Unit-6-When-was-it-invented知识点整理(共13页).doc

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1、精选优质文档-倾情为你奉上Unit 6 When was it invented?语法一般过去时的被动语态1.一般过去时的标志词last week上周 last month上个月 last year去年 last night 昨天晚上three years ago三年前 three months ago三个月前 three weeks ago三周前in the morning在早上 yesterday昨天 the day before yesterday前天just now刚才 the other day前几天 on those days在那些日子里2.一般过去时分为主动语态和被动语态：3.一

2、般过去时主动语态的构成：一般过去时主动语态可以分成两类:一类是带be的，另一类是带实义动词的。带be的各种句式的构成(1)肯定句的构成是：主语+ was/were +其他 (2)否定句的构成是：主语+was/were + not +其他 (3)一般疑问句的构成是：Was/Were+主语+其他? 肯定回答是：Yes，主语+was/were 否定回答是：No，主语+was/were +not (4)特殊疑问句的构成是：疑问词+ was/were+主语+其他？ 带实义动词的各种句式的构成(1)肯定句的构成是:主语+ 动词过去式+其他 My father made the desk yesterday

3、.(2)否定句的构成是:主语+ didnt +动词原形+其他 My father didnt make the desk yesterday. (3)一般疑问句的构成是:Did +主语+动词原形+其他? Did you father make the desk yesterday? Yes,he did.No,he didnt.肯定回答是:Yes,主语+did. 否定回答是:No,主语+didnt (4)特殊疑问句的构成是：疑问词+ did +主语+动词原形+其他?？My father made the desk yesterday. When did your father make the

4、 desk?5.一般过去时被动语态的构成：主语+was/were+动词过去分词+by短语+其他The house was built in 1967. (1)否定句的构成是: 主语+was/were+not+动词过去分词+by短语+其他The house was not built in 1967.(2)一般疑问句的构成是: Was/Were+主语+动词过去分词+by短语+其他 Was the house built in 1967? Yes,it was.No,it wasnt.肯定回答是：Yes，主语+was/were 否定回答是：No，主语+was/were +not(3)特殊疑问句的构

5、成是：疑问词+was/were+主语+动词过去分词+by短语+其他 The house was built in 1967. When was the house built?(1)My brother broke a bowl last night.（改为被动语态）A bowl by my brother last night.(2)Every year the organization collects money to help the old people.（改为被动语态）Every year money by the organization to help the old peop

6、le.(3)We call math the language of science. Math the language of science.(4)Did Tom work out this problem? （改为被动语态） this problem by Tom?(5)One of the classrooms was often cleaned.(改为否定句) One of the classrooms often .(6)Did you win the basketball game?Bad luck,our team in the final one.A.won B.beat C

7、.was won D.was beaten(7) This kind of bike in Suzhou in 2011.A. was made B. madeC.was making D. makes(8)_ tea plants grown in Hangzhou?A. DoB. DidC. WasD. Were(9)The doctor looked over Peter carefully after he to the hospital.A. takes B.is taken C.took D.was taken(10)The bridge_ by the local people

8、in 2000A.built B.was built C.build D.was buildSection A1.invent动词，意为“发明” inventor名词，意为“发明家” invention 可数名词，意为“发明” Edison invented the electric light. Edison was a great inventor. The telephone is a useful invention.Edison was a great .He over 1,000 during his life.A.invent;invented;inventions B.inve

9、ntor;invented;inventionC.inventor;invented;inventions D.inventor;invents;inventions2.区分invent 和discover(1)invent指客观上不存在的东西后来被人发明 (2)discover意为“发现，找到”，指发现或找到某种自然界本来已存在，但以前未被人发现或认识的事物。Edison invented the electric light.Columbus discovered America on the 12th of October, 1492.(1)We all know who the tel

10、ephone.A.find B.found C.discovered D.invented(2)Gilbert(吉尔伯特) electricity and Edison the electric light bulb.A.discovered;invented B.discovered;discovered C.invented;invented D.invented;discovered3.with介词，意为“有；带有；具有”，表示某物带有或具有某种特征。a coat with four pockets. a house with a garden.一个带有花园的房子。Would you l

11、ike some coffee,please? Yes,and please get some sugar.I prefer coffee sugar.A.to B.for C.with D.from4.提建议的表达方法及应答(1)What/How about doing sth？意为“做某事怎么样？”What about going fishing with me this afternoon?(2)Why dont you do sth?或Why not do sth?意为“你为什么不做某事呢？”Why dont you buy your mother some flowers?=Why

12、not buy your mother some flowers?(3)Lets do sth意为“让我们做某事吧！”Lets go to school by bike.(4)Shall we do?意为“我们去做好吗？”Shall we go to the park on Sunday?(5)Youd better do sth./Youd better not do sth.意为“你最好做某事/你最好不要做某事。”Its cold outside.Youd better put on your coat.(6)You should do sth.意为“你应该做某事” You shouldn

13、t do sth.意为“你不应该做某事”You should go to bed early.(1)肯定回答Good idea.好主意 That sounds great.听起来好极了 (2)否定回答Sorry,I; Im afraid I cant (1)I feel a bit hungry now.Why not for dinner with us?A. go B. Did you go C.to go D. do you go(2)Its a fine day today.Shall we go swimming? But we need to be home before six

14、oclock.A. Have a nice time! B. Not at all. C.You are right. D. Good idea!(3)Why dont you buy your mother a scarf for her birthday?(改为同义句)Why your mother a scarf for her birthday?(4)Shall we have a picnic at the weekend? (改为同义句) having a picnic at the weekend?(5)Well go to Qing Yuan Mountain tomorrow

15、.Why join us?Thats a good idea.A. not B. dont C.cant D. didnt5. Would you like sth?用于委婉的提出建议，或征求对方意见。肯定答语：Yes, please. 否定答语：No, thanks. Would you like some tea? Yes, please. /No, thanks.6.Would you like to do sth?用于委婉的提出建议，或征求对方意见。肯定答语：Yes, Id like/love to 否定答语：Id like/love to,but +不能去做某事的理由。或Sorry,

16、 +不能去做某事的理由。 Would you like to go swimming with us? Yes, Id love to/Sorry,I have too much homework to do.注意: 带would like和Could you please的句子, 用于委婉的提出建议，或征求对方意见。所以变成疑问句时some不变成any,something不变成anything.(1)Would you like a cup of tea? _. A. Id like milk B. Yes, I would C. Youre welcome D. Yes, please (

17、2)Shed like some rice. （改为一般疑问句）_ she _ _ rice?(3)Would you like some bread? -_. A. No, I wouldnt B. Thats all right C. Yes, please D. Yes, I would (4)Would you like camping with me? Id like to.But Im busy my homework.A.to go;to do B. to go;doing C. going;to do D. going;doing(5)Would you like to com

18、e to my birthday party?_. A. Yes, I would B. Yes, Id love to C. No, I wouldnt D. No, I wouldnt to7.表示“不客气”的用语有：Youre welcome. Thats all right/OK. Ita a pleasure.My pleasure.Not at all.8.表示“没关系”的用语有： It doesnt matter. Thats all right/OK. Not at all.9.两个“如此以致于”: sothat和suchthat (1)such+a/an+形容词+可数名词单数

19、=so+形容词+a/an+可数名词单数(2)such+形容词+可数名词复数(3)such+形容词+不可数名词 (4)so+形容词/副词(5)so+many/much/little/few+名词（so many+可数名词复数，意为“如此多的”，so much+不可数名词，意为“如此多的”，so liltte+不可数名词，意为“如此少的”，so few+可数名词复数，意为“如此少的”。）(1)This coat doesnt fit him well, as he has _ a huge body and the coat is _ small. A. so; such B. so; so C.

20、 such; such D. such; so(2)This meeting is important that you mustnt miss it. A. very B. such C. so D. too(3)there was _little food left then that we had to turn to a local farm for helpA.so B.such a C.such D.quite a10.daily=everyday意为“日常的，每日的”。 Whats your daily work? 11. by accident=by chance意为“偶然，意

21、外”I met her by accident in a crowded bus.。(1)She found her lost car_.A.with mistake B.by accident C.by mistake D.in accident(2)I know him by accident.A.a B.the C./ D.an12.It is believed that意为“人们认为/相信”其中 it为形式主语，真正的主语是that引导的从句。It is believed that she will come back.It is said that 据说 It is reported

22、 that据报道13. fall into意为“落入，陷入”One day a farmers donkey fell into a well. The little boy the river.People nearby hurried to pull him out of it. A.fell to B.fell into C.fell off D.fell over14. remain的用法: (1)是系动词时意为“保持,仍是”，后接形容词.类似的动词还有keepThe door remained closed.(2)是实义动词时意为“逗留、被遗留”,相当于stayI remained

23、three days in that country.Some leaves from a nearby bush fell into the water and remained there for some time.The town was badly destroyed in the war,but the library .A.stood B.lay C.kept D.remained15.区分sometimes,sometime,some time和some times(1)sometimes频度副词,意为“有时;偶尔” My father lets me drive his ca

24、r sometimes.(2)sometime时间副词,意为“某时”,通常和“日期”或“时间”连用,表示过去或将来某个不确定的时间或日期. Lets go to see a new movie sometime next week.(3)some times意为“几次” I have read this book some times.(4)some time意为“一段时间” Please give me some time to think about it.(1) he goes to school by bus.A.Sometime B. Some time C. Sometimes D

25、. Some times (2)I will be away for .Please look after my pet dog. A.sometimes B.some times C.some time D.sometime16.五个感官系动词。taste尝起来 ,smell 闻起来, look看起来, sound听起来，feel摸起来 后跟形容词作表语。(1)The cookies good. Could I have some more?A. taste B. smell C. feel D. sound(2)What is the matter with you? You so sad

26、.A.look B.seem to have C.look like D.seem like17.(1)notice sb doing sth意为“注意到某人正在做某事”I noticed a man stealing something in the room.(2)notice sb do sth.意为“注意到某人做了某事”I noticed him repair his car yesterday.(1)The young girl called 110 when she noticed a man into a house.A.broke B.to break C.breaking D

27、.breaks(2)I often noticed the boy school alone very late.A.to leave B.leave C.leaving D.left18.produce是动词，意为“生产”，product是名词，意为“产品”The TV set （电视机）that we bought in Shanghai.A.produces B.to produce C.produced D.was produced19. one of+the +形容词最高级+名词复数意为“之一”China is one of the biggest countries in the

28、world.Xian is one of capital in China.A.older;city B. the older;city C. oldest;cities D. the oldest;cities20. five hundred students 五百个学生 hundreds of students数以百计的学生There are people in the supermarket.Its so crowded. A. hundred B. hundreds C. hundred of D. hundreds of21.notuntil意为“直到才”，主句的动词一般是非延续性动

29、词，它所表示的动作直到until所表示的时间才发生。 She cant leave until Friday. You cant leave until your work is finished. 拓展：until在肯定句中的用法：wait until一直等到 until用于肯定句，作“直到为止”讲时，主句的谓语动词一般是延续性动词，表示主句的动作一直延续到until所表示的时间为止。 He waits until the children are asleep. I shall stay here until twelve oclock.22.less than意为“少于”， more t

30、han=over意为“多于” He sleeps less than seven hours every night. There are more than(=over)four hundred students in our school.23.(1)happen意为“发生”不用于被动语态，一般用于偶然或突发性事件；sth happen to sb “某人发生了什么”Unluckily,a terrible thing happened to him.(2)take place一般指非偶然性事件的“发生”，即这种事情的发生一定有某种原因或事先的安排。Maybe something unex

31、pected happened.Great changes have taken place in our hometown during the past ten years.(1)There are many people downstairs. What do you think ?A. to happen B. happening C. is happened D.has happened(2)What to Carla last night? What did she cry for?A. was happened B. happened C.was happening D. had

32、 happened(3)The accident him at three this afternoon.A. happened to B. took place to C.was happening to D. was taken place to24. century意为“世纪”The building is some centuries old.“世纪年代”的表达方法：the 1860s 指19世纪60年代，读作the eighteen sixtiesthe 1990s指20世纪90年代，读作the nineteen ninetiesin 1990 在1990年 in the 1990s

33、在二十世纪九十年代25.translateinto意为“把翻译成” They translated his books into several languages.26.all of a sudden意为“突然”。 All of a sudden,the lights went out.Section B1. by mistake 意为“无意中，错误地” I took the umbrella by mistake.make mistakes(in)=make a mistake(in)意为“在（某方面）犯错误”(1)This kind of bicycle was invented .A.

34、by the way B.by mistake C.mistake for D.by mistook(2)Tom was so careless that he often the exam.A.make mistake of B.makes mistakes in C.made mistakes in D.made mistakes of2.记住几表示“最后”的短语(1)in the end= at last= finally(in the end后面没词)In the end they reached a place of safety.(2)at the end of 意为“在的最后”(

35、at the end of 后面必须有词)at the end of the road.在路的尽头 at the end of the class.在这节课的结尾At the end of the street youll find it._ the end, they found a supermarket_ the end of the roadA.At; inB.In; at C.In; byD.By; at3.over=more than意为“多于，超过” There are over/more than four hundred students in our school.4.di

36、vide into意为“把划分为”He divided the cake into three. be divided into意为“被分成”The cake was divided into three.The river divides our city two parts.A.by B.in C.into D.on5.teach sb.sth意为“教某人某事” teach oneself自学 teach sb to do sth教某人做某事.College students are old enough to teach .A. them B. their C. themselves D

37、. they6.on time意为“准时，按时”; in time表示“及时”， at times=sometimes有时 at the same time同时 all the time“一直，总是” Please dont be late.Come here on time.The man was just in time for the plane.At times I make mistakes when I speak English.The twins always go to bed at the same time.Kitty works hard all the time.Do

38、nt worry,We still have ten minutes to reach there .A.at times B.by the time C.all the time D.on time7.stop sb (from) doingkeep sb from doing意为“阻止某人做某事”We must stop him from doing this thing.8.succeed是动词“成功”,success是名词“成功”，successful是形容词“成功的”, successfully是副词“成功地”succeed in doing sth“成功做某事”He succeed

39、ed in getting the job.(1)At last, they succeeded the mountain.A. in climbing B. to climbing C. to climb D. climb(2)We have held the Beijing 2008 Olympic Games .A.successful B. successfully C.success D. succeed9.dream of doing sth意为“梦想做某事”He dreamed of becoming a pilot.He dreamed of a movie star when

40、 he was young.A. become B. became C. becoming D.to become10.including 介词，意为“包括”He has lost many things,including his family.11.look up to意为“钦佩，仰慕” They look up to him for his knowledge.12.以o结尾的名词只有黑人(negro)、英雄(hero)、土豆(potato) 、西红柿(tomato) (黑人英雄爱吃土豆和西红柿）加-es，其他的都加-s.hero-heroes tomato-tomatoes potat

41、o-potatoes photo-photos zoo-zoos13.encourage sb to do sth意为“鼓励某人做某事” The teacher often encourage us to study hard. Jessicas parents always encourage her out her opinions. A.speak B.speaking C.to speak D.will speak14.make sb+形容词 “使怎么样” It made me happy. make sb do sth “让做” It made me laugh. be made t

42、o do sth意为“被让做某事”I was made to laugh15.(1)be used for doing sth=be used to do sth意为“被用来做某事的”，表示用途或目的。Knives are used for cutting things.= Knives are used to cut things.(2)be used as+名词 意为“被用作”as是介词，意为“作为”This room is used as our classroom.(3)be used by+某人 意为“被某人使用”，介词by意为“被”English is used by people

43、 in many countries.(1)Do you know what the word“cool”means?Of course.It young people so often these years.A.uses for B.is used by C.is used for D.is used as(2) Keys_ used for _ the doors.A. is, opening B. is, opened C. are, opening D. are opened16.in this way就这样；用这种方式 on the way to在去的路上 by the way顺便

44、问一下She helped me learn English .A.by the way B.in this way C.on the way D.in the way17.do you think 为插入语，引导特殊疑问句时，常位于疑问词之后，其后用陈述语序，疑问词可在宾语从句中作不同的成分。例如：How old do you think he is?Which of these inventions the most useful invention?A.is do you think B.do you think is C.do you think D.you think is18.(1)The number of+复数名词，意为“的总数”，主语是the number，谓语动词须用单数形式。The number of students is 2,000.(2)a number of+复数名词， 意为“许多”，主语是复数名词，语动词须用复数形式。number前可用large,small等修饰，以