英语过去完成时态课件.ppt

Revision:一般过去式的用法1）一般过去时表示过去某个时间发生的动作或）一般过去时表示过去某个时间发生的动作或状态，常和表示过去的时间连用，状态，常和表示过去的时间连用，yesterday,last night,in 1990,two days ago，just now,at that time等。等。2）也表示过去经常或反复发生的动作，常和）也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。等表示频度的时间状语连用。构成构成：主语：主语+谓语（动词的一般过去式）谓语（动词的一般过去式）+其其他他()1 your father at work the dayyesterday(前天）A Was;before B Is;before C Was;after D Is;after ()2 The twinsin Dalian last year Theyhere now A are;were B were;are C was;are D were;was 过去完成时态过去完成时态Past perfect TensePast perfect Tense教学重、难点：教学重、难点：过去完成时的的巩固及运用。过去完成时的的巩固及运用。2.2.过去分词的构成。过去分词的构成。1.1.3.3.与现在完成时的区别与现在完成时的区别过去完成时可以表示过去完成时可以表示过去某一时刻过去某一时刻 或或某一动作之前完成的动作某一动作之前完成的动作或或呈现呈现 的状态的状态。也就是说发生在。也就是说发生在“过去的过去的 过去过去”。定义：构成构成：had过去分词过去分词 6:00 7:00 6:00 7:00 现在现在 By the time I got up,my sister had already washed all the clothes.1.我到家时她已经睡了。我到家时她已经睡了。By the time I got home,she had already gone to bed.2.到昨天晚上时消息已传遍全球。到昨天晚上时消息已传遍全球。By yesterday evening the news had spread through the world.3.他走以后我找到了那封信。他走以后我找到了那封信。I found the letter after he had gone away.We reached the cinema late.The film had already been on for ten minutes.4.我们到电影院晚了我们到电影院晚了,电影已经开始十分电影已经开始十分钟了。钟了。过去分词的构成：过去分词的构成：1.规则动词的变化规则动词的变化(regular verbs)：a)一般情况下在动词后面加一般情况下在动词后面加 ed work-worked play-playedb)以以 e 结尾的动词直接加结尾的动词直接加 d use-used refuse-refusedc)以辅音字母加以辅音字母加 y 结尾的动词，把结尾的动词，把 y 改改 i 再加再加 edstudy-studiedcarry-carriedd)以重读闭音节结尾的，前面有单个元音字以重读闭音节结尾的，前面有单个元音字母时，双写辅音字母，再加母时，双写辅音字母，再加 edstop-stoppeddrop-dropped过去完成时的构成过去完成时的构成：由助动词：由助动词had+动词的过去分词（动词的过去分词（V.pp)admit-admittedbeg-beggeddrop;prefer;plan;常用的时间状语等标志词：1、by,before,when,by the time等构成的短语或引导的从句。Eg.1)By the time she came to the bus stop,the bus had already gone.2)We had finished the task before last midnight3)When I arrived at the post office,I found that I had left the letter at home4)After I had finished my homework,I went to bed.3、从过去开始，一直持续到过去的另一时间的动作、状态。常用since，for.Eg.She said that she had learned English for years since he came to our school注意：瞬间动词不能和一段时间状语，及since,for 引导的从句和短语连用。2、由said,told,knew,heard,thought 等引导的宾语从句中。Eg.He told me that he had heard of it.I thought my homework had been fininshed.But I didnt.构成构成：had过去分词过去分词否定式：主语+hadnt+p.p.+.疑问式：Had+主语+p.p.+?肯定答语：Yes,主语+had否定答语：No，主语+hadnt肯定式：主语+had+p.p.+.构成构成：had过去分词过去分词1：I had learnt 5000 English words by the end of last week.2：I hadnt learnt 5000 English words by the end of last week.3：Had you learnt 5000 English words by the end of last week?4：How many English word had you learnt by the end of last week?The thief had run away before the police arrived.We had learnt 3 Chapters by the end of yesterday.Henry had stayed in bed for a week before he went to school yesterday.The thief hadnt run away before the police arrived.Had the thief run away before the police arrived?Who had run away before the police arrived?We hadnt learnt 3 chapters by the end of yesterday.Had you learnt 3 chapters by the end of yesterday?What had you learnt by the end of yesterday?Henry hadnt stayed in bed for a week before he Had Henry stayed in bed for a week before he went to school yesterday?How long had Henry stayed in bed before he went to school yesterday?现在完成时和过去完成时的区别：现在完成时和过去完成时的区别：The differences between Present Perfect tense and Past Perfect tense.现在完成时现在完成时:主语主语+have/has done过去完成时过去完成时:主语主语+had done 过去的过去过去的过去 过去过去 现在现在now past现在完成时现在完成时过去完成时过去完成时timetime历届高考真题：历届高考真题：1：How long _ you _in the countryside before you came to our school?(2004年湖南对口招生）A:hadtaughtB:havetaughtC:did.teachD:areteaching2：How long _ you _the army before you came to our company?(2006年湖南对口招生）A:did.join B:have.joined C:hadbeen in D:havebeen in3：The football match on TV _ for half an hour.(2008年湖南对口招生）A:has begun B:has been on C:began D:is begining4:A moment ago,a policeman told me that he _ my stolen motorbike in a village.(2009年湖南对口招生）A:has found B:had found C:was finding D:will find5:When Jack arrived,he learned Mary _ for almost an hour(全国对口招生）A;had gone B:had set off C:had left D:had been away 分析：答案选分析：答案选 D。因为上大学是过去，学。因为上大学是过去，学了五千个英语单词是在上大学之前，即了五千个英语单词是在上大学之前，即“过去的过去过去的过去”，所以用过去完成时。，所以用过去完成时。6:He _more than 5,000 English words when he entered the university at the age of 15.(2005北北京卷京卷)has learned B.would have learned C.learned D.had learned分析：答案选分析：答案选 D。根据。根据“我没见到他我没见到他”可知，可知，“在我到达在我到达”前前“父亲已经去伦敦父亲已经去伦敦”了，即父了，即父亲去伦敦发生在亲去伦敦发生在“过去的过去过去的过去”，故用过去完，故用过去完成时。成时。7.Father _for London on business upon my arrival,so I didnt see him.(2005福建卷福建卷)has left B.left C.was leaving D.had leftCan you do it?By yesterday morning,he _(call)me ten times.The patient _(die)when the doctor arrived.I saw Lin Feng yesterday.We _(not meet)each other for five years.had calledhad diedhad not met4.I returned the book that I_(borrow).5.He said that he _(know)her well.6.The match _(be)on for half an hour.7.The match _(be)on for half an hour when I got there.8.They _(do)the work at 11 oclock yesterday morning.had borrowedhad knownhas beenhad beendid9.They _(do)the work by 11 oclock yesterday morning.10.The pop singers _(leave)when I got to the music hall last night.What a pity!11.How clean the room is today!Oh,yes!Who _(clean)it?had donehad leftcleaned12.What were you doing when Jim phoned you?I _(finish)my homework and was starting to take a shower.13.Have you ever been to Guilin?Yes.I _(go)there four months ago.had finishedwent（1）AAA型型（动词原形、过去式、过去分词同形）cost（花费）（花费）cost cost cut（割）（割）cut cuthit（打）（打）hit hit hurt 伤害）伤害）hurt hurtlet（让）（让）let let put（放）（放）put putread（读）（读）read read spread(伸展伸展/传播传播)spread spread (2)AAB型（动词原形与过去式同形）(3)ABA型（动词原形与过去分词同形）型（动词原形与过去分词同形）beat（跳动）（跳动）beat beaten(3)ABA型型become（变成）（变成）became become come（来）（来）came comerun（跑）（跑）ran run(4)ABB型（过去式与过去分词同形）1 dig（挖）（挖）dug dug get（得到）（得到）got gothang（吊死）（吊死）hanged hanged hang（悬挂）（悬挂）hung hunghold（抓住）（抓住）held held lay (产卵产卵)laid laidshine（照耀）（照耀）shone shone sit（坐）（坐）sat satwin（赢）（赢）won won meet（遇见）（遇见）met met(4)ABB型（过去式与过去分词同形）2 keep（保持）（保持）kept kept sleep（睡）（睡）slept slept sweep（扫）swept swept feel（感觉）felt felt smell（闻）smelt smeltleave（离开）left left build（建设）built builtlend（借出）lent lent send（传送)sent sentspend（花费）spent spent (4)ABB型（过去式与过去分词同形）3 sink(沉下)sunk/sank sunk/sunken lose（丢失）lost lost burn（燃烧）burnt burnt learn（学习）learnt learnt mean（意思是）meant meant catch（抓住）caught caught teach（教)taught taught bring(带来）brought brought fight（战斗)fought fought buy（买）bought bought(4)ABB型（过去式与过去分词同形）4 think（想）thought thought hear（听见）heard heard sell（卖）sold sold tell（告诉）told told say（说）said said find（找到)found found feed(饲养)fed fedhave/has(有)had had make（制造)made madestand（站）stood stood(4)ABB型（过去式与过去分词同形）5 smell（闻）smelled/smelt smelled/smelt stick(粘贴/刺)stuck stuck spell(拼写)spelt/spelled spelt/spelled spit(吐唾沫）spat spat understand(明白)understood understood(5)ABC型（动词原形、过去式与过去分词三者不同形）1(I).begin（开始）began begun drink（喝）drank drunkring（铃响）rang rung sing（唱）sang sungswim（游泳）swam swum blow（吹）blew blowndraw（画）drew drawn fly（飞）flew flowngrow（生长）grew grown know（知道）knew knownthrow（投掷）threw thrown show（出示）showed shown(5)ABC型（动词原形、过去式与过去分词三者不同形）2(II)break（打破）broke broken hide（躲藏）hid hiddenchoose（选择)chose chosen forget（忘记)forgot forgotten(forgot)freeze（结冰 凝固）froze frozen speak（说）spoke spoken wake（醒）woke woken (5)ABC型（动词原形、过去式与过去分词三者不同形）3(III)drive（驾驶）drove driven eat（吃）ate eaten fall（落下）fell fallen give（给）gave given rise（升高）rose risen take（取）took takenmistake(弄错)mistook mistaken ride（骑）rode ridden write（写）wrote written(5)ABC型（动词原形、过去式与过去分词三者不同形）4(IV)do（做）did done go（去）went gone lie（平躺）lay lain see（看见）saw seenwear（穿）wore worn be(am,is,are)（是）was,were been 1.beat cut let putread beat cut let putreadred hit cost hurt e become sit babysit get forget standunderstand take mistake came became satbabysat gotforgot stoodunderstoodmistooktook3.keep feel sleep sweep leave meet feed speak freeze kept felt slept swept left met fed spoke froze break-broke4.tell sell hold5.can will shall may told sold held could would should might6.grow know draw7.say pay lay grew knew drewnju:said paid laid fly-flew throw blow8.begin drink give sing sit babysit swim ride write drive began drank gave sang sat babysat swam rode wrote drove ring shine riseIaaIo9.build lose send spend spell built lost sent spent spelt mean learn hear wear bear 10.meant learnt learned heard wore bore menth3:d smell lend11.bring buy fight think teach catch brought bought fought thought taught caughtaa12.am/is are go do/does have/has run find see take win hang lie was were went did had ran found saw took won hung lay(平躺平躺)/lied(位于位于)wake-wokecomecame