新概念第一册第41-42精品课件.ppt

therebe句型表示某地有某物或某人Thereisa/an+可数名词单数+地点Thereissome+不可数名词+地点Thereare+复数名词+地点树下有一个男孩。Thereisaboyunderthetree.在盘子里有一些乳酪。Thereissomecheeseontheplate.在盒子里有一些洋娃娃。Therearesomedollsinthebox.,语法一、therebe句型,翻译下列句子：,1、Thereisapictureonthewall.2、Thereisabagbehindthechair.3、ThereisanEnglishbookinthedesk.4、Therearefourpicturesonthewall.5、Therearesomeshoesunderthebed.6、Therearetwoboysinfrontofthehouse.,Therebe句型,1.肯定句,Thereis/are+某物/某人+某地,1:Thereisagirlandtwoboysinthepicture.2:Therearetwoboysandagirlinthepicture.,就近原则be动词单复数形式跟therebe之后的第一个主语保持一致，如果第一个主语是单数或不可数名词用is，如果第一个主语是复数用are。,there是个近视眼。,tree,cat,Thereisacatunderthetree.,Therearethreebirdsinthetree.,bird,请使用Therebe-描述下图,请使用Therebe-描述下图,Thereisacatandtwobirdsinfrontofthehouse.,Therearetwobirdsandacatinfrontofthehouse.,2）否定句Thereis/are+not+某物/某人+某地,1.Thereisaknifeinthekitchen.否定:Thereisnotaknifeinthekitchen.2.Therearefiveapplesonthetree.否定:Therearenotfiveapplesonthetree.3.Thereissomeinkinthebottle.否定:Thereisnotanyinkinthebottle.规则：be词后面加not,some(一些)变any(一些),isnt,arent,Thereisaradioonthedesk.,Istherearadioonthedesk?Yes,thereis./No,thereisnt.,Therearesomeshoesunderthebed.,Arethereanyshoesunderthebed?Yes,thereare./No,therearent.,规则：is/are要提前,some变any,其他都不变,3）一般疑问句Is/Are+there+某物/某人+某地?,Therearenotanybooksinthebag.=Therearenobooksinthebag.Therearenostudentsintheclassroom.=Therearenotanystudentsintheclassroom.Thereisnotanymilkinthebottle.=Thereisnomilkinthebottle.,注意：therebe否定句型中的notany=no,4)特殊疑问句,1.对主语提问：当主语是人的时候，则用whos引导，当主语是物的时候，则用whats引导。注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。Therearelotsofcarsoverthere.Whatisoverthere?Thereisalittlegirlintheroom.Whoisintheroom?,2.对地点状语提问：则用where引导如：Thereisacomputeronthedesk.Whereisthecomputer?Therearefourchildrenontheplayground.Wherearethefourchildren?,A:Howmanybirdsarethereinthetree?,B:Therearethree.,A:Howmanycatsarethereinthetree?,B:Thereisonlyone.,用therebe来回答。,3.对数量提问：一般有两种句型结构：Howmany+复数名词+arethere+地点？Howmuch+不可数名词+isthere+地点？,A:Howmuchtobaccoisthereinthetin?,B:Thereisapoundoftobacco.,3.对数量提问：一般有两种句型结构：Howmuch+不可数名词+isthere+地点？,1.There_manymonkeysinthemountain.2.There_abeautifulgardeninourschool.3.There_somewaterintheglass.4.There_somebreadonthetable.5._thereanymapsonthewall?6.There_twentydesksinourclassroom.7.There_abirdinthetree.8.There_sometreesnearthehouse.9._thereacupofteaonthetable?10.There_someapplejuiceintheglass.12.There_apictureandtwomapsonthewall.,一、用be动词is/are填空：,are,is,is,Is,are,is,are,Are,is,is,is,二.把下例句子改成否定句:1.Therearetwobowlsonthetable.否定句:_2.Therearesomebeautifulflowersinthegarden.否定句:_3.Thereisatreeinthegarden.否定句:_,Therearenttwobowlsonthetable.,Therearentanybeautifulflowersinthegarden.,Thereisntatreeinthegarden.,三.把下例句子改成疑问句:1.Therearefourapplesontheground.一般疑问句:_2.Therearesomebirdsinthetree.一般疑问句:_3.Therearefivebirdsinthetree.特殊疑问句:_,Aretherefourapplesontheground?,Arethereanybirdsinthetree?,Howmanybirdsarethereinthetree?,四、按要求改句子(notany=no)1.Therearenotanycatsinmyfamily.=_2.Thereisnotanymilkinthebottle.=_3.Therearenoteachersintheschool.=_,Therearenocatsinmyfamily.,Thereisnomilkinthebottle.,Therearentanyteachersintheschool.,五、对句子划线部分提问:1.Therearesevendaysinaweek.2.Therearelotsofbooksinourlibrary.3.Thereisawomanoverthere.4.Thereisalittlemilkintheglass.,Howmanydaysarethereinaweek?,Whatsinyourlibrary?,Whoisoverthere?,Whatsintheglass?,5)therebe句型的其他结构：,Therebe某人/某物doingsth.地点某人/某物正在做某事房间里有个婴儿在睡觉。Thereisababysleepingintheroom.树上有一只鸟正在唱歌。Thereisabirdsinginginthetree.街上有两个男孩正在奔跑。Therearetwoboysrunninginthestreet.,1.There_aclockonthetable.A.isB.are2._thereamaponthewall?Yes,there_.A.Are/isB.Is/areC.Is/isD.Are/are3.There_somestudentsintheclassroom.A.areB.is4.There_apencil,abookandtwopensonthetable.A.isB.are,语法大练兵,5.There_twoapples,oneorangeandonebananaonthetable.A.isB.are6.Arethere_picturesonthewall?No,therearent_.A.any/anyB.some/anyC.some/someD.any/some7.Thereisntabookinhishand.Thereis_bookinhishand.A.noB.not8.-Arethere_shopsnearhere?-No,thereare_shopsnearhere.A.some,notB.some,anyC.any,notD.any,no,都可表示“一些”some一般用在肯定句any一般用在否定句或疑问句-Isthereanymoneyonthetable?-Yes,thereissome.注意：当你想得到对方肯定的回答时，可用some来提问Wouldyoulikesomemoney?你想要一些钱吗？,语法二、some和any,练一练,1.Doyouhave_apples?2.Ihave_bananas.3.Heisgoingtohave_milk.4.Thereare_booksinthedesk.5.Thereisnt_milkinthebottle.6.Arethere_watchesinthebox?7.Wouldyoulike_juice?,any,some,some,some,any,any,some,Lesson41PennysBag彭妮的提包,Newwordsandexpressions,cheeseti:z乳酪breadbred面包soapsp肥皂chocolatetklt巧克力sugarg糖coffeekf咖啡teati:茶tobaccotbk烟草,Newwordsandexpressions,piecepi:s一片、一段loaflf一块/一条(面包)barb:一块(巧克力、肥皂)bottlebtl瓶子、一瓶poundpand磅(重量单位)halfh:f一半quarterkw:t四分之一tintn一听heavyhev重的aheavyboxcertainlys:tnl当然-Canyouhelpme?-Certainly.,1.cheesen.乳酪，干酪（不可数名词）piecepi:sn.一片、一段apieceofcheese一块乳酪twopiecesofcheese两块乳酪,2.breadn.面包(不可数名词）loaflfn.一条（块）面包aloafofbread一块未切好的面包twoloavesofbread两大块面包apieceofbread一片面包,3.soapn.肥皂barb:一块abarofsoap一块肥皂fivebarsofsoap五块肥皂,4.chocolaten.巧克力（不可数名词）abarofchocolate一块巧克力tenbarsofchocolate十块巧克力,5.sugarn.糖（不可数名词）poundpand磅(重量单位)apoundofsugar一磅白糖sixpoundsofsugar六磅白糖somesugar一些白糖,6.pound,n.磅(重量单位)apoundofmilk一磅牛奶半磅halfapound半磅咖啡halfapoundofcoffee四分之一磅aquarterofapound四分之一磅茶aquarterofapoundoftean.英磅(货币单位)15英镑fifteenpounds,sugar糖,candysweet糖果,7.coffeen.咖啡（不可数名词）acupofcoffee一杯咖啡blackcoffee:不加牛奶的咖啡whitecoffee:加牛奶的咖啡,8.tean.茶（不可数名词）绿茶greentea红茶blacktea一杯茶acupoftea,9.tobaccon.烟草，烟丝（不可数名词）atinoftobacco一听烟丝twotinsoftobacco两听烟丝cigaretten.香烟（可数名词）apackofcigarettes一盒香烟,cigarette,a_ofcheese,a_oftobacco,a_oftea,piece,tin,cup,练一练,tincuploafbarpiecepound,a_ofsugar,a_ofbread,a_ofsoap,pound,loaf,bar,tincuploafbarpiecepound,a_ofcoffee,a_ofchocolate,cup,bar,tincuploafbarpiecepound,cheesen.乳酪，干酪breadn.面包soapn.肥皂chocolaten.巧克力sugarn.糖coffeen.咖啡tean.茶tobaccon.烟草，烟丝以上单词有什么共同点？不可数名词（可以用量词来形容，没有复数形式）,可数名词介绍,你可以数的清楚的物质就是可数的。,onechair,sixchairs,不可数名词介绍,这些你数的清楚吗？不可能！,有时候米饭粘粘的，到底算成一个大粒还是几个小粒也不好说,rice,bread,面包的本质是面糊，这块面包里面包含多少面包，也是数不清楚的,语言点1：一、可数名词的复数,既然apple可数，那两个apple怎么说？,规律（1）,直接在单词后面加s,desk,computer,book,shoe,kite,toe,。,desks,computers,books,shoes,toes,kites,规律（2）,以s,ss,x,ch,sh结尾的：加es,s,ss,x,ch,sh,bus,dress,box,peach,dish,buses,dresses,boxes,peaches,dishes,规律（3）,以辅音+y结尾的：去y加ies,注意：元音+y结尾后面直接加s,boy,monkey,strawberry草莓,factory工厂,family,。,。,boys,monkeys,strawberries,factories,families,规律（4）,要记住的三个特殊情况,对比其他（符合规律1）,radio,photos,potato,tomato,hero英雄,以o结尾，一般还是直接加s，但是有三个常见的特殊情况要加es,1/3,2/3,3/3,。,radios,photo,potatoes,tomatoes,heroes,规律（5）,以f（或fe）结尾的，去掉f（或fe），加ves。,wolf狼,loaf,knife,wife,wolves,loaves,Knives,wives,规律（6）,不规则变化,child孩子,person人,man,woman,mouse老鼠,ox公牛,tooth,foot脚,children,people,men,women,mice,oxen,teeth,feet,规律（7）,有些名词的单数和复数是一样的，称为“单复数同形”,sheep羊,deer鹿,sheep,deer,语言点2：二、不可数名词的计量,不可数名词需计量时，要加表示量的单位词。即：单位+of+物质名词一杯咖啡acupofcoffee,aloafofbreadabarofsoapapieceofcheeseabottleofmilkapoundofsugaratinoftobacco,一块/条/个（棱角不分明的长方体）,一块/条（棱角分明的长方体）,一张/块/片/条（薄片切片等较薄的）,一玻璃瓶,一磅（0.4536KG=0.907斤）,一听,单数一杯茶acupoftea一瓶牛奶abottleofmilk,复数（将计量单位变复数，加“s”）两杯茶twocupsoftea五瓶牛奶fivebottlesofmilk,1.六杯茶2.两瓶牛奶3.一个面包4.一块巧克力5.三片乳酪1.sixcupsoftea2.twobottlesofmilk3.aloafofbread4.abarofchocolate5.threepiecesofcheese,Text,SAM:Isthatbagheavy,Penny?PENNY:Notvery.SAM:Here!Putitonthischair.Whatsinit?PENNY:Apieceofcheese.Aloafofbread.Abarofsoap.AbarofChocolate.Abottleofmilk.Apoundofsugar.Halfapoundofcoffee.Aquarterofpoundoftea.Andatinoftobacco.SAM:Isthattinoftobaccoforme?PENNY:Well,itscertainlynotforme!,SAM:Isthatbagheavy(重的),Penny?PENNY:Notvery（口语化）.省略形式：口语中回答问题时，常把主语、动词和宾语都省略，只剩一个副词、一个副词词组或一个动词不定式短语等.全句：Itisnotveryheavy.,SAM:Here!Putitonthischair.Whatsinit?放这儿！放到椅子上来。里面是什么东西啊？it指bag在没有扶手的椅子上用on，在有扶手的椅子上用in。sitonachair坐在椅子上sitinanarmchair坐在扶手椅里Whatsinit?里面是什么东西？在不知道里面有什么东西的情况下我们一般用系动词单数形式is，而不用are.e.g.-W