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1Therebe句型考点分析:Therebe句型是考试的重点。重点:Therebe句型的知识点。难点:让学生能够掌握Therebe句型的知识点。考点一:Therebe句型1、【定义】Therebe句型用于表达“...地方有...”。即“某地有某物”。2、【结构】(1)Therebe句型的构成形式一般为“thereis/are+某物/人+地点”。它既可以表示某地方有什么东西,也可以表示某地方有什么人。例子:Thereisanappleonthedesk.桌子上有一个苹果。Therearemanystudentsontheplayground.操场上有许多学生。Thereissomewaterinthebottle.在瓶子里有一些水。注意:观察以上两个句子,在therebe句型中,be是怎么变化的?当后面的物体是可数名词单数时,be要用________________.当后面的物体是可数名词复数时,be要用________________.当后面的物体是不可数名词时,be要用________________.(2)Therebe句型的肯定形式,否定形式,和一般疑问句形式。肯定否定一般疑问句回答Thereisacomputeronthedesk.Thereisnotacomputeronthedesk.Isthereacomputeronthedesk?Yes,thereis.No,thereisn’t.2Thereissomewaterinthebottle.Thereisnotanywaterinthebottle.Isthereanywaterinthebottle?Yes,thereis.No,thereisn’t.注意:some和any的用法:在肯定句中用some,在疑问句和否定句中用any。(3)常见的Therebe特殊疑问句及回答。★Howmany/Howmuch①观察下列句子。--Howmanystudentsarethereontheplayground?--Therearefourstudentsontheplayground.--Howmanybuildingsarethereinyourschool?--Therearesixbuildingsinyourschool.--Howmanyapplesarethereonthedesk?--Thereisonlyoneappleonthedesk.由此可知,无论回答的事物是单数名词还是复数名词,其Howmany的句型不变,即为:Howmany+______________+________________+其它部分。②HowmuchHowmuch用于对不可数名词的提问。例如:Howmuchorangeisthereinyourcup?Howmuchwateristhereinthelake?3、【常考点】(1)就近原则。就近原则指的是谓语动词根据离它最近的单词决定它的单复数。即“近水楼台先得月”。3例如:我们教室里有一块黑板和二十二张桌子。Thereisablackboardand22desksinourclassroom.试想一下,如果我们先说二十二张桌子,再说一块黑板,Therebe句型中的be还会一样吗?应该是怎么样的句子呢?_______________________________________________________________________________(2)Therebe句型后如果有行为动词,就用动词的ing形式。例如:Therearesomeboysplayingbasketballoverthere.Therearesomestudentsdoingtheirhomework.【课堂练习】(一)句型变换。1.Thereisapencilonthedesk.(改为一般疑问句)________________apencilonthedesk?2.Thereisapencilonthedesk.(改为否定句)________________________________onthedesk.3.Thereisapeartree.(用some改为复数句子)There_________________________________.4.Therearesomeorangesonthetable.(改为单数句子)There_______________orangeonthetable.5.Therearesomeboysintheroom.(改为一般疑问句)________there________boysintheroom?6.Therearefourfactoriesinthecity.(对划线部分提问)4________________________arethereinthecity?7.Thereisoneegginthebasket.(对划线部分提问)________________________________thereinthebasket?(二)单项选择。()1.There________acomputerintheclassroom.A.isB.areC.amD.be()2.________thereanyboysintheclass?A.IsB.AreC.AmD.Be()3.There_________apenandtwobooksonthedesk.A.isB.areC.amD.be()4.--Arethereanymapsonthewall?--______________________.A.Therearesome.B.Yes,thereis.C.Yes,thereisone.D.No,thereare.()5.Therearen't_______treesnearthehouse.Thereisonlyone.A.anyB.someC.manyD.much()6.--Aretherepicturesonthewall?--Yes,thereare_____________.A.some,someB.some,anyC.any,someD.any,any()7.Therearealotofpeople__________forthebustocome.A.waitingB.waitedC.towaitD.iswaiting
本文标题:小学英语-There-be-句型
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