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七年级句型转换要点
一、了解三大类动词
1.系动词:am.(用于第一人称后)is用于第三人称单数后)are(用于第二人称及其他所有人称复数后)
2.助动词:do用于除三单以外所有人称单复数does仅用于第三人称单数
3.行为动词:表示具体动作的词,即除系动词和助动词外所有动词例如:likego
二、了解三大类人称
1.第一人称:I单数we复数
2.第二人称:you单复数
3.第三人称:除了第
一、二人称其他均为第三人称例如:hesheitthebook
3、了解主语谓语宾语
1.主语:动作发生的主体例如:Thebookismine.主语为thebook
2.谓语:由三大类动词组成例如:ShelikeswatchingTV.谓语为like
3.宾语:动作发生的对象例如:Weplayfootball.宾语为football
4、肯定句变否定句
1.当谓语是系动词时,在系动词后加not其他照写例如:Heismybrother.否:Heisnotmybrother.
2.当谓语是行为动词时,在动词前面加doesn’t(用于第三人称单数)或者don’t(用于其他人称)谓语还原为动词原形其他照写例如:ShelikesChina.否:Shedoesn’tlikeChinaYoulookatthebook.否:Youdon’t’tlookatthebook.
5、肯定句变疑问句作肯/否定回答
1.当谓语是系动词时,将系动词提前,其他照写注意 :当肯定句主语是“我/我们”时,疑问句主语换作“你/你们”回答时主语还原成“我/我们”当肯定句主语是“你/你们”时,疑问句主语换作“我/我们”回答时主语还原成“你/你们”例如:Iamastudent.疑:Areyouastudent?答:YesIam./NoI’mnot..Youaregoodboys.疑:Arewegoodboys答:Yesyouare./Noyouaren’t.
2.当谓语是行为动词时(当谓语是动词原型时在句首加do或does)
①当主语是第三人称单数,用Does开头,谓语还原为动词原形,其他照写答语根据主语性别,如果主语是男性,用he代替原有主语如果主语是女性,用she代替原有主语如果主语是物体或动物,用it代替主语例如:Thecatsleeps.疑:Doesthecatsleep答:Yesitdoes./Noitdoes’t..
3.
②当主语是其他人称时,用Do开头,谓语还原为动词原形,其他照写当主语是第三人称复数时,答语用they代替原有主语例如Thesedictionariesbelongtous.疑:Dothesedictionariesbelongtous答Yestheydo./Notheydon’t.注意 :当肯定句主语是“我/我们”时,疑问句主语换作“你/你们”回答时主语还原成“我/我们”当肯定句主语是“你/你们”时疑问句主语换作“我/我们”回答时主语还原成“你/你们”例如Youtakethebooktomyschool.疑:DoItakethebooktoyourschool答Yesyoudo./Noyoudon’t.重点肯变疑,问你们答我们,问我们答你们,问你们的答我们的,问我们的答你们的
6、一般疑问句做肯定,否定回答例子AreyouMaria肯定回答YesIam否定回答NoIamnot.肯定回答Yes主+助动词/系否定回答No主+助动词/系+not.
3.问句和答语的助动词保持一致AreyouastudentYesIan.NoIannot.IshetonyYesheis.Noheisnot.DotheylikecatYestheydo.No.theydonot.DoesshehaveasmalleyeYesshedoes.Noshedoesnot.问句和答语中的主语保持一致She-shehe-hethis-itthat-itthose–theythese-they对划线部分提问
1.MynameisNate.Whatisyourname
2.IamfromChina.Whereareyoufrom
3.Iamfine.Howareyou
4.MisswangisourEnglishteacher.WhoisyourEnglishteacher
5.Lucyistenyearsold.Howoldareyou
6.HeisinClassOneGradeTwo.Whatclassishein
7.Mytelephonenumberis
5805000.Whatisyourtelephonenumber
8.Theyarecars.Whatarethese
9.Thisismycap.Whosecapisthis
10.Sheistall.Whatdoesshelooklike同义句转换
1.PleasegiveJanethebook.PleasegivethebooktoJane.
2.CouldyoupleasetellmeyournameCouldyoupleasetellyournametome
3.Hehasshorthair.Hehairisshort.
4.IhaveabignoseMynoseisbig.
5.Youhaveawidemouth.Yourmouthiswide.
6.MyEnglishteacherisold.MyEnglishteacherisnotyoung.
7.Bettyisnotshort.Bettyistall.
8.Thisismybook.Thisismine.
9.Thisjackeisnotnew.Thisjackeisold.
10.Myrulerisnotlong.Myrulerisshort.
11.Shelookslikehermom.Sheandhermomlookthesame.
12.TheycomefromChina.TheyarefromChina单复数转换将下列句子变成复数Itisabox.Theyareboxes.Thisisaruler.Thesearerulers.Thatisaneraser.Thoseareerasers.Heisastudent.Theyarestudents.Thisisabus.Thesearebuses.Thatisapen.Thosearepens.将下列句子变成单数Theyarepencils.Itisapencil.Theseareerasers.Thisisaneraser.TheyareboysHeisagirl.Thosearedesks.Thisisadesk.Theseareboxes.Thisisabox.ThoesarecarsThatisacar.句型转换专项练习
1、将下列句子改写为复数形式
1.Thereisaknifeinthebox.Therearesomeknivesinthebox.
2.Sheisawomendoctor.Theyarewomendoctors.
3.Ourteacherofentellsusastory.Ourteachersofentellusstories.
4.Thesheepisoverthere.Thesheepareoverthere.
5.Pleasepassmeapieceofbread.Pleasepassmesomepiecesofbread.
2、下列句子改写为否定句
1.Hedoessomereadingeveryday.Hedoesnotdoanyreadingeveryday.
2.Ihavetowashthedishes.Idonothavetowashthedishes.
3.Tellhimthenews.Donottellhimthenews.
3.Shehasbrothersandsister.Shehasnobrothersandorsister.
5.Ithinksheisright.Idonotthinksheisright.
三、改为一般疑问句
1.Thereissomefruitjuiceintheglass.Isthereanyfruitjuiceintheglass
2.Hehastostayhere.Doeshehavetostaythere
3.Wedoeyeexerciseseveryday.Doyoudoeyeexerciseseveryday
4.Shehassomethingtoeat.Doesshehavesomethingtoeat
5.Iamgoodatsinginganddancing.Areyougoodatsinginganddancing
4、对划线部分提问
1.Mymothergoestoworkbybike.Howdoesyourmothergotowork
2.ThatisamapofFrance.Whatmapisthat
3.Thebagofriceistenkilos.HowheavyisThebagofrice
4.IthinkChinesefoodisverynice.WhatdoyouthinkofChinesefood
4.Thestudentsliketheirteacherverymuch.Howdothestudentsliketheirteacher
5.Hishouseisverybig.Whatisthishouselike
6.Therearesixkitesinthesky.Whatisinthesky.
7.HelivesinRoom
306.Whichroomdoeshelivein
8.Shelooksworriedbecauseshecannotfindherdog.Whydoesshelookworried
9.Ittakeshimdoesittakehimtowritethee-mail.Howlongdoesittakehimtowritethee-mail
10.Classesbeginateight.WhattimedoClassesbegin
11.Iwanttobuythreekilosofmeat.Howmuchmeatdoyouwanttobu
12.Hisuncleisabusinessman.Whatdoeshisuncledo
13.Theorangedressiskate’s.Whichdressiskate’s
14.It’sSundaytoday.Whatdayisittoday
15.Thecatsarerunningupthetree.Wherearethecatsrunning
16.Jim’splaneisbroken.What’swrongwithJim’splane
17.Hewoulelikefivecakes.Howmanycakeswouldhelike.
18.TheyplayfootballeveryFriday.Whendotheyplayfootball.
19.ThemaninbrownisTom’sfather.WhichmanisTom’sfather.。