1、Unit 6 When was it invented ?.知识点 1Unit 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
2、 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
3、式+其他 My father made the desk yesterday.(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 ye
4、sterday. When did your father make the desk?Unit 6 When was it invented ?.知识点 25.一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? Ye
5、s,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 t
6、he old people.（改为被动语态）Every year money by the organization to help the old people.(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
7、 you win the basketball game?Bad luck,our team in the final one.A.won B.beat C.was won D.was beaten(7) This kind of bike in Suzhou in 2011.A. was made B. made C.was making D. makes(8)_ tea plants grown in Hangzhou?A. Do B. Did C. Was D. Were(9)The doctor looked over Peter carefully after he to the h
8、ospital.Unit 6 When was it invented ?.知识点 3A. takes B.is taken C.took D.was taken(10)The bridge_ by the local people 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.
9、The telephone is a useful invention.Edison was a great .He over 1,000 during his life.A.invent;invented;inventions B.inventor;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
10、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 telephone.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;invent
11、ed 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 like 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 f
12、ishing with me this afternoon?Unit 6 When was it invented ?.知识点 4(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 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 p
13、ark 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 shouldnt 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 (
14、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 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 birthd
15、ay?(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.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
16、, thanks. Would you like some tea? Yes, please. /No, thanks.Unit 6 When was it invented ?.知识点 56.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, +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
17、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 (2)Shed like some rice. （改为一般疑问句）_ she _ _ rice?(3)Would you like some bread? -_. A
18、. 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 come to my birthday party?_. A. Yes, I would B. Yes, Id love to C. No, I wouldnt D. No,
19、 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=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
20、/little/few+名词（so many+可数名词复数，意为“如此多Unit 6 When was it invented ?.知识点 6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. such; such D. such; so(2)This meeting is
21、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，意外”I met her by accident in a crowded bus
22、.。(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 that据报道13. fall into 意为 “落入，陷入 ”One
23、 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 three days in that country.So
24、me leaves from a nearby bush fell into the water and remained there for Unit 6 When was it invented ?.知识点 7some 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 dr
25、ive his car 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
26、. Sometimes D. 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
27、you? You so sad.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 br
28、eak C.breaking D.breaks(2)I often noticed the boy school alone very late.A.to leave B.leave C.leaving D.leftUnit 6 When was it invented ?.知识点 818.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
29、+ 名词复数意为“之一”China is one of the biggest countries in the 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.
30、 hundred of D. hundreds of21.notuntil意为“直到才” ，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 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
31、shall stay here until twelve oclock.22.less than 意为“少于” ， more than=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)
32、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 unexpected 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? Wh
33、at did she cry for?Unit 6 When was it invented ?.知识点 9A. was happened B. happened C.was happening D. had 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 1
34、860s 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 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”
35、 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.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“
36、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”(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.
37、At; in B.In; at C.In; by D.By; at3.over=more than 意为“多于，超过”Unit 6 When was it invented ?.知识点 10There are over/more than four hundred students in our school.4.divide 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
38、.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. 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 her
39、e 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.Dont 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
40、 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 succeeded 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 he was young.A. become B. became C. becoming D.to become
