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一般疑问句:表示疑问,一般回答只有两种可能Yes或No,一般疑问句中没有疑问词。如何将一个肯定陈述句改为否定句:1.看句中有无be动词,如有,把be动词提到句首即可。2.看句中有无情态动词,如有,把情态动词提到句首即可。一般疑问句3.如上述二者都没有,就应把助动词提到句首。分四个步骤:(1)肯定陈述句中本来是没有助动词的,要加上去,位置在主语(某人或某物)后,动词前。(2)确定助动词用do、does还是did,根据句中动词来判断,动词是原形,助动词就用do;动词是第三人称单数,助动词就用does;动词是过去式,助动词就用did。(3)将助动词提到句首。(4)将原句中动词恢复原形。注:句中有some时,要考虑是否要改为any。1.—Didyoureadbooks?你读书了吗?—Yes,Idid.是的,我读过了。/No,Ididn't.不,我没有读过。2.①—Isshequiet?她文静吗?—No,sheisn't.She'sveryactive.不,她不文静。她很活跃。②—Isshestrict?她严格吗?—Yes,sheis,butshe'sverykind.是的,但是她很和蔼。3.Isthisateacher'sdesk?这是一张讲台桌吗?Isitcold?冷吗?IsherbirthdayinJune?她的生日在六月吗?IsthisyourT-shirt?这是你的T恤衫吗?Yes,itis.是的。/No,itisn't.不,不是的。4.Canyoumakethebed?你会铺床吗?Canyouuseacomputer?你会使用电脑吗?Yes,Ican.是的,我会。/No,Ican't.不,我不会。5.Aretheyducks?它们是鸭子吗?Aretheyeatingthehoney?它们在吃蜂蜜吗?Yes,theyare.是的,它们是。/No,theyaren't.不,它们不是。6.Isthereaforestinthepark?公园里有一个森林吗?Isthereariver?那里有条河吗?Yes,thereis.是的,那里有。/No,therearen't.不,那里没有。7.Arethereanypandasinthemountains?山里有一些熊猫吗?Arethereanyfishintherivers?河里有一些鱼吗?Yes,thereare.是的,那里有。/No,therearen't.不,那里没有。8.Areyoueatinglunch?你(们)正在吃午餐吗?Yes,Iam./Yes,weare.是的,我(们)正在吃。No,Iamnot./No,wearen't.不,我(们)没有在吃。9.Isheplayingchess?他正在下棋吗?Yes,heis.是的,他是。/No,heisn't.不,他没有。10.Isshecountinginsects?她正在数昆虫吗?Yes,sheis.是的,她是。/No,sheisn't.不,她没有。11.Doesshe/heteachEnglish?她(他)教英语吗?Yes,she/hedoes.是的,她(他)是。No,she/hedoesn't.不,她(他)不是。特殊疑问句特殊疑问句:以疑问代词或疑问副词开头,提出疑问的句子。基本结构:特殊疑问词+一般疑问句常用的疑问词有:what,who(whom),whose,which,when,where,how,why等,回答时需针对疑问句中的代词和副词来回答,不能用yes或no回答。1.what对指物名词或谓语动词提出疑问例:Thetwinsaremakingakite.—Whatarethetwinsdoing?MrsTurneraskshersontobuysomeeggs.—WhatdoesMrsTurneraskhersontobuy?2.对名词前的定语提出疑问,疑问词应用which,并且和名词连用例:I'mgoingtotaketheshirtontheright.—Whichshirtareyougoingtotake?3.对名词前的定语提出疑问,疑问词应用which,并且和名词连用例:I'mgoingtotaketheshirtontheright.—Whichshirtareyougoingtotake?4.对指人名词或人称代词提问用who例:LiPingismysister.—WhoisLiPing?5.对物主代词和名词所有格提问用whose例:LiPing'scoat—whosecoatmyfather—whosefather6.对具体时间提出疑问,疑问词用when;对具体几点钟提问,用whattime例:It's10:00.—Whattimeisit?Igohomeatnight.—Whendoyougohome?7.对具体地点提问,疑问词应用where例:Theboysarehavingapicnicinthepark.—Wherearetheboyshavingapicnic?8.对标原因的从句提问,常见的为because引导的从句,疑问词应用why例:Tomdidn'tgotothefarmwithusbecausehewasill.—Whydidn'tTomgotothefarmwithus?9.对方式或程度等提出疑问,用疑问词how例:Helikesapplesverymuch.—Howdoeshelikeapples?10.对数量提出疑问,疑问词为howmany/much要注意后面名词接复数形式例:Therearetwosheep.—Howmanysheeparethere?11.对价格提问,疑问词用howmuch例:Ipayfiftyyuanforthesweater.—Howmuchdoyoupayforthesweater?12.对时间长度提问,应用howlong例:Iworkinthatfactoryfortwoyears.—Howlongdoyouworkinthatfactory?13.对频率提问,如:onceayear,twiceaweek,应用howoften例:Iswimonceaweek.—Howoftendoyouswim?14.对具体次数提问,如:once,twice,threetimes,应用howmanytimes例:Howmanytimesdidhecallyouthedaybeforeyesterday?15.对距离提问,应用howfar例:It'sabouttwokilometresfromhere.—Howfarisitfromhere?16.对日期、星期、天气提问,分别用:What'sthedate?Whatdayisit?What'stheweatherlike?
本文标题:2020春五年级英语下册 Unit 6 Work quietly(疑问句)素材 人教PEP版
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