一般过去时变疑问句规则及肯定否定回答.doc
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一般过去时变疑问句规则及肯定否定回答.doc
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一般过去时变疑问句规则及肯定否定回答
一般过去时:
表示过去发生的动作或事件,常和表示过去的时间状语连用,如yesterday,lastnight,thedaybeforeyesterday,3daysago,
含有be动词的句子,将动词变为过去式,am,is的过去式为was,are的过去式为were
Iwasatthebutcher’s.
Youwereastudentayearago.
Theteacherwasverybeautifultenyearsago.
★变疑问句将be动词移动到句首
Wereyouatthebutcher’s?
Wereyouastudentayearago?
Wastheteacherverybeautifultenyearsago?
★变否定句在be动词后面加not
Iwasnotatthebutcher’s.
Youwerenotastudentayearago.
Theteacherwasnotverybeautifultenyearsago.
★肯定回答否定回答
Yes,Iwas.No,Iwasnot.
Yes,youwere.No,youwerenot.
Yes,he/shewas.No,he/shewasnot.
★特殊疑问句:
Whatdidyoudo?
(必背)
不含有be动词的句子,将动词变为过去式,动词过去式构成见附录
Ifinishedmyhomeworkyesterday.
Theboywenttoarestaurant.
TheSawyerslivedatKingStreetayearago.
★变疑问句在句首加did,动词变为原型
Didyoufinishyourhomeworkyesterday?
Didtheboygotoarestaurant?
DidtheSawyersliveatKingStreetayearago?
★变否定句在主语和动词之间加didnot
Ididnotfinishmyhomeworkyesterday.
Theboydidnotgotoarestaurant.
TheSawyersdidnotliveatKingStreetayearago.
★肯定回答及否定回答
Yes,Idid.No,Ididn’t.
Yes,hedid.No,hedidn’t.
Yes,theydid.No,theydidnot.
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