六年级英语句型转换方法归纳

句型转换方法归纳改为一般疑问句1、先找be动词am,is,are,was,were或情态动词can,may,must,would，should,could.如果有这些词，直接把这些词放在句子最前面，some改成any，句号改成问号！其余照抄；（如果主语是第一人称则变成第二人称）2、如果句子中没有be动词或者是情态动词，要在句子最前面加助动词do、does或者是did。首先判断句子时态，如果句子是过去式，则要在句最前面加Did，后面动词用原型，some改成any，句号改成问号，其余照抄；（如果主语是第一人称则变成第二人称）如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在句子最前面前加助动词Does,后面动词用原型，some改成any，句号改成问号，其余部分照抄。（如果主语是第一人称则变成第二人称）其他情况均要在句子最前面加助动词do，some改成any，句号改成问号，其它部分照抄.（如果主语是第一人称则变成第二人称）改为否定句1、先找be动词am,is,are,was,were或情态动词can,may,must,would，should,could.如果有这些词，直接在这些词的后面加not，some改成any，其余照抄；2、如果句子中没有be动词或者是情态动词，要在动词前面加don’t、doesn’t或者是didn’t。首先判断句子时态，如果句子是过去式，则要在动词前面加didn’t，后面动词用原型，some改成any，其余照抄；如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在动词前面前加doesn’t,后面动词用原型，some改成any，其余部分照抄。其他情况均要在句子动词前面加don’t，some改成any，其它部分照抄.对划线部分提问第一步：先把句子改成一般问句第二步：把提问部分省略，在句子最前面加疑问词。（如果提问部分是动词词组，要把它改成do；如果提问部分是动名词词组，要把它改成doing）（注：如划线部分为主语，则用who代替，其余照抄；如划线部分为动词或动词短语，则用do代替，句前加what，再改为一般疑问句主格：Iweyousheheitthey宾格：meusyouherhimitthem形容词性物主代词：myouryourherhisitstheir名词性物主代词：mineoursyourshershisitstheirs（注：我I、我们we是第一人称；你you，你们you是第二人称；剩下的全部是第三人称）单词意思用法when什么时间问时间who谁问人whose谁的问主人where在哪里问地点which哪一个问选择why为什么问原因what什么问东西whattime什么时间问时间whatcolour什么颜色问颜色whatabout…怎么样问意见whatday星期几问星期whatdate什么日期问具体日期whatfor为何目的问目的how…怎么样问情况howold多大问年龄howmany多少问数量howmuch多少问价钱howabout…怎么样问意见howfar多远问路程情态动词练习1.You_____allthoseclothes.Wehaveawashingmachinetodothatsortofthing.A.needn’thavewashedB.shouldn’thavewashedC.mustnothavewashedD.cannothavewashed2.John_____hisfatherabouthisfailureintheexam.A.daresnottellB.daresnottellingC.darenottellD.daresnottotell3.Tom’sscoreonthetestisthehighestintheclass;he_____lastnight.A.shouldstudyB.shouldhavestudiedC.musthavestudiedD.musthavetostudy4.Thispenlookslikemine,yetitisn’t.Whose_____itbe?A.mustB.canC.mayD.might5.Nobodyknowshowpeoplefirstcametotheseislands.They_____fromSouthAmericaonrafts.A.musthavesailedB.cansailC.mighthavesailedD.shouldhavesailed6.Hemusthavefinishedhishomework,_____he?A.mustn’tB.didn’tC.needn’tD.hasn’t7.Walkingaloneinthedesertedvillage,Johnwasscared.Hethoughthe_____Tomtogowithhim.A.mighthaveaskedB.shouldaskedC.musthaveaskedD.shouldhaveasked8.Asasoldier,you_____doastheheadtellsyou.A.willB.shallC.mayD.ought9.Youshouldbearinmindthatheisnotasstrongashe_____.A.wasusedtobeB.usedtobeC.wasusedtoD.useto10.Sinceitisalreadymidnight,we_____.A.hadbetterleavingB.oughttohaveleftC.musthaveleftD.mightaswellleave11.Mary_____myletter,otherwiseshewouldhaverepliedbeforenow.A.shouldhavereceivedB.hasreceivedC.couldn’thavereceivedD.oughttohavereceived12.IncaseI_____,Iwouldtryagain.A.willfailB.wouldmissC.shouldfailD.shallmiss13.What_____wouldhappenifthedirectorknewyoufeltthatway?A.willyousupposeB.yousupposeC.doyousupposeD.youwouldsuppose14.Youmustbeawriter,_____?A.mustn’tyouB.areyouC.mustyouD.aren’tyou15.Twoeyes_____seemorethanone.A.canB.mayC.willD.should16.Researchfindingsshowwespendabouttwohoursdreamingeverynight,nomatterwhatwe____duringtheday.A.shouldhavedoneB.wouldhavedoneC.mayhavedoneD.musthavedone17._____youcontinueinyoureffortsandachievenewandgreatersuccesses.A.WouldB.WillC.MayD.Should18.Hasitbeenwarnedthatallthechildreninthisarea_____stayattheirhomesuntiltheBirdFluhasbeencontrolled?A.canB.willC.mayD.shall19.—MayIsitbesideyou,sir?—No,you_____.Mygirlfriendiscomingsoon.A.can’tB.mustn’tC.needn’tD.shouldn’t20.Sir,you_____besittinginthiswaitingroom.Itisforwomenandchildrenonly.A.mustn’tB.can’tC.won’tD.needn’t21.Whenwegottothecinema,thefilmhasn’tstartedyet,sowe_____.A.needn’thurryB.didn’tneedhurryC.needn’ttohurryD.needn’thavehurried22.Thedriverhasdrunktoomuchwineanddangerousthings_____happenatanytime.A.shouldB.canC.mustD.need23.Ashehadheartattack,hewastoldthathe_____continuethework.A.needn’tB.maynotC.mustn’tD.can’t24.Thiscouplehadbeenseparatedfortwentyyears;you_____imaginehowhappytheywerewhentheymetagain.A.mightB.willC.canD.must25.Whencrossingthestreet,you_____betoocareful.A.needn’tB.couldC.mustD.can’t26.Iknowthingsarehardwithyou,butyou_____trytogetoverthedifficulties.A.canB.mayC.mustD.ought27.Ipromisedtogettherebefore5o’clock,butnowtherainispouringdown.They_____formeimpatiently.A.mustbewaitingB.oughttowaitC.couldbewaitingD.maywait28.He_____the9:20trainbecausehedidn’tleavehometill9:25.A.canreachB.couldcatchC.maynotcatchD.couldn’thavecaught29.Tobeonsafeside,we_____fillupthetanknow,becausewe_____runoutofgasontheway.A.could;couldB.should;mightC.should;wouldD.could;might30._____showhimselfinthefrontofthemirror?A.DaresthekingB.DarethekingC.DoesthekingdareD.Isthekingdare31.Seewho’sthere!_____itbeMary?A.MayB.MustC.CanD.Will32.Italkedforalongtime,andintheendI_____makehimbelieveme.A.wasabletoB.couldC.mayD.might33.Therewasalotoffunatyesterday’sparty.You_____come,butwhydidn’tyou?A.musthaveB.shouldC.needhaveD.oughttohave34.Ioftenseelightsinthatemptyhouse.DoyouthinkI_____reportitthepolice?A.shouldB.mayC.willD.can35.—Icameherebytaxiandthedriverchargedme50Yuan.—Really?You_____havecomebybus.A.needn’tB.mustC.mayD.should36.—Doyoustillrememberwhenwewenttothegreatwall?—Ican’trememberitwell,but_____ithavebeensometimeslastMay?A.shouldB.