仁爱版九年级英语unit12知识总结

1、unit 1 topic 1 section a一、 词汇短语1.after class 2. come back from3. feel sorry for sb. 4. have been （to ）5. have taken part in /have helped / have spent /have done /have learnt 6. in a disabled childrens home7. learn sth. from sb. eg: we learn english from him every day .8. no time to do sth. 9.work /

2、clean -for-10. the whole holiday sectionb词汇短语1.write an article about 2. have a hard life3. in the past 4. in detail 5. afford 6.no chance to do sth.7. whats more 8.help support their families 9.the chinese teenagers lives 10 has gone (to)+比较：have been （to ）11。in the open airsection c词汇短语tell a true

3、 story about oneself 2.used to do sth . / was used to doing sth. 6.be cruel for sb. 7. at that time/on that day 8.feel /be satisfied with 9.-enough- to do sth. 11. ring roads.12. in recent years 13. made such rapid progress.14.peoples living conditions section d词汇短语1thanks to the governments efforts

4、 3the capital of- 4. the rich culture of china 5as well 6with the help of =with ones help.topic2 section a 一、词汇短语1.try to do sth/ try doing sth. 2.get lost 3.bad luck 4.on the weekend 5.it seems that- 6.because of 7.our countrys one-child policy. 8.be more strict with me. 9.its possible that-section

5、 b一、词汇短语1.have a geography class 2.the population of china.=the chinas population section c一、词汇短语1more than three billion 2half of the worlds population 3one fifth 4is known as5be short of energy and water 6more crowded7fewer places to live in 8human beings 9. be in trouble 10. in less developed are

6、as 11. prefer boys to girlssection d一、词汇短语：1.have fun in doing sth 2a couple of hours3far away. even though 5pay attention totopic 3 section a 词汇短语1homeless people 2in need 3 decide on4. provide sb .with sth.5.greenhouse/fireplace/filmmaker/friendship section b 词汇短语1have been in 2. excellent restaur

7、ants. 3. come for a visit.section c 词汇短语1be successful in helping- 2. lend sth to sb.3. a good chance to succeed in doing sth. 4. take drugs 4. two other problems 5. end the war6. smile on ones facesection d 词汇短语1project hope 2. at home and abroad.2. is used for 3. has paid for 4. with the money 5.

8、in the past sisteen years,unit 2 topic 1 一、重点词汇 (一)词形变换1. produce(名词) producer 2. breathe (名词) breath 3. manage (同义词) try 4. soil (近义词) earth 5. waste (反义词) save 6. harm (形容词) harmful7. die (名词) death (形容词) dead 8. downstairs (反义词) upstairs 9.pleasant (反义词) unpleasant 10. change (形容词) changeable 重点词

9、组1.stand /improve / protect the environment 忍受/改善/保护环境 2.produce terrible gas 产生难闻的气味 3.manage to do sth. 设法做某事in a good / bad mood 情绪好/差 5.feel uncomfortable 感到不舒适6. pour waste into river 把废水倒入河里7.something useful 有用的事物8.be harmful to sb. / sth. 对某人/某物有害9.the look of our cities 城市面貌10.see fish swim

10、ming 看到鱼儿游来游去 11. at present 目前12. shout at sb. 对某人大喊大叫；斥责某人13.stop making so much noise 停止发出如此大的噪音14.disturb others 打扰别人15. a kind of pollution 一种污染16. be sorry for doing sth.对做了某事感到抱歉 17.from now on 从现在起18.in noisy conditions 在吵杂的条件下 19.become deaf变聋了20.quite a few 相当少 21. no better than 几乎）与一样差22

11、.cause high blood pressure 引发高血压23.in strong, changeable light 在强烈、易变的光线下 重点句型。1. it is difficult for me to breathe. 对我来说很难呼吸。2. -how long have you been like this?你处于这样的状态多久了？-i have been like this since last month. 自从上个月以来我一直这样。3. it is a beautiful place with flowers and grass. 那是个有花有草美丽的地方。4. all

12、the flowers, grass and fish have gone! 所有的花、草和鱼儿都没有了！5. it smells terrible. 难闻极了。6. there are several chemical factories pouring waste water into the river. 有几座工厂正往河里排放污水。7. its our duty to protect the environment. 保护环境是我们的职责。8. i have been at this school since last year / for one year. 自从去年，我在这个学校了

13、。/ 我来到这个学校有一年了。9. noise is a kind of pollution and it is harmful to our ears. 噪音是一种污染，对我们的耳朵有害。三、重点语言点1.i cant stand the environment here. 我无法容忍这儿的环境。stand 表“容忍；忍受”，后接名词、代词及动名词做宾语。2.stop doing sth. 停止做（正在进行的）事stop to do sth. 停下来去做（另一件）事如：its late. they will stop working and (stop) to have supper. 很迟

14、了.他们将停下来吃晚饭。the students stopped talking and to listen to the teacher. 学生们停止说话去听课。3im sorry for making so much noise. 很抱歉我弄出这么大的噪音。be sorry for doing sth. 表对做过的事感到抱be sorry to do sth. 表对当前的事感到抱歉四、重点语法: 现在完成时中延续性的动作或状态和由for / since 引导的一段时间状语搭配使用。a)“for + 时间段” 与 “since + 时间点” 都表“一段时间”，常用how long 提问。如:

15、 -how long have you lived in changle?-i have lived in changle for ten years / since ten years ago.b) 如句中含有非延续性动词，则改为相应的延续性动词或状态。如：i bought this tv three days ago.= i have had this tv for three days. 常见的非延续性动词转换成延续性动词如下：comebe here; gobe there; closebe closed; openbe open;buyhave; borrow keep; leaveb

16、e away; beginbe on;finishbe over; diebe dead etc.topic 2、重点词汇（一）词形变换1. none (反义词) all 2. both (反义词) neither 3. rubbish (同义词) litter 4.teal (过去式) stole (过去分词) stolen 5. spit (过去式；过去分词) spat 6. behave (名词) behavior 7. prevent (同义词) stop 8. although (同义词) though 9. pollute (句词) pollution 10. completely

17、 (形容词) complete重点词组1read this article 看这篇文章 2here and there = everywhere 到处3care for = look after = take care of照顾4give some advice to 提出一些建议给5set ones mind to sth.集中精力于; 用心于6protect nature 保护自然 7wash away 冲走8blow away 吹走；刮走 9turn into = change into 转变成 10die out 灭绝；绝迹11stop / prevent (from) doing s

18、th. 阻止.做某12.keepfrom doing sth. 阻止做某事13move toward 朝移动 14cut down 砍倒15run away 跑走; 流走 16cut off 中断17on the earth 在地球上18 be in danger of (doing) sth. 处于做某事的危险中19destroy/ harm/ pollute the environment 破坏/损害/污染环境20have a quiet life 过着平静的生活 21plenty of 大量的 22come to realize 开始意识 23have a clean-up大扫除24on

19、e after another 一个接着另一个25on recycled paper 在再生纸上26offer ones suggestion 提供某人的建议二重点句型1.but the government has done something useful to protect the environment.但政府为了保护环境已做了一些有益的事。2.we shouldnt leave rubbish here and there/ everywhere. 我们不应该到丢弃垃圾。3.dont step on the grass or pick the flowers around us.不

20、要践踏我们周围的草坪和采摘花朵。4.everyone should care for /look after/ take care of wild animals and plant more trees. 每一个人都应当保护野生动物并且多种树。5.we should do everything we can to protect the environment. 我们应尽一切努力保护环境。6.nothing is difficult if you set your mind to it.世上无难事，只怕有心人。7.the wind is blowing strongly with lots

21、of sand. 风夹着沙子猛烈地刮着。8.they are dying out because of all kinds of pollution.由于各种污染，他们正濒临灭绝。9. it caused harbin city to cut off its water supply for five days.它导致哈尔滨市断水5 天。10. as a result, many rivers and lakes are dead now. 结果，现在许多河流湖泊失去生机。一。重点语言点1. as we know, none of us likes pollution. 众所周知，没有人喜欢污

22、染。a）none与no one 的区别：none “全无”，既可指人也可指物，后常跟of 的短语; 作主语时，谓语动词既可用单数也可用复数；no one只指人，后不能跟of 的短语; 作主语时，谓语动词只用作单数。如： he has read none of these books.（指物）这些书他一本都没看过。none of my friends like/ likes drawing.（指人）我的朋友们没有一个喜欢画画。no one is here. 没有一个在这儿。none回答how many/ much的问题；no one回答who的问题。 如： a: how many student

23、s come to school by taxi? b: none.有多少的学生搭出租车来上学？ 没有人。a: how much water is there in the bottle? b: none.瓶子里有多少水？ 一点儿也没有。 a: who is in the room? b: no one.谁在房中？没有人。topic 3一、重点词汇（一）词形变换1. organization(动词) organize 2.recycle(动名词) recycling 3. follow(形容词) following 4.electricity(形容词) electric5. move(名词)

24、movement 6. quick(副词) quickly7. environment(形容词) environmental 8. protect(名词) protection（二）重点词组environmental protection 环境的保护 2.work for为工作3.spread message about宣传有关4.reduce the waste/ air pollution 减少浪费/ 空气污染5.both sides of 的两面 6.rather than (是)而不是.7. not onlybut also不仅.而且8.save money/ energy/ elec

25、tricity省钱/ 能源/ 电9.be supposed to do sth. 应当做某事10.travel a short distance 短途旅行11.putinto把放入 12.take up a lot of space 占据许多空间13.produce power from从获得能量14.run the car 发动汽车15.pushforward /up /down 推.向前/向上/向下17.produce electricity by doing sth. 通过做某事发电18.the movement of water 水的流动19.be used for doing sth 被用作做某事 20.take a quick shower 快速淋浴 21.make a short journey短途旅行22.pick the litter up 捡起垃圾2