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1、Module 2A Job Worth DoingGrammar(past tenses)Learning goals:1.Review 3 past tenses:the past simple,the past perfect and the past continuous 2.Try to use them correctly.Before he volunteered to direct thetraffic,he had been a miner and asoldier.He was driving a lorry whenhe came off the road.Somehow
2、he survived.past perfectpast continuouspast simpleStep 1-recognition41.Everyone usually_(cry)when he was young.Step 2-filling in the gapcried52.Last Friday we _(watch)the final(决赛决赛)of the Voice of China.watched63.My husband and I _(watch)the final of the Voice of China at 9:00 last Friday.were watc
3、hing74.She did much exercise and her legs _(hurt)over the night.were hurting85.She _(take)a bath when the telephone rang.was taking96.As it _(rain),we_(come across邂逅邂逅)each other.was rainingcame across107.The children ran away after they _(break)the window.had broken11Step 3-group work1.Everyone usu
4、ally cried a lot when he was young.2.Last Friday we watched the final of Super Girls.3.My husband and I were watching the final of Super Girls at 8:00 last Friday.4.She did much exercise and her legs were hurting over the night.5.She was taking a bath when the telephone rang.6.As it was raining,we c
5、ame cross with each other.7.The children ran away after they had broken the window.action which happened before anotheraction in process action in the past12Students reviewRead Grammar-part 4 to part 6 on page 110-11113past continuous表示某个时间正在发生、进行的动作。句子常有表示“过去某个时间点”的状语。come,go,leave,start,stay,retur
6、n等动词常用等动词常用过去进行时表将来。过去进行时表将来。He said the plane was arriving.与与always,constantly,frequently等连用，表示等连用，表示说话人的赞赏、责备、厌恶等感情。说话人的赞赏、责备、厌恶等感情。He was always helping others when he lived here.14巩固训练：巩固训练：I _ (have)a bath at nine last time.When I got to the classroom,the bell _.(ring)While we _ (talk)happily,t
7、he teacher turned up at the door.He told me that his aunt _ (come)soon.-Has your sister finished her homework yet?-I have no idea.She _ it this morning.A.wrote B.has written C.had written D.was writing was havingwas ringing were talking was comingD15past perfect1.1.表示动作或状态延续到过去某一时间，表示动作或状态延续到过去某一时间，
8、通常使用具有延续意义的动词，常带有如通常使用具有延续意义的动词，常带有如by(the end of)+过去某时刻过去某时刻,for,when,before等时间状语等时间状语;2.2.表示某动作或状态在过去某时之前结束表示某动作或状态在过去某时之前结束了，但其影响延续至当时，通常使用短暂了，但其影响延续至当时，通常使用短暂性动词性动词.16 常考句型常考句型:.主语主语+had+p.p.+by(the end of)+过去时间或过去时间或 by the time+主语主语+一般过去式一般过去式.No sooner had+主语主语+p.p.than+sb.+过去式过去式.Hardly+主语主语
9、+p.p.when+sb.+过去式过去式.常用常用had hoped/planned/meant/wanted/expected等表示未曾实现的希望、意图，译为等表示未曾实现的希望、意图，译为“本打算本打算”We had learned 5000 words by the end of last term.He had taught himself all the math in senior school by the time he was 10.Hardly had we gone out when it began to rain.=we had hardly gone out whe
10、n it began to rain No sooner had we gone out than it began to rain=We had no sooner gone out than it began to rain.They had hoped to help us but they couldnt get there in time.17巩固训练：巩固训练：We first met on a train in 2000.We both felt immediately that we _ each other for years.A.knew B.have known C.ha
11、d known D.knowWhen I met him the other day,it was the first time we _ each other since we were at school.A.saw B.had seen C.were seeing D.have seencB18Step 4-exercisesAfter the review,complete activity 4 on page 14.Discuss about your answers Check the answers in the whole classTry more exercises19Co
12、mplete the passage on P14 with the correct form of the verbs.Then check with a partner.(1)had done(2)was waiting(3)had seen(4)had asked(5)was crying(6)left(7)ran(8)was talking(9)had finished(10)did(11)knew(12)had happened(13)had forgotten(14)took(15)had frozen20The plane was late and detectives(1)_(
13、wait)atthe airport all morning.They(2)_(expect)avaluable parcel(包裹包裹)of diamonds from South Africa.A few hours earlier,someone(3)_(tell)the policethat thieves would try to steal the diamonds.When the plane(4)_(arrive),some of the detectives(5)_(wait)inside the main building while others(6)_(wait)ins
14、ide on the airport.Two men (7)_(take)theparcel on the plane and(8)_(carry)it into theCustoms House(海关海关).While two detectives(9)_(keep guard 把守把守)at the door,two others(10)_(open)the parcel.To their surprise,the precious parcel(11)_(be)full of stones and sand!were waitingwere expectinghad toldarrive
15、dwere waitingwere waitingtookcarriedwere keeping guardopenedwasStep 5-speaking22Step 6-homeworkWrite a short passage about the storybetween you and one teacher in the previous class in Senior 1.Please begin like this:Before I came to Class 21,I had beenin I had a strict/an interesting/teacher And I
16、still remember thatdayDont forget to use the 3 past tenses!23Function24Function 1 Do exercise 1 on page 17 Complete the sentences in exercise 1 on page 17.1.“I visited China last year.”“That _ interesting!”2.“I looked after a group of fifteen French children.”“That _ easy!”3.They _ have got lost,or
17、had an accident.a.Which sentences show that the speaker is certain about something?b.Which sentecne refers to a possibility in the past?must have beencant have beenmight1 and 2325Function 2 Do exercise 2 on page 17.Complete the sentences with must,cant or might.1.“When I was younger,I worked as a mi
18、ner.”“That _ have been hard.”2.Im surprised David didnt apply for the job.He _ have seen the advertisement.3.“Wheres Sam?”“I dont know.He _ have gone to the meeting.mustcantmight264.I dont know why the manager didnt reply.He _ not have received our letter.5.Jackie looks happy.They _ have increased h
19、is salary.6.The secretary wasnt listening.She _ have heard what I said.mightmustcant27情态动情态动词词适用于适用于对现在对现在情况的情况的推测推测对过去对过去情况的情况的推测推测must 肯定肯定句句+do/be+do/be doingdoing+have+have donedonemay/might肯定肯定句和句和否定否定句句can/could否定否定句和句和疑问疑问句句SUMMARY OF DEDUCTION(推测)CHECK ACTIVITY128must+do/be doing 可以对现在、现可以对现
20、在、现在进行的情况进行肯定的推测在进行的情况进行肯定的推测1.Judging from his accent,he must be from the south.听他的口音，听他的口音，他一定是南方人。他一定是南方人。2.Tom bought a lot of apples.He must like eating apples.汤姆买了很多苹果，他一定喜欢吃苹果。汤姆买了很多苹果，他一定喜欢吃苹果。3.It is eleven oclock at night and the lights are off.They must be sleeping now.现在已经是深夜十一点且灯都关了，他们一
21、定是在睡觉现在已经是深夜十一点且灯都关了，他们一定是在睡觉了。了。29must+have done 表示对过去已经表示对过去已经发生的行为进行推测，意为发生的行为进行推测，意为“想必想必/准准是是/一定作了某事一定作了某事”。1.It must have rained last night,for the road was very muddy.昨晚昨晚 一定是下雨了，一定是下雨了，因为地上很泥泞。因为地上很泥泞。2.We must have learned 2,000 words by the end of last term.到上学期为止我们一定学了有两千个单词到上学期为止我们一定学了有两
22、千个单词 。3.He must have gone to Beijing.他一定已经去北京了。他一定已经去北京了。30NOTICEmust表推测时只能用于肯定句中。表推测时只能用于肯定句中。与与must有关句子的反意疑问句。有关句子的反意疑问句。311.Judging from his accident,he must be from the south,2.Tom bought a lot of apples.He must like eating apples,3.It is eleven oclock at night and the lights are off.They must b
23、e sleeping now,isnt,he?doesnt he?arent they?因因must后是实意动词后是实意动词like因因must后是系动词后是系动词 be must后接的是后接的是be sleeping，是对正在进行的情况推测，是对正在进行的情况推测321.We must have learned 2,000 words by the end of last term,hadnt we?3.He must have gone to Beijing,didnt it?hasnt he?若句中含有过去完成时的时间状语，用过去完成若句中含有过去完成时的时间状语，用过去完成 时完成反意
24、疑问句时完成反意疑问句若句中含有过去的时间状语，用一般过去时完成反若句中含有过去的时间状语，用一般过去时完成反意疑问句意疑问句若句中不含任何时间状语，若句中不含任何时间状语，用现在完成时完成反意用现在完成时完成反意疑问句疑问句2.It must have rained last night,for the road was very muddy，33can 后跟动词原形，表示对现在情况后跟动词原形，表示对现在情况的否定和疑问推测的否定和疑问推测1.Mr Li has gone to Beijing.The man at the gate cant be him。李老师去北京了李老师去北京了.门
25、口的那个人不可能是他。门口的那个人不可能是他。2.The watch is not yours.Who elses can it be?这块表不是你的，它可能是谁的呢？这块表不是你的，它可能是谁的呢？34can/could+have done表示对过去表示对过去的行为的怀疑和不肯定，通常用在否的行为的怀疑和不肯定，通常用在否定句和疑问句中。定句和疑问句中。1.Can they have won the basketball match?他们可能赢了篮球赛吗？他们可能赢了篮球赛吗？2.It couldnt have been Mr.Green.He has gone to New York.那不
26、可能是格林先生的，他已经去北京了。那不可能是格林先生的，他已经去北京了。35may/might后跟动词原形，表示对现在后跟动词原形，表示对现在情况的推测。情况的推测。may/might+have done表表示对过去已发生行为的推测，意为示对过去已发生行为的推测，意为“也许也许/或许或许/已经已经”。一般只用语肯定句和否定。一般只用语肯定句和否定句中，不用于疑问句。句中，不用于疑问句。might比比may更委更委婉、含蓄和不肯定。婉、含蓄和不肯定。1.He may/might be English.他可能是英国人。他可能是英国人。2.Its too late.I think he may ha
27、ve gone to bed.太晚了，我想他可能已经睡觉了。太晚了，我想他可能已经睡觉了。3.He may/might not have finished the work.他可能没有完成工作。他可能没有完成工作。36巩巩 固固 练练 习习 1.-What _ it be?-It _ be a mail box,for it is moving.It _ be a car.A.can;cant;must B.can;can;must C.can;mustnt;must D.must;mustnt can 2.-Isnt that Anns husband over there?-No.it _
28、 be him-Im sure he doesnt wear glasses.A.cant B.must not C.wont D,may not3.-When can I come for the photos?I need them tomorrow afternoon.-They _ be ready by 12:00.A.can B.should C.might D.need4.-are you coming to Jeffs party?-Im not sure.I _ go to the concert instead.A.must B.would C.should D.might
29、 AABD375.-You may laugh,but Ive been thinking of becoming a vegetarian.-Oh,you _ be out of your mind.You will be hungry all the time.A.will B.may C.must D.should6.-I wonder why they are late?-They _ the train.A.cant have missed B.could missC.must have missed D.might miss7.-Show me your permit,please
30、!-Oh,its not in my pocket.It _.A.might fall out B.could fall out C.should have fallen out D.must have fallen outCCD387.-Has Mike started?He said he would join in the party.-He _.He is a man of keeping his word.A.could have left B.must have leftC.cant come D.wont be coming8.Everything has two sides.B
31、eautiful songs,sometimes,_ be just noise to others.A.must B.may C.should D.could 9.-There were already five people in the car,but they managed to take me as well.-It _ a comfortable journey.A.cant be B.mustnt have been C.should be D.couldnt have been 10.Chinese must have the largest number of speakers,_.A.mustnt they B.havent they C.doesnt it D.didnt they BBDC