Therearetwoboysonthebike.Thereisaboyonthebike.Thereisapandainthephoto.It’seatingfruit.Therearethreechickensinthephoto.They’reeatingrice.Thereisabearinthephoto.It’seatingsweets.Therearesomepigsinthephoto.They’reeatingfruitandvegetables.Therebe与have的区别•(1)Therebe和have都表示“有”的含义。区别如下:Therebe表示“某处存在某物或某人”;have表示“某人拥有某物/某人”,它表示所有、拥有关系。如:•(2)当have表示“包括”、“存在”的含义时,therebe句型与其可互换。如:→Hehastwosons.→Therearetwomenintheoffice.→Aweekhassevendays.=Therearesevendaysinaweek.用be动词is/are填空:1、Thereapencilinthepencilbox.2、Theresomeflowersonthedesk.3、Therefourpeopleinmyfamily.4、Thereapictureandtwomapsonthewall.5、A:thereacatunderthetree?B:Yes,thereisareareisIsisTherebe---的构成•定义:表示某地有某物或某人•结构:thereis+单数可数名词/不可数名词+地点状语thereare+复数名词+地点状语1:Thereisagirlandtwoboysinthepicture.2:Therearetwoboysandagirlinthepicture.就近原则be动词单复数形式要跟therebe之后的主语保持一致,如果主语是单数或不可数名词用is,如果主语是复数用are。•注意事项:there是引导词,在句中不充当任何成分,翻译时也不必译出。句子的主语是某人或某物,谓语动词be要与主语(某人或某物)的数保持一致。Thereisabirdinthetree.Therearefivebirdsinthetree.Therebe---的否定句•否定句:在be后加上“not”,也可用“no”来表示。即:no+n.(名词)=nota\an\any+n.(名词)。例如:Thereisanorangeinherbag.→Thereisn’tanorangeinherbag.→Thereisnoorangeinherbag.Thereisaradioonthedesk.Therebe---的一般疑问句Istherearadioonthedesk?Yes,thereis./No,thereisn’t.Therearesomeshoesunderthebed.Arethereanyshoesunderthebed?Yes,thereare./No,therearen’t.Isthereanythingnewintoday’snewspaper?Thereissomethingnewintoday’snewspaper.Yes,thereis./No,thereisn’t规则:is/are要提前,再在句尾加上问号即可.some变any,something改为anything,其他都不变.Therebe与have的区别•(1)Therebe和have都表示“有”的含义。区别如下:Therebe表示“某处存在某物或某人”;have表示“某人拥有某物/某人”,它表示所有、拥有关系。如:•(2)当have表示“包括”、“存在”的含义时,therebe句型与其可互换。如:→Hehastwosons.→Therearetwomenintheoffice.→Aweekhassevendays.=Therearesevendaysinaweek.