九年级上册仁爱英语知识点总结(良心出品必属精品).doc

1、Lassie版权所有Unitl The Changing WorldTopic 1 Our country has developed rapidly.【重点短语和句型】1. have a good summer holiday暑假过得愉快2. come back from 从 回来3. have/has been to 去过（主语已经回来）4. have/has gone to 去了（主语还没回来）5. not.any more 再也不6. take photos 照相7. by the way顺便问一下8. take part in +活动/比赛；join +组织/团体9. around/

2、all over/throughout the world全世界10. tell sb. something about.告诉某人关于某事11. have/live a happy/hard life过着幸福/艰苦的生活12. describe.in detail详细描述13. give support to支持14. see.oneself亲眼看见15. keep in touch with 与 保持联系16. far away遥远的（常做后置定语）17. kinds/sorts of各种各样的18. not only.but also不仅而且1111迅速发展/改善告诉某人（别）做某事19.

3、 Make rapid/big progress取得快速/大的进步20. more than/over 多于21. develop/improve rapidly22. tell sb. （not） to do sth.23. ask sb. （not） to do sth.24. in order to do sth.要求某人（别）做某事 为了做某事25. have to do sth. 不得不做某事26. It's 4-adj.+for/of sb. to do sth.对于某人来说做某事怎么样表示事物的性质或特征时用for,表示人的品质或性格时用of。27. why not do

4、 sth.=why don t you do sth 为什么不做某事28. succeed/be successful in doing sth.成功地做某事29. dream about doing sth.梦想做某事30. see/hear sb. do/doing sth.看见/听见某人常做/正在做某事【重点语法】现在完成时 一.现在完成时的基本结构（重点记红色字体谓语结构）肯定句：主语+have/has+done （动词的过去分词）+其他否定句：主语4-have/has+not+done （动词的过去分词）+其他一般疑问句：Have/Has+主语4-done （动词的过去分词）+其他特

5、殊疑问句：特殊疑问词+一般疑问句语序（have/has+主语+过去分词+其他）， 把划线词去掉。三.现在完成时的用法匚现在完成时用来表示过去已经完成的动作对现在造成影响或后果。也就是说,动作或状态发生在过去但它的影响现在还存在，强调的是现在。I have akeady posted the photo.我已经邮寄出了照片。|2.现在完成时常用的时间状语，如already （肯定句句中），yet （否定句/疑问句 句尾）,just, before, recently, still, lately, never等。现在完成时也可用来表示动作或状态发生在过去某一时刻，持续到现在并且有 可能会继续持续

6、下去。He has lived here since 1978.自从1978年以来，他一直住在这儿。（动作起始于1978年，一直住到现在，可 能还要继续住下去。）|此种用法常与for+时间段，since+时间点/过去时的句子连用。谓语动词必须是 延续性动词。|有些瞬间动词可变为延续动词：go outbe outfinishbe overopenbe opendiebedeadbuy-havefoil ill-be illcome backbe backcatch a coldhave a cold boiTow-keepTopic2 The population in developing c

7、ountries is growing faster.【重点短语和句型】1. get lost 迷路2. a couple of一些，几个3. with the development of随着 的发展4. with the help of. 在 的帮助下5. one of the+形容词最高级+名词复数：其中之一/最的其中之一6. call/ring sb. up ； give sb a call 给某人打电话7. sth. happen to sb.某人发生某事（通常是不好的）8. What happened to sb? 某人发生某事？9. take place 发生10. thanks

8、 to sb./sth.幸亏，由于11. because of +名词/代词；because+句子：因为，由于12. carry out 执行，实施13. thousands/millions/hundreds of 成千上万/无数的/成百上千14. two thousand/million/hundred两千/百万/百（具体数字后面不加s）15. half of.一半16. wo thirds三分之二（分子基数词，分母序数词，分子大于二分母用复W I17. be short of 短缺18. so far到目前为止19. be known/fomous for 因.而闻名 be known/

9、famous as 作为. 而闻名20. have a long way to go有很长的路要走21. a town called. 一个叫做 的镇（called为call的过去分词，动 词的过去分词做后置定语）a man named 一个名叫 的人22. fewer than/less than 少于23. such a/an+adj.+n.+ that 从句；so+adj.+ that 从句；too+adj.+ to do/be24. keep up with 赶上25. has a population of+ 数字： 有 的人口26. What's the populatio

10、n of+- 地点？：某地的人口是多少？27. hate doing sth讨厌做某事28. take measures to do sth. 采取措施做某事29. Have （no/a good）chance to do sth. 有好的 / 没有机会做某事30. used to do sth. 过去常常做某事31. be/get used to doing sth.习惯做某事32. work well in doing sth. 在 方面起到显著作用33. I really hate going to a place like that.我真讨厌去那样的地方 sodo I我也是34. so

11、+be/助动词/情态动词+主语（某人也是）；nor/neither+be/ 助动词 /情态动词+主语（某人也不是）35. it is increasing by 80 million every year.（人口）正在以每年 8千万的速度增长36. increase by 增力口 / increase to 增加到37. the population in developing countries is lager than that indeveloped countries.发展中国家的人口多余发达国家的人口（形容词比较级+than+that , that指代比较的对象）38. Thank

12、s to the policy, china is developing quickly.幸亏这项政策,中国正在迅速发展。【重点语法】|常用于现在完成时的时间状语：already, just, yet, ever, never, recently.e.g.1. I have just called you.2. Have you ever been to France?No, I ' ve never been to any European countries.3. Have you seen him yet?Yes, I have seen him already.Topic3 T

13、he world has changed for the better.重点短语1. with the money用这些钱】2. so that为了，以致于3. on purpose 故意，有意的4. according to 据所说5. make a contribution to 为 做贡献6. in fact/as a matter of fact事实上7. provide sth. for sb./provide sb. with sth.为某人提供某物8. feel good about. 对 有信心 |9. at the same time 与此同时10. talk on the

14、phone在电话中交谈11. take drugs 吸毒12. at home and abroad在国内外13. send sb. to sp.送某人去某地14. send for sb.派人去请某人15. aim to do sth. 目的是做某事16. decide on sth. 决定某事 decide(not)to do sth. 决定(不)做某事17. finish doing 结束做某事18. How do you like.AVhat do you think of.?你觉得.怎么样？19. It takes sb. 时间/金钱to do sth ：花费某人多少钱/时间做某事2

15、0. Sb. spend金钱on sth ：某人花多少钱在某物上21. Sb. spend时间in doing sth.：某人花多少时间做某事22. sth. cost sb.金钱：某人花费 钱买某物23. sb. pay金钱for sth.：某人花多少钱买某物24. so +主语+/be/助动词/情态动词：的确如此25. you will get used to it very soon if you come.如果你来，你会很快适应的。26. as a matter of fact, it ' s a wonderful place to live.事实上, 那是一个极好的居住地。

16、27. you must come for a visit. 你必须来参观一下。28. we 11, once they find people in need, they decide on suitable ways to offer them help. 噢，他们一旦发现处在困境种的人，就选定适当的方 式向他们提供帮助。29. The program also provides them with job training so that they can find jobs again.这个计划还向他们提供职业培训，以便他们能再次找到工作。【重点语法】1现在完成时：常与for或sinc

17、e引导的时间状语连用,表示从过去某一时刻延续 画在。|e.g. You have been in New York for a long time.The city has improved a lot since I came here a few years ago.2.构词法：|合成词：home 4-work= homework派生词 :useuseful, happyunhappyUnit2 Saving the Earthhas caused too many problems.Topic 1 Population【重点短语】1. chemical factory 化 匚厂2. po

18、ur into把排放到3. in a bad mood处在不好的情绪中4. change into=turn into 转换成，变成5. manage to do sth. 设法去做某事对有害6. do harm to/ be harmful to7. quite a few 相当多8. no better thanI司.一样差9. in pubic 公开地10. in many ways 在许多方面有某人某物正在做某事11. three is/was sb./sth. doing sth【重点句型】1. Look, there are several chemical factories p

19、ouring waste water into the streams.看 有几家化工厂正往河里排放废水。2. Everything has changed. 一切已发生了变化。3. How long have you been like this?你像这样多长时间 J，?4. I' m always in a bad moodbecause I can' t stand the environment here. 我的情绪总是很差因为我受不了这里的环境。5. However, not all people know that noise is also a kind of p

20、ollution and is harmful to humans ' health.然而，并非所有的人都知道噪音也是一种污染，而且有害于人类健康。【重点语法】J一般过去时与现在完成时的区别一般过去时：表示过去某个具体时间发生的动作或某段时间存在的状态，强调过去的情况，与表示过去的时间状语连用，如 yesterday , last year , two days ago, in2012 等。现在完成时：表示过去发生或已经完成的某一动作对现在造成的影响或结果，强调现在的情况。现在完成时不能与过去某个具体的时间或某段时间连用。例如：I saw the film last week.我上周看

21、过这部电影（强调动作在上周发生）Ihave seen the film.我已经看过这部电影了。（强调现在对此电影已经有所了解）|I was a teacher two years ago.两年前我是一位老师（强调两年前是老师）I have been a teacher for two years.我做老师已经两年了。（强调现在仍是老 师）Topic2 All these problems are very serious.【重点短语】|1. as a result 结果2. here and there至U处3. in the beginning开始4. in danger 处于危险中5. c

22、ut down 砍倒6. change sth. into sth.把 变成7. prevent fi-om 防止8. greenhouse effect 温室效应9. refer to提到10. deal with处理12. cutoff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

23、blowing the earth away.树木也能防风固土。4. Cutting down trees is harmful to humanbeings, animals and plants. 砍伐树木对人类、动植物都有籥一|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 pre vent the water from washing the earth away.'匕6也能阻止水土流失。|7.

24、 When it rains or when the wind blows, the earth is taken away.天二下雨或刮风，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。to protect theeg But the government has done something useful environment.Topic3 What

25、 can we do at home to protect the environment? 【重点短语】I1. not only but also不仅而且2. be supposed to 应该3. ought to 应该4. turn off 关掉5. instead of代替6. on time 准时7. make sure 确保8. push forward 向前推9. push down 向卜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

26、，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 tomon-ow, so make sure y

27、ougo 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 onlybut also.e.g. 1. The rive r is diily and the temperature of the earth is rising.2. They work we 11, but they are slow and can' t run for long.Unit3 English Around

28、the WorldTopic 1 English is widely spoken throughout the world. 【重点词语】2. can t wait to do sth.迫不急待地做某事3. fi-om now on从今往后，从现在开始4. be pleased with 对感到高兴，满意于5. on business 出差6. be similar to 和相似7. be the same as 和一样8. have (no) trouble/difficuIties (in) doing sth.做某事没有 / 有困难/麻烦9. as well as 也 not only

29、but also 不但 而且10. mother tongue 母语11. take the leading position 处于领先地位12. encourage sb. to do sth.鼓励某人做某事13. a wide knowledge of丰富的 知识14. play an important part in 在 中起重要作用15. makegreat/big progress in doing sth.做某事取得重大的/大的进步。 【重点句型】1. Disneyland is enjoyed by millions of people from all over the wo

30、rld. 迪士尼乐园被全世界数百万的人所喜爱。2. I hope I can go there one day.希望有一天我能去那儿。3. EngEsh is widely spoken around the world.英语在世界上被广泛使用。4. Itis also spoken as a second languagein many countries. 在许多国家它也被用作第二语言。5. It is possible thatyou will have some trouble. 你可能会遇到一些麻烦。6. It ' s used as the first language b

31、y mostpeople in America它作为第一语言被美国大多数人使用。7. Try your best and work much harder fi-om now on。尽你所能，从现在起更加努力。【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：Weclean 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

32、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 spokenaround the world.（否定式）-IsEnglish 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

33、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。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 p

34、eople） in the south.（2） She takes care of the baby.The baby is taken care of （by her）.Topic2 some things usually have different meanings in different cultures 【重点词 语】see sb. off 给送行on one ' s way to+地点 某人去某地的路上on ones' s way home某人回家路上ask for a ride 搭乘，乘车give sb. a ride 让某人搭便车get on 上车；get o

35、ff* 卜车put out 伸出fly to + 地点 飞去某地fly there 飞到那里pick sb. up 接某人do some research 做调查，做研究regard/consider sb/sth. (as) sth认为某人 / 某物如何compare A to B 把 A 比作 Bcompare A with B 把 A 和 B 比较pay attention to (to是介词)+名词/动名词at times 有时，stand for 代表twenty minutes later 20 分钟以后whether or 是还是do some research 做调查a sig

36、n of 的标志body language 肢体语言regard/consider sb./sth. (as) sth.认为某事某物怎样consider doing sth考虑做某事be regarded as 被看作是an English-speaking country 一个英语国家【重点句型】What， s up ?怎么了No need to worry 没有必要着急I can J t believe thatI' m flying to Disneyland,我简直不敢相信我就要飞往迪斯尼乐园了。Whenever you need help, send me an-mail o

37、r telephone me. 无论何时你需 要帮忙，给我发电子邮件或打电话。Excuse me, could you please give me a ride to the aiiport?不好意思，你能载我去机场吗？My uncle is meeting us tomoiTow我叔叔明天来见我们【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或非延续性动词 如： come, go, a rrive, leave, fly, s ta rt, begin, re turn, o

38、pen, 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.另着急， 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 tomonow. 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 Engl

39、ishwe 11?【重点短语】in public 在公共场所at times =sometimes有时feel like doing=would like to do想要做give up sth./doing sth. 放弃turn to sb. for help 求助于某人give sb. some advice on/about给某人一些有关 的建议be weak in 在 方面很差/be good at 在 方面很好be afraid of doing sth. 害怕做某事make mistakes 犯错误take a deep breath 深呼吸the best time to do

40、做某事最好的时间do some listening practice做些听力训练reply to=ans wer 回答advise sb. to do建议某人做某事（名词 advice ）forget/remember/stop doing sth.忘记 / 记得做过某事forget/remember/stop to doing sth. 忘记 / 记得去做某事as+adj/adv+as possible 尽可能【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

41、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.尽量猜测生词的意思，理解文章的大意。5. I dare not answer questions in class, because I ' m afraid of making mistakes.我不敢在课堂上回答问题，困为我害怕犯错误。6. It ' s an honor to talk with

42、 all of you.与在座的各位交谈是我的荣幸。7. But remember to choose the ones that fit you best.但是i己住要选择最适合你的一种。【重点语法】wh- 4-to do结构wh-是指when, where, which, who（m）及how等连接词，它们和动词不定式连用， 即为wh-+tod。结构。这种结构在句中常作主语、表语和宾语，作宾语时可以转换 为宾语从句。（对于谓语动词来说，wh-+tod。这个不定式动词的动作是个尚未发 生的动作，所以在转换成宾语从句时，通常须加情态动词或用将来时表示未来。） 如：I don t know wh

43、at to do.=I don ' t know what I should do.She can, t decide which to buy.=she can, t decide which she will buy. 反之，如果主句中的主语与宾语从句中的主语一致时，宾语从句（由疑问词引导）通常可以与“疑问词+不定式”互相转换。如：I don' t know what I should do.=I don ' t know what to do.如果不一致就不能转换。I want to know what Mary will do.(不能说:I want to kn

44、ow what to do.)Unit4 AmazingScienceTopic 1 When was it invented?【重点短语】be allowed to do sth.被允许做某事show sb. sth.=show sth. to sb.向某人展示某物be made of由制作（看得见的材料）be made from 由 制作（看不见的材料）be made in 在某地被制作be made by被某人制作be used for 被用来做be used as被作为什么使用be used by被某人使用in/during one ' s life某人一生go/come/ta

45、ke this way请这边走come about 产生，发生the result of 的结果the rest of time 乘卜的时间send into =send up into 把 送入 can' t help doing情不自禁做brainstorm for ideas 集思广益【重点句型】When was the radio developed ?无线电是什么时候被发明的？it was developed in the 1970s 是 20 世纪 70 年代被发明的What is a rocket used for?火箭是用来做什么的？I wish I could go

46、into space some day我希望有一天我能去太空I hope your dream will come true我希望你的愿望会实现It ' s said that he invented more than two thousand things during his life 句说他一生发明了两千多种东西Inventing is interesting and exciting and everyone can be an inventor 发 明是一个有趣和刺激的过程，每个人都能成为发明家【重点语法】一般过去时的被动语态谓语部分的基本形式是be的过去式was/were

47、+及物动词的过去分词。如：When was it made?它是什么时候制造的？It was made in 1980.它是 1980 年制造的。When was the digital camera invented?数码像机是什么时候发明的？It was invented in 1975. 它是 1975 年发明的。Topic2 fm excited about the things that will be discovered in the future.【重点短语】trave 1 by spaceship 乘飞船旅游what fun ! 真有趣in order to 为了（后接动词不

48、定式，用于句中或句末）so as to为了（后接动词不定式，用语句末）in order that 为广（后接从句）so that为了（后接从句）on TV电视上on Internet 网络上prefer A to B 比起B更喜欢Aprefer doing宁愿做某事at a distance of 相隔come true与realize ：前者没有被动语态，后者有 name after 以命名 分数/倍数/百分数+as+adj+as ：是 的几倍/百分之几/几分之几 be closest to 离最近（发展）我们将能够我认为你应努力工作吧，我们的go 的几个意思 go home （走）；go

49、mad （变得）；go well 【重点句型】we will be able to anything that can be done on the earth.做任何在地球上做的事I think you should first master some basic computer skills. 该首先掌握一些基本的电脑技巧Let ' s work hard. Then our dreams will be realized.梦想会实现的【重点语法】 一般将来时的被动语态一般将来时的被动语态是由“ will+be+及物动词的过去分词”构成。例如：What will be built

50、 on the Mars?什么将会被建立在火星上？一般将来时的被动语态边否定句要在助动词wiU 后面加not o把助动词will提到句首，变成了一般疑问句。例如：Your dream will not be achieved if you don ' t work hard.如果你不努力学 习你的梦想将不能实现Will animals be kept under the sea?动物将被养在海底吗？拓展：情态动词的被动语态情态动词的被动语态由“情态动词 +be+及物动词的过去分词”构成。如：Aliens can not be seen on the earth. 在地球上不可能见到外星

51、 人。Other planets may be visitedsoon in the future. 将来其他的星球也会有人登陆。Scientificresearchshould be done carefully.应该认真地进行科学研究。These trees must be wateredin time. 这些树应该及时浇水。Topic3 China is the third nation that sent a person into space.【重点短语】it proves that 据证实（只有主动语态）at a high speed 高速（作状语）he drives at a h

52、igh speed 他开车很快at a speed of 以的速度introduce sth. to sb.把某物介绍给某人there is no doubt that 从句：毫无疑问的是with the help of在的帮助卜on the radio通过收音机take part in参力口grow up成长，长大what' s worse 更为糟糕的是send sb a message 给某人发送信息except 除 之外（没有）we all pass the exam except tombesides 除 之外（还有）i have another two books besid

53、es this onefor certain 确定be surprised at 对感到惊讶 on one ' s own某人自己【重点句型】我们能做we will be able to do anything that can be done on the earth 任何在地球上能做的事It has been two days since we 星以来已经两天了。landed on Mars.自从我们登上火1121low.更糟糕的是，我我认为你应努力工作吧，我们的What' s worse, our water supplies we re ve ry 们的水供给是非常有限的。I think you should first master some basic computer skills. 该首先掌握一些基本电脑技巧let ' s work hard. Then our drea