三年级英语下册 module 7 unit 1 are there many children in

Module7Unit1Aretheremanychildreninyourclass?Englishnumbers1.one2.two3.three4.four5.five6.six7.seven8.eight9.nine10.ten11eleven12twelve13thirteen14fourteen15fifteen16sixteen17seventeen18eighteen19nineteen20twenty30thirty40forty50fifty60sixty70seventy80eighty90ninetyonehundredMatchthewordswiththenumbers.twenty-onethirtyfortyfiftysixtyseventyeightyninetytwentyforty-six40213070602046508090Therearethirtystudentsinmyclass.•Therebe+某物/某人+某地•表示：某地有某物或某人Aretheremanychildreninyourclass?A:No,therearen’t.B:Yes,therearefortychildreninmyclass.treecatThereisacatunderthetree.Therearethreebirdsinthetree.bird•Therebe+某物/某人+某地•表示：某地有某物或某人。Thereisacatunderthetree.What’sunderthetree?Therearetwodogsunderthetree.What’sunderthetree?PresentationWhat’sinthepicture？aboyThereisaboyinthepicture.What’sinthepencilbox?Therearetwopencilsinthepencilbox.apencilboxWhat’s+介词短语(地点）+？的问句，用therebe来回答。Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.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。用be动词is/are填空：1、Thereapencilinthepencilbox.2、Theresomeflowersonthedesk.3、Therefourpeopleinmyfamily.4、Thereapictureandtwomapsonthewall.5、A:thereacatunderthetree?B:Yes,thereisareareisIsisIsthereablackboardintheclassroom?Yes,thereis.Isthereamapoftheworldonthewall?Yes,thereis.Arethereanycomputersintheclassroom?Yes,thereare.Arethereanytelevisionsinthelibrary?No,therearen’t.Howmanystudentsarethereinyourclass?Therearestudentsinmyclass.Howmanypicturesarethereonthewall?Thereisonepictureonthewall.Howmanyapplesarethereonthetree?Therearetwentyapplesonthetree.Howmanyapplesarethereonthetreenow?Therearethirteenapplesonthetreenow.Howmanycatsarethere?Therearetwocats.Howmanytechersarethereinourclassroom?studentsboysgirlsdeskschairsblackboardsThereis…Thereare...1.____________twentydesks.2.____________ateacher.3.____________somebooks.4.____________twentystudents.5.____________ablackboard.ThereareThereareThereareThereisThereisLookatthepictureandwritesentences,useThereisorThereare.THANKYOU!