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1、七年级英语专项练习七年级英语专项练习 句型转换句型转换句型分类陈述句陈述句肯定句肯定句否定句否定句疑问句疑问句一般疑问句一般疑问句特殊疑问句特殊疑问句一.肯定句变否定句1)Iamastudent.Iamnotastudent.2)Theyareblue.Theyarentblue.3)HeisKangkang.HeisntKangkang.1、谓语是、谓语是be动词时，在动词时，在be动词后加动词后加not。2 2、谓语是动词原形，在动词前加、谓语是动词原形，在动词前加dontdont。1)Ihaveabook.Idonthaveabook.2)TheylikeChinese.Theydont
2、likeChinese.3)WecomefromChina.WedontcomefromChina.3 3、谓语动词是第三人称单数，在动词前加、谓语动词是第三人称单数，在动词前加 doesnt doesnt，动词用原形。，动词用原形。1)Shehasasmallmouth.Shedoesnthaveasmallmouth.2)MarialikesChina.MariadoesntlikeChina.3)JanecomesfromtheU.S.A.JanedoesntcomefromtheU.S.A.练习：将下列句子变成否定句。练习：将下列句子变成否定句。1.Iamateacher.Iateac
3、her.2.Wearestudents.Westudents.3.Janeisagirl.Janeagirl.4.TheylikeEnglish.TheylikeChinese5.IcomefromChina.IcomefromChina.6.HelikesChinese.HelikeChinese.7.MariacomesfromCuba.MariacomefromCuba.8.WeknowMaria.WeknowMaria.am not arentisntdontdontdoesntdoesntdont二二.肯定句变一般疑问句肯定句变一般疑问句1)Iamastudent.Areyouast
4、udent?2)Theyareblue.Aretheyblue?3)HeisKangkang.IsheKangkang?1、谓语是、谓语是be动词，把动词，把be动词提到句首，第动词提到句首，第一人称变第二人称。一人称变第二人称。2.谓语是动词原形，在句首加谓语是动词原形，在句首加do，第一人称变，第一人称变 第二人称。第二人称。1)Ihaveabook.Doyouhaveabook?2)TheylikeChinese.DotheylikeChinese?3)WecomefromChina.DoyoucomefromChina?3.谓语动词是第三人称单数，在句首加谓语动词是第三人称单数，在句首
5、加DoesDoes，动词用原形。动词用原形。1)Shehasasmallmouth.Doesshehaveasmallmouth?2)MarialikesChina.DoesMarialikeChina?3)JanecomesfromtheU.S.A.DoesJanecomefromtheU.S.A?4)SheknowsMaria.DoessheknowMaria?练习练习:将下列句子变成一般疑问句。将下列句子变成一般疑问句。1.I am a teacher.a teacher?2.They are students.Students?3.Jane is a girl.a girl?4.The
6、y like English._ like English?5.I come from China._ come from China?6.He likes Chinese.he Chinese?7.Maria comes from Cuba.Maria from Cuba?8.We speak Chinese.youChinese?Are youAretheyIsJaneDoDoDoeslikeDoescomeDospeaktheyyou三三.一般疑问句做肯定一般疑问句做肯定,否定回答否定回答 Are you Maria?1 1、肯定回答、肯定回答：Yes,Yes,主主+助助/系，系，否定回
7、答否定回答:No,:No,主主+助助/系系+not+not，第二人称变第一人称。第二人称变第一人称。肯定回答：肯定回答：Yes,I am.否定回答：否定回答：No,Im not.2.2.答语和问句中的助动词保持一致，第二人称变答语和问句中的助动词保持一致，第二人称变 第一人称。第一人称。1)Areyouastudent?肯肯:Yes,I am.否：否：No,Im not.2)IsheKangkang?肯：肯：Yes，he is.否：否：No，he isnt.3)DotheylikeChinese?肯：肯：Yes,they do.否：否：No,they dont.4)Doesshehaveasm
8、allmouth?肯：肯：Yes,she does.否：否：No,she doesnt.3.3.答语和问句中的主语保持一致。答语和问句中的主语保持一致。（必须用主格）（必须用主格）1)IsJanefromtheU.S.A?2)DoesKangkangcomefromChina?3)DoJaneandMarialikeChina?4)Isthisaruler?肯肯:Yes,she is.否否:No，she isnt.肯肯:Yes,he does.否否:No,he doesnt.肯肯:Yes,they do.否否:No,they dont.肯肯:Yes,it is.否：否：No，it isnt.练
9、习：给下列句子做肯定回答或否定回答。练习：给下列句子做肯定回答或否定回答。1.Are you a student?Yes,.No,.2.Do they like English?Yes,.No,.3.Is Jane a girl?Yes,.No,.4.Does Maria like China?Yes,.No,.I am Imtheynottheydodontsheissheisntshe doesshedoesnt以下口诀要牢记1问“谁”用who；v2问“谁的”，用whose；v3问“地点哪里”，用where；v4问“原因”，用why；v5问“身体状况”，用how；v6问“方式”，用how；
10、v7问“年龄”，用howold；v8问“多少”，用howmany；2/28/2023四四.对划线部分提问对划线部分提问.v9问价钱”用howmuch；v10问“哪一个”，用which；v11问“什么”，用what；v12问“职业”，用what；v13问“颜色”，用whatcolour；v14问“星期”，用whatday；v15问什么学科，用whatsubject；v16问“什么时候”，用when;v17.问几点Whatsthetime?或Whattimeisit?怎么做对划线部分提问的题目呢？怎么做对划线部分提问的题目呢？对划线部分提问的程序：对划线部分提问的程序：一找一找：找特殊疑问词；二代
11、：二代：用特殊疑问词代替划线部分；三移：三移：把特殊疑问词移到句首；四变：四变：未划线部分变为一般疑问句。做做道道题题试试试试吧吧！My telephone number is 741-865.一找：对数字进行提问用对数字进行提问用what二代：用用what代替划线部分代替划线部分三移：把把what放在句首放在句首My telephone number is what.四变：把把My telephone number is 变为一般疑问句变为一般疑问句What my telephone number is.What is your telephone number?再再来来一一道道简简单单的的
12、！She is my sister.一找：对人进行提问用对人进行提问用who二代：用用who代替划线部分代替划线部分三移：把把who放在句首放在句首She is who.四变：把把she is 变为一般疑问句变为一般疑问句Who she is.Who is she?再再来来一一道道简简单单的的！This is a dictionary.一找：对物体进行提问用对物体进行提问用what二代：用用what代替划线部分代替划线部分三移：把把what放在句首放在句首This is what.四变：把把this is 变为一般疑问句变为一般疑问句What this is.What is this?What
13、s this?再再来来一一道道难难点点的的！The jacket is red.一找：对颜色进行提问用对颜色进行提问用what color二代：用用what color代替划线部分代替划线部分三移：把把what color放在句首放在句首The jacket is what color.四变：把把the jacket is 变为一般疑问句变为一般疑问句What color the jacket is.What color is the jacket?再再来来一一道道更更难难的的！The books are under the bed.一找：对地点进行提问用对地点进行提问用where二代：用用w
14、here代替划线部分代替划线部分三移：把把where放在句首放在句首The books are where.四变：把把the books are变为一般疑问句变为一般疑问句Where the books are.Where are the books?Wherere the books?再再来来一一道道更更难难的的！The boy is 10 years old.一找：对年龄进行提问用对年龄进行提问用How old二代：用用how old代替划线部分代替划线部分三移：把把how old放在句首放在句首四变：把把the boy is变为一般疑问句变为一般疑问句How old is the boy
15、?The boy is how old.How old the boy is.How old is the boy?五五.同义句转换同义句转换.1.PleasegiveJanethebook.PleasethebookJane.2.Couldyoupleasetellmeyourname?Couldyoupleaseyournameme?3.Hehasshorthair.isshort.4.Ihaveabignose.isbig.5.Youhaveawidemouth.iswide.givetotelltoHishairMy noseYour mouth6.MyEnglishteacheris
16、old.MyEnglishteacherisnot.7.Bettyisnotshort.Bettyis.8.Thisismybook.Thisis.9.Thisjacketisnotnew.Thisjacketis.10.Myrulerisnotlong.Myruleris.11.Shelookslikehermom.Sheandhermomlook.12.TheycomefromChina.TheyChina.youngtallmineoldshortthesameare from六六.单复数转换单复数转换.单数复数she/he/ittheythisthesethatthoseisare1.
17、将下列句子变成复数。将下列句子变成复数。Itisabox.boxes.Thisisaruler.rulers.Thatisaneraser.erasers.Heisastudent.students.Thisisabus.Thatisapen.They areTheseareThose areTheyareThesearebusesThosearepens2.2.将下列句子变成单数。将下列句子变成单数。1.Theyarepencils.apencil.2.Theseareerasers.aneraser.3.Theyareboys.aboy.4.Theyaregirls.agirl.5.Tho
18、searebooks.abook.6.Thesearedesks.adesk.7.Theseareboxes.a.8.Thosearecars.a.ItisThisisHeisSheisThatisThisisThisisboxThatiscar句型转换专项练习v一、将下列句子改为复数形式：v1.Thereisaknifeinthebox.vThere_inthebox.v2.Shesawomandoctor.vTheyre_.v3.Ourteacheroftentellsusastory.vOur_often_us_.v4.Thesheepisoverthere.vThe_overthere
19、.v5.Pleasepassmeapieceofbread.vPleasepassmesome_of_.aresome kniveswomen doctorsteacherstellstoriessheeparepiecesbreadv二、下列句子改为否定句：v1.Hedoessomereadingeveryday.vHe_readingeveryday.v2.Ihavetowashthedishes.vI_washthedishes.v3.Tellhimthenews.v_himthenews.v4.Shehasbrothersandsisters.vShehas_brothers_sist
20、ers.v5.Ithinksheisright.vI_she_rightdoesntdoanydonthavetoDonttellnoordontthinkisv三、下列句子改为一般疑问句：v1.Thereissomefruitjuiceintheglass.v_fruitjuiceintheglass?v2.Hehastostayhere.v_he_tostaythere?v3.Wedoeyeexerciseseveryday.v_you_eyeexerciseseveryday?v4.Shehassomethingtoeat.v_she_toeat?v5.Iamgoodatsinginga
21、nddancing.v_yougoodatsinging_dancing?IsthereanyDoeshaveDodoDoeshaveanythingAreandv四、对划线部分提问：v1.Mymothergoestoworkbybike.v_yourmother_towork?v2.ThatisamapofFrance.v_mapisthat?v3.Thebagofriceistenkilos.v_thebagofrice?v4.IthinkChinesefoodisverynice.v_doyou_Chinesefood?v5.Thestudentsliketheirteachervery
22、much.v_dothestudents_theirteacher?HowdoesgoWhatHowheavyisWhatthinkofHowlikev6.Hishouseisverybig.v_hishouse_?v7.Therearesixkitesinthesky.v_inthesky?v8.HelivesinRoom306.v_he_in?v9.Shelooksworriedbecauseshecantfindherdog.v_she_worried?v10.Ittakeshimhalfanhourtowritethee-mail.v_it_himtowritethee-mail?Wh
23、atislikeWhatsWhichroomdoesliveWhydoeslookHowlongdoestakev11.Classesbeginateight.v_classes_?v12.Iwanttobuythreekilosofmeat.v_doyouwanttobuy?v13.Hisuncleisabusinessman.v_hisuncle_?v14.TheorangedressisKates.v_isKates?v15.ItsSundaytoday.v_isittoday?WhattimedobeginHowmuchmeatWhatdoesdoWhichdressWhatdayv16.Thecatsarerunningupthetree.v_arethecats_?v17.Jimsplaneisbroken.v_Jimsplane?v18.Hewouldlikefivecakes.v_wouldhelike?v19.TheyplayfootballeveryFriday.v_theyplayfootball?v20.ThemaninbrownisTomsfather.v_isTomsfather?WhererunningWhatswrongwithHowmanycakesWhendoWhichmanGoodbye!Thank you!