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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,*,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,Welcome to our class!,Welcome to our class!,一般过去时态,The simple past tense,Revision:,一般过去时态The simple past ten,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,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,()1,your father at work the day,yesterday,A,Was;before,B,Is;before,C,Was;after,D,Is;after,()1 your father at,()2.The twins,in Dalian last year,They,here now,A,are;were,B,were;are,C,was;are,D,were;was,()2.The twinsin Dalian las,过去完成时态,The past perfect Tense,过去完成时态The past perfect,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,教学重、难点：,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,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,构成,：,had,过去分词,否定式,：,主语,+hadnt+p.p.+.,一般疑问式,：,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过去分词否定式：主语+hadnt+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 words,had,you,learnt,by the end of last week?,构成：had过去分词1：I had learnt 5000,6:00 7:00,现在,By the time I,got,up,my sister,had,already,washed,all the clothes.,6:00 7:00 现在,1,.,我到家时她已经去睡了。,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.,1.我到家时她已经去睡了。By the time I,过去分词的变化：,规则动词的变化,(regular verbs),：,a),一般情况下在动词后面加,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,过去分词的变化：规则动词的变化(regular v,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,beg-begged,prefer;plan;,admit-admitted,c)以辅音字母加 y 结尾的动词，把 y 改 i 再加,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。,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.,常用的时间状语等标志词：1、by,before,when,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.,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,t,过去的过去 过去 现在,now,past,现在完成时,过去完成时,time,time,过去的过去 过去 现在now,现在完成时和过去完成时的区别：,Present Perfect tense,and,Past Perfect tense,.,She,has taught,English for 6 years.,“Where is Susan”“She,has gone,to America”.,强调过去的动作对现在的影响，属于现在的范畴。,She said she,had taught,English for 6 years.,(2)By the time I got to London,she,had gone,to America.,以过去某时间点为基点，强调该基点之前发生的动作或状态。,现在完成时和过去完成时的区别：Present Perfect,历届中考真题：,1,：,How long _ you _in the countryside before you came to our school?,A:hadtaught,B:havetaught,C:did.teach,D:areteaching,历届中考真题：1：How long _ you _,2,：,How long _ you _the army before you came to our company?,A:did.join,B:have.joined,C:hadbeen in,D:havebeen in,2：How long _ you _the a,3,：,The football match on TV _ for half an hour.,A:has begun,B:has been on,C:began,D:is begining,3：The football match on TV _,4:A moment ago,a policeman told me that he _ my stolen motorbike in a village.,A:has found,B:had found,C:was finding,D:will find,4:A moment ago,a policeman to,5:When Jack arrived,he learned Mary _ for almost an hour,。,A;had gone,B:had set off,C:had left,D:had been away,5:When Jack arrived,he learne,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,6:He _more than 5,000 Eng,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,7.Father _for London on b,Thank you!,See you next time!,Thank you!See you next time!,知识回顾,Knowledge Review,祝您成功！,知识回顾Knowledge Review祝您成功！,
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