There_be_句型讲解专用课件课件.ppt

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1、There be句型专题句型专题1.定义 There be句型的基本用法是表示“某地(或某时)存在有某人(或某物)，而并非某地(某人、某物或某时)拥有什么东西”，其形式为“There be代词或名词(短语)地点/时间状语”。(其实质句式为倒装句)这里there是引导词，没有词义。be动词有人称和时态的变化。2.结构：a.Thereis+单数可数名词单数可数名词不可数名词不可数名词Thereisa bookonthedesk.桌子上有一本书。Thereissome waterinthebottle.瓶子里有些水。b.Thereare+复数名词复数名词Therearesome pictureson

2、thewall.墙上有些图画。Therearetwo applesinthebasket.篮子里有两个苹果。看名词看名词There _ a doll in the toy box.A.is B.are There _ some bread on the plate.A.is B.are There _ a lot of green trees in thePark.A.is B.are There is a cat under the tree.There are two dogs under the tree.There is a cat and two dogs under the tre

3、e.There are two dogs and a cat under the tree.there 是个近视眼。There _ a desk and fifty-five chairs in the classroom.A.are B.is There _ fifty-five chairs and a desk in the classroom.A.are B.is 在therebe句型中主语是单数，be动词用is；主语是复数，be动词用are。若句子中有几个并列主语时，be动词的形式要与离其最近的一个主语在人称和数上保持一致。例：1.Thereisagirlandtwoboysunde

4、rthetree.2.Therearetwoboysandagirlunderthetree.There _ some water in thebottle.A.is B.are C.have D.be There is _.A.a pencil B.two books C.five apples D.a water There _ a pencil-case andmany pencils in Toms schoolbag.A.is B.are C.have D.be There are a lot of _ in the fridge.A.meat B.chicken C.eggs D.

5、milk There be 句型的否定句和一般疑问句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.Therearetwobooksonthedesk.Therearenttwobooksonthedesk.Thereissomebreadintheplate.Thereisntanybreadintheplate.一般疑问句：be动词(is,are)要提到句首提到句首。some变any，其他都不变Thereisamouseinthehouse.(变成一般疑问句）Isthereamouseinthehouse?Therearesomeflowersi

6、nthegarden.(变成一般疑问句）Arethereanyflowersinthegarden?对Therebe结构中的主语提问的特殊疑问句的基本结构：Whats+介词短语（介词+地点名词）+？中间通常不用there.Thereisabikeunderthetree.Whatsunderthetree?Therearemanybooksonthetable.Whatsonthetable?wTherebe有特点，主语放在be后面，w单数主语用is，复数主语要用are。w变否定很简单，be后要把not添。w变疑问也不难，把be提到there前。w否定疑问any换，就近原则多多练。Thereb

7、e口诀wThere is an apple on the chair.请使用Therebe-描述下图There is a ball in the basket.There are two apples on the chair.There is a pencil in the pencil-box.There are three books on the desk.用be动词is/are填空：1、Thereapencilinthepencilbox.2、Theresomeflowersonthedesk.3、Therefourpeopleinmyfamily.4、Thereapicturean

8、dtwomapsonthewall.5、A:thereacatunderthetree?B:Yes,thereisareareisIsis1.There_aclockonthetable.A.isB.are2._therearadioonyourdesk?A.areB.is3._thereamaponthewall?Yes,there_.A.are/isB.is/areC.is/isD.are/are4.There_somestudentsintheclassroom.A.areB.is5.There_apencil,abookandtwopensonthetable.A.isB.areACA

9、AB6.There_twoapples,oneorangeandonebananaonthetable.A.isB.are7.Arethere_picturesonthewall?No,therearent_.A.any/anyB.some/anyC.some/someD.any/some8.Thereisntabookinhishand.Thereis_bookinhishand.A.noB.not9.Thereisatree_theplayground.A.atB.near10.-Arethere_shopsnearhere?-No,thereare_shopsnearhere.A.som

10、e,notB.some,anyC.any,notD.any,noBABAC教室里有很多桌子和凳子。There are some desks and chairs in the classroom.书架上有很多书。There are some books on the shelf.椅子下有个足球。There is a football under the chair.树上有两个风筝和一只鸟。There are two kites and a bird on the tree.There is a bird and two kites on the tree.房子附近有三棵树。There are

11、three trees near the house.1.Thereisamouseintheroom.(改写为一般疑问句，并作肯定否定回答)Isthereamouseintheroom?Yes,thereis./No,thereisnot.2.Thereisafishinthebowl.(改写成否定句)Thereisnotafishinthebowl.3.Therearesomedolphinsintheocean.(改写为一般疑问句)Arethereanydolphinsintheocean?4.Therearesomebooksinhisbag.(改写为否定句)Therearenotan

12、ybooksinhisbag.翻译w在桌子上有3支钢笔。wTherearethreepensonthetable.w在树上有一些苹果。wTherearesomeapplesonthetree.w在椅子上有一只兔子。wThereisarabbitonthechair.w在铅笔盒里有一块橡皮。wThereisaneraserinthepencil-box.HomeworkwTherearethreepensonthetable.wTherearenotthreepensonthetable.wAretherethreepensonthetable?Yes,thereare.No,therearen

13、t.wTherearesomeapplesonthetree.wTherearenotanyapplesonthetree.wArethereanyapplesonthetree?Yes,thereare.No,therearent.wThereisaneraserinthepencil-box.wThereisnotaneraserinthepencil-box.wIsThereaneraserinthepencil-box?Yes,thereis.No,thereisnt.变否定句和疑问句，并做回答。针对数量提问的特殊疑问句的基本结构是：1.Howmany+名词复数+arethere+介词

14、短语？Therearetwocomputersonthedesk.Howmanycomputersarethereonthedesk?2.Howmuch+不可数名词+isthere+介词短语？Thereissomemilkintheglass.Howmuchmilkisthereintheglass?Howmanyapplesarethereonthetree?Therearetwentyapplesonthetree.Howmanyapplesarethereonthetreenow?Therearethirteenapplesonthetreenow.第三人称单数:He/She/It/Li

15、lyhas第一人称：Ihave第二人称：Youhave复数:They/Thegirls/Theboys/Thechildren/BenandJanethave.have与has的用法Ihaveabook.Youhaveabook.Theyhavetwobooks.HeShehasabook.Therebe和have(has)都表示“有”的含义。Therebe表示“某处存在某物或某人”此时不强调物归谁有。例：Thereisaboxonthedesk.桌子上有一个盒子。have(has)表示“某人拥有某物(某人）“，此时强调所有、拥有关系。例：Wehavetwobasketballs。我们有两个篮球。（强调篮球为我们拥有）some和any在therebe句型中的运用：some用于肯定句，any用于否定句或疑问句。and和or在therebe句型中的运用：and用于肯定句，or用于否定句或疑问句。