高中英语学习材料
madeofjingetieji
Unit 4 Cyberspace
Warm-up & Lesson 1
基础练习
Ⅰ．用所给单词的适当形式填空
1.reality
①He appears to be rich but in ________ he is very poor.
②The TV play was based on ________ life. ③lt’s ________ cold today so you’d better put on your coat. 2.affect
①The flood had a bad ________ on the life of the people there.
②The climate ________ his health. 3.rapidly
①He had a ________ recovery from his illness. ②The city is developing _______ and the houses in the center are becoming more expensive. 4.entertainment
①He _______ us with a great meal.
②We are delighted in _______ of our friends. 5.disappear
①Many beautiful fish are fast _______ because of the pollution.
②Scientists try to explain the _______ of this fish. 6.harm
①What we have done does great ________ to our environment.
②Smoking is________to our health so quit smoking right away. 7.obvious
①It is _______ that he didn’t tell the truth. ②_______,she needs our help.
Ⅱ．选择适当的单词或者短语并用其适当形
式填空 come true,focus on,as if,flood in,be optimistic about,do harm to,in reality,crash,contribute to,be likely to 1.He ________ be influenced by what others say. 2.He looks much younger but _______ he is over fifty.
3.He wants to visit the Great Wall but it hasn’t _______ yet.
4.________ your study and you can do better． 5.It’s time we took action to prevent accidents such as school bus _______.
6.What was it that ________ his success?
7.We should _______ our future and carry on whatever happens.
8.It looks _______ it is going to snow. 9.Lies also _______ those who tell them. 10.After he became famous，letters from all over the country ________ every day.
Ⅲ.选词填空（possible/likely/probable）
1.It is _________ that he will get the job.
2.It is ________ for her to be given another chance.
3.They are ________ to be very busy tomorrow,so don’t depend them to help us. 4.You’ll most _______ see these animals at dusk.
Ⅳ.完成句子
1.Hard drinking will ____________________. 酗酒会伤害你的胃。
2.It wouldn’t ____________________ to work a
bit harder .
工作努力点对他没什么害处。
3.__________________________ he is lying. 很明显他在说谎。
4.His pleasure _____________ all of us. 他的喜悦我们都能看到。
5.____________________________________________________________________________ 8.(2012·承德高一检测）He talked as if he ______ to Beijing,but I knew he hadn’t． A. went B. were
C. had been D. would have been
9.It is said that her dream of becoming a famous singer _______ at last. 很明显，只要你专心学习，你的梦想很可能会实现。
.单项填空
1.（2012·冀州高一检测）Public attention at the moment is focused ______ the problems of industrial relations. A.into B.towards C.about D.on
2.I am sure your dream _______ a scientist will ______ some day.
A.of becoming;realize B.to become;come about C. of becoming;come true D.becoming;be realized 3.（2012·郑州高一检测）The actor pretends to be a fierce,bold man,but _________ he is timid and shy. A.in action B.in addition C.in reality D.in short
4.（2012·吉安高一检测）She is not very _______ about the idea of going camping.I think she will stay at home reading. A.optimistic B.enthusiastic C.confused D.curious 5.(2011·湖南高考）Jack wasn’t saying anything，but the teacher smiled at him ________ he had done something very clever. A. as if B. in case C. while D. though
6.(2012·西安高一检测）In my opinion, he is_______to attend the important meeting tomorrow.
A. possible B. probable C. likely D. perhaps
7.(2012·大理高一检测）The harm the modern farming methods have done _______ the countryside is considerable.
A. on B. at C. to D. for
A. turned true B. realized C. lived out D. came true
10.The use of the Internet ________ people’s lives much more than it did in the past. A. affects B. destroys C. focuses D. offers
11.He sat in the classroom with his eyes ________ on the blackboard.
A. focused B. focusing C. were focused D. were focusing 12.It’s ________ true that I’m not sure about the ________ meaning of _________. A. real;really; reality B. really; real;reality
C. real;reality; really D. really;reality;real
13.Seeing the rapid development of our country’s economy, we are optimistic ________ her future.
A. about B. on C. towards D. for 14.We can’t cross the bridge because the river is ________．
A. in time B. in advance C. in flood D. in return 15. The population of Africa is increasing so ________ as to cause concern of the whole world.
A. hurriedly B. rapidly C. peacefully D. steadily
16. Do be careful in the zoo. Some dangerous animals may ________ people. A. dislike B. destroy C. attract D. attack
17. Science and technology have in some important ways ________ the improvement of agricultural production.
A. contributed to B. resulted from C. carried off D. handed over
Ⅴ18.The doctor thought _________ would be good for you to have a holiday.
A. this B. that C. one D. it 19.(2012·淮北高一检测）—Do you think it’s a good idea to make friends with your students? —________,I do. I think it’s a good idea. A. Really B. Obviously C. Generally D. Actually 20.(2012·南通高一检测）The poor studying conditions the students are looking forward to people who surfed the Internet in moderation（适度）,or were on the Internet for less than 20 percent of their total time in the office.“Those who spend too much time surfing the Internet will have a lower productivity than those without,”he said.
1. What does the University of Melbourne study mainly show?
A. People who surf the Internet are good employees.
_________ must have attracted the local government’s attention. A. see improved B. seeing improved` C. saw improving D. seeing to improve
.阅读理解
(2012·惠州高一检测）
Surfing the Internet for fun will make you a better employee,according to an Australian study.
The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive than those who do not. Study author Brent Coker said, “Surfing the Internet at times helps increase an employee’s attention.”
“People need to relax for a bit to get back their attention,”Coker said on the university’s website. “Having a short break,such as a quick surfing of the Internet,helps the mind to rest itself,leading to a higher total Internet attention for a day’s work, and as a result, increases productivity（生产效率）,” he said.
According to the study of 300 workers,70 percent of people who use the Internet at work surf the Internet for their own reasons during office hours. Among the most popular surfing activities are searching for information about products,reading online news,playing online games and watching videos. “Firms spend a lot of money on software to block their employees from watching videos,using social networking sites or shopping online,”said Coker. “That’s not always a good idea.”
However,Coker said the study looked at
B. Not everyone surfs the Internet for fun during office hours.
C. Surfing the Internet for fun during office hours increases productivity.
D. The Internet is becoming more and more important int people’s lif e.
2. According to Paragraph 3,Brent Coker would most probably agree that _______.
A. the longer a person’s mind rests,the better attention he will have
B. surfing the Internet is the best way to increase productivity
C.workers should have a long break during office hours
D.workers should let their minds rest now and then
3.Which of the following is NOT mentioned in the passage as one of the most popular surfing activities?
A. Watching videos. B. Reading online news.
C. Reading online novels. D. Playing online games.
4. The underlined word “block” in Paragraph 4 means “________”.
A. prevent B. cycle C. burst D. breathe
5. What can we infer from the last paragraph? A. Spending too much time surfing the Internet reduces productivity.
B. Those who never surf the Internet have the lowest productivity.
C. Most people don’t surf the Internet in moderation during office hours.
D. People should spend as little time as possible surfing the Internet.
ⅥⅦ．任务型读写
认真阅读下列短文，根据所读内容在文章后表格中的空格里填入最恰当的单词。
注意：每个空格只填1个单词。
A 10-year-old boy decided to learn judo（柔道）despite the fact that he had lost his left arm in a car accident.
The boy began lessons with an old Japanese judo teacher.The boy was doing well,but he couldn’t understand why,after three months of with only one move?”
The teacher answered, “First，you’ve almost mastered one of the most difficult throws in all of judo. Second,the only known defense for that move is for your opponent to grab your left arm.” Title training,the master had taught him only one move.
“Master,”the boy finally said, “shouldn’t I be learning more moves?”
“This is the only move you know,but this is the only move you’ll ever need to know,”the teacher replied.
Not quite understanding,but believing in his teacher,the boy kept training.
Several months later,the teacher took the boy to his first tournament.
Surprising himself, the boy easily won his first two matches. The third match proved to be more difficult,but after some time,his opponent became impatient and charged;the boy skillfully used his one move to win the match. Still amazed by his success,the boy was now in the final.
This time,his opponent was bigger,stronger, and more experienced. For a while,the boy appeared to be overmatched.Concerned that the boy might get hurt,the judge called a time-out. He was about to stop the match when the teacher appeared.
“No,”the teacher insisted, “Let him continue.”
Soon after the match continued,his opponent made a mistake:he dropped his guard. Instantly,the boy used his move to pin him. The boy won the match and the tournament. He was the champion.
On the way home,the boy and the teacher reviewed every move in each and every match. Then the boy got up the courage to ask what was really on his mind.
“Teacher,how did I win the tournament
Background Final the boy used his move and pinned him. He 8._____ won the match. 9.______ He had almost mastered one of the most difficult 参考答案
Ⅰ．1．①reality ②real ③really 2.① effect ② affected 3.①rapid ②rapidly 4.①entertained ②entertainment 5. ①disappearing ②disappearance 6.①harm ②harmful 7.①obvious ②Obviously Ⅱ．1. is likely to 2. in reality 3. come true 4. Focus on 5. crashing 6. contributed to 7. be optimistic about 8. as if 9. do harm to 10. flooded in Ⅲ. 1．likely/possible/ probable 2.possible 3.likely 4.likely Ⅳ.1.harm your stomach 2.do him any harm
3.It is obvious that/Obviously 4.was obvious to
5. It is clear that you are likely to realize your dream if you focus on your study. Ⅴ. 1.D 考查固定搭配。句意：现在公众的注意力集中在……问题上。focus one’s attention on为固定搭配，意为“把某人的注意力集中在……”，故D项正确。
2.C 句意：我确信你成为科学家的梦想终有一天会实现的。第一空of becoming和to become均可；第二空填come true，意为“实现”，若用realize应该用被动语态。come about意为“发生”。
3．C 考查介词短语。句意：那个演员装作是好斗、勇猛的人，但事实上，他胆小且害羞。in action在运转中；in addition况且，除此之外；in reality事实上，实际上；in short简言之。由句意可知C
项正确。
4.B 考查形容词词义辨析。句意：她对去野营的主意热情不高。我想她会待在家看书。optimistic乐观的；enthusiastic热情的；confused困惑的；curious好奇的。由句意可知B项正确。
5.A 考查状语从句的引导词。句意：杰克什么也没说，但是老师朝着他笑，好像他做了什么非常聪明的事情似的。as if好像；in case以防，万一；while当……时候，而，却；though尽管。由句意可知A项正确。
6.C 考查形容词词义辨析。句意：在我看来，他可能出席明天的重要会议。possible/ probable/likely均表示“可能的”，但是只有likely可以用人作主语，故C项正确。
7.C 考查固定搭配。句意：现代耕作方法对乡村造成的损害是巨大的。分析结构可知，此处要用还原法做。do harm to为固定搭配，意为“对……有害”，故C项正确。
8.C 考查虚拟语气。句意：他谈起来好像去过北京似的，但我知道他没去过。由语境可知，此处as if后的方式状语从句要用虚拟语气，叙述的情况与过去的事实相反，从句谓语动词用had done，故C项正确。
9.D A项搭配不当；B项和C项应为realize one's dream和live out one’s dream，此处应用被动。come true是一个不及物动词短语，没有被动语态。 10.A 考查动词词义辨析。句意：因特网的使用对人们生活的影响比它以前对人们生活的影响大多了。affect影响；destroy毁灭；focus集中；offer提供。由句意可知A项正确。
11.A 考查“with＋宾语十宾语补足语”结构。句意：他坐在教室里，眼睛盯着黑板。eye与focus
是动宾关系，所以选focused。 12.B 考查同根词的区别。句意：我对reality的真实意思拿不准，这是真的。real是形容词，意为“真实的”；really是副词，意为“确实”；reality是名词，意为“现实”。
13.A 考查固定搭配。句意：看到我们国家经济的迅速发展，我们对她的未来很乐观。be optimistic about为固定搭配，意为“对……乐观”。故A项正确。
14.C 考查介词短语。句意：我们不能穿过那座桥，稍作休息来恢复注意力；稍作休息，如快速上网，可以使头脑休息，提高生产效率，因此，工人们应该时不时地使大脑得到休息，故D项正确。
3.C 细节理解题。由文章第四段信息Among the most popular surfing activities are searching for information about products,reading online news, playing online games and watching videos．可知C项未包括在内，故C项正确。
4.A 词义猜测题。文章讲述让工人上上网，休息一下大脑，恢复注意力，有助于提高生产效率。此因为河水泛滥了。in time及时；in advance提前，预先；in flood（河流）泛滥；in return作为回报。由句意可知C项正确。
15.B 考查副词词义辨析。句意：非洲人口增长如此之快，以致引起了全世界的关注。hurriedly匆忙地；rapidly迅速地；peacefully平静地，和平地；steadily稳定地。由句意可知B项正确。 16.D 考查动词词义辨析。句意：在动物园里务必小心。有些危险动物可能会攻击人。dislike不喜欢；destroy破坏，毁灭；attract吸引；attack攻击。由句意可知D项正确。
17.A 考查动词短语意义辨析。句意：科技在有些重要方面促进了农产品的改进。contribute to导致，促使；result from由于；carry off夺走；hand over移交。由句意可知A项正确。 18.D 考查代词。句意：医生认为度个假会对你有好处。分析结构可知，此处it为形式主语，真正的主语为后面不定式to have a holiday。 19.D 考查副词词义辨析。句意：“你认为跟你的学生交朋友这想法好吗？”“实际上，我认为好。我想这想法不错。”really真正地；obviously明显地，显而易见地；generally一般而言；actually事实上，实际上。由句意可知D项正确。
20.B 考查非谓语动词。分析句子结构可知，the students are looking forward to为conditions的定语从句；look forward to_______中to为介词，后接动名词作宾语，排除A、C两项；see的宾语为先行词conditions，与improve之间为动宾关系，用过去分词作宾语补足语，故B项正确。
Ⅵ.1.C 细节理解题。由文章第二段信息The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive than those who do not．可知，在上班时间上网可以提高生产效率，故C项正确。
2.D 推理判断题。由文章第三段可知，人们需要
处又说“有些公司花钱来________雇员看录像、上网、网上购物，这不总是个好办法”。显然，这些公司花钱的目的是阻止工人……，因此block在此处意为“阻挡，阻拦”，故A项正确。
5.A 细节理解题。由最后一段信息Those who spend too much time surfing the Internet will have a lower productivity than those without…可知，上网时间太长会降低生产效率，故选A。 Ⅶ．1．strength/ advantage 2. although/though 3. won 4. strongly 5. experience 6. beginning 7. feared/worried 8. finally/ eventually 9. Reasons/ Explanation 10. chance/ opportunity
北师大版高中英语必修二同步练测：Unit4CyberspaceWarm-up
