仁爱九年级全册知识总结.docx

1、仁爱九年级全册知识总结Unit 1 Topic 1知识点Section A1、现在完成时：表示过去已经发生或已经完成的某一动作对现在造成的影响或结果。即“过去的动作 + 现在的结果”， 强调结果。E.g.：I have bought a new bike. (= I bought a new bike, and I have a new bike now.)我已经买了一辆新的自行车。（强调我现在有了一辆新车。） 构成形式： 主语+助动词have / has + 动词的过去分词1肯定句: I have seen the film. 2否定句： I havent seen the film. 3.

2、 一般疑问句： Have you seen the film? 回答： Yes, I have. /No, I havent.4. 特殊疑问句： What have you done? 二、 have/ has been to +某地， （到过某地，说话时人已经回来了。）have /has gone to +某地， （说明去了某地， 说话时人还没回来。） 如：I have been to Beijing twice. 他去过北京两次。- Where is Jim? 吉姆在哪儿？- He has gone to the library?他去图书馆了。1. come back from从. 回来2

3、. be happy to do sth.很高兴干某事3. take place发生（按计划发生）happen 发生（偶然发生）4. by the way 顺便问一下5. There goes the bell. 铃响了！（倒装句）倒装句：副词here,now, there, then开头；谓语动词：be,come,go,follow;主语：名词，构成完全倒装句！（主语代词，构成半倒装句：Here he comes! 他来了！）6. take photos 照相7. so that如此以至于8. tooto do太而不能干9. not +adj.+enough to do sth.不足够能干.

4、10. for a long time 长时间11. have/has been to曾经去过某地，回来了have/has gone to去某地了，还没有回来have/has been in/at一直在某地Section B12. take part in=join in参加某种活动join参加某种组织13. in a disabled childrens home在残疾儿童之家14. learnfrom向学习15. have no time to do sth.没时间干16. put on上映，穿上18. Though I had no time to travel, I still fel

5、t very happy this holiday! 尽管我没时间去旅游，但这个假期我仍然感到很愉快。though 从属连词，用来引导让步状语从句，表“虽然；尽管”，不能与but连用。(though:尽管；although:较正式；even if/though:虽然、尽管)如：Though he is poor, he is happy. = He is poor, but he is happy. 尽管他很贫穷，但是他很快乐。19. 反义疑问句：由两部分构成，前一部分对事物的描述，后一部分简略问句。前肯后否，或前否后肯定！It is a nice day, isnt it?今天天气很好，不是

6、吗？Yes, it is.不是，天气很好。/No, it isnt. 是的，天气不好。You took part in some volunteer activities, didnt you? 你参加了一些志愿者活动，不是吗？Section C17. more than=over多于18. in the 1960s在二十世纪六十年代19. the living conditions生活条件20. be crowded with挤满21. have the chance to do 有机会干22. the reform and opening-up改革开放23. not onlybut als

7、o 不但 而且 24. in order to do=so as to do in order that=so that.为了干某事25. keep in touch with 与 保持联系get in touch with 与.取得联系lose touch with 与.失去联系26. see sth. oneself 亲眼目睹27. far away 遥远的28. receive a good education受到好的教育29. all sorts/kinds of 各种各样的30. succeed in doing sth.=be successful in doing sth. 成功

8、做某事31. medical care 医疗保健 （medicine n. ）32. make great/rapid progress（with sth.） 取得巨大的进展make progress in doing sth.在干某事方面取得进展Section D33. play a part/role in.在中起作用34. hide-and-seek捉迷藏35. in ones spare/free time在某人的闲余时间36. play cards/chess打扑克/下棋37. (人)+spend .on sth. （人）花费（时间、金钱）在某事上(人)+spend .（in）doi

9、ng sth. （人）花费（时间、金钱）在做某事上38. both.and. 两者都.39. places of interest名胜40. in the past在过去in recent years=recently 在最近几年42. make a tour aboard to.去国外旅行去.Unit 1 Topic 2知识点Section A一、重点语法现在完成时常与下列表不明确的状语连用：1already 和 yetalready “已经”（多用于肯定陈述句），如：He has already gone home. 他已经回家了。yet “已经; 还”（用于否定句或疑问句），如：Have

10、 you found him yet? 你已经找到他了吗？I havent finished my homework yet. 我还没完成作业。 already 也可用于疑问句，表出乎意料或惊奇“已经.?”Have you finished your homework already? 难道你已经完成作业了？2ever 和 neverever “曾经”（多用于疑问句，问初次经历），如：I have ever been abroad. 我曾出过国。never“从未；从来不”（多用于否定陈述句），常回答ever的句型。如：I have never seen him before.-Has he e

11、ver been abroad? 他曾出过国吗？ -No, never. 不，从来不。3just just “刚刚”（多用于肯定句，位于谓语动词之前），如：I have just tried to call you. 我刚刚打电话给你。4beforebefore “之前”（一般位于句末；常与never呼应）， 如：He says he has never seen such beautiful scenery before. 他说他以前从来没看过这么美的风景。二、倒装句- I really hate to go shopping. 我真讨厌去购物。- So do I . 我也是。1. So d

12、o I .为倒装句，表示前面提到的肯定情况同样适合另外一个主体，表“某某也一样”，结构为“so + be /情态动词/ 助动词 + 主语”。 2. 如表前面不怎样，后面“也不”怎样时，其结构为“ neither/ nor + be /情态动词/ 助动词 + 主语”。 如：Jim wasnt Chinese, neither/ nor were they.吉姆不是中国人，他们也不是。3. 如前后两句表达的是同一个主体，表“的确如此”。如：Jim is a good student. So he is. 吉姆是一名好学生，的确如此。Jim swims well. So he does. 吉姆游泳很

13、好，的确如此。1. get/be lost 迷路2. each other 互相3. call/ring sb. up 打电话给某人4. go shopping 购物5. at least/at most至少/至多6. too many/much太多Section B1、重点语法At that time, China was the country with the largest population in the world. 那时，中国是世界上人口最多的国家。population为不可数名词，表示人口的多少只能用 “large”或 “small”修饰，提问人口用“what”,如：The

14、population of Shanghai is larger than that of Beijing. 上海的人口比北京多。Whats the population of China?=How many people are there in China? 中国的人口有多少？7. What a large population! 多么庞大的人口啊！8. have a population of有人口9. increase to增加到10. increase by增加了11. developing/ developed country发展中国家/发达国家12. that: 常指代上文单数、

15、不可数名词；those:常指代上文复数名词Section C1、重点语法, and about one fifth of the people in the world live in China. 而且世界上大约五分之一的人口生活在中国。one fifth 是分数表达法。英文分数表达法：分子为基数，分母为序数词，先读分子后读分母。当分子大于1时，分母的序数词则变为复数，直接在词尾加“s”，如：one fourth 四分之一； three fourths 四分之三；one second二分之一； two thirds 三分之二13. because of 因为；由于14. be strict

16、with sb/ in sth.对某人/某物要求严格15. carry out 执行16. worse and worse 越来越糟17. supply sth. to sb.=supply sb. with sth.给某人提供某物provide sth. for sb.=provide sb. With sth.给某人提供某物offer sth. to sb.=offer sb. sth.给某人提供某物18. be short of 缺少19. so far=up to now 到目前为止(常与现在完成时连用)20. take measures to do sth. 采取措施干某事21. h

17、ave fun doing 开心干某事22. offer a good education 提供一个良好的教育23. work well in（doing）sth. 干.有成效；在.其明显作用work out 计算出.work at.在某方面下工夫work on.致力于（从事于）.24. be known/famous as作为而闻名be known/famous for由于.而闻名be known/famous to 为.所知25. offer sb. Sth.= offer sth. to sb. (主动)提供给某人某物Section D26. have a long way to go

18、有很长的路要走27. 20 percent百分之二十28. called=named=with the name of名字叫29. be surrounded by/with被环绕30. be careful with.对.小心、谨慎31. live close to nature亲近自然32. be careful with小心.33. discourage doing sth.阻止干34. belong to 属于35. 分数=分子/分母=基数词/序数词36. 2/3=two thirds37. have difficulty/ trouble in doing sth.干某事有困难Uni

19、t 1 Topic 3知识点Section A1. have/has been in(at)+地点 持续呆在某地（搭配表一段时间的状语）2. How do you like (doing) sth.?=What do you think of (doing) sth.? 你认为.怎么样？3. be/become/get used to doing 习惯于干used to do sth.过去常常干某事4. as a matter of fact =in fact 事实上5. come for a visit来参观6. see .oneself 亲眼所见7. stand for代表Section

20、B1、重点语法Well, once they find people in need, they decide on suitable ways to help them.他们一旦发现有人需要帮助，就选定适当的方式来帮助他们。once 是从属连词，表“一旦就”,它的从句为现在时态(包括一般现在时、现在进行时、现在完成时)，主句则为一般将来时。或者主从句均为过去的某种时态。如：Once you become interested in playing computer games, youll have trouble giving them up.一旦你迷上了电脑游戏，你就很难放弃它。8. s

21、how sb. sth.=show sth. to sb.给某人出示某物9. say +that 从句（文字、材料）记载，写到10. hundreds of数百计11. live a normal life 过着正常的生活12. break out 爆发13. in need 在困难时14. decide on doing sth.=decide to do sth.=make a decision to do sth. 决定干某事 15. provide sb. with sth.=provide sth. for sb. 提供某物给某人16. feel good about oneself

22、 自我感觉良好17. according to 根据18. be away from 远离19. get/be in trouble 处于困境中20. pick sb. up （开车）接某人pick sth. up 拿、捡、拾起某物21. help sb. out帮助某人走出困境短暂性动词 延续性动词 die (died) been dead Leave(left) been away from come (came) been in Join (joined) been a member of buy (bought) had borrow (borrowed) keptSection C2

23、2. around/all over /throughout/the world全世界23. have a problem with方面有问题24. have a mental illness有精神疾病25. on purpose故意的26. have an effect/influence on对有影响27. raise the children抚养孩子28. steal sth. from sb.偷某人东西29. give support to sb.给某人提供帮助30. think ofas把当作31. according to.依据、按照Section D32. afford an e

24、ducation支付起教育33. raise money捐钱34. make a contribution to(doing sth.)为做贡献35. encourage sb. to do sth.鼓励某人干某事36. modern thinking现代意识37. at the same time 同时38. as a result 结果是.39. help one another=help each other 相互帮助40. continue doing sth. 继续做某事41. obey/break the rules遵守违反规则42. at home and abroad 国内外4

25、3. in the past/last few years 在过去的几年中）44. pay for 为 付款 Unit 2 Topic 1知识点Section A1. There be+sb./sth doing .有某人/某物在干什么2. see sb./sth. doing sth. 看见某人（物）正在做某事see sb./sth. do sth. 看见某人（物）经常做某事3. What a mess! 真脏乱啊！4. .have/has gone. .消失了。5. What a shame! 真可耻！真可惜！6. pourinto把倒入里面pour away 倒掉7. cut down砍

26、倒Section B8. Whats wrong with you?=Whats the matter with you? 怎么了？9. have/get a pain in . .疼痛10. How long have you been like this? 你像这样多长时间了？11. Whats worse 更糟糕的是12. too much （noise）+ 不可数名词 太多（噪音）too many （problems）+ 可数名词复数 太多（问题）much too 太.13. cant bear/stand doing sth.不能忍受干某事14. anyway 无论如何15. car

27、e for .关心.16. be harmful to=do harm to 对是有害的17. in a bad mood 处于坏情绪18. the dead fish死鱼19. youd better do你最好干20. everywhere=here and there到处21. throw .around 到处扔.Section C22. not all并非所有的.23. humans health人类的健康24. in noisy conditions在嘈杂状况下25. lose ones hearing丧失某人的听力26. go deaf 变聋27. quite a few=quit

28、e a little =many 许多28. hearing loss听力丧失29. Its reported that据报道说Its said that据说Its believed that据相信Its known that众所周知30. no better than 不比.做得好，同.几乎一样差31. all sorts of=all kinds of 各种各样的32. try doing sth. 试图做某事try to do sth. 尽力做某事33. manage to do sth 设法做（成功）某事Section D34. be bad for. 对.有害35. create v

29、. 创造、产生36. sore eyes 眼睛疼37. chemical adj.化学的 chemicals n. 化学品Chemistry n. 化学38. at midnight 在午夜39. two days later 两天后40. Lets be greener people. 让我们成为环保人士吧！Unit 2 Topic 2知识点Section A1. What bad weather! 多么糟糕的天气啊！2. as a result结果3. change/turn into.变成4. blow away吹走5. stop .from doing sth.=keep. from

30、doing sth.=prevent.from doing sth. 阻止某人做某事6. wash away冲走7. take away带走8. human beings=mans=humans人类9. protect the environment保护环境10. although/though/even though 引导让步状语从句，不能与but、however 连用。11. plenty of= a lot of 大量、许多，后接不可数名词（谓语：单数）、可数名词复数形式、集体名词（谓语：复数）12. a large number of. 大量、许多，接可数名词复数形式，谓语动词：复数13. The number of . .的数量是.，谓语动词：单数14. die out灭绝(现在分词：dying out)15. the importance of的重要性Section B每个/一切任何无、没有人eve