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1小学语法之疑问句一、一般疑问句1、定义:用Yes或No作答的疑问句叫一般疑问句。2、特点：1、以be动词、助动词或情态动词开头；例：Isyourfatherateacher?DoesTomlikeapples?CanJennyspeakEnglish?2、句末读升调3、肯定陈述句变一般疑问句的方法：1看句中有无be动词（am、is、are、was、were）或情态动词（can），如果有，将其提到句首，句末加问号。例：Itwasrainyyesterday.→Wasitrainyyesterday?Tom'sfathercanplaythepiano.→CanTom'sfatherplaythepiano?2如果句中没有be动词或情态动词，主语前加助动词（一般现在时do、does、一般过去时did），且原句的谓语动词要变回原形。1.Theygotoschoolbybike.→Dotheygotoschoolbybike?2.Billgetsupat6:30everyday.→Doesbillgetsupat6:30everyday?3.Thestudentssawafilmyesterday.→Didthestudentsseeafilmyesterday?注：1.如果陈述句中有第一人称，则变问句时要变为第二人称。Iusuallyhavelunchatschool.→Doyouusuallyhavelunchatschool?2.如果陈述句中有some,则变问句时往往要变成any。Thereissomewaterontheplayground.→Isthereanywaterontheplayground4、一般疑问句的回答:2肯定回答Yes,主语+be/can/do，does,did否定回答No,主语+be/can/do，does,did的not否定形式缩写.。例：Doesshecleanherroomeveryday?Yes,shedoes.IsAnna′sfatheradoctor?No，heisn′t.Canshedance?Yes,shecan..如果问句主语是thisthat,回答时用it代替；若问句主语是these,those,回答时用they代替。--Isthisyourbag?--Yes,itis./No,itisn’t.--Arethoseyourbooks?--Yes,theyare./No,theyaren’t.练习：1.HisfatherwasanEnglishteacher.2.Thesecatsarecrying.3.Theycanswim.4.Iwenttoschoolonfoot.5.Hisfathergoestoworkbybus.6.Mrs.LiandKittycansingEnglishsongs..7.Kittyiswearinghernewuniform.8.Thetwoboysunderthetreewerehungry.39.Mrs.LiandKittywatchtelevisionatnight.10.Icanfinishmyhomeworkbymyself.11.Ihavesomegoodfriends.12.Theycleanedtheirroomsandfinishedtheirhomeworkyesterday.二、特殊疑问句1、定义：以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。构成：特殊疑问词+一般疑问句常用的疑问词有：What（什么），why(为什么)，who(谁)，where(哪里)，which(哪一个)，whatclass(什么课)，whattime(什么时间)，whatnumber(什么号码)；how(怎么样)，howmany(多少)，howold(多大)，howmuch(多少2、语序：１．如疑问词作主语或是对主语提问，其语序是陈述句的语序：疑问词＋谓语动词＋其他成分？如：1)Whoissingingintheroom﹖2)Whereishe?２．如疑问词作其他成分，即对其他成分提问，其语序是：疑问词＋一般疑问句？如：1)whatclassareyouin﹖2)Whatdoesshelooklike﹖注：回答特殊疑问句时，问什么答什么。不用yes／no。如：Where'stherestaurant﹖Itisnearthestation．3.特殊疑问句都要读成降调(↘)，并往往让最后一个单词承担此重任。练习一、选择正确的单词填空(who,where,when,what)41._____isthatprettygirl?Sheismysister.2._____areJackandTom?Theyarebehindyou.3._____doyougotoschool?IgotoschoolfromMondaytoFriday.4._____hasabeautifulflower?Johnhasabeautifulflower.5._____aretheydoing?Theyarecleaningtheirrooms.6._____ismymother?Sheisinthelivingroom.7._____areyougoingtodotomorrow?Wearegoingtoswim.8._____doJimandWendyplayball?Theyplayballintheafternoon.9._____doeshehaveforbreakfast?Hehasmilkandbread.10._____areyoufrom?I'mfromChangchuncity.二、就画线部分提问1.Heismyfather.2.Theyareunderthetree.3.IoftenwatchTVafterdinner.(晚饭后)4.Lilyswimsintheswimmingpool.(游泳池)5.Supermanfliesinthesky.6.Ioftenbrushmyteethintheevening.7.AlanlikesplayingwithBill.8.Thesupermarketisneartheschool.9.Jenniferhasapairofearrings(耳环).10.Theflowersareintheflowerpot(花盆).11.Themonkeysleepsatnight.检查