2022年九级英语unit3-4上册重要知识点和语法点归纳仁爱版.docx

《2022年九级英语unit3-4上册重要知识点和语法点归纳仁爱版.docx》由会员分享，可在线阅读，更多相关《2022年九级英语unit3-4上册重要知识点和语法点归纳仁爱版.docx（9页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、名师举荐细心整理学习必备一. 重点词语Unit 3Topic1如： We clean the classroom.我们打扫教室；主语是动作的承担者,叫被动语态；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和相像8. transl

2、ateinto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有时 , 间或11.whenever=no matter when无论何时12. as well as以及13. mother tongue母语14. take the leading position处于领先位置15.encourage sb. to do sth.勉励某人做某事16.call for 号召二. 重点句型1. Disneylandis enjoyed bymillions of peo

3、ple from all over the world.世界上数以百万的人们都喜爱迪斯尼乐园；2. I hopeI can go there one day.期望有一天我能去那儿；3. Englishiswidelyspoken around the world.英语在世界上被广泛使用；4. Itisalsospoken as a second languagein many countries.在很多国家它也被用作其次语言；5. It is possible thatyou will have some trouble.你可能会遇到一些麻烦；6. It susedasthefirstlang

4、uagebymostpeopleinAmerica,Canada, Australia ,Great Britain and New 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 thirdsof the worlds scientists read English.并且世界上三分之二的科学家用英语阅读；三. 语法学习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： 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

5、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,其确定式、否定式、疑问式的变化规章与be 作为连系动词时完全一样；如： Englishiswidelyspokenaround the world.（确定式）Englishis notwidelyspoken around the world.（否定式） Is English widelyspokenaround the world.（疑问式） Yes, it is./No, it isn t.

6、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形下可用被动语态；如： This coat is made of cotton.这件外套是棉制的； （ 2）要强调动作的承担者而不是执行者时,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）留意 ：（ 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 gr

7、ow rice in the south. Riceis grown by people in the south.(2) She takes care of the baby. The baby is taken care of by her .四. 交际用语：谈论英语的广泛使用1.-You ll have a good chance to practice speaking English there.-You re right.2.-ButI m not good at English. I m a little afraid. -Don t worry. 3.-Is Spanish s

8、imilar to English.-Not really.Topic 2一. 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胜利,达成名师举荐细心整理学习必备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 /leavefor 离开去9. in twenty minutes二特别钟之后10. written English笔头英语 /oral English英

9、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更糟的是二. 重点句型1. Is Australia Englishthe same asBritish English.澳式英语和英式英语一样吗.2. English is spokendifferentlyindifferentEn

10、glish-speaking countries.不同的国家使用不同的英语；3. For example, there aredifferences betweenBritish Englishand 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 thatI m flying to Disneyland.我简直不敢信任我就要飞往迪斯尼乐园了；5.I hope I won t have any difficulty.我期望不会遇到什么困难；6. Whenever you need help, send me an-mail or

11、telephone me.无论何时你需要帮忙,给我发电子邮件或打电话；7. Not onlychildrenbut alsoadultsenjoyspendingtheirholidaysin Disneyland.不但青少年而且成年人也喜爱到迪斯尼乐园度假；三、 语法学习用现在进行时表示将来现在进行时表示将来时,常有“意图”、“支配”（但不是固定不变的）或“准备”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例： I m going.我要走了；When ar

12、e you starting.你什么时候动身？Dont worry. The train is arriving here soon.别焦急,火车立刻就到了；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；四. 交际用语：谈论不同国家英语的不同点并明白交际中的身体语言1.I can t follow you. Can you speak more slowly, please.2. Oh, it sound

13、s interesting.3. If you want to succeed in making yourself understood, you need to know some of these differences4.-What s up.-The foreigner is asking for a ride.5.Generally speaking, American English is different from British English in pronunciation and spelling.Topic 3一、 重点词语1.in public在公共场所2.at

14、times=sometimes有时3.feel like doing=would like to do想要做4.give up sth./doing sth.舍弃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.可怕做某事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 list

15、ening 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 ）二、 重点句型1.Couldyou make yourselfunderstoodin the U.S.A. 在美国,别人能懂得你的话吗？2.I don t knowwhat to do. 我不知道该怎么办？3. At times Ifeel like giving up. 有时我想要舍弃；4. Tryto guess the meanings of the new words, and get the main ideaof the art

16、icle.尽量推测生词的意思,懂得文章的大意；5.Idare notanswer questionsinclass,because I m afraidofmaking mistakes.我不敢在课堂上回答疑题,困为我可怕犯错误；6. It s an honor totalk with all of you.与在座的各位交谈是我的荣幸；7. Butremember tochoose the ones that fit you best.但是记住要挑选最适合你的一种；8. I insist thatyou practice English every day.我坚持认为你们每天都应当练习英语；9

17、. Believing in yourself is the first step on the road to success.自信是通往胜利的第一步；三、 语法学习wh- +to dowh-是指 when, where, which, whom及 how 等连接词,它们和动词不定式连用,即为wh- +to do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- +to do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将来；如： I don t knowwhat to do.=I don

18、t knowwhat I should do.She can t decidewhich to buy.=she cant decidewhich she will buy.反之,假如主句中的主语与宾语从句中的主语一样时,宾语从句（由疑问词引导）通常可以与“疑问词 +不定式”相互转换；如： I don t know whatIshould do.=I don t knowwhat to do.假如不一样就不能转换；I want to know what Mary will do.不能说 :I want to know what to do.四、交际用语：谈论如何学习英语1.- , but I

19、hate to speak English in public. -You d better not.2.-Iknow it s veryimportanttolearnEnglishwell.But it s difficultfor me.-Me, too.3.Have you ever had any difficulties in studying English.4.- , could you give us some advice on how to learn English well.-You d better follow the tape and do some liste

20、ning practice. I think the best time to remember new words is in the morning.Unit 4Topic 1一、 重点词汇：（一）词形转换：1. successful（副词）2. proper（副词）3. completely （动词）4. leader（动词）1. go around围绕2. send into=send up into 把送入3. congratulations on sth庆贺某事4. be proud of为而骄傲5. be moved by为而感动6. Thanks/Thank you for +

21、n./ving sth感谢某人做的某事7. have physical examinations做体检8. in good/bad health处于好（不好）的身体状态9. cant help doing情不自禁做10. take turn to do sth轮番（做某事）11. no doubt无疑地12. as well as除的之外,也13. for instance/example例如14. work on做（方面）的工作15. depend on/upon依靠,依靠16. turn on打开17. turn off关掉18. turn up开大19. turn down关小20. c

22、lick on用鼠标点击21. look forward to doing sth期望做某事二、重点句型：1. Now big plans are being made to send up more satellites and even build a space station.现在中国正在方案发射更多的卫星,甚至建造一个空间站；(1) 句子“ are being made”是现在进行时的被动语态,结构“be being+过去分词”；(2) 主动句中的宾补假如是不带to 的不定式时,变成被动句后,成为主补的不定式必需带 to,常见跟不带 to 的复合宾语的动词有see、feel、 hea

23、r、 make 等；2. I m moved by what Yang Liwei did.我被杨利伟所做的事感动了；1 What Yang Liwei did是介词 by 的宾语从句,意为“杨利伟所做的事”5. succeed（名词）6. hero（复数）2 be moved by为而感动如： The students are moved by the old man s7. physics（形容词）8. fix （同义词）9. introduce （名词）10. far（比较级）（二）重点词组：同学们为那位老人的故事而感动；3. Generally speaking, we are in

24、good health now.一般来说,我们现在的健康状况良好；(1) generally speaking“一般来说、大体上、大致”(2) in good/bad health处于好（不好）的身体状况；如:He has a cold, he is always in bad health.他感冒了,他的身体状况总是不好；4. We couldn htelp lookingat the earth again and again.我们忍不住一再地看着地球；(1) can t/couldn t help doing 忍sth不. 住做某事,不能停止做某事；如：I can t help cryi

25、ng.我忍不住哭了；(2) again and again一再,多次,如：The teacher has told him again and again.老师已多次和他讲过了；5. I was able to fall asleep as soon as I got into the sleeping bag.We took turns to have a rest.一进入睡袋我就睡着了；我们轮番休息；take turns to do sth.轮番（做某事） ；The Browns take turns to look after the baby.布朗一家轮番照看这个婴儿；6. It ha

26、s proved that China has made great progress in developing its space industry.这证明白中国航天业的进展已取得了庞大的进步；It has proved that 这证明白7. There is no doubt that computers are widely used by workers in business and technology.毫无疑问 ,电脑被商业 ,科技工作者广泛地应用 .There is no doubt that 译为 “毫无疑问”如:There is no doubt that we sho

27、uld protect the environment.毫无疑问我们应当爱护环境；8. Computers h ave made the world smaller, like a“ village”. 电脑使得世界变小了,就像一个“村庄”；make+宾语 +形容词“使怎样”如：We ll try our best to make our country more and more beautiful.我们将尽全力使我产的国家越来越漂亮.三、日常交际用语：Congratulations.Thanks for your introduction.Pleased to meet you.=Nice

28、 to meet you. It s an honor to interview you now.What do you think of ShenZhou VI.=What are your thoughts about ShenZhou VI.四、重点语法：宾语补足语 : 宾语补足语用来补充说明宾语,与宾语一起构成复合宾语；可作宾语补足语的出名词、形容词、副词、介词和动词不定式等；（一）、名词、形容词、副词、介词短语作宾语补足语；如：1. We call him Jim. （名词）我们叫他吉姆；2. We must keep our school clean every day.（形容词）

29、我们必需每天保持校内清洁；3. Call him in, please. （副词）请叫他进来；4. Leave it on the desk. （介词短语）把它留在课桌上；（二）、动词不定式作宾语补足语可分为三种情形：1. 跟带 to 的不定式作宾语补足语； 常见的这类动词有： ask, tell, get, teach, want, invite, like, allow, wish, encourage 等；如： Tell Jane to sing us a song.叫简给我们唱支歌；2. 跟不带 to 的不定式作宾语补足语； 常见的这类动词有 “一感（ feel ）、二听（ liste

30、n to, hear）,三让（ make, let, have）,四看（ look at, see, watch, notice ）如： Lets have a rest.让我们休息一会儿；但这种结构变成被动语态时,to 必需加上；如：He was seen to leave the room with a book in his hand.有人见他手拿着一本书离开这个房间；3. 跟带 to 或不带 to 的动词不定式作宾语补足语；这类动词只有 help；如： Can you help me to wash my clothes .你能帮我洗衣服吗？（三）、分词作宾语补足语可分为两种情形；1.

31、 现在分词作宾语补足语,常常表示正在发生的动作；可跟这类补足语的动词有：see, watch, hear 等；如：I hear somebody singing in the next room.我听见有人在隔壁唱歌；2. 过去介词作宾语补足语,常常表示被动；如：You need to have your hair cut.你需要理发了；Topic 2一、 重点词汇：1. be used for +ving被用做2. come true实现3. It s said that据说4. during/in one s life某人一生5. be known as以（身份）而闻名6. know/sa

32、y for certain准确知道 /确定地说7. all the time始终、总是8. no longer=not any longer不再no more, not any more9. as long as只要10. as far as就,尽11. make a great contribution对作出庞大奉献12. the rest of the time在其余地时间里13. at any time在任何时候二、 重点句型：1. Because I m not allowed to play computer games.由于我不行以玩电脑嬉戏；allow “答应、准许”的意思；常用

33、于以下几种形式：(1) allow +n./prep如： We can t allow such a thing.我们不容许这种事情发生；(2) allow sb. to do sth答应某人做某事如： She allowed me to go fishing.她答应我去钓鱼；(3) allow +doing sth答应做某事如： We dont allow smoking in the reading-room.我们不答应在阅览室吸烟；(4) be allowed to do sth如：被答应做某事The students are allowed to play games on the p

34、lay ground after school.放学后同学们被准许在操场上做嬉戏；2. How do you say this in English.这用英语怎么说？ 其意思与 What s this in English 相同；3. It s made from wood.它用木材做的；(1) be made in在地方制造,后接表示地点的名词；(2) be made of用制造的,表示原材料未经化学变化,仍可看得出原材料；(3) be made from用制造的,表示原材料经过化学变化,已看不出其原样；(4) be made by由（被）（人）制作,后接表示人的名词或代词；(5) be m

35、ade into （某物）被制成(6) be made up of由组成 如：The TV set is made in Japan.这台电视机是日本生产的；These houses are made of stones.这些房子是由石头建造的；Paper is made from wood.纸是木头造的；Was this cake made by your mother.这蛋糕是你妈妈做的吗？Metal can be made into all kinds of things.金属可以制成各种各样的物品；The medical team is made up of ten doctors.这

36、支医疗队由10 位大夫组成；4. It s used for helping us to improve our English.它用来帮忙我们提高英语水平；(1) be used for+vingbe used to do（被）用来做强调用途或作用(2) be used as （被）作为而用,强调被当作工具或手段来用；3be used by 被使用, by 后跟人 /物,强调使用者；如 : Pens are used for writing.钢笔被用来写字；Wood is used to make paper.木材被用来造纸；English is used as a foreign lang

37、uage in China.英语在中国被当作外语使用；Recorders are often used by English teachers.英语老师常常使用录音机；5. People are surprised at the rapid development of robots. 人们为机器人的飞速进展感到惊讶；句子中 be surprised at是一个系表结构,表示“对感到惊奇” ；而 be surprised by是一个被动语态形式,表示“被所惊奇”；如： I am surprised at you.我对你的举动感到惊奇；The manager was surprised by w

38、hat he saw on the computer.那位经理被眼前显现在电脑屏幕上的东西所惊奇；6. They will no longer want to be our servants, but our masters.它们将不再情愿做我们的人,而要做我们的主人；no longer （通常在动词前） , not any longer; not any more（用于非正式文体中）都可表示“（过去曾）现在不再”如：She no longer lives here.She doesn t live here any longer 或 any more.她不在这儿住了； （过去她曾住这儿）7.

39、 This method worked well at night as long as the weather was good and the stars could be se en.在夜间只要天气晴朗,能观察星星,这种方法就能很好地发挥作用；work well 有效 as long as 只要三、日常交际用语：Whats it made of from.When/where was it made. It was invented in 1879.What will our future be like. I hope your dream will come true.四、重点语法：

40、1、 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+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创造的？It was invented in 1975.它是 1975 年创造的；2、时间前所用介词的速记歌年月周前要用in,日子前面却不行；遇到几号要用 on,上午下午又是 in；要说某日上下午,用on 换 in 才能行；午夜黄昏须用 at,清晨用它也不错；at 也用在时分前

41、,说“差”可要用上to；说“过”只可使用past,多说多练牢牢记,莫让岁月成蹉跎；Topic 3一、重点词汇： 1.travel by spaceship乘宇宙飞船旅行2.in the future将来3.in order to为了4. on the radio通过收音机5. take part in参与6. grow up成长、长大7. prefer to喜爱赛过 8.What s worse更为糟糕的是9.be worth it有好处,值得一干10.at a distance of相隔11.send sb a message给某人发送信息二、重点句型：1. I don t think al

42、iens can be found in space.我认为外星人不行能显现在太空里；1当 think, believe, suppose, imagine, expect 等动词后的宾语从句含有not 的否定词时, 该否定应移至主句,即否定主句的谓语动词；如：I don t think it will rain tomorrow.我认为明天不会下雨；假如主句的主语是其次、三人称,否定式一般不转移；如：He supposes they won t win the game.他猜想他们赢不了竞赛；2can +be + 过去分词,是情态动词构成的被动语态；如：This cant be done i

43、n a short time.这不是短期内能完成的；2. It has been two days since we landed on Mars. 自从我们登上火星以来已经两天了；it 用作主语谈论时间,常与since 连用；如： It is 或 has been three years since we left school.自从我们离开学校以来已经三年了；3. What s worse, our water supplies were very low.更糟糕的是,我们的水供应是特别有限的；What s worse 更糟糕的是；类似结构仍有：What s more 更有甚者；更为重要的

44、是；4. It s a quarter as big as the earth.它是地球的四分之一大；倍数表示法：倍数+as+形容词 / 副词+as如： This box is three times as heavy as that one.这只箱子是那只箱子的三倍重；5. Mars goes around the sun at a distance of about 228 million kilometers.恒星在相隔大约 228000000 千米的地方围着太阳转动；(1) at a distance of相隔(2) at a distance在远处；如：The moon goes a

45、round the earth at a distance of 380000km.月球在距地球38 万千米的地方绕地球旋转；The police followed him at a distance.警察远远地跟着他；三、 日常交际用语 :Sound great. What is it about. What fun. I can t wait.You think man can live in space one day.I Think so. I hope I can live there one day.四、重点语法：1、情态动词的被动语态:是由“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.在地球上不行能见到外星人；Other planets may be visited soon in the future.将来其他的星球也会有