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1、Therebe句型1.Therebe句型表示:在某地有某物(或某人)例:Thereisacatunderthetree.樹底下有一只貓。Therearetwostudentsintheclassroom.教室里有兩個學(xué)生。2.結(jié)構(gòu):a.Thereis+單數(shù)可數(shù)名詞不可數(shù)名詞Thereisabookonthedesk.桌子上有一本書。Thereissomewaterinthebottle.瓶子里有些水。b.Thereare+復(fù)數(shù)名詞Therearesomepicturesonthewall.墻上有些圖畫。Therea
2、retwoapplesinthebasket.籃子里有兩個蘋果。在therebe句型中主語是單數(shù),be動詞用is;主語是復(fù)數(shù),be動詞用are。若句子中有幾個并列主語時,be動詞的形式要與離其最近的一個主語在人稱和數(shù)上保持一致。例:1.Thereisagirlandtwoboysunderthetree.2.Therearetwoboysandagirlunderthetree.Therebe句型的否定句和一般疑問句否定句:在be動詞后加not.如果句中有some,一般要變成any.Therearetwobookso
3、nthedesk.Therearen’ttwobooksonthedesk.Thereissomebreadintheplate.Thereisn’tanybreadintheplate.一般疑問句:be動詞(is,are)要提到句首。some變any,其他都不變Thereisamouseinthehouse.(變成一般疑問句)Isthereamouseinthehouse?Therearesomeflowersinthegarden.(變成一般疑問句)Arethereanyflowersinthegarden?對T
4、herebe結(jié)構(gòu)中的主語提問的特殊疑問句的基本結(jié)構(gòu):What’s+介詞短語(介詞+地點名詞)+?中間通常不用there.Thereisabikeunderthetree.What’sunderthetree?Therearemanybooksonthetable.What’sonthetable?牛刀小試1.There_____twocarsinfrontofthehouse.A.areB.haveC.hasD.is2.There______somewaterinthebottle.A.hasB.isC.haveD.
5、areAB練習(xí)二、用恰當(dāng)?shù)腷e動詞填空。1、There_______alotofsweetsinthebox.2、There_______somemilkintheglass.3、There_______somepeopleunderthethebigtree.4、There_______apictureandamaponthewall.isareisare5、There_______aboxofrubbersnearthebooks.6、There_______lotsofflowersinourgardenlas
6、tyear.7、There_______atinofchickenbehindthefridgeyesterday.8、There_______fourcupsofcoffeeonthetable.arewaswereis