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ID:38737515
大小:6.17 MB
页数:8页
时间:2019-06-18
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1、SectionA(3a3c)—单元同步语法精讲精练►句式变身:①变否定句时,当主语是第三人称单数或单数名词时,在实义动词前加doesn't,此时要注意其后的动词变成原形;当主语是第一、第二人称、第三人称复数及其他复数名词时,在行为动词前直接加don't即可。如:Mybrotherdoesn'thaveabasketball.Thegirlsdon'thavecomputergames.②变一般疑问句时,当主语是第三人称单数或单数名词时,在句首加助动词Does,句中行为动词变为原形;当主语是第一人称、第二人称、第三人称复数及其他复数名词时,在句首直接加
2、助动词Do。其肯定回答为“Yes,主语+do/does.”,否定回答为“No,主语+don't/doesn't.”。如:—Doyouhaveabasketball?—Yes,Ido./No,Idon't.—Doesshehaveatennisball?一、根据句意,用do,does,don't或doesn't填空。1.Kateandherfriendhaveadictionary.2.Jackhaveabrother.3.yoursisterhaveacomputer?4.—youhaveabaseball?—Yes,IW.5.—shehaveate
3、nnisball?—No,sheW.don'tdoesn'tDoesDodoDoesdoesn't二、按要求完成下列句子。1.Frankhasablacktapeplayer.(改为一般疑问句并作肯定回答)Frankablacktapeplayer?W.2.Ihavearedschoolbag.(改为一般疑问句并作否定回答)youaredschoolbag?W.3.Hehasasister.(改为否定句)Heasister.4.Mygrandparentshaveawhitedog.(改为否定句)Mygrandparentsawhitedog.5.S
4、hehasanicecup.(用they代替she改写句子)niceW.DoeshaveYes,hedoesDohaveNo,Idon'tdoesn'thavedon'thaveTheyhavecups三、单项选择。1.yourcousinhaveasoccerball?A.IsB.AreC.DoD.Does2.Anna'ssisteranEnglishdictionary.A.don'thaveB.don'thasC.doesn'thaveD.doesn'thas3.Maryhasbaseball,butshedoesn'tplaybaseball
5、.A.a;aB.the;theC./;aD.a;/DCD4.—DoesTomavolleyball?—Yes,hetwo.A.have;haveB.have;hasC.has;haveD.has;has5.—Jack,whataboutgoingtothezoo?—W.A.You'rewelcomeB.HaveagooddayC.ThatsoundsgoodD.NicetomeetyouBC
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