初中英语There-be句型课件.ppt

Therebe句型定义Thereisadoginthepicture.Thereisacatinthepicture.Therebe+某物/某人+某地表示：某地有某物或某人Therearefourdogsinthepicture.Therearethreedogsinthepicture.Therebe+sb/sth+地点表示：某地有某人或某物•1:Thereis6studentsintheclassroom.•2:Therearefourpeopleinmyfamily.there是个近视眼。A：WeuseThereiswithasingularnounoranuncountablenoun.B：WeuseTherearewithapluralnoun.C：如果有两个或两个以上的主语时，be动词和最靠近它的那个主语在数上保持一致。1:Thereisapenandsomebooksonthedesk.2:Therearesomebooksandapenonthedesk.Thereisadogandacatinthepicture.Thereisatreeinthepicture.Therearefourtreesinthepicture.Thereisadogandababayinthepicture.Thereisadogandacatinthepicture.Thereisaglassofwaterinthepicture.Therearemuchwaterinthepicture.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.用be动词is/are填空：areisisIsareisareAreisisis翻译下列句子：1、Thereisapictureonthewall.2、Thereisabagbehindthechair.3、ThereisanEnglishbookinthedesk.4、Therearefourpicturesonthewall.5、Therearesomeshoesunderthebed.6、Therearetwoboysinfrontofthehouse.Therebe句型treecatThereisacatunderthetree.Therearethreebirdsinthetree.bird请使用Therebe---描述下图请使用Therebe---描述下图Thereisacatandtwobirdsinfrontofthehouse.Therearetwobirdsandacatinfrontofthehouse.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句型的否定形式1.Thereisaknifeinthekitchen.否定:Thereisnotaknifeinthekitchen.2.Therearefiveapplesonthetree.否定:Therearenotfiveapplesonthetree.3.Thereissomeinkinthebottle.否定:Thereisnotanyinkinthebottle.规则：be词后面加not,some变anyisn’taren’tTherearenotanybooksinthebag.=Therearenobooksinthebag.Therearenostudentsintheclassroom.=Therearenotanystudentsintheclassroom.Thereisnotanymilkinthebottle.=Thereisnomilkinthebottle.•Therebe否定句型中的notany与no可以互换。notany强调一个都没有。Therebe句型的特殊疑问句形式1.对主语提问：当主语是人的时候，则用who引导，当主语是物的时候，则用what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)如：Therearelotsofcarsoverthere.→What'soverthere?Thereisalittlegirlintheroom.→Whoisintheroom?2.对地点状语提问：则用where引导如：Thereisacomputeronthedesk.→Whereisthecomputer?Therearefourchildrenontheplayground.→Wherearethefourchildren?3.对数量提问：一般有两种句型结构：Howmany+复数名词+arethere+介词短语？Howmuch+不可数名词+isthere+介词短语？A:Howmanybirdsarethereinthetree?B:Therearethree.A:Howmanycatsarethereinthetree?B:Thereisonlyone.用therebe来回答。二.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?三.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:_________________________________________Therearen’ttwobowlsonthetable.Therearen’tanybeautifulflowersinthegarden.Thereisn’tatreeinthegarden.按要求改句子(…notany…=…no…)1.Therearenotanycatsinmyfamily.=_________________________________________2.Thereisnotanymilkinthebottle.=_________________________________________3.Therearenoteachersintheschool.=_________________________________________Therearenocatsinmyfamily.Thereisnomilkinthebottle.Therearen’tanyteachersintheschool.对句子划线部分提问。3.Therearesevendaysinaweek.4.Therearelotsofbooksinourlibrary.5.Thereisawomanoverthere.6.Thereisalittlemilkintheglass.Howmanydaysarethereinaweek?What’sinyourlibrary?Whoisoverthere?What’sintheglass?therebe句型有时态的变化1.therebe句型的一般过去时肯定Therewas/were+某物/某人+其他。否定Therewasn't/weren't+某物/某人+其他一般疑问？思考：什么时候用was,什么时候用wereThere___ateacherand40studentsintheroomyesterday.was2.therebe句型的一般将来时肯定Therewillbe+sb/sth+其他Thereis(are)goingtobe+sb/sth+其他TherewillbeapartyonMonday.Thereisgoingtobeameetingthisafternoon.否定和疑问？2.therebe句型的现在完成时Therehas/havebeen+其他Therehasn't/haven'tbeen+其他Therehasn'tbeenanyrainforaweek.Therebe句型的其他结构：Therebe＋sb.＋doingsth.＋地点/时间有某人在做某事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.are5.There___twoapples,oneorangeandonebananaonthetable.A.isB.are6.Arethere___picturesonthewall?No,therearen't___.A.any/anyB.some/anyC.some/someD.any/some7.Thereisn'tabookinhishand.Thereis_____bookinhishand.A.noB.not8.--Arethere_____shopsnearhere?--No,thereare_____shopsnearhere.A.some,notB.some,anyC.a