七年级英语上册 Unit 7 Shopping Grammar课件 （新版）牛津版.ppt

Unit7,Unit7Shopping,Grammar,Lead-in,Wecanseesomeredapplesintheappletree.,Wecantseeanyredapplesinthetree.,Doyouhaveanybreadonyourdesk?,A.Usingsomeandany.,IneedtobuysomeChristmaspresents.,Doyouhaveanymoney?,No,Idonthaveanymoney.,someany用法小结,1.some常用肯定句以及期待对方给予肯定回答的请求、建议的问句中。如：Theyhavesomemoney.（肯定句）Wouldyoulikesometea?(建议）CanIhavesomeoranges?(请求）,2.any常用于疑问句和否定句以及表示强调的肯定句中。如：Doessheoftenbuyanypresentsforhersister?(疑问句）Idontneedanyhelp.(否定句）Whitematchesanyothercolour.(表强调，意为“任何”）some,any既可修饰可数名词也可修饰不可数名词。,Completetheconversationwithsomeorany.Millie:Weneedmanythingsfortheparty,Daniel.Daniel:Yes.Wehaveabigcakeand_bread.Doweneed_fruit?,some,any,Millie:Sure.Weneed_bananasandoranges.Daniel:Whataboutdrinks?Millie:Weneed_juiceandcola.,some,some,Daniel:OK.Doweneedtobuy_papercups?Millie:Yes,wealsoneed_papercups.Daniel:Allright.Letsgo.,any,some,Lead-in,Thereisabirdinthetree.,Therearetwocatsunderthetree.,Thereissomemilkintheglass.,Arethereanybirdsinthetree?Yes,thereare.,Isthereanymilkintheglass?No,thereisnt.,Isthereanywaterinit?Yes,thereis.,B.Usingtherebe,1.Thereisapearonthetable.2.Thereissomemilkintheglass.3.Thereisnotanorangeinthebag.4.Thereisnotanybreadontheplate.5.Therearesomepotatoesinthefridge.6.Therearesomedrinksinmybag.7.Therearenotanycakesinthebox.,8.Therearenotanyfishinthisriver.9.Isthereapearonthedesk?Yes,thereis./No,thereisnt.10.Isthereanybreadonthetable?Yes,thereis./No,thereisnt.11.Arethereanyvegetablesinthebasket?Yes,thereare./No,therearent.,1.Therebe表示“某地有某物或有某人。Thereisachairintheroom.房间里有一张椅子。Therearealotofstudentsintheplayground.操场上有许多学生。,Therebe用法小结,Therearentanyflowersonthetable.桌上没有花。Isthereanybreadinthebag?书包里有面包吗？,2.Therebe结构中be用法如下：thereis+可数名词单数或不可数名词thereare+可数名词复数,3.Therebe结构的否定句是在be后面加not，即：Thereisnot/isntanyputerinmystudy.一般疑问句的构成是将动词be移到句首。Isthereachairintheroom?Arethereanypicturesonthewall?,4.当therebe后面有两个或两个以上的名词时，动词be要与它最近的名词保持一致（即：就近原则）。如：Thereisaneraserandtwopencilsinthebox.Therearetwopencilsandaneraserinthebox.,5.therebe表示“存在”的状态，即：某处有，而have则表示“拥有”，即：某人或某物拥有。therebe+某人或某物+介词短语某人或某物+have+某人或某物Thereisabookonthedesk.Ihaveanewwatchnow.,当表示一个整体所拥有的部分时两者都可用，如：Therearesixwindowsinthewallsofourclassroom.=Ourclassroomhassixwindows.,Task,LookatyourclassroomandmakesentencesusingThereis/are,Exercises,一、用some,any填空：1.Isthere_paperonyourdesk?2.Hedoesnthave_brothers.3.Weneed_fruitattheparty.4.Doesshehave_friendsthere?5.Wouldyoulike_bread?6.Therearent_pearsinthebasket.7.CouldIhave_snacksnow?,any,any,some,any,some,any,some,二、完成句子：1.沿着这条街有两家超市。2.我能为你做点什么？3.我想买一些不同于埃米的礼物。,Therearetwosupermarketsdownthestreet.,WhatcanIdoforyou?,IwanttobuysomepresentsdifferentfromAmys.,4.这条河里有鱼吗？5.桌上没有任何蔬菜。6.书房里有一张书桌和两张椅子。,Arethe