Welcome!Whoisthis?Canyouguess?ThisisWuZetian.SheistheonlyfemaleEmperorinourhistory.ShemakesusthinkofthecityLuoyang.NowIjustwanttotellyousomethingaboutmytraveltoLuoyangonMayDay.TherearethreefamousplacesofinterestsinLuoyang.TheyareLongmenGrottoes,BaimaTempleandWangchengPark.LongmenGrottoesBaimaTempleWangchengParkThereisadeskonthefloor.Thereisalamponthedesk.Therearetwochairsintheroom.Therearesomebooksonthedesk.结构Therebe结构主要用以表达“某处有某人(某物)”。其基本句型为“Therebe+某物或某人+某地”。其中there是引导词,没有词义;be是谓语动词;“某人或某物”是句子的主语;“某地"作句子的状语,多是介词短语。如：Thereisafootballunderthechair.椅子下面有一个足球。Therebe结构中的动词be的确定1.therebe结构中的谓语动词be在人称和数上应其后的主语保持一致。主语是不可数名词或单数可数名词时用is,是复数时用are。如:Thereisaflowerinthebottle.瓶里有一朵花。Thereissomemoneyinthepurse.钱包里有些钱。Therearesomebooksonthedesk.桌子上有许多书。2.若句子中有几个并列的主语时,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。如:Thereisaboy,agirlandtwowomeninthehouse.房子里有一个男孩,一个女孩和两个妇女。Therebe结构中的动词be的确定Thereisabirdandtwokitesonthetree.树上有一只鸟和两个风筝。Therearetenstudentsandateacherintheoffice.办公室里有十个学生和一个教师。Therearesomedesksandchairsintheclassroom.教室里有很多桌子和凳子。Exercise:Discussthefollowingquestionswithyourpartner.What’sinthepicture?Thereisaflower.What’sinthepicture?Therearetwoflowers.Therebe结构的句型转换否定句therebe的否定式通常在be后加not构成(在口语中be时常与not缩写在一起)。如果句中有some，一般要变成any。如：Thereisacatunderthetree.→Thereisn’tacatunderthetree.Therebe结构的句型转换Therearesomechildreninthepicture.→Therearen'tanychildreninthepicture.一般疑问句及其答语把be提到there前,首字母大写,句末用问号即可。其肯定答语是Yes,thereis/are;否定答语为No,thereisn't/aren't。如：Thereisapencilinthebox.—Isthereapencilinthebox?—Yes,thereis.(No,thereisn’t.)Therearetwocatsinthetree.—Aretheretwocatsinthetree?—Yes,thereare.(No,therearen't.)“有”字放前面，有“啥”放中间，时间地点放后面；单数is,复数are,注意be的两变化。1.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.are6.There___twoapples,oneorangeandonebananaonthetable.A.isB.are7.Arethere___picturesonthewall?No,therearen't___.A.any/anyB.some/anyC.some/someD.any/someHomework请使用Therebe结构描述右图。What’sinthepicture?Thankyouverymuch!
