Unit6Whenwasitinvented知识点整理

1、 Unit 6 When was it invented ?.知识点17 Unit 6 Whe n was it inven ted? 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 mon th 上个月last year 去年last ni ght 昨天晚上 the day before yesterday前天 on those days在那些日子里 three years ag匚年前 three mon ths ago三个月前 three weeks ago三周前 in the morning 在早上yesterday昨天 just now 刚才th

2、e other day前几天 2. 一般过去时分为主动语态和被动语态： 3. 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

3、定句的构成是:主语+动词过去式+其他 My father made the desk yesterday. 否定句的构成是:主语+ didn +动词原形+其他 My father did n 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 di 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

4、the desk yesterday. When did your father make the 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,

5、it was 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 bowlby my brother last ni ght. (2) Every year the orga ni zati on collects money to hel

6、p the old peop le(改为被动 语态) by the orga ni zati on to hel p the old Every year money peop le. (3) We call math the Ian guage of scie nee. Maththe Ian guage of scie nee. (4) Did Tom work out this problem?(改为被动语态) this p roblemby Tom? (5) One of the classrooms was often cleaned改为否定句) One of the classro

7、omsoften. (6) Did you win the basketball game?Bad luck,our teamin the final on e. (7) This ki nd of bike A. was made B. made jn Suzhou in 2011. A.won B.beat C.was won D.was beaten C.was maki ngD. makes (8)tea p la nts grow n in Han gzhou? A. Do B. Did C. Was D. Were (9)The doctor looked over P eter

8、carefully after heto the hos pital. A. takes B.is take n C.took D.was take n (10)The bridgeby the local peo pie in 2000 A.built B.was built C.build D.was build Section A l.invent动词，意为 发明”inventor名词，意为 发明家” invention可数名词，意为发明” Edis on inven ted the electric light. Edis on was a great inven tor.The te

9、le phone is a useful inven tio n. Edis on was a great.Heover 1,00 duri ng his life. A.invent;invented;inventions B.inventor;invented;invention C.i nven tor;i nven ted;i nven ti ons D.i nven tor;i nven ts;i nven ti ons 2. 区分 invent 和 discover (1) invent指客观上不存在的东西后来被人发明 discover意为发现，找到”，指发现或找到某种自然界本来已

10、存在，但以 前未被人发现或认识的事物。 Edis on inven ted the electric light. Columbus discovered America on the 12th of October, 1492. (1) We all know who the tele phone. A.find B.found C.discovered D.invented (2) Gilbert(吉尔伯特)electricity and Edisonthe electric light bulb. A.discovered;i nven tedB.discovered;discovere

11、d C.invented;invented D.invented;discovered 3. 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 p ockets. a house with a garden一 个带有花园的房子。 Would you like some coffee ,p lease? Yes,a nd p lease get some sugar.I p refer coffee_sugar. A.to B.for C.with D.from 4. 提建议的表达方法及应答 (1) What/How about doi ng

12、sth ?意为“做某事怎么样？” What about going fishi ng with me this after noon? (2) Why don t you do s?或 Why not do sth?意为“你为什么不做某事呢？” Why don you buy your mother some flowers?=Why not buy your mother some flowers? Let s do sth为“让我们做某事吧！ ” Let s go to school by bike. Shall we do?意为“我们去做好吗？” Shall we go to the p

13、ark on Sun day? (5) You d better do st/You d better not do s意为“你最好做某事 /你最好不要 做某事。” It s cold outside.You d better put on your coat. (6)You should do sth意为“你应该做某事”You shouldn t do.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,l；I m afraid I can (

14、1) 1 feel a bit hungry now. Why nofor dinner with us? A. go B. Did you go C.to go D. do you go (2) It sa fine day today.Shall we go swimmi ng? But we need to be home before six o k. cloc A. Have a nice time! B. Not at all. C.You are right. D. Good idea! (3) Why don t you buy your mother a scarf for

15、her birthda改为同义句) Whyyour mother a scarf for her birthday? (4) Shall we have a picnic at the weekend?改为同义句) hav ing a picnic at the weeke nd? (5) We ll go toQing Yuan Mountain tomorrow.Whyjoin us? Thatsa good idea. A. not B. dont C.ca nt D. didnt 5. 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, pl

16、ease.否定答语：No, thanks. Would you like some tea? Yes, pl ease. /No, tha nks. 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: 否定答语: 事的理由。 Yes, I dlike/love to Id like/love to,but +不能去做某事的理由。或 Sorry, + 不能去做某 Would you like to go swimmi ng with us? Yes, I love to/Sorry,l have too much homework to do

17、. 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. 一Would you like a cup of tea? . A. I like milk B. Yes, I would C. You re welcome D. Yes, please Shed like some rice.(改为一般疑问句) sherice? (3) Would you like some bread? -. A. No, I would n t B. Thats all

18、 right C. Yes, please D. Yes, I would (4) Would you likecamping with me? Id like to.But Im busymy homework. A.to go;to do B. to go;do ing C. goin g;to do D. goin g;do ing (5) Would you like to come to my birthday party?. A. Yes, I would B. Yes, Id love to C. No, I wouldnD. No, I wouldn t to 7. 表示“不客

19、气”的用语有： Youre welcome. Thafsall right/OK. It a pleasure.My pleasure.Not at all. 8. 表示“没关系”的用语有： It does nt matter. Thatsall 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=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/畐词 (5) so+many/much/little/fe

20、w+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 a huge body and the coat is 的” 0) (1)This coat does nt fit him well, as he has small. A. so; such B. so;so C. such; such D. such; so (2) This meeti ng isimp orta nt that you must ntmiss it. A. very

21、B. such C. so D. too (3) there was _little food left the n that we had to turn to a local farm for help A.so B.such a C.such D.quite a 10. daily=everyday意为“日常的，每日的”。 What your daily work? 11. by accide nt=by cha nee意为“偶然，意外” I met her by accide nt in a crowded bus. (1) She found her lost car. A.with

22、 mistake B.by accide nt C.by mistake D.i n accide nt (2) 1 know him byaccide nt. A.a B.the C./ D.a n 12.lt 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 that据报道 13. fall into 意为“落入；陷入” One day a farmersdonkey fell into

23、 a well. The little boythe river. People n earby hurried to p ull him out of it. A.fell to B.fell into C.fell off D.fell over 14. 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keeP The door rema ined closed. (2) 是实义动词时意为“逗留、被溃留”，相当于slay I rema ined three days in that coun try. Some leaves from a n ear

24、by bush fell into the water and rema ined there for some time. The tow n was badly destroyed in the war,but the library A.stood B.lay C.ke pt D.remai ned 15. 区分 sometimes.sometime.some time和 some times (l)sometimes频度副词，意为“有时；偶尔” My father lets me drive his car sometimes. sometime时间副词，意为“某时”，通常和“日期”或

25、“时间”连用，表示 过去或将来某个不确定的时间或日期.Let s 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”PI ease give me some time to thi nk about it. (1) he goes to school by bus. A.Sometime B. Some time C. Sometimes D. Some times (2)1 will be away for.

26、PI ease look after my pet dog. A.sometimes B.some times C.some time D.sometime 16. 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 cookiesgood. Could I have some more? A. taste B. smell C. feel D. sound (2)What is the matter with you? Youso sad. A.look B.seem to have C.look

27、 like D.seem like 17. (1) notice sb doi ng sth意为“注意到某人正在做某事” I no ticed a man steali ng someth ing in the room. (2) notice sb do sth意为“注意到某人做了某事” I no ticed him rep air his car yesterday. into a house. (1) The young girl called 110 whe n she no ticed a man_ A.broke B.to break C.break ing D.breaks (2

28、) I ofte n no ticed the boyschool alone very late. A.to leave B.leave C.leavingD.left 18. produce是动词，意为“生产” ，product是名词，意为“产品” The TV set (电视机)that we boughtin Shanghai. A.p roduces B.to p roduceC.p roduced D.was p roduced 19. one of+the + 形容词最高级+名词复数意为“之一” China is one of the biggest coun tries in

29、the world. Xi n is one ofcapitalin China. A.older;city B. the older;city C. oldest;cities D. the oldest;cities 20. five hun dred stude nts 五百个学生hun dreds of stude nts数以百计的学生 There are people in the sup ermarket.Itsso crowded. A. hun dredB. hun dreds C. hun dred ofD. hun dreds of 21. notuntil意为“直到才”，

30、主句的动词一般是非延续性动词，它 所表示的动作直到until所表示的时间才发生。 She cantleave un til Friday. You can leave un til your work is fini shed. 拓展：until在肯定句中的用法：wait until 直等至H 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 un til the childre n are aslee p. I shall stay here un til twelve oclock. 22.l

31、ess than意为“少于”，more than=over意为“多于” He slee ps less tha n seve n hours every ni ght. There are more tha n(=overfour hun dred stude nts in our school. 23. (1)ha ppen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” Uni uckily,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

32、生一定有某种 原因或事先的安排。 Maybe someth ing unexp ected happen ed. Great cha nges have take n p lace in our hometow n duri ng the p ast ten years. (1)There are many people dow nstairs. What do you think? A. to happen B. happening C. is happened D.has happened Whatto Carla last ni ght? What did she cry for? A.

33、 was happened B. happened C.was happening D. had happened (3) The accidenhim at three this after noon. A. happened to B. took p lace to C.was happening to D. was taken place to 24. cen tury 意为“世纪” The buildi ng is some cen turies old. “世纪年代”的表达方法： the 1860s 指 19 世纪 60 年代，读作 the eighteen sixties the

34、1990s指 20 世纪 90 年代，读作 the nineteen nineties in 1990在1990年in the 1990s在二十世纪九十年代 25. tran slateinto意为“把翻译成” They tran slated his books into several la nguages. 26.all of a sudden意为“突然”。 All of a sudde n,the lights went out. Secti on B 1. by mistake 意为 无意中，错误地 ” I took the umbrella by mistake. make mis

35、takes(in)=make a mistake(in意为 在(某方面)犯错误 ” (1) This kind of bicycle was inven ted. A.by the way B.by mistake C.mistake for D.by mistook (2) Tom was so careless that he oftenthe exam. A.make mistake of B.makes mistakes in C.made mistakes in D.made mistakes of 2. 记住几表示“最后”的短语 (1) in the end= at last= f

36、inally(in the end 后面没词) In the end they reached a p lace of safety. (2) at the end of意为“在的最后” (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 yodlfi nd it. the end of the road the end, they found a sup ermarket D.By; at A.At; inB.I n; at C.I

37、n; by 3.over=more than意为“多于，超过” There are over/more tha n four hun dred stude nts in our school. 4. divideinto意为 把戈U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.i nto D. on 5. teach sb.sth意为 教某人某事 ” te

38、ach on eself 自学teach sb to do sth 教某人 做某事. College stude nts are old eno ugh to teach. A. them B. their C. themselves D. they 6.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” PI ease dontbe late.Come here on time. The man was just in time for the plan

39、e. At times I make mistakes whe n I sp eak En glish. The twins always go to bed at the same time. Kitty works hard all the time. Don worry,We still have ten minu tes to reach there. A.at times B.by the time C.all the time D.on time 7. stop sb (from) doing keep sb from doing 意为 “阻止某人做某事” We must stop

40、 him from doing this thi ng. 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 succeeded in getting the job. (1) At last. they succeeded the mountain. A. i n climbi ng B. to climbi ng C. to climb D. climb (2) We have held the Beijing 2008 Ol

41、y mp ic Games. A.successful B. successfully C.success D. succeed 9. dream of doing sth 意为“梦想做某事” He dreamed of beco ming a pilot. He dreamed ofa movie star whe n he was young. A. become B. became C. beco mingD.to become lO.including介词，意为“包括” He has lost many thin gs.i nclud ing his family. 11.look u

42、p to意为“钦佩，仰慕” They look up to him for his kno wledge. 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)力卩-es,其他的都加-s. hero-heroes tomato-tomatoes potato-potatoes photo-photos zoo-zoos 13. en courage sb to do st!意为“鼓励某人做某事” The teacher ofte n en courage us to study hard. Jessica p

43、arents always encourage herout her opinions. A.speak B.speakingC.to speak D.will speak 14. 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 to do sth意为“被让做某事” I was made to laugh 15. (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。 Kni ves are used for

44、cutt ing thi ngs.= Kni ves are used to cut thin gs. be used as名词 意为 被用作” a是介词，意为 作为” This room is used as our classroom. be used by+某人 意为 被某人使用”，介词by意为 被” En glish is used by people in many coun tries. (1) Do you know what the word “ cool” means? Of course.It young people so ofte n these years. A.uses for B.is used by C.is used for D.is used as (2) Keysused forthe doors. A. is, opening B. is, opened C. are, openin