小学There-be句型讲解及练习

课文例句Welcometomyhome.Lookatmybedroom.Thereisabed.ThereisaTVinthelivingroom.Therearetwosofas.Therearefourchairsinthekitchen.Thereisadeskandachair.Thereisakiteandtwoballs.Therearetwokitesandaball.therebe句型一、therebe句型：句型基本结构：Thereis+主语(可数名词单数或不可数名词)+时间或地点。Thereare+主语（可数名词复数）+地点在therebe句型中，主语是可数名词单数，be动词用is主语是复数，be动词用are如有几件物品并列（用and连接），be动词根据最接近be动词的那个名词决定。例如：(1）Thereisapenonthedesk.(2)Therearetwobooksonthedesk.(3)Thereisapenandtwobooksonthedesk.(4)Therearetwobooksandapenonthedesk.二、therebe句型与have(has)的区别：1.therebe表示在某地有某物（或人）；have(has)表示某人拥有某物。（1）Thereisadoginthebox.箱子里有条狗（2）Ihaveapen.我有一支铅笔。2．在句子中含有have/has的句型中，究竟是选用have还是has，则由主语的人称来决定。例如：（1）Ihaveadogandacat.我有一条狗和一只猫(2)Shehastworabbits.她有两只兔子。She/He/It是第三人称单数对某一个人的称谓是第三人称单数课堂练习一．用恰当的be（am,is,are）动词填空。1.There_______manyapplesinthebox.2.There_______abigappleonthebox.3.There_______someladiesunderthebigtree.4.There_______apictureandabookonthedesk.5.There_______twopencilsandarubbernearthebooks.6.There______somewaterinthebottle.7.There______somericeinthebowl.8.There_______fourbananasonthetable.9.There_______twobottlesofwateronthedesk.10.There_______notanywaterorapplesinthebag.二．请用have,has填空.1.I______anicepicture.2.He_____agooduncle.3.They____somehorses.4.We______somecats.5.She______aduck.6.Theteacher_______anEnglishbook.7.Theseteachers_______manybooks.