5、stherealotoffurniture?【归纳】therebe结构中的be的单复数取决于_____________。therebe结构的疑问句是把_______提前Exercise1.There some waterin the bottle.A.is B.are C.be D.am2.There aren’t birds in the sky.A.some B.a C.an D.any3.___therea penin the box?A.am
6、 B.is C.are D.be4.How many are therein the classroom?A.boy B.boys C.girl D.student5.There___alotoftallbuildingsinthecity.A.isB.amC.areD.be