九上知识点归纳

1、Module5Unit21. 动名词做主语：Visiting the Science Museum is fun.2. learn about sth. 了解某事3. work out设法弄懂，算出（名词放两边，代词放中间）Work out the problem = work the problem out work it outwork them out4. try out 试用，试验（v名词放两边，代 词放中间）5. fill A with B 用 B 填满 A（被动）A be filled with B A 被填满了=Abe full of B6. falling sand正在掉落的沙子falling-现在分词做定语，修饰sand7. compare A with/to B 拿 A 跟 B 做比较 （被动）A be compared with/to B.8. as well as = and 和Plants need air and water as well as light.A and B are .A as well as B is（动词由 A 决定）.=A is as

2、well as BYour wife as well as you is friendly to me .=Your wife is friendly to me as well as you .9. above all最重要的是，首先Above all, don t forget to write to us.10. drop in顺便走访Drop in and see us when you are free.11. as as和一样 Tony runs as fast as Daming. as as you like 你想 就 You can stay as long as you like. 你想呆多久就呆多久。Module 6 Unit 11. Hey, you guys! = Hey, you lot!喂，伙计们.2. Guess what! 猜猜3. be careful about/of sth.小心,谨慎对待某事 Be careful of/about the stone in the middle of the road.小心路中间的那块石头。4. throw a

3、way扔掉（代词放中间）5. waste可做名词和动词。如：Every class collect reusable waste.每个班级都收集再利用的费品。We don t waste electricity.我们不浪费电。wasteful adj. 浪费的It s wasteful to throw away paper.扔掉纸是浪费的。5. sell sth. for recycling卖某东西再循环6. raise money捐款7. save energy节约能源Unit 21 . care about 关心，在意 care about doing sth.关心做某事She n ever cares about herself.Do you care about saving energy?2. latest adj.最新的，最晚的Let s hear thatest news.He is the latest to come to the meeting.3. instead of 代替，而不是 instead of doing sth. 而不是做某事4. do harm

4、to =be harmful to 对有害处Going to bed late does harm to our health.do good to 对有好处Having a holiday will do good to you.4. make a difference to 对产生重大影响 The sea air has made a difference to her health.5. maybe the old one will be just as good （as the new one）.也许旧的东西也（像新的）一样好6. do放在动词原形前面表示强调。如：When we do buy things, 当我们确实买东西的时候，I did tell you about it.我确实告诉你这件事了。7. if possible 如果可能的话8. as as possible尽可能 You must come back home as early as possible.Please thi nk of as many words as possible.9. last v.

5、持续The meeting will last for 40 minutes.lastadj.上一个，最后的last week/year December is the last month of the year.10. one 除了作数词还可以作代词，用来代替上文的事物避免重复I want to buy the cheaper computer instead of the expensive one.one作代词时，复数形式加 sIt wasteful to throw away the paper cups and use the new ones.11. change into把 变成12. take part in +活动/比赛参加活动join + 组织加入组织I want to take part in the competition.He joined the Greener China last year.13. turn off = turn out 关掉前缀，后缀构词法一. 前缀1. un-, dis-, in-, im-, 表示不，无” unhappy, dis

6、honest, incorrect, impossible2. anti- 表 示 “反对 “ anti-war, anti-pollution3. re- 表示“再” rewrite, reuse二后缀1. -er, -or表示“从事某种职业的人” reader, worker, inventor, visitor,2. -ion, -tion, -sion, -ness, -ment 构成名词 invention, introduction, happiness, development3. -able, -ful, -al, -y 构成形容词 comfortable, eatable, helpful, useful, environmental, national, rainy, sunny4. Tess 构成否定形容词careless, useless,hopeless5. Ty构成副词 carefully, possibly6. Teen, -ty, -th 构成数词fifteen, thirty, seventhModule 7 Unit 11. What are you

7、 up to?你在做什么？ 2.Would you like a hand你想要帮忙吗？3. have a look at看一看4. in the centre of在 的中央5. on our way back from 在我们从回来的路上6. I bet you do!我打赌你会做到的。7. only once +句子只有在 的条件下才行Unit 21 . take a helicopter tour take/ go on a t表示进行 旅途 go on a camel ride 骑骆驼旅游2. be surprised at sth.对某事感到惊讶 Tom was surprised at the result of the exam.be surprised to do sth.对做某事感到惊讶Tom was surprised to hear the news.3. at different times of the day在每天的不同时刻4. in many ways在很多方面They are like us in many ways.in different ways

8、 用不同的方法I can work out this math problem Jn different ways.in a way在某种程度上来说In a way, that can be compared with the introduction of the Internet in the 20 th century.by the way顺便说一下5. be similar to 与相似His answer is similar to mine.6. have a good/bad temper 有好/坏脾气 Miss Li is very kind. She has a good temper.7. keep doing sth.不断做某事It keeps raining these days.Module 8 Unit 11. at the back/front 在后面 / 前面on the left/right 在左边 / 右边2. over 越过climb over the wall爬过这道墙see over the people 越过人群看3. enter the c

9、ompetition=take part in the competition 参加比赛4. You bet!（口语）当然！5. get sb. doing sth.=make sb. do sth.使某人做某事How did you get the camera working?=How did you make the camera work?6. How did you get on?你进展怎样？get on well with sb.与某人相处融洽get on well with sth.某事进展顺利He gets on well with his classmates.Mary didn get on well with her work.7. be in with a chance to do sth.=have a chance to do sth.有机会去做某事8. have gone = be missing = be lost = get lost 不见了，失踪了 My watch has gone. =My watch is missing.= My watch is/gets lost.9. You are kidding!你在开玩笑吧！10. expect to do sth.期待，料到去做某事11. pick up sth.捡起某物 pick up sb. 接人 My father

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