Therebe句型微课课件.ppt

.,1,Therebe句型,Therebe句型表示“某处有或存在某人或某物”一.句型构成：There+be+主语（人或物）+地点例如：桌上有一本书。_onthedesk.那里有一个苹果。_overthere.,1,Thereisabook,Thereisanapple,.,2,Therebe句型,二.名词及主谓一致：当主语是名词单数或不可数名词时，be动词用单数is;当主语是可数名词复数时，be动词用复数形式are.例如：画里有一条河。There_ariverinthepicture.冰箱里有一些牛奶。There_somemilkinthefridge.教室里有三个学生。There_threestudentsintheclassroom.,2,is,are,is,.,3,Therebe句型,三.就近原则：如果Therebe句型后的主语有几个并列的名词时，则根据离be最近的名词的数确定be的形式，即该名词是单数，be就用is；如果该名词是复数，be就用are.例如：数上有一只鸟和两个苹果。There_abirdandtwoapplesinthetree.There_twoapplesandabirdinthetree.,3,is,are,.,4,Therebe句型,四.一般疑问句句式：结构为：1.Is+there+a/an+单数名词+介词短语？2.Is+there+不可数名词+介词短语？3.Are+there+any+复数名词+介词短语？回答用Yes,thereis/are.No,thereisnt.arent.例如：-桌上有一本书吗？-没有。-_abookonthedesk?-No,there_.,4,Isthere,isnt,.,5,Therebe句型,五.特殊疑问句句式：结构为：1.Howmany+复数名词+arethere+介词短语？2.Howmuch+不可数名词+isthere+介词短语？例如：你班有多少学生？_inyourclass?瓶子里有多少牛奶？_inthebottle?,5,Howmanystudentsarethere,Howmuchmilkisthere,.,6,Therebe句型,六.Therebe的将来时：结构：1.Thereis/aregoingtobe2.Therewillbe例如：明天将有一场大雪。_aheavysnowtomorrow.=_aheavysnowtomorrow.明天这里将有两场电影。_twofilmsheretomorrow.=_twofilmsheretomorrow.,6,Thereisgoingtobe,Therearegoingtobe,Therewillbe,Therewillbe,.,7,Therebe句型,七.Therebe和have/has的区别：Therebe句型强调某处有某人/某物”,着重“存在”；have/has则强调“某人有某物”，着重“拥有”。例如：我家有三个孩子。_threechildreninmyfamily.我有三个孩子。I_threechildren.,7,Thereare,have,.,8,Therebe句型,八.小窍门：很多同学在做“有”的句型时，常为难以确定是用Therebe句型还是用have/has感动苦恼。下面向你介绍一个小窍门：在做“有”翻译练习时，就在中文前加个“在”字，如果句子仍通顺，就用thereis/are;反之，则应用have/has.例如：（在）我房间里有台电视。（通顺）_aTVinmyroom.（在）我有台电视。（不通顺）_aTVinmyroom.,8,Thereis,Ihave,.,9,Therebe句型,九.实战演习：1.There_abikeandtwokitesintheroom.A.isB.areC.have2.There_somewaterinthebottle.A.isB.areC.has3.There_someeggsandanappleinthebasket.A.isB.areC.have4.There_afootballmatchtomorrow.A.isgoingtohaveB.willhaveC.willbe,9,.,10,Therebe句型,九.实战演习：1.There_abikeandtwokitesintheroom.A.isB.areC.have2.There_somewaterinthebottle.A.isB.areC.has3.There_someeggsandanappleinthebasket.A.isB.areC.have4.There_afootballmatchtomorrow.A.isgoingtohaveB.willhaveC.willbe,10,.,11,Therebe句型,十.自我挑战：1.我们班有40个学生。_fortystudentsinourclass.2.下周将有一部新电影。_anewfilmnextweek.3