牛津深圳版英语七上Unit-3《The-Earth》(Grammer)ppt复习课件

Howmanyapplesarethereonthetree?Therearetwentyapplesonthetree.Howmanyapplesarethereonthetreenow?Therearethirteenapplesonthetreenow.概念结构用法Therebe句型表示“存在…”“有”，其中be动词有时态和单复数变化。Therebe+主语（人或物名词）+地点看名词单数is复数are不可数的用is看名词There_____adollinthetoybox.A.isB.areThere_____somebreadontheplate.A.isB.areThere_____alotofgreentreesinthePark.A.isB.areThereisacatunderthetree.Therearetwodogsunderthetree.Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.there是个近视眼。There_____adeskandfifty-fivechairsintheclassroom.A.areB.isThere_____fifty-fivechairsandadeskintheclassroom.A.areB.is就近原则在此添加文本只要看到be动词后面的词是复数名词，就用are，否则就用is。当然还要注意时态哦！There_____somewaterinthebottle.A.isB.areC.haveD.beThereis______.A.apencilB.twobooksC.fiveapplesD.awaterThere_____apencil-caseandmanypencilsinTom’sschoolbag.A.isB.areC.haveD.beTherearealotof_____inthefridge.A.meatB.chickenC.eggsD.milkThereisaradioonthedesk.Therebe---的一般疑问句Istherearadioonthedesk?Yes,thereis./No,thereisn’t.Therearesomeshoesunderthebed.Arethereanyshoesunderthebed?Yes,thereare./No,therearen’t.•规则：is/are要提前,some变any,其他都不变．•Therebe有特点，主语放在be后面，•单数主语用is，复数主语要用are。•变否定很简单，be后要把not添。•变疑问也不难，把be提到there前。•否定疑问any换，就近原则多多练。Therebe口诀•Thereisanappleonthechair.请使用Therebe---描述下图Thereisaballinthebasket.Therearetwoapplesonthechair.Thereisapencilinthepencil-box.Therearethreebooksonthedesk.用be动词is/are填空：1、Thereapencilinthepencilbox.2、Theresomeflowersonthedesk.3、Therefourpeopleinmyfamily.4、Thereapictureandtwomapsonthewall.5、A:thereacatunderthetree?B:Yes,thereisareareisIsis1.There_____aclockonthetable.A.isB.are2.______therearadioonyourdesk?A.areB.is3.____thereamaponthewall?Yes,there______.A.are/isB.is/areC.is/isD.are/are4.There_____somestudentsintheclassroom.A.areB.is5.There_____apencil,abookandtwopensonthetable.A.isB.areACAAB6.There___twoapples,oneorangeandonebananaonthetable.A.isB.are7.Arethere___picturesonthewall?No,therearen't___.A.any/anyB.some/anyC.some/someD.any/some8.--Arethere_____shopsnearhere?--No,thereare_____shopsnearhere.A.some,notB.some,anyC.any,notD.any,noBAD教室里有一些桌子和凳子。Therearesomedesksandchairsintheclassroom.书架上有一些书。Therearesomebooksontheshelf.椅子下有个足球。Thereisafootballunderthechair.树上有两个风筝和一只鸟。Therearetwokitesandabirdonthetree.Thereisabirdandtwokitesonthetree.房子附近有三棵树。Therearethreetreesnearthehouse.1.Thereisamouseintheroom.(改写为一般疑问句，并作肯定否定回答)Isthereamouseintheroom?Yes,thereis./No,thereisnot.2.Thereisafishinthebowl.(改写成否定句)Thereisnotafishinthebowl.3.Therearesomedolphinsintheocean.(改写为一般疑问句)Arethereanydolphinsintheocean?4.Therearesomebooksinhisbag.(改写为否定句)Therearenotanybooksinhisbag.翻译•在桌子上有3支钢笔。•Therearethreepensonthetable.•在树上有一些苹果。•Therearesomeapplesonthetree.•在椅子上有一只兔子。•Thereisarabbitonthechair.•在铅笔盒里有一块橡皮。•Thereisaneraserinthepencil-box.Homework•Therearethreepensonthetable.•Therearenotthreepensonthetable.•Aretherethreepensonthetable?Yes,thereare.No,therearen’t.•Therearesomeapplesonthetree.•Therearenotanyapplesonthetree.•Arethereanyapplesonthetree?Yes,thereare.No,therearen’t.•Thereisaneraserinthepencil-box.•Thereisnotaneraserinthepencil-box.•IsThereaneraserinthepencil-box?Yes,thereis.No,thereisn’t.变否定句和疑问句，并做回答。一.Countableanduncountablenouns可数名词和不可数名词CountablenounsUncountablenounsoneanimal,twoanimalssomerubbishIhaveaworldmapathome.ThereisanarticleabouttheEarth.Allplantsneedlightandwater.Thisplantisbeautiful.Theseanimalsaredangerous.Airhasnosmell.Waterisimportant.•Divideintocountableanduncountablenouns.1.Thereisgrassinaforest.2.Donotthrowrubbishintotheriver.3.Theairisfreshinthemountains.4.Theflowersarebeautiful.Letmetakeaphoto.5.Weshoulddrinkwatereveryday.Hereisaglassforyou.[C][U]forestgrassmountainriverphotoglassrubbishairwaterCanyousayanymore?flower名词可数名词不可数名词：无法用数目计算没有复数不能用a/anwater,tea,milk,orange,ink,rain,snow,weather,food,salt,rice,meat,fish,chicken,bread,paper,chalk,glass,wood,cotton,time,work,homework,housework,money,knowledge,news,information同一单词既可作可数名词，也可作不可数名词，但意义不同。例如：orange橙汁chicken鸡肉oranges橙子chickens小鸡fish鱼paper纸fishes各种鱼papers报纸glass玻璃time时间glasses玻璃杯，眼镜times次数room空间light光rooms房间lights灯fruit水果food食物fruits各种水果foods各种食物of•一杯水______________•九瓶牛奶______________•四对鞋_______________•八张报纸______________aglassofwaterfourpairsofshoeseightpiecesofnewspapersninebottlesofmilkCountablenouns1.+sbook→books2.以s,x,ch,sh结尾+esclass→classes3.辅+y,改y为i,+escity→cities,play→plays4.o+espotato→potatoes,tomato→tomatoes,photo→photos5.f,fe,改v+eslife→lives,leaf→leaves6.不规则man→men7.单复数相同fish,deer,sheep,Chinese,Japanese1.---Helpyourselfto____.---Thanks,mum.Ittastesgood.a.somechickensb.achickenc.somechickend.anychicken2.Twelve____werehurt,butno____werelostinthataccident.a.person,lifeb.people,livesc.peoples,livesd.persons,lifecb选择填空。3.---Thanksforgivingme_____Iwanted.---Youarewelcome.a.theinformationb.aninformationc.theinformationsd.information4.Couldyougiveme_____,please?a.twopieceofpaperb.twopieceofpapersc.twopiecesofpaperd.twopiecesofpaperscd5.Thereislittle______inthefridge.Willyougoandbuysome?a.breadb.noodlec.dumplingd.vegetable6.---Wouldyoulikesometea?---No,thanks.Ihavedrunktwo_____.a.bott