情态动词的反义疑问句3.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,*,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,*,情态动词的,反意疑问句,反意疑问句的构成：,陈述句+疑问部分？,肯定 否定,否定 肯定,1.The pen is yours,isnt it?,2.You dont study Chinese,do you?,3.Your sister helped him,didnt she?,4.You arent a teacher,are you?,Yes,it is./No,it isnt.,Yes,I do./No,I dont.,3.情态动词的反意疑问句,陈述句,情态动词+主语?,Your brother,can,swim,_,he?,They,must,go to school,_,they?,3.情态动词的反意疑问句,陈述句,情态动词+主语?,Your brother,can,swim,cant,he?,They,must,go to school,mustnt,they?,4.,当陈述部分有 used to.时,反意疑问句附加部分用,didnt,+主？,usednt,+主？,used+主+not,?,She,used to,visit her uncle on holidays,_,she?,She,used to,visit her uncle on holidays,_,she?,He,used to,play football when he was young,_,?,4.,当陈述部分有 used to.时,反意疑问句附加部分用,didnt,+主？,usednt,+主？,used+主+not,?,She,used to,visit her uncle on holidays,didnt,she?,She,used to,visit her uncle on holidays,usednt,she?,He,used to,play football when he was young,used he not,?,5.,陈述部分含有,need,dare,的反意疑问句,A).当,need,dare,为,实义,动词,时,反意疑问句用,do,的某种形式。,e.g.He,needs,help,_,he?,B).当,need,dare,为,情态动词,时,反意疑问句用其本身。,e.g.We need do it again,_,we?,He dare not say so,_,he?,当陈述部分有,neednt,时,反意疑问句附加部分一般用,need,，,有时可用,must,.,e.g.He neednt do that,_,he?,He neednt do that,_,he?,5.,陈述部分含有,need,dare,的反意疑问句,A).当,need,dare,为,实义,动词,时,反意疑问句用,do,的某种形式。,e.g.He,needs,help,doesnt,he?,B).当,need,dare,为,情态动词,时,反意疑问句用其本身。,e.g.We need do it again,neednt,we?,He dare not say so,dare,he?,当陈述部分有,neednt,时,反意疑问句附加部分一般用,need,，,有时可用,must,.,e.g.He neednt do that,need,he?,He neednt do that,must,he?,6,当陈述部分有,ought to,时,反意疑问句用,ought,或,should,.,We,ought to,start at once,_,we?,We,ought to,start at once,_,we?,Such things,ought not to,be allowed,_,they?,Such things,ought not to,be allowed,_,they?,6,.,当陈述部分有,ought to,时,反意疑问句用,ought,或,should,.,We,ought to,start at once,oughtnt,we?,We,ought to,start at once,shouldnt,we?,Such things,ought not to,be allowed,ought,they?,Such things,ought not to,be allowed,should,they?,7.,当陈述部分有,have to,时,反意疑问句用助动词,do,的某种形式。,e.g.Jack,has to,go there on foot,_,he?,We,have to,get up early,_,we?,但:,have got to.,的反义疑问句用,have.?,7.,当陈述部分有,have to,时,反意疑问句用助动词,do,的某种形式。,e.g.Jack,has to,go there on foot,doesnt,he?,We,have to,get up early,dont,we?,但:,have got to.,的反义疑问句用,have.?,8.,当陈述部分含有,must,时,要注意,must,的含义。,表示 一定要,必须时,反意疑问句用,mustnt 或,neednt,He,must,work hard at physics,_,he?,You,must,renew the book,_,you?,表示推测 一定是,必定是时,反意疑问句有下列情况:,A).当陈述部分有,must be .,时,反意疑问句附加部分用 be 的现在时态。,He,must be,very tired,_,he?,He,must be,working hard at the office,_,he?,8.,当陈述部分含有,must,时,要注意,must,的含义。,表示 一定要,必须时,反意疑问句用,mustnt 或,neednt,He,must,work hard at physics,mustnt,he?,You,must,renew the book,neednt,you?,表示推测 一定是,必定是时,反意疑问句有下列情况:,A).当陈述部分有,must be .,时,反意疑问句附加部分用 be 的现在时态。,He,must be,very tired,isnt,he?,He,must be,working hard at the office,isnt,he?,B).must have+过去分词 表示对过去的推测,a).单纯表示对过去的推测,与现在无关,反意疑问句附加部分用过去式。,b).表示对过去的推测且影响到现在或持续现在,反意疑问句附加部分用现在完成式。,He,must have come,yesterday,_,he?,You,must have studied,English,for years,_,you?,He,must have lived,here at least ten years,_,he?,B)must have+过去分词 表示对过去的推测,a).单纯表示对过去的推测,与现在无关,反意疑问句附加部分用过去式。,b).表示对过去的推测且影响到现在或持续现在,反意疑问句附加部分用现在完成式。,He,must have come,yesterday,didnt,he?,You,must have studied,English,for years,havent,you?,He,must have lived,here at least ten years,hasnt,he?,9.,当陈述部分谓语有,had better,时,反意疑问句用,shouldnt/hadnt,e.g.Youd better put on your coat,_,you?,Youd better put on your coat,_,you?,We had better go right now,_,we?,We had better go right now,_,we?,10.当陈述部分谓语有,would rather,或,would like to,时,反意疑问句用,wouldnt +主语。,He would rather read the text ten times than recite it,_,he?,Youd like to have some bananas,_,you?,9.,当陈述部分谓语有,had better,时,反意疑问句用,shouldnt/hadnt,e.g.Youd better put on your coat,shouldnt,you?,Youd better put on your coat,hadnt,you?,We had better go right now,shouldnt,we?,We had better go right now,hadnt,we?,10.当陈述部分谓语有,would rather,或,would like to,时,反意疑问句用,wouldnt +主语。,He would rather read the text ten times than recite it,wouldnt,he?,Youd like to have some bananas,wouldnt,you?,