1therebe句型讲与练therebe1.定义:Therebe句型表示某处存在某物或某人。2.结构:Thereis+第三人称单数可数/不可数名词+地点状语例:Thereisaruleronthedesk.书桌上有一把尺。Thereissomewaterinthebottle.瓶子里有一些水。Thereare+复数名词+地点状语例:Therearefourapplesonthetree.树上有四个苹果。Therearemanyflowersinthepark.公园里有许多花。there是引导词,在句中不充当任何成分,翻译时也不必译出。注意:句子的主语是某人或某物,谓语动词be要与主语(某人或某物)的数保持一致。当主语是两个或两个以上的名词时,谓语动词要与跟它最近的那个名词一致。eg.①Thereisabirdinthetree.树上有一只鸟。②Thereisateacherandmanystudentsinourclassroom.我们教室里有一位老师和许多学生。③Therearetwoboysandagirlunderthetree.树下有两个男孩,一个女孩。3.Therebe句型与have的区别:(1)Therebe句型和have都表示“有”的含义。区别如下:Therebe表示“某处存在某物或某人”;have表示“某人拥有某物/某人”,它表示所有、拥有关系。①Hehastwosons.他有两个儿子。②Therearetwomenintheoffice.办公室里有两个男人。(2)当have表示“包括”、“存在”的含义时,Therebe句型与其可互换。eg.Aweekhassevendays.=Therearesevendaysinaweek.一个星期有七天。4.Therebe句型转换变脸一:否定句Therebe句型的否定式的构成和含有be动词的其它句型一样,在be后加上not或no即可。注意not和no的不同:not是副词,no为形容词,nota/an/any+n.相当于no+n.。Therebe否定句型中的notany与no可以互换。notany强调一个都没有。1.Therearenotanybooksinthebag.=Therearenobooksinthebag.2.Therearenostudentsintheclassroom.=Therearenotanystudentsintheclassroom.3.Thereisnotanymilkinthebottle.=Thereisnomilkinthebottle.Therearesomepicturesonthewall.→Therearen'tanypicturesonthewall.=Therearenopicturesonthewall.Thereisabikebehindthetree.→Thereisn'tabikebehindthetree.=Thereisnobikebehindthetree.变脸二:一般疑问句Therebe句型的一般疑问句变化是把be动词调整到句首,再在句尾加上问号即可,此为\调整法\。但同时要注意:当肯定句中有some时,要将其改为any(否定变化也一样)。看看下面两句是如何\改头换面\的吧:ThereissomewateronMars.→IsthereanywateronMars?Therearesomefishinthewater.→Arethereanyfishinthewater?肯定回答为:Yes,thereis/are.否定回答为:No,thereisn’t/aren’t.变脸三:特殊疑问句Therebe句型的特殊疑问句形式有以下三种变化:①对主语提问:当主语是人时,用\Who\'s+介词短语?\;当主语是物时,用\What\'s+介词短语?\。注意:无论原句的主语是单数还是复数,对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如Therearemanythingsoverthere.→What'soverthere?Thereisalittlegirlintheroom.→Whoisintheroom?②对地点状语提问:提问地点当然用Whereis/are+主语?\啦!例如:Thereisacomputeronthedesk.→Whereisthecomputer?Therearefourchildrenontheplayground.→Wherearethefourchildren?③对数量提问:一般有两种句型结构:Howmany+复数名词+arethere+介词短语?Howmuch+不可数名词+isthere+介词短语?have,has2一.1.表示:某人或某物“拥有”什么东西,强调“所属关系”,而且某人某物作为句子的主语。2.have用在人称I,we,you,they和复数的人或物后面。has用在人称he,she,it和单数和人或物后面。Ihaveadaughter.Hehasaluckydog.二、have的搭配1.“have+表示一日三餐的名词”,意为“用餐”。如:havebreakfast吃早餐,havelunch吃午饭,havesupper吃晚饭。2.“have+表示食品、饮料等名词”,意为“吃;喝”。如:have(some)bread吃面包,haveeggs(forbreakfast)(早餐)吃鸡蛋,have(acupof)tea喝(一杯)茶。3.“have+表示动作的名词”,没有固定的意思,常与表示动作的名词同义。如:havearest休息一下haveaswim游泳haveadrink(of...)喝一点(……)havealook(at...)(朝……)看一眼4.“have+表示某种活动的名词”,意为“进行,举行”。如:haveaclass(学生)上课haveabirthdayparty举行生日聚会三、have/has的用法:1)谓语动词have表示“有”,有两种形式:have和has,前者用于第一人称(I,we),第二人称(you)和第三人称复数(they),后者用于第三人称单数(he,she,it)或单数名词。Ihaveanappleandhehastwobananas.YouhaveanewEnglishteacher.Ithastwobigeyes.JulieandJackhaveanicecar.2)have/has句型与therebe句型的比较:两者都表示“有”,但用法不同。前者表示所属关系,即表示“某人或某物有什么”,而后者表示存在,表示“某地有什么”。Shehasalotofprettyskirts.Therearealotofprettyskirtsintheshop.3)have/has的否定句,一般要加助动词do/does,再加not构成,即donothave(don’thave)/doesnothave(doesn’thave)Shedoesnothaveasister.Wedon’thaveanyclassesonSaturday.我们星期六没有课。AnnandIdon’thaveabigroom.我和安没有一个大房间。4)一般疑问句由“助动词Do/Does+主语+have+宾语”构成,回答用Yes,…do/does.或者No,…don’t/doesn’t.--Doyouhaveabighouse?他们的房子大吗?--No,theydon’t.不,他们的房子不大。--Doeshehaveaneraser?他有橡皮吗?--Yes,hedoes.他有的。练习题一.选择题1.Thereare_____daysinaweek.A.thesevenB.seventhC.theseventhD.seven2.Therearefew_____inthefridge.Let'sgoandbuysomepeas,carrotsandcabbages.A.vegetablesB.fruitC.meatD.eggs3.Look!Therearesome_____onthefloor.A.childB.waterC.boxesD.girl4.Thereweretwo_____peopleatyesterday'smeeting.A.hundredsB.hundredsofC.hundred5.Theletterfrommyunclewasshort.Therewasn't_____news.A.manyB.afewCmuchDfew6.—Oh,thereisn'tenough_____forusinthelift.—Itdoesn'tmatter,let'swaitforthenext.A.groundB.floorC.placeD.room7.There_____anEnglishEveningnextTuesday.A.wasB.willbeCwillhaveD.aregoingtobe8.There_____afootballgameinourschool.A.hasB.willhaveC.willbe9.Thereisgoingto_____areport_____Chinesehistoryinourschoolthisevening.A.have;onB.be;onC.have;forD.be;of10.Thereis_____foodhere.We'llhavetobuysome.A.anyB.someC.No11._____hehaveapencilcase?A.DoB.DoesC.IsD.Are12.I___afootball,andJiamin_____abasketball.A.have,haveB.has,hasC.have,hasD.has,have13.Doeshehaveacomputer?No,he______.A.doesn’tB.don’tC.hasn’tD.haven’t14.MrWhite____twochildren.A.doesn’thaveB.haveC.doesn’thasD.don’thave15.DoesTom_____anyerasers?Yes,he______some.A.have,haveB.has,hasC.have,hasD.has,have316.Manypeople_____computersnow.A.haveB.hasC.are17.They____someoranges.A.haveB.hasC.arethere18._____yougotacard?A.HaveB.hasC.Arethere19._______anyteachersintheoffice?A.HaveB.hasC.Arethere20.Isthereagooseintheriver?_____________.A.Yes,heisB.No,itisn't.C.Yes,thereis.21.Arethereanymapsonthewall?___A.Therearesome.B.Yes,thereis.C.Yes,thereisone.D.No,thereare.22.Howmany____arethereinthepicture?A.womanB.womenC.buyD.milk23.Therearen’t___treesnearthehouse.Thereisonlyone.A.anyB.someC.manyD.much24.There___twobowlsofriceonthetable.A.isB.haveC.hasD.are25.Arethere___housesneartheriver?Yes,thereare.A.some,someB.any,someC.any,anyD.some,any二、用恰当的be动词填空。1.Therealotofsweetsinthebox.2.Theresomemilkint