六年级英语下册 Unit 4 Then and now PartA There be课件 人教PEP

Therebe句型专题Unit4ThenandnowPartA绿色圃中小学教育网的构成Therebe+某物/某人+某地表示：某地有某物或某人Therebe+sb+sw1:Thereisagirlandtwoboysinthepicture.2:Therearetwoboysandagirlinthepicture.就近原则be动词单复数形式要跟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。绿色圃中小学教育网请使用Therebe---描述下图Thereisacatandtwobirdsinfrontofthehouse.Therearetwobirdsandacatinfrontofthehouse.绿色圃中小学教育网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?绿色圃中小学教育网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。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绿色圃中小学教育网二.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.对句子划线部分提问。3.Therearesevendaysinaweek.4.Therearelotsofbooksinourlibrary.5.Thereisawomanoverthere.6.Thereisalittlemilkintheglass.Howmanydaysarethereinaweek?What’sinyourlibrary?Whoisoverthere?What’sintheglass?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.any,notD.any,no用恰当的be动词填空。1、There________alotofsweetsinthebox.2、There____________somemilkintheglass.3、There________somepeopleunderthethebigtree.4、There__________apictureandamaponthewall.5、There__________aboxofrubbersnearthebooks.6、There______lotsofflowersinourgardenlastyear.7、There___atinofchickenbehindthefridgeyesterday.8、There__________fourcupsofcoffeeonthetable.areareisareisisareis绿色圃中小学教育网