英语人教版六年级下册Now and then .ppt

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1、Therebe句型专题Unit4ThenandnowPartAtreecatThereisacatunderthetree.Therearethreebirdsinthetree.bird请使用Therebe---描述下图请使用Therebe---描述下图Thereisacatandtwobirdsinfrontofthehouse.Therearetwobirdsandacatinfrontofthehouse.Therebe句型的考点Thereisaradioonthedesk.Therebe---的一般疑问句Istherearadioonthed

2、esk?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:Therearenotfiveapplesonthet

3、ree.3.Thereissomeinkinthebottle.否定:Thereisnotanyinkinthebottle.规则：be词后面加not,some变anyisn’taren’tTherearenotanybooksinthebag.=Therearenobooksinthebag.Therearenostudentsintheclassroom.=Therearenotanystudentsintheclassroom.Thereisnotanymilkinthebottle.=Thereisnomilkinthebottle.There

4、be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：Thereisacomputeronth

5、edesk.→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___

6、_____manymonkeysinthemountain.2. There_______abeautifulgardeninourschool.3.  There_________somewaterintheglass.4. There__________somebreadonthetable.5._________thereanymapsonthewall?6.There__________twentydesksinourclassroom.7.There__________abirdinthetree.8.There__________somet

7、reesnearthehouse.9.________thereacupofteaonthetable?10.There_________someapplejuiceintheglass.12.There______apictureandtwomapsonthewall.用be动词is/are填空：areisisIsareisareAreisisis二.把下例句子改成疑问句:1.Therearefourapplesontheground.一般疑问句:____________________________________2.Therearesomebi

8、rdsinthetree.一般疑问句:____________________________