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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,*,*,一般过去时的用法与结构详解,时态和时间,?,表示：,past,now,future,学习交流课件,2,规则动词,regular verbs,动词过去式,的构成,不规则动词,irregular verbs,学习交流课件,3,规则动词,过去式的构成,1,、一般在动词末尾加,ed,look,Walk,paint,play,clean,Visit,Want,cough,watch,（掌握）,look,ed,Walk,ed,paint,ed,play,ed,clean,ed,Visit,ed,Want,ed,cough,ed,watch,ed,学习交流课件,5,2,、结尾是,e,的动词只加,-,d,live,hope,use,live,d,hope,d,(,了解,),use,d,学习交流课件,6,3.,重读闭音节词，,先,双写,这个辅音字母，再加,ed,stop,Pat,sto,pp,ed,Pa,tt,ed(,掌握,),学习交流课件,7,4.,以,“,辅音字母,+y”,结尾的词，,先变,“,y,”,为,“,i,”,再加,ed,study,study,i,ed,Worry,i,ed,Worry,学习交流课件,8,不规则动词,过去式的构成,1.,过去式与原形一样,(,了解,),putput,(,放下）,letlet,（让）,cut cut,（砍，剪）,readread,（读）,学习交流课件,10,2.,把元音字母变成,“,a”,c,o,me c,a,me,（掌握）,g,i,ve g,a,ve,Become bec,a,me,dr,i,nk dr,a,nk,（了解）,beg,i,n beg,a,n,学习交流课件,11,剩余不规则动词,剩余不规则动词表,Infinitive Past Tense,am,is,are,do,Infinitive Past Tense,eat,ate,was,were,did,go,have,make,get,went,had,made,got,say,see,said,saw,学习交流课件,13,一般过去时,肯定句变否定句,Be,动词类,否定句,实义动词类,学习交流课件,15,?,1,（,be,动词类）在表示过去存在的,状态,的句子中在,was,were,的后面加上,not,。,如：,肯定句：,He,was,in the park the day before yesterday.,否定句：,He,was not,in the park the day before yesterday.,肯定句：,We,were,busy last week.,否定句：,We,were not,busy last week.,学习交流课件,16,2,（行为动词类）要在行为动词的前面加助动词,didnt.,然后把,动词过去式改为动词原形。,即：,didnt+,动词原形,肯定句：,She,played,the violin last night.,否定句：,She,didnt play,the violin last night.,肯定句：,They,swam,in the lake yesterday.,否定句：,They,didnt swim,in the lake yesterday.,学习交流课件,17,一般过去时否定句练习,肯定句,:They made a kite a week ago.,否定句：,肯定句：,否定句：,肯定句：,否定句：,They,didnt make,a kite a week ago.,He was ill yesterday.,He,was not,ill yesterday.,The cat ate a bird last night.,The cat,didnt eat,a bird last night.,学习交流课件,18,一般过去时的,一般疑问句,1.,把,was,were,放在句首，其余位置不变。,（,1,）,He,was,born,in,Shanghai.,Was,he,born,in,Shanghai?,(,一般疑问句,),Yes,he,was.,(,肯定回答,),No,he,wasn,t.,(,否定回答,),学习交流课件,20,一般过去时,1,一般过去时,表示过去某个时间发生的动作或存在,的状态，常和表示过去的时间状语连用。,Yesterday(,昨天,),，,last night,（昨天晚上），,last week(,上周,),Last Sunday,（上周日）,in 1990,just now,（刚才）,long long ago,（很久以前）,学习交流课件,21,?,（,2,）,They were in Li Yans home last night.,?,Were,they in Li Yans home last night?,?,（一般疑问句）,?,Yes,they were.(,肯定回答,),?,No,they werent.(,否定回答,),学习交流课件,22,一般过去时一般疑问句及其肯否定回答,练习题,1.,They,had,a good time in the park.,一般疑问句：,Did,they,have,a good time in the park?,肯定,/,否定回答：,Yes,they did.,No,they didnt.,学习交流课件,23,2.Ann,did,her homework yesterday evening.,一般疑问句：,Did,Ann,do,her homework yesterday evening?,肯定,/,否定回答：,Yes,she did.,No,she didnt.,学习交流课件,24,?,3.I,read,an English book last week.,一般疑问句：,?,Did,you,read,an English book last week?,肯定,/,否定回答：,Yes,I did.,No,I didnt.,学习交流课件,25,4.My brother,was,in the park just now.,?,一般疑问句：,?,Was,your brother in the park just now?,肯定,/,否定回答：,Yes,he was.,No,he wasnt.,学习交流课件,26,一般过去时练习题,?,?,?,?,?,?,?,?,read,Her father _(read)a newspaper last night.,went,We _(go)to the zoo yesterday.,Did,visit,_ you _(visit)your relatives last Spring,Festival?,Did,fly,_ he _(fly)a kite on Sunday?,did,Yes,he _.,was,It _(be)Bens birthday last Friday.,had,We all _(have)a good time last night.,lived,He _(live)in Wuxi two years ago.,ate,The cat _(eat)a bird last night.,学习交流课件,27,
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