初中句型转换专项

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1、初中句型转换专项一．一般疑问句：改法：1.如果句子中有be（is，are）或者情态动词can；should；would；may；might，could等，直接将他们提前即可，但结尾别忘打上问号。如：1.Wecanseesomebirds---Canyouseeanybirds？（观察一下，原句中的we改成了you；some改成了any。为什么呢？some用于肯定句，any用于否定句和问句中；再改问句时，一人称we，I，my，our，me，mine要分别改成you，you，your，you，your）。再如：Heismyuncle---Ishey

2、ouruncle？2.如果句子中没有be或情态动词时，就要借用do，does，did了，借用后原来的动词如果加了es或s的，要去掉，如果借了did，原来的过去式也要用原形。如：Weoftenplaybasketballintheplayground----Doyouoftenplaybasketballintheplayground?再如：Sheusuallygetsupat7:00-----Doessheusuallygetupat7；00？再如：Hewenttotheparkyesterday（过去时）---Didhegotoparkyes

3、terday?专项练习:将下列句子改为一般疑问句：1.Theelephant’searsarebig2.welikebirds.3.Icansinganddance4.Iamlisteningtothemusic5.Theyareintheroom.6.Therearesomeflowersinthevase.7.ShewouldliketogotoHongKong.8.Theylikemakingthebed.9.Icanputmybookonthehead.10.Theywenttothezooyesterday.11.Tomlikespl

4、ayingcomputergames.12.Thisismysister.13.Heusuallyhelpshismotherdosomehousework.14.Wemayhavesomeapples.15.Theyliveinanewhouse.二．否定句：改法：1.如果句子中有be（is，are）或者情态动词can；should；would；may；might，could等，直接在它们后面加not；可以缩写，也可不缩写。2.如句子中有some，要改成any（因为some用于肯定句，any用于否定句和问句中）；something改为anyt

5、hing；also改成too，而且将too放在句末，并用逗号隔开。如：我也喜欢看电视IalsolikewatchingTV；改为否定句为—Idon’tlkewatchingTV,too.再如：Hecanreadsomeforeignbooks(他能看一些外国书)改为否定句为：Hecannotreadanyforeignbooks.专项训练：将下列句子改为否定句：1.Itisabigtiger.2.Wearesittingunderthetree.101.Thereissomemilkintheglass.2.Therearesomebusesi

6、nthestreet.3.Shelikestolistentotheradio.4.Samdoesherhomeworkeveryday.5.MymotherdoessomewashingonSundays.6.Weplayedfootballyesterday.7.Theygotobedat10:008.Shecanmakeanicecake.9.TheycangoshoppingonSaturdays.10.Youmaygotocinema.11.Hewouldliketohaveacupofwater.12.IwenttoShangHai

7、lastyear.13.Theyalsolikeplayingbaskerball.一．单数句和复数句的相互改写：将下列单数变为复数或复数变为单数。1.Itisanicecake.2.Thereisapictureoverthere.3.Therearesomechairsintheclassroom.4.Sheisourteacher.5.Wouldyoulikesomebananas.?6.Thosearehisnewclassmates.7.Thisisanorangeorange.8.Theyareblackcats.9.Heisagr

8、eatplayer.英语名词的单复数变化规则一、可数名词都有单数和复数之分:规则的可数名词的复数变化规则：1.一般情况加s：book--booksmo