Therebe句型（課件）重大版英語五年級上冊

Therebe句型Contents目錄01020304Therebe句型的概念和結(jié)構(gòu)Therebe句型的句型轉(zhuǎn)換Therebe句型的就近原則Therebe句型與have區(qū)別Let'sreview.Thereisacarnexttothehouse.Thereisachickbetweentwoducks.Therearesometreesbehindthehouse.Therearesomeflowersinfrontofthehouse.Therebe句型的概念和結(jié)構(gòu)Therebe句型的意思是“有”，表示某地或某時有某物或某人，強調(diào)一種“存在”關(guān)系。結(jié)構(gòu)為：Thereis/are+某物/某人+某地/某時。例如：Thereisabookonthedesk.Therearetwodogsinthebedroom.桌上有一本書。臥室里有兩只狗。觀察下列句型.Thereisacarnexttothehouse.Thereisachickbetweentwoducks.Therearesometreesbehindthehouse.Therearesomeflowersinfrontofthehouse.Thereisabookonthedesk.Therearetwopencilsonthedesk.Thereissometomatojuiceinthebottle.Thereissomewaterintheglass.Thereis+單數(shù)/不可數(shù)名詞Thereare+復(fù)數(shù)就近原則Thereisacatandtwodogsintheroom.Therearetwodogsandacatintheroom.Thereisacupandsomebooksonthetable.Therearesomebooksandacuponthetable.當Therebe后接兩個或兩個以上并列名詞時，be動詞要和跟它最近的那個名詞一致。若離得近的是可數(shù)名詞單數(shù)或者不可數(shù)名詞，就用is.若離得近的是可數(shù)名詞復(fù)數(shù)，就用are.口訣：Therebe是個近視眼，誰離be動詞近，就看誰。練一練01.There____ducksonthetable.02.There____anappleonthetable.03.There____acomputerinmystudy.04.There____ariverandsometreesinthepark.05.There____aclockandsomepicturesonthewall.areisisisisTherebe句型的句型轉(zhuǎn)換否定句結(jié)構(gòu)：be動詞后面加not,如果有some改為anyThereisabookonthetable.Thereisnotabookonthetable.Thereisn'tabookonthetable.Thereissomemilkintheglass.Thereisnotanymilkintheglass.一般疑問句：be動詞提前，首字母大寫，結(jié)尾改問號，有some要改any例如：Therearetwodogsunderthetree.一般疑問句：Aretheretwodogsunderthetree?肯定回答：Yes,thereare.否定回答：No,therearen't.肯定回答：Yes,therebe.否定回答：No,therebenot.練一練Therearesomeorangesonthetable.變否定句：_____________________________________變一般疑問句：_________________________________肯定回答：_____________________________________否定回答：_____________________________________Therearen'tanyorangesonthetable.Arethereanyorangesonthetable?Yes,thereare.No,therearen't.練一練Thereisatreebehindmyhouse.變否定句：_____________________________________變一般疑問句：_________________________________肯定回答：_____________________________________否定回答：_____________________________________Thereisn'tatreebehindmyhouse.Isthereatreebehindmyhouse?Yes,thereis.No,thereisn't.Therebe句型與have區(qū)別Therebe句型和have從詞義上都是“有”的意思，但有本質(zhì)的差別。Therebe僅僅表示一種客觀存在，即“某地有某人或者某物”，而have卻表示一種所屬關(guān)系，即“某人或某物擁有......”Thereisabookonthedesk.書桌上有一本書。Ihaveabook.我有一本書。Therebe句型：存在關(guān)系；have：所屬關(guān)系Therebe和have不能同時出現(xiàn)在一個句子里。Therebe句型用法口訣Therebe句型有特點，主語放在be后面不可數(shù)單數(shù)都用is,復(fù)數(shù)全用are變否定很簡單，be后要把not添變疑問也不難，把be移到there前some用于肯定句，否定疑問用any遇到并列主語時，就近原則不看遠(isnot=isn'tarenot=aren't)練一練1.There____somebreadinthefridge.A.isB.are2.There_____anywaterinthebottle.A.isnoB.isnotC.arenotD.areno3.There_____somemilk,someeggsandafewapplesonthetable.A.isB.areC.isn'tD.arenot.ABA練一練4.There____abookandtwopencilsinmybag.A.isB.are5.____thereaparknearyourhome?A.isB.areC.am6.-Isthereacomputerintheclassroom?-________A.Yes,IcanB.Yes,thereis.C.No,Ican't.AAB練一練7.There____ahorseonthefarm.A.isB.areC.have8._____amaponthewall.A.ThereB.ThereisC.Thereare9.There_____anybeefonplate.A.isB.areC.isn'tD.arenot.ABC練一練10.There____somewaterinthefridge.A.is