The journalist asked how the environment around that place was. Topic2 All these problems are very serious. 【重点短语】
1. as a result 结果 2. here and there 到处 3. in the beginning 一开始 4. in danger 处于危险中 5. cut down 砍倒
6. change sth. into sth. 把……变成…… 7. prevent from 防止
8. greenhouse effect 温室效应 9. refer to 提到 10. deal with 处理 12. cut off 中断 【重点句型】
1. As we know, none of us likes pollution. 众所周知，没有人喜欢污染。
2. Humans have come to realize the important of protecting animals. 人类逐渐意识到保护动物的重要性。
3. Trees can also stop the wind blowing the earth away. 树木也能防风固土。
4. Cutting down trees is harmful to human beings, animals and plants. 砍伐树木对人类、动植物都有害。
5. Some things we’ve done are very good for earth while some are not good. 我们所做的，有些对地球很好，而有些不利。
6. They can also prevent the water from washing the earth away.它们也能阻止水土流失。 7. When it rains or when the wind blows, the earth is taken away. 天一下雨或刮风，土就会被冲走或刮走。 【重点语法】 不定代词
1. 定义: 指的是那些不指明代替任何特定名词或形容词的代词。
2. 用法: 在句中可作主语、宾语、表语、定语等。something , somebody, anything, anybody等作主语时，通常视为单数。当形容词修饰它们时，要放在其后。
e.g. But the government has done something useful to protect the environment. Topic3 What kinds of things can we do to protect the environment? 【重点短语】
1. not only…but also… 不仅……而且…… 2. be supposed to 应该 3. ought to 应该 4. turn off 关掉
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5. instead of 代替 6. on time 准时 7. make sure 确保 8. push forward向前推 9. push down 向下 10. pull up 向上拉 【重点句型】
1. For example, we should use both sides of paper and reuse plastic bags. 例如，我们应该用纸的两面，并且重新使用塑料袋。
2. Everyone is supposed to do that.每个人都有义务那样做。
3. First, you ought to turn off the lights when you leave a room.首先，你离开房间时应该随手关灯。
4. Easier said than done. 说起来容易做起来难。
5. Well, actions speak louder than words. 嗯，百说不如一做。
6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight. 明天有许多繁重的活要干，今晚一定要早睡。 【重点语法】
并列句：由两个或两个以上并列而又相互独立的简单句构成。 结构为：简单句+并列连词+简单句
常用的并列连词有：and, or, but, while, not only… but also...
e.g. 1. The river is dirty and the temperature of the earth is rising. 2. They work well, but they are slow and can’t run for long. Unit3 English Around the World
Topic1 English is widely spoken throughout the world. 【重点词语】
1. be able to=can 能够,会
2. can’t wait to do sth. 迫不急待地做某事
3. have a (good) chance to do sth. 有(好)机会做某事 4. practice doing sth. 练习做某事 5. be made by… 被……制做 be made of/from… 由……制成 be made in… 在某地制造 6. on business 出差
7. be similar to… 和……相似 8. translate…into… 把……翻译成……
9. have no/some trouble (in) doing sth. 做某事没有/有些困难 10. once in a while=sometimes/at times 偶尔,间或 11. whenever=no matter when 无论何时
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12. as well as 以及 13. mother tongue 母语
14. take the leading position 处于领先地位 15. encourage sb. to do sth. 鼓励某人做某事 16. call for 号召 【重点句型】
1. Disneyland is enjoyed by millions of people from all over the world. 世界上数以百万的人们都喜欢迪斯尼乐园。
2. I hope I can go there one day. 希望有一天我能去那儿。
3. English is widely spoken around the world. 英语在世界上被广泛使用。
4. It is also spoken as a second language in many countries. 在许多国家它也被用作第二语言。
5. It is possible that you will have some trouble. 你可能会遇到一些麻烦。
6. It’s used as the first language by most people in America,Canada,Australia ,Great Britain andNew Zealand. 它被美国、加拿大、澳大利亚、英国和新西兰的大多数人用作第一语言。
7. And two thirds of the world’s scientists read English. 并且世界上三分之二的科学家用英语阅读。 【重点语法】 一般现在时的被动语态
英语语态有主动语态和被动语态两种。
主语是动作的执行者，叫主动语态。如：We clean the classroom. 我们打扫教室。
主语是动作的承受者，叫被动语态。如：The classroom is cleaned (by us).教室被（我们）打扫。
1. 被动语态的构成：助动词be+及物动词的过去分词+（by+宾语） 其中by意为“被……；由……”，表动作的执行者。
如：The glass is broken by that boy.玻璃杯是那个男孩打破的。
be有人称、数和时态的变化，其肯定式、否定式、疑问式的变化规则与be作为连系动词时完全一样。
如：English is widely spoken around the world. （肯定式） English is not widely spoken around the world. （否定式） ---Is English widely spoken around the world? （疑问式） ---Yes, it is./No, it isn’t. 2. 被动语态的用法：
（1）在没有指明动作的执行者或者不知道动作执行者的情况下可用被动语态。如：This coat is made of cotton.这件大衣是棉制的。
（2）要强调动作的承受者而不是执行者时，用被动语态。如：Her bike is stolen.她的自行车被偷了。
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3． 主、被动语态的转换：
主动语态：主语+及物动词谓语动词+宾语（+其它）
被动语态：主语+be+及物动词的过去分词+by+宾语（+其它） 注意：（1）主动、被动互转时，时态不变。
（2）主动句的主语是代词的主格形式，变成被动态by的宾语时，要用宾格形式。如： (1) People grow rice in the south. Rice is grown (by people) in the south. (2) She takes care of the baby. The baby is taken care of (by her).
Topic2 English is spoken differently in different countries. 【重点词语】
1. by the way 顺便说一下 2. depend on 取决于……；依靠……
3. be different from 与……不同 4. succeed in 成功，达成
5. make yourself understood 表达你自己的意思 6. on one’s way to 在某人去……的路上 7. see sb. off 给……送行
8. leave for…前往某地/leave…for… 离开…去… 9. in twenty minutes 二十分钟之后
10. written English 笔头英语/oral English 英语口语 11. generally speaking 一般说来，大致上说 12. as for sb./sth. 至于某人/某物 13. be close to… 靠近…… 14. in person 身体上，外貌上；亲自 15. be found of… 爱好……
16. be forced to do sth. 被迫做…… force sb.to do 强迫某人做某事 17. even worse 更糟的是 【重点句型】
1. Is Australia English the same as British English? 澳式英语和英式英语一样吗? 2. English is spoken differently in different English-speaking countries. 不同的国家使用不同的英语。
3. For example, there are differences between British English and American English. 例如，在英式英语和美式英语之间有些不同点。
4. I can’t believe that I’m flying to Disneyland. 我简直不敢相信我就要飞往迪斯尼乐园了。
5. I hope I won’t have any difficulty. 我希望不会遇到什么困难。
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6. Whenever you need help, send me an-mail or telephone me. 无论何时你需要帮忙，给我发电子邮件或打电话。
7. Not only children but also adults enjoy spending their holidays in Disneyland. 不但青少年而且成年人也喜欢到迪斯尼乐园度假。 【重点语法】 用现在进行时表示将来
现在进行时表示将来时，常有“意图”、“安排”（但不是固定不变的）或“打算”含义。它表示最近或较近的将来，所用的动词多是位移动词。
如：come, go, arrive, leave, fly, start, begin, return, open, die I’m going. 我要走了。
When are you starting? 你什么时候动身？
Don’t worry. The train is arriving here soon. 别着急，火车马上就到了。 表示将来的现在进行时除了用于位移动词外，亦可用于某些非位移动词。 如：My uncle is meeting us tomorrow. 我叔叔明天会见我们。 She is buying a new bike soon. 她不久将买一辆新自行车。
Topic3 Could you give us some advice on how to learn English well? 【重点短语】
1. in public在 公共场所 2. at times=sometimes 有时
3. feel like doing=would like to do 想要做…… 4. give up sth./doing sth. 放弃 5. turn to sb. for help 求助于某人
6. give sb. some advice on/about… 给某人一些有关……的建议 7. be weak in 在……方面很差/be good at 在……方面很好 8. be afraid of doing sth. 害怕做某事 9. make mistakes 犯错误
10. take a deep breath 深呼吸 11. the best time to do 做某事最好的时间
12. do some listening practice 做些听力训练 13. reply to=answer 回答
14. advise sb. to do 建议某人做某事（名词advice） 【重点句型】
1. Could you make yourself understood in the U.S.A? 在美国，别人能懂得你的话吗？ 2. I don’t know what to do. 我不知道该怎么办？ 3. At times I feel like giving up. 有时我想要放弃。
4. Try to guess the meanings of the new words, and get the main idea of the article. 量猜测生词的意思，理解文章的大意。
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仁爱版英语九年级上册知识点汇总（良心出品必属精品）
