初中英语人教版七年级下册There be 句型专题.pptx

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1、主讲：张雷平单位：内蒙古化德县第二中学Therebe句型专题翻译下列句子：1、Thereisapictureonthewall.2、Thereisabagbehindthechair.3、Therearefourpicturesonthewall.4、Therearesomeshoesunderthebed.概念结构be的确定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）+地点结构中there是引导词，没有词义，be是谓语动词，地点常用介词短语表示。看主语（名词）：

2、单数is复数are不可数的用is就近原则如果有两个或两个以上的主语时，be动词要和最靠近它的那个主语在数上保持一致。1.There_____aclockonthetable.A.is         B.are2.______therearadioonyourdesk?A.  are      B.Is3.____thereamaponthewall?Yes,there______.A.are/is     B.Is/is4.There_____somestudentsintheclassroom.A.are        

3、B.is5.There_____apencil,abookandtwopensonthetable.A.is         B.are练一练ABAAB6.Arethere___picturesonthewall?No,therearen't___.A.any/anyB.some/anyC.some/someD.any/some7.Thereisatree____theplayground.A.at    B.nearC.inD.under8.--Arethere_____shopsnearhere?--No,therear

4、e_____shopsnearhere.A.some,not B.some,any   C.any,not  D.any,noABC练一练Picture1Thereisanappleonthechair.请使用Therebe---描述下图Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.Picture2Picture3Thereisapencilinthepencil-box.Picture4Therearethreebooksonthe

5、desk.Therebe句型的各种句式Therebe句型的否定句和一般疑问句否定句：在be动词后加not.如果句中有some，一般要变成any.1.Therearetwobooksonthedesk.Therearen’ttwobooksonthedesk.2.Thereissomebreadintheplate.Thereisn’tanybreadintheplate.一般疑问句：be动词(is,are)要提到句首。some变any，其他都不变1.Thereisamouseinthehouse.(变成一般疑问句）Isthe

6、reamouseinthehouse?2.Therearesomeflowersinthegarden.(变成一般疑问句）Arethereanyflowersinthegarden?练一练1.变为否定句:1.Therearetwobowlsonthetable._____________________________________2.Therearesomebeautifulflowersinthegarden._______________________________________3.Thereisatreein

7、thegarden._________________________________________________________________________________Therearen’ttwobowlsonthetable.Therearen’tanybeautifulflowersinthegarden.Thereisn’tatreeinthegarden.练一练2.改为一般疑问句:1.Therearefourapplesontheground.______________________________

8、______2.Therearesomebirdsinthetree.____________________________________3.Thereisabikeunderthetree._________________________________Aretherefourap