小升初 There be 句型专题PPT课件

.,专题七Therebe句型,.,1.构成,Therebe句型表示的是“某处有(存在)某人或某物”结构：Therebe(is,are,was,were)+名词+地点状语.Thereis/was+n.(单)/不可数n.Thereare/were+n.(复),.,e.g.Therearefifty-twostudentsinourclass.(一般现在时)Thereisapencilinmypencil-case.Thereissomewaterinthatbottleyesterday.Therewasanoldhouseneartheriverfiveyearsago.(一般过去时)Thereweremanybigtreesinfrontofourhouselastyear.,.,“就近原则”如果句子中有两个或两个以上的名词作主语，be动词要和最靠近它的那个主语在数上保持一致。e.g.Thereisanorangeandsomebananasinthebasket.Therearesomebananasandanorangeinthebasket.,.,2.相关句式,1.否定句结构1:Therebe(is,are,was,were)+not+名词+地点状语Therearefiveapplesonthedesk.Therearent(arenot)fiveapplesonthedesk.,.,结构2:Therebe(is,are,was,were)+no+n.+地点状语Thereisanorangeinmyschoolbag.Thereisnoorangeinmyschoolbag,.,注意：(1)Therebe+no+n.(可数名词单数)=Therebe+not+a/an+n.(可数名词单数)Thereisanappleinhisbag.Thereisnoappleinhisbag.=Thereisntanappleinhisbag.,.,(2)Therebe(are,were)+no+n.(可数名词复数)=Therebe(are,were)+notany+n.(可数名词复数)Therearesomeorangesinthatbox.Therearenoorangesinthatbox.=Therearentanyorangesinthatbox.,.,(3)Therebe+no+n.(不可数名词)=Therebe+notany+n.(不可数名词)e.g.Thereissomejuiceinthebottle.Thereisnojuiceinthebottle.=Thereisntanyjuiceinthebottle.,.,2.一般疑问句Therebe+n.+地点状语.(Is,Are,Was,Were)there+n.+地?Thereisabirdinthetree.Isthereabirdinthetree?Therewerefivebooksonthedeskyesterday.Weretherefivebooksonthedeskyesterday?,.,肯定回答：Yes,thereis/was/are/were.否定回答：No,thereisnt/wasntarent/werent-Isthereablackpeninyourpencilcase?-Yes,_./No,_.,.,some和any在therebe结构中:Thereissomemoneyinherhandbag.Isthereanymoneyinherhandbag?Thereisntanymoneyinherhandbag.(some用于肯定句中，可修饰可数名词复数以及不可数名词；any用于疑问句和否定句中),.,3.特殊疑问句(1)对主语提问Whats+介词短语?(主语是物时)Whos+介词短语?(主语是人时)Thereisalittlegirlintheroom.Whoisintheroom?(there省略)Thereisaredappleonthetree.,.,Therearesomebikesnearourplayground.Whatsnearourplayground?注意:无论原句的主语是单数还是复数，对其提问时一般都用be的单数形式(is/was)。Thereweremanybooksinmybagyesterday.,.,(2)对地点状语提问Whereis/was+主语?(可数n.单数或不可数n.)Whereare/were+主语?(可数n.复数)Therearetwoapplesonthetable.-Wherearethetwoapples?-Theyareonthetable.,.,Thereisalittlegirlintheroom.-Whereisthelittlegirl?-Sheisintheroom.Therewerethreecomputersintheteachersofficeyesterday.-Wherewerethethreecomputersyesterday?-Theywereintheteachersoffice.,.,(3)对数量的提问1.Howmany+可数n.复数+are/werethere+介词短语?e.g.Thereisonecatinthebox.Howmanycatsarethereinthebox?Therearetwelvemonthsinayear.Howmanymonthsarethereinayear?,.,2.Howmuch+不可数n.+is/wasthere+介词状语?Thereissomemoneyinmywallet.Howmuchmoneyisthereinyourwallet?Therewasalittlewaterintheglassfivehoursago.Howmuchwaterwasthereintheglassfivehoursago?,.,3.Therebe结构vs.have(实义动词)Therebe句型表示某地存在有某物(人)而have/has/had表示某人拥有某物。两者不能同时使用。e.g.Therearethreebooksonthedesk.Ihavethreebooks.=(Threebooksaremine.),.,Exercise,1、用恰当的be动词填空。1)There_fourseasonsinayear.2)There_notanytreestwoyearsago.3)There_ashoppingcentrenearourschoollastyear.Butnowthere_noone.,.,4)InNewYork,there_alotofraininspring.5)-_thereapostofficenearyourschool?-Yes,there_.6)-Howmanybusstops_there?-There_onlyone.7)There_notanystampsontheenvelope.,.,2.单项选择1.Therearemany_inthelibary.A.animalsB.foodC.books2.Look!There_aknifandthreepensonmydesk.A.areB.isC.arent,.,3.-Heressomewaterforyou.-_.SorryB.ThankyouC.Allright4.-_arethestudents?-Intheclassroom.A.WhereB.WhenC.Who,.,5.Here_herfamilyphoto.A.isB.areC.amD.be6.There_someteainthecup.A.hasB.haveC.isD.are7.-_arethegrapes?-Theyaretwodollarsakilo.A.HowmanyB.HowmuchC.HowcheapD.Howdear,.,8.There_someorangejuiceinthecup.A.areB.isC.have9.There_afewtallbuildingsnearmyhome.A.isB.amC.are,.,10.-Isthereanybreadontheplate?-No,_.A.itisB.thereisntC.itdoes11.Thatis_Americannationalflag.There_fiftystarsonit.A.a,isB.an,areC.an,is,.,12.-Arethere_eggsinthefridge?-Yes,thereare_.A.some;anyB.any;someC.some;someD.any;any13.-_isinthehouse?-Thereisanoldwomaninthehouse.A.WhatB.WhoseC.Wh