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一般现在时专项复习Be动词的一般现在时Iateacher.amHeaboy.isTheystudents.are1、表示客观真理或事实•Iamateacher.•Heisaboy.•Theyarestudents.travelsmoves1、Light______(travel)fasterthansound.2、Theearth______(move)aroundthesun.be动词一般现在时的句式结构肯定句：Iamastudent.Heistwelve.Theyareintheclassroom.肯定句结构:主语+be动词+其他否定句：Iamnotastudent.Heisnotathirteen.Theyarenotintheclassroom.isnot=isn’tarenot=aren't否定句结构:主语+be动词+not+其他一般疑问句：Areyouastudent?Ishetwelve?Aretheyintheclassroom?肯定回答：Yes,主语+be否定回答：No,主语+benot一般疑问句:Be动词+主语+其他？特殊疑问句：疑问词+一般疑问句Whoareyou?Howoldishe?Wherearethey?特殊疑问句:特殊疑问词+be动词+主语+其他？我用am，你用are，is连着他（he），她（she），它（it）;单数名词用is，复数名词全用are；变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。总结一下：一、用be动词的适当形式填空1.Amy____hersister.2.Hisname_____Kate.3.--What____yourphonenumber?--It_____284-2942.4.--______youCara?--No,I_____Gina.5.Herbrother’sname_____John.isisisAreamisisPracticeandTest实义动词的一般现在时MondayTuesdayWednesdayThursdayFridaySaturdaySundayalwaysusuallyoftensometimesseldomnever•Thegirloftenapples.Thesetwoboysusuallyapples.eatseat说说看看ThatboyalwaysTV.TimandhismothersometimesTV.watcheswatchThegirlofteneatsapples.Thesetwoboysusuallyeatapples.ThatboyalwayswatchesTV.TimandhismothersometimeswatchTV.动词三单形式eats,watches2、现在经常性的动作或状态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：名词复数第一人称例1)Weusuallygotoschoolat7:30.我们通常7:30上学去。2)Myparentsgivetenyuantomysistereveryweek.我父母每星期给我妹妹十元钱。肯定句结构:主语+动词原形+其他否定句:主语+don't+动词原形+其他1.Myparentsgivetenyuantomysistereveryweek.(改为否定句)Myparentsdon’tgivetenyuantomysistereveryweek.2.Weusuallygotoschoolbybus.(改为否定句)Weusuallydon’tgotoschoolbybus.一般疑问句:Do+主语+动词原形+其他1.Myparentsgivetenyuantomysistereveryweek.(改为一般疑问句并作肯定回答)Doyourparentsgivetenyuantomysistereveryweek?Yes,theydo.2.Weusuallygotoschoolat7:30.(改为一般疑问句并作否定回答)Doyouusuallygotoschoolat7:30?No,theydon’t.肯定：Yes,主语+do.否定：No,主语+don’t.•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+一般疑问句必要的，什么是第三人称单数呢？第三人称单数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1.一般情况下,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元音字母+y结尾直接加s如plays写出下列动词的第三人称单数形式workstudydrivewashwatchflyspellspeaksaylikedohaveworksstudiesdriveswasheswatchesfliesspellsspeakssayslikesdoeshasPractisePracticemakesperfect!孰能生巧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,clean