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专项复习——句型转换陈述句肯定句否定句疑问句一般疑问句特殊疑问句一.肯定句变否定句•1.1)Iamastudent.Iamnotastudent.2)Theyareblue.Theyaren’tblue.3)HeisKangkang.Heisn’tKangkang.句子中有be，在be后加not。2.谓语是动词原形，在动词前加don’t。1)Ihaveabook.Idon’thaveabook.2)TheylikeChinese.Theydon’tlikeChinese.3)WecomefromChina.Wedon’tcomefromChina.3.谓语动词是第三人称单数，在动词前加doesn’t，动词还原成原形。1)Shehasasmallmouth.Shedoesn’thaveasmallmouth.2)MarialikesChina.Mariadoesn’tlikeChina.3)JanecomesfromtheU.S.A.Janedoesn’tcomefromtheU.S.A.练习：将下列句子变成否定句。1.Iamateacher.Iateacher.2.Wearestudents.Westudents.3.Janeisagirl.Janeagirl.4.TheylikeEnglish.TheylikeChinese5.IcomefromChina.IcomefromChina.6.HelikesChinese.HelikeChinese.7.MariacomesfromCuba.MariacomefromCuba.8.WeknowMaria.WeknowMaria.amnotaren’tisn’tdon’tdon’tdoesn’tdoesn’tdon’t二.肯定句变一般疑问句•1.1)Iamastudent.Areyouastudent?2)Theyareblue.Aretheyblue?3)HeisKangkang.IsheKangkang?句子中有be,把be提到句首.Iam改为Areyou2.谓语是动词原形，在句首加do。1)Ihaveabook.Doyouhaveabook?2)TheylikeChinese.DotheylikeChinese?3)WecomefromChina.DoyoucomefromChina?3.谓语动词是第三人称单数，在句首加Does，动词用原形。1)Shehasasmallmouth.Doesshehaveasmallmouth?2)MarialikesChina.DoesMarialikeChina?3)JanecomesfromtheU.S.A.DoesJanecomefromtheU.S.A?4)SheknowsMaria.DoessheknowMaria?练习:将下列句子变成一般疑问句。1.Iamateacher.ateacher?2.Theyarestudents.Students?3.Janeisagirl.agirl?4.TheylikeEnglish.theylikeEnglish?5.IcomefromChina.youcomefromChina?6.HelikesChinese.heChinese?7.MariacomesfromCuba.MariafromCuba?8.WespeakChinese.youChinese?AreyouAretheyIsJaneDoDoDoeslikeDoescomeDospeak三.一般疑问句做肯定,否定回答AreyouMaria?肯定回答：Yes,主+助/be动词.否定回答:No,主+助/be动词+not.肯定回答：Yes,Iam.否定回答：No,I’mnot.2.问句和答语的be动词和助动词保持一致.1)Areyouastudent?肯:Yes,Iam.否：No,I’mnot.2)IsheKangkang?肯：Yes，heis.否：No，heisn’t.3)DotheylikeChinese?肯：Yes,theydo.否：No,theydon’t.4)Doesshehaveasmallmouth?肯：Yes,shedoes.否：No,shedoesn’t.3.问句和答语中的主语保持一致。（必须用主格）1)IsJanefromtheU.S.A?2)DoesKangkangcomefromChina?3)DoJaneandMarialikeChina?4)Isthisaruler?肯:Yes,sheis.否:No，sheisn’t.肯:Yes,hedoes.否:No,hedoesn’t.肯:Yes,theydo.否:No,theydon’t.肯:Yes,itis.否：No，itisn’t.5)Isthatadesk?9)Isitanorange?7)Arethosepencils?8)Aretheyerasers?6)Arethesebooks?肯：Yes，itis.否：No，itisn’t.肯：Yes，theyare.否：No，theyaren’t.肯：Yes，theyare.否：No，theyaren’t.肯：Yes,theyare.否：No，theyaren’t.肯：Yes,itis.否：No，itisn’t.练习：给下列句子做肯定回答或否定回答。1.Areyouastudent?Yes,.No,.2.DotheylikeEnglish?Yes,.No,.3.IsJaneagirl?Yes,.No,.4.DoesMarialikeChina?Yes,.No,.IamI’mtheynottheydodon’tsheissheisn’tshedoesshedoesn’the5.IsKangkangastudent?Yes,.No,.6.Isthatagirl?Yes,.No,.7.Arethosetelephones?Yes,.No,.8.DoesTomknowJane?Yes,.No,.9.DotheycomefromtheU.S.A?Yes,.No,.10.Isthisanegg?Yes,.No,.isheisn’titisitisn’ttheyaretheyaren’thedoeshedoesn’ttheydotheydon’titisitisn’t一.肯定句变否定句1.句子中有be，在be后加not。2.谓语是动词原型，在动词前面加don’t。3.谓语动词是第三人称单数，在动词前加doesn’t，动词用原形。二.肯定句变一般疑问句1.句子中有be,把be提到句首.Iam改为Areyou2.谓语是动词原形，在句首加do。3.谓语动词是第三人称单数，在句首加Does，动词用原形。三.一般疑问句做肯定,否定回答1.Areyou…?肯定回答：Yes,Iam.否定回答：No,I’mnot.2.问句和答语的be动词和助动词保持一致.3.问句和答语中的主语保持一致。（必须用主格）特殊疑问词•What什么对姓名，电话，东西提问•Whatclass班级对班级提问•Whatgrade年级对年级提问•Whatcolor颜色对颜色提问•Whattime几点钟对时间提问•Where哪里对地点提问•Who谁对人提问•Whose谁的对物主提问•Whatdoessb.looklike?询问某人的长相•Whatdoessb.usuallyhaveforbreakfast?问早餐吃什么•Whatdoessb.do?询问某人的职业•Whatdoyouthinkof…?询问某人认为某事什么样•Howdoyoulike…？询问某人认为某事什么样•How怎么样对fine提问•Howold多少岁对岁数提问•Howmany多少对可数名词提问•Howmuch多少（1）对不可数名词提（2）对价格提问对画线部分提问（改特殊疑问句）1.IcomefromChina.2.Sheistwelve3.Hishairisblond.4.ThemaninblackisTom.5.Thatishisshirt.6.MynameisKate.7.ThatgirlisJane.8.Thatisabox.9.HernameisSally.10.SheisSally.地点人物人名事物人物人名物主代词定语颜色年龄1.Wheredoyoucomefrom?2.Howoldisshe?3.Whatcolorishishair?4.WhichmanisTom?5.Whoseshirtisthat?6.Whatisyourname?7.Whoisthatgirl?8.Whatisthat?9.Whatishername?10.Whoisshe?1.HisnameisMichael.2.HeisMichael.3.MichaelcomesfromtheU.S.A..4.Iamfine.Whatishisname?Whoishe?WheredoesMichaelcomefrom?Howareyou?人名人物地点程度5.Hisfatherisfine.6.Mysisterissixyearsold.7.HeisinClassSeven,GradeNine.8.Hehasabighead.Howishisfather?Howoldisyoursister?Whatclassishein?Whatdoeshelooklike?程度年龄班级相貌9.Thisbagisred.10.Janelikesred.11.ThegirlinredisJane.12.TheboyoverthereisMichael.Whatcoloristhisbag?WhatcolordoesJanelike?WhichgirlisJane?WhichboyisMichael?颜色颜色定语定语13.Theseapplesaretheirs.14.ThewomanwithredhairisJane’smother.15.ThejacketisLiMing’s16.Myshoesarebrown.Whosearetheseapples?WhichwomanisJane’smother?Whoseisthisjacket?Whoseshoesarebrown?物主代词定语名词所有格物主代词17.Tomlookslikehisfather.18.Ilikeorange.19.Janeknowsthegirlwithlongredhair.20.MariacomesfromCuba.颜色人物定语地点WhodoesTomlooklike????WhatcolordoyoulikeWhichgirldoesJaneknowWheredoesMariacomefrom四.对划线部分提问.•将划线部分去掉,分析句意.1.MynameisNancy.yourname?2.IamfromChina.areyoufrom?3.Iamfine.areyou?4.Miss.WangisourEnglishteacher.isyourEnglishteacher?5.Lucyistenyearsold.areyou?6.HeisinClassOneGradeTwo.ishein?What’sWhereHowWhoHowoldWhatclass7.Mytelephonenumberis5805000.yourtelephonenumber?8.Theyarecars.arethese?9.Thisismycap.capisthis?10.MyfavoritemoviestarisBruceLee.isyourfavoritemoviestar?11.Itisyellow.isit？12.Sheistall.Whatdoesshe?13.JackisinGradeSeven.isJackin?WhatisWhatWhoseWhoWhatcolorlooklikeWhatgrade•14.MymotherisanEnglishteacher.•yourmo