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时间:2020-03-19
《一般现在时中be动词的使用.doc》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、一般现在时中be动词的使用一.be动词: 动词be(am,is,are)说明身份、年龄、状态等 Iamateacher. Iam21yearsold. I’mveryhealthy.二、be动词的人称变化: 第一人称I,后面的动词用am; 第三人称he/she/it,后面的动词用is; 第一人称复数we,第二人称you,第三人称复数they,后面的动词用are.三、be动词在一般疑问句和否定句中的表达: ---AreyouthestudentfromClassTwo? ---No,I’mnot. ---IsheCanadian? ---No,heisn’t. ---A
2、retheyfondofpopmusic? ---No,theyaren’t. 从上面例句中可看出,动词be一般现在时的一般疑问句中把be提到句首,它的否定句式是在be后直接加not。四、be动词的具体使用:1.be+形容词 I’mverytired. Heishandsomeandsmart. Thevegetablesarefresh. It’shottoday. Thetrafficisalwaysheavy. Thebookisinteresting. MytriptoParisisexciting. Theiropinionisdifferentfrommine
3、. Sheiskindenoughtohelpmeout. Myroomisrathersmall. Thestoriesinthebookarescary. SueandSamarefriendlytome.2.be+名词Theyaremyclosefriends. Sheisanicegirl. Theyarebaseballplayers. That’sagoodidea. Moscowisabusycity. Theyaren’tmynotebooks. Iamapatientteacher. Cindyisahousewife. Jakeisanengine
4、er. Bothofherparentsarescientists.3.be+介词短语 Theflowersareinthevase. Sheisathomenow. AretheyfromRussia? Theteacherandthestudentsareintheclassroom. Markisinfrontoftheroom.4.be+形容词短语 Myholidayislongenough. Theyaretiredandhot.5.be+副词 Thegameisover. I’mhome. Theyareabroad. What’sup? Timeisu
5、p. Shewillbearoundhere.6.用于表示时间: TodayisSunday. Thenextmatchwillbeat7. ThefollowingholidayisNationalDay. Thebusinesshourisfrom9a.m.to6p.m.7.用于现在进行时: Peterisrunningintheheavyrain. WeareleavingherenextMonday. I’mcomingtoseeyou. Theyaretakingnotesinclass.练习:一、阅读下面短文并回答问题: RobertB
6、rown RobertBrownisastudent.HeisfromItaly.Heis21yearsold.HestudiesEnglisheveryday.Peterishisteacher.Peterisagoodteacher.Heiskindandpatient.RobertandPeterareintheclassroomnow.Theyarebusy.Peterisattheboard.Robertisathisdesk.Robertlikeshisclassroom.Itisasmallroom.Itiscleanandpleasant.Theclassroomisina
7、largebuilding.(一)用完整句子回答问题: e.g.—IsRobertastudent?—No,heisn’tastudent. 1.IsPeteragoodteacher? 2.AreRobertandPeterintheclassroomnow? 3.Aretheybusy? 4.IsRobertattheboard? 5.IsPeternearthewindow? 6.Isth
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