the cut ... Learning style, strengthen the theoretical knowledge, optimize the structure of knowledge, and continuously improve the quality of cadres and workers. Attention to their physical health, and actively carry out regular wholesomerecreational热效应，符合理综考试热点不一定热、冷点不一定冷的特点，对下一阶段的复习备考是一个很好的提醒。错选B、C的考生分别高达31%和41%。不能不引起我们的高度重视。

【主观卷】

题序 26（1） 26（2） 26（3） 26（4） 27（1） 27（2） 27（3） 27（4） 28（1） 28（2） 28（3） 28（4） 28（5） 29（1） 29（2） 29（3） 29（4）

26（16分）已知K2Cr2O7、MnO2在酸性条件下均能将草酸钠（Na2C2O4）氧化，有关反应式如下：

Cr2O72― + C2O42―+ H+ → Cr3+ + CO2 ↑ （未配平） MnO2 + C2O42― + 4H+ ==== Mn2+ + 2CO2 ↑+ 2H2O

MnO2是软锰矿的主要成分。某研究小组为测定一种软锰矿中MnO2的质量分数，准确称取1.20g软锰矿样品，加入2.68g草酸钠晶体，再加入足量的稀硫酸并加热（杂质不参加反应），充分反应后冷却，滤去杂质，将所得溶液转移到容量瓶中定容。从中取出25.00mL待测液置