英语There-be-句型讲解ppt课件.ppt

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1、柯坪一中张谦典专题二Therebe句型GroupAGroupBGroupcompetition.Let’ssingasong.Howmanyapplesarethereonthetree?Therearetwentyapplesonthetree.Howmanyapplesarethereonthetreenow?Therearethirteenapplesonthetreenow.概念结构用法Therebe句型表示“存在…”“有”，其中be动词有时态和单复数变化。Therebe+主语（人或物名词）+地点be动词用法口诀：我（I）用am,你（you）用are；is跟着他（he）,她（

2、she）,它（it）；单数用is,复数要用are，若要变否定，请把not加；肯定变疑问，尽管往前拉；看名词单数is复数are不可数的用is看名词There_____apeninthepencilbox.A.isB.areThere_____somebreadontheplate.A.isB.areThere_____alotofgreentreesinthePark.A.isB.areThereisacatunderthetree.Thereisaboyunderthetree.Thereissomemilkintheglass.Thereissomewaterintheglass.

3、Thereisn’tanywaterintheglass.Therearetwodogsunderthetree.Therearen’ttwodogsunderthetree.Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.therethere是个近视眼There_____adeskandfifty-fivechairsintheclassroom.A.areB.isThere_____fifty-fivechairsandadeskintheclassroom.A.areB.is就近原则在此添

4、加文本只要看到be动词后面的词是复数名词，就用are，否则就用is。当然还要注意时态哦！There_____somewaterinthebottle.A.isB.areC.haveD.beThereis______inthepencil-case.A.apencilB.twobooksC.fiveapplesD.awaterThere_____apencil-caseandmanypencilsinTom’sschoolbag.A.isB.areC.haveD.beTherearealotof_____inthefridge.A.meatB.chickenC.eggsD.milkTh

5、ereisaradioonthedesk.Therebe---的一般疑问句Istherearadioonthedesk?Yes,thereis./No,thereisn’t.Therearesomeshoesunderthebed.Arethereanyshoesunderthebed?Yes,thereare./No,therearen’t.Therebe---的一般疑问句规则：is/are要提前,some变any,其他都不变．Therebe有特点，主语放在be后面，单数主语用is，复数主语要用are。变否定很简单，be后要把not添。变疑问也不难，把be提到there前。否定疑问

6、any换，就近原则多多练。Therebe口诀Thereisanappleonthechair.请使用Therebe---描述下图Thereisaballinthebasket.Therearetwoapplesonthechair.Thereisapencilinthepencil-box.Therearethreebooksonthedesk.用be动词is/are填空：1、Thereapencilinthepencilbox.2、Theresomeflowersonthedesk.3、Therefourpeopleinmyfamily.4、Thereapictureandtwom

7、apsonthewall.5、A:thereacatunderthetree?B:Yes,thereisareareisIsis1.There_____aclockonthetable.A.is         B.are2.______therearadioonyourdesk?A.  are      B.is3.____thereamaponthewall?Yes,there______.A.are/is     B.is/are    C.Is/i