英语：过去完成时态课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,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。,2,）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。,构成,：主语,+,谓语（动词的一般过去式）,+,其他,( )1, ,your father at work the day,yesterday(,前天）,A,Was; before,B,Is; before,C,Was; after,D,Is; after,( )2,The twins,in Dalian last year,They,here now,A,are; were,B,were; are,C,was; are,D,were; was,过去完成时态,Past perfect Tense,教学重、难点：,过去完成时的的巩固及运用。,2.,过去分词的构成。,3.,与现在完成时的区别,过去完成时可以表示,过去某一时刻,或,某一动作之前完成的动作,或,呈现,的状态,。也就是说发生在“,过去的,过去,”。,定义：,构成,：,had,过去分词,6:00 7:00,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。,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。,By yesterday evening the news,had spread,through the world.,3.,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,电影已经开始十分钟了。,过去分词的构成：,1.,规则动词的变化,(regular verbs ),：,a),一般情况下在动词后面加,ed,work - work,ed,play - play,ed,b),以,e,结尾的动词直接加,d,use - use,d,refuse - refuse,d,c),以辅音字母加,y,结尾的动词，把,y,改,i,再加,ed,study - stud,ied,carry - carr,ied,d),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,ed,stop - stop,ped,drop - drop,ped,过去完成时的构成,：由助动词,had +,动词的过去分词（,V.pp),admit - admitted,beg-begged,drop; 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 midnight,3),When,I arrived at the post office, I found that I had left the letter at home,4),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,：,had,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,：,had,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：,The,differences between,Present Perfect tense,and,Past Perfect,tense,.,She has taught English for 6 years.,“Where is Susan” “She has gone to America”.,表示过去某时发生的动作，这动作可能刚刚停止,也可能还在进行。,She said she had,taught English for,6 years.,(2) By the time I,got to London, she,had gone to America.,表示过去某时之前发生的动作。,现在完成时,:,主语,+ have / has done,过去完成时,:,主语,+ had done,过去的过去,过去 现在,now,past,现在完成时,过去完成时,time,time,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:hadtaught,B:havetaught,C:did.teach,D: areteaching,2,：,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 in,3,：,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 begining,4: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 find,5: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,D,。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“过去的过去”，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,北京卷,),has learned B. would have learned,C. learned D. had learned,分析：答案选,D,。根据“我没见到他”可知，“在我到达”前“父亲已经去伦敦”了，即父亲去伦敦发生在“过去的过去”，故用过去完成时。,7. Father _for London on business upon my arrival, so I didnt see him. (2005,福建卷,),has left B. left,C. was leaving D. had left,Can 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 called,had died,had not met,4. 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 borrowed,had known,has been,had been,did,9. 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 done,had left,cleaned,12.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 finished,went,（,1,）,AAA,型,（动词原形、过去式、过去分词同形）,cost,（花费）,costcost,cut,（割）,cutcuthit,（打）,hithit,hurt,伤害）,hurthurtlet,（让）,letlet,put,（放）,putputread,（读）,readread,spread(,伸展,/,传播,) spreadspread,(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）,beat,（跳动）,beatbeaten,(3)ABA,型,become,（变成）,becamebecome,come,（来）,camecomerun,（跑）,ranrun,(4),ABB,型（过去式与过去分词同形）,1,dig,（挖）,dugdug,get,（得到）,gotgothang,（吊死）,hangedhanged,hang,（悬挂）,hunghunghold,（抓住）,heldheld,lay (,产卵,)laidlaidshine,（照耀）,shoneshone,sit,（坐）,satsatwin,（赢）,wonwon,meet,（遇见）,metmet,(4),ABB,型（过去式与过去分词同形）,2,keep,（保持）,keptkept,sleep,（睡）,sleptslept,sweep,（扫）,sweptswept,feel,（感觉）,feltfelt,smell,（闻）,smeltsmeltleave,（离开）,leftleft,build,（建设）,builtbuiltlend,（借出）,lentlent,send,（传送,)sentsentspend,（花费）,spentspent,(4),ABB,型（过去式与过去分词同形）,3,sink (,沉下,)sunk /sank sunk /sunken,lose,（丢失）,lostlost,burn,（燃烧）,burntburntlearn,（学习）,learntlearnt,mean,（意思是）,meantmeantcatch,（抓住）,caughtcaught,teach,（教,)taughttaughtbring(,带来）,broughtbrought,fight,（战斗,)foughtfoughtbuy,（买）,boughtbought,(4),ABB,型（过去式与过去分词同形）,4,think,（想）,thoughtthoughthear,（听见）,heardheard,sell,（卖）,soldsoldtell,（告诉）,toldtold,say,（说）,saidsaidfind,（找到,)foundfound,feed (,饲养,)fed fedhave/has(,有,)hadhad,make,（制造,)mademadestand,（站）,stoodstood,(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,)understoodunderstood,(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）,beganbegun,drink,（喝）,drankdrunkring,（铃响）,rangrung sing,（唱）,sangsungswim,（游泳）,swamswum,blow,（吹）,blewblowndraw,（画）,drewdrawn,fly,（飞）,flewflowngrow,（生长）,grewgrown,know,（知道）,knewknownthrow,（投掷）,threwthrown,show,（出示）,showedshown,(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）,brokebroken,hide,（躲藏）,hid hiddenchoose,（选择,)chosechosen,forget,（忘记,)forgotforgotten(forgot),freeze,（结冰 凝固）,froze,frozen,speak,（说）,spokespoken,wake,（醒）,wokewoken,(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）,drovedriven,eat,（吃）,ateeatenfall,（落下）,fellfallen,give,（给）,gavegivenrise,（升高）,roserisen,take,（取）,tooktakenmistake(,弄错,)mistookmistaken,ride,（骑）,roderiddenwrite,（写）,wrotewritten,(5),ABC,型（动词原形、过去式与过去分词三者不同形）,4,(IV),do,（做）,diddone,go,（去）,wentgone,lie,（平躺）,laylain,see,（看见）,sawseenwear,（穿）,woreworn,be(am,is,are),（是）,was,werebeen,1.,beat,cut,let,put,read,beat,cut,let,put,read,r,e,d,hit,cost,hurt,set,2.,c,o,me,be,c,o,me,s,i,t,baby,s,i,t,g,e,t,for,g,e,t,st,an,d,under,st,an,d,t,a,k,e,mist,a,k,e,c,a,me,be,c,a,me,s,a,t,baby,s,a,t,g,o,t,for,g,o,t,st,oo,d,under,st,oo,d,mis,t,oo,k,t,oo,k,3.,k,ee,p,f,ee,l,sl,ee,p,sw,ee,p,l,ea,ve,m,ee,t,f,ee,d,sp,ea,k,fr,ee,ze,k,e,p,t,f,e,l,t,sl,e,p,t,sw,e,p,t,l,e,f,t,m,e,t,f,e,d,sp,o,k,e,fr,o,z,e,br,ea,k -br,o,ke,4.,t,ell,s,ell,h,o,ld,5.,c,a,n,w,i,ll,sh,a,ll,m,a,y,t,o,l,d,s,o,l,d,h,e,ld,c,ould,w,ould,sh,ould,m,ight,6.,gr,o,w,kn,o,w,dr,a,w,7.,s,a,y,p,a,y,l,a,y,gr,e,w,kn,e,w,dr,e,w,n,ju:,s,a,id,p,a,id,l,a,id,fl,y,- fl,ew,throw,blow,8.,beg,i,n,dr,i,nk,g,i,ve,s,i,ng,s,i,t,babys,i,t,sw,i,m,r,i,de,wr,i,te,dr,i,ve,beg,a,n,dr,a,nk,g,a,ve,s,a,ng,s,a,t,babys,a,t,sw,a,m,r,o,de,wr,o,te,dr,o,ve,ring,shine,rise,I,a,a,I,o,9.,buil,d,los,e,sen,d,spen,d,spel,l,buil,t,los,t,sen,t,spen,t,spel,t,mean,learn,hear,w,ear,b,ear,10.,mean,t,learn,t,learn,ed,hear,d,w,ore,b,ore,m,e,nt,h,3:,d,smell,lend,11.,br,i,ng,b,u,y,f,i,ght,th,i,nk,t,e,a,ch,c,a,tch,br,o,ught,b,o,ught,f,o,ught,th,o,ught,t,a,ught,c,a,ught,a,a,12.,am/is,are,go,d,o,/d,oes,ha,ve,/ha,s,r,u,n,f,i,nd,s,ee,t,a,k,e,w,i,n,h,a,ng,l,ie,was,were,went,d,id,ha,d,r,a,n,f,ou,nd,s,aw,t,oo,k,w,o,n,h,u,ng,l,ay,(平躺),/,li,e,d,( 位于),w,a,ke-w,o,ke,c,o,me,c,a,me,