您好,欢迎访问三七文档
当前位置:首页 > 办公文档 > PPT模板库 > 【小升初】英语总复习课件 - There be结构 全国通用
专题五Therebe结构Therebe结构又叫存在句,它是英语中一种常见的句型结构,表示“在某地存在某物(某人)或在某时发生某事”。考点一Therebe结构的形式1.Therebe结构的肯定式Therebe结构的肯定式主要有以下两种形式:(1)Thereis+可数名词单数/不可数名词+地点/时间状语。如:Thereisabookonthedesk.桌子上有一本书。Thereissomewaterinthebottle.瓶子里有些水。(2)Thereare+可数名词复数+地点/时间状语。如:Therearesomeflowersinthevase.花瓶里有一些花。2.Therebe结构的否定式Therebe结构的否定式是在谓语动词后加“not”或“no”,表示“没有”之意。如果句中有some,变否定式时需将some变为any。如:Therearenotany/noflowersinthevase.花瓶里没有花。3.Therebe结构的疑问式(1)一般疑问句及其答语Therebe结构变成一般疑问句时,要把be动词提至there前,首字母大写,句末用问号。其肯定回答用“Yes,thereis/are.”;否定回答用“No,thereisn't/aren't.”。如:—Isthereacomputerinyourroom?你房间里有电脑吗?—Yes,thereis./—No,thereisn't.是的,有。/不,没有。(2)特殊疑问句及其回答①提问句子的主语(包括主语前的修饰语)时,句型一律用:Whatis+地点介词短语?(无论主语是单数还是复数都用is)。如:Therearesome_birdsinthetree.树上有许多鸟。→What'sinthetree?树上有什么?②提问可数名词(主语)前的数量时,用howmany,句型结构为:Howmany+复数名词+arethere+其他?(主语无论是单数还是复数,be通常要用are)。如:Thereisacatunderthebed.床下有只猫。→Howmanycatsarethereunderthebed?床下有多少只猫?温馨提示:Therebe结构变为疑问句时,如果句中有some要将其改为any。考点二Therebe结构中be的确定1.Therebe结构中谓语动词be在人称和数上应与其后的主语保持一致。主语是不可数名词或可数名词单数时用is;是可数名词复数时用are。在一般过去时中,Therebe则相应地用therewas或therewere。如:Thereisaflowerinthebottle.瓶里有一枝花。2.若句子中有几个并列的主语,be的形式要与离其最近的一个主语在人称和数上保持一致,简称“就近原则”。如:Thereisaboyandtwogirlsinthehouse.房子里有一个男孩和两个女孩。考点三Therebe和have的辨析1.不同点两者从汉语意思上来看都表示“有”的意思。但是have(has)强调“拥有”,表示“某人或某物拥有”或“某人或某物本身具有”。如:Ihaveapen.我有一支钢笔。(钢笔归我所有)Doyouhaveasister?你有个妹妹吗?Therebe强调“存在”,表示“某人或某物在某处”或“某地有某人或某物”。如:Thereisapenonthedesk.在书桌上有支钢笔。(钢笔在书桌上,但不归书桌所有)Therearemanyapplesonthetree.在树上有许多苹果。2.相同点虽然结构不同,但有时也可表达相似的意思。如:Tomhastwobigapplesinhishands.=TherearetwobigapplesinTom'shands.汤姆手里拿着两个大苹果。Theshophasmanynewshoesinit.=Therearemanynewshoesintheshop.这家商店有许多新鞋。【例1】单项选择。()1.Thereissome________onthetable.A.penB.rulerC.moneyD.books()2.There________threepensandapencilinthepencilbox.A.isB.areC.haveD.has()3.—Isthereabookonthedesk?—________.A.Yes,itisB.Yes,thereisC.No,itisn'tD.No,isn'tthere☞思路点拨:考查Therebe结构的几种形式。第1题由is可知后面名词为可数名词单数或不可数名词,又由some可知,后面接不可数名词。第2题考查Therebe结构中谓语动词的就近原则,邻近名词为threepens,是复数形式,用be动词are。第3题考查therebe结构的回答,肯定回答为“Yes,thereis.”;否定回答为“No,thereisn't.”。【答案】1.C2.B3.B【例2】选出句中错误并改正。()ThereAaren'tBsomeCpicturesonDthewall.________☞思路点拨:在Therebe结构中,肯定句中用some,否定句和一般疑问句中用any,故C项有误,应将some改为any。【答案】Cany【例3】选词填空。thereistherearearethereistheretherewastherewere1.________notanypandasintheforest.2.________somethinginterestinginthebook?3.________anorangeonthetree.4.________ameetingyesterday.☞思路点拨:本题既考查Therebe结构中be动词的单复数和时态,又考查Therebe结构的肯定式、否定式和疑问式这三种形式。【答案】1.Thereare2.Isthere3.Thereis4.Therewas知识检测知识检测19Therebe结构(训练时间:40分钟分值:100分)一、用therebe的正确形式填空。(20分)1.Therearesomebooksonthedesk.2.Thereissometeainthecup.3.Thereisanorangeandtwoapplesonthetable.4.Therearesomesheepnearthehouse.5.—Isthereanycoffeeinthecup?—Yes,thereis.6.—__Are_there__anytreesinthepicture?—No,__there_aren't__.7.__There_is__notanybreadontheplate.8.__There_were__manybirdsinthetreeyesterdayafternoon.9.__Are_there__anyforeignteachersinyourschool?10.__There_is__somemoneyinmypocket.二、选择括号内正确的单词,用“√”画出来,使句意完整。(6分)1.There(is,are)sevendaysinaweek.2.There(is,isn't)anymilkinthebottle.3.There(are,is)nobooksontheshelf.4.There(is,was)anEnglishexaminourclassyesterday.5.Howmanydays(thereare,arethere)inayear?6.There(is,are)anappleandsomeorangesonthetable.√√√√√√三、单项选择。(10分)(C)1.________anexpensivepeninthepencilbox.A.TherewasB.TherewereC.ThereisD.Thereare(D)2.There________manytreesheretwoyearsago.A.wasB.isC.areD.were(D)3.Thereare________interestingbooksintheschoollibrary.A.anyB.aC.anD.some(A)4.Howmanydays________inaweek?A.arethereB.isthereC.haveD.werethere(A)5.There________somejuiceinthebottle.A.isB.areC.haveD.be(A)6.There________twobowlsofriceonthetable.A.areB.isC.haveD.has(B)7.There________twobooksandapenonthedesk.A.isB.areC.wasD.were(A)8.Therearen't_________treesnearthehouse.A.anyB.someC.noD.much(B)9.—Arethereanymapsonthewall?—________.A.TherearesomeB.Yes,thereareC.Yes,thereissomeD.No,thereare(C)10.There________alotofcarsinthepark.A.beB.isC.areD.am四、用therebe或have的适当形式完成句子。(10分)1.I__have__anewsweater.2.__There_are__noknivesintheroom.3.__There_is__adeskandsomeflowersintheroom.4.Howmuchpaper__do__you__have__?5.__Does__Rose__have__anyapples?五、按要求改写句子。(14分)1.Thereissomewaterinthebottle.(改为否定句)(1)Thereisn'tanywaterinthebottle.(2)Thereisnowaterinthebottle.2.Therearetwelvemonthsinayear.(改为一般疑问句并作肯定回答)Aretheretwelvemonthsinayear?Yes,thereare.3.Thereisalakeinthepark.Therearemountainsinthepark.(合并成一句)Therearemountainsandalakeinthepark.4.Therearethreeforeignteachersinourschool.(对画线部分提问)Howmanyforeignteachersarethereinyourschool?5.Ihaveaclockonmydesk.(用Therebe句型改写句子)Thereisaclockonmydesk.六、选择正确的单词完成句子。(10分)1.__Is__(Have,Is)thereadoctorinyourschool?2.There__is__(are,is)ateacherandthreestudentsintheclassroom.3.Therearesome__flowers__(flowers,flower)inthegarden.4.There__aren't__(haven't,aren't)anychildreninthepark.5.Therearen't__any__(some,any)eggsinthefridge.七、连词成句。(10分)1.on,a,the,there,picture,nice,is,wall(.)__There_is_a_nice_picture_on_the_wall.__2.are,workers,there,in,many,factory,the(?)__Are_there_many_workers_in_the_factory?__3.cows,are
本文标题:【小升初】英语总复习课件 - There be结构 全国通用
链接地址:https://www.777doc.com/doc-11092911 .html