一般现在时专项复习Be动词的一般现在时Iateacher.1、表示客观真理或事实be动词一般现在时的句式结构肯定句：Iamastudent.Heistwelve.Theyareintheclassroom.否定句：Iamnotastudent.Heisnotathirteen.Theyarenotintheclassroom.一般疑问句：Areyouastudent?Ishetwelve?Aretheyintheclassroom?一、用be动词的适当形式填空Amy____hersister.2.Hisname_____Kate.3.--What____yourphonenumber?--It_____284-2942.4.--______youCara?--No,I_____Gina.5.Herbrother’sname_____John.实义动词的一般现在时ThatboyalwaysTV.Thegirlofteneatsapples.1.如果主语是和动词不用做任何变化，即仍然用动词原形表示：否定句:主语+don't+动词原形+其他一般疑问句:Do+主语+动词原形+其他2.主语是时，谓语动词要进行必要的变化。肯定句:主语+动词三单+其他否定句:主语+doesn't+动词原形+其他一般疑问句:Does+主语+动词原形+其他肯定回答:Yes，主语+does否定回答:No，主语+doesn't特殊疑问句:特殊疑问词+一般疑问句1.人称代词he,she,it是第三人称单数1).HelikeswatchingTV.他喜欢看电视.2).Shehaslunchattwelve.他十二点吃午餐.3).Itlookslikeacat.它看起来象只猫.2.单个人名.地名或称呼作主语时,是第三人称单数形式.1).HanMeiwatchesTVwithhermother.韩梅和她的母亲看电视.2).BeijingisthecapitalofChina.北京是中国的首都.动词变三单变化规则一般情况下,直接加swork---worksplay---playsrain---rainssee---sees2.以sh,ch,s,x或o结尾的词后加-eswash---washesteach---teachesfix---fixesdo---doesgo---goes3.以辅音字母加y结尾的,先把y变成i,再加es.如:study---studiesfly---fliescarry---carries写出下列动词的第三人称单数形式一般现在时综合练习1._____youhaveabook?ADoB.AreC.IsD.Have2.DoesLiLeiliketowatchTV?______________.A.Yes,helike.B.No,hedoesn’t.C.Yes,he’dlike.D.No,helikes.3.Shedoesn’t______herhomeworkintheafternoon.A.doingB.todoC.doesD.do4.How____Mr.Smith______toEngland?A.do,goB.is,goC.does,goD.does,goes5._____she______homeatsixeveryday?A.Is,leaveB.Does,leaveC.Is,leavesD.Does,left6.Iwant____homeworknow.A.doingB.todoC.todomyD.domy7.It'stime______.A.gotoschoolB.playgamesC.togohomeD.todomyhomeworks8．-____you____theblackboard?-Yes,Ican.A.Can,cleanB.Am,cleaningC.Are,cleaningD.Do,cleanThankyou!