句型：某地有某物句型：某地有某物There is a/an+物品物品+方位方位词+地点地点例：在床上有一本例：在床上有一本书。There is a book on the bed .Lets try :在卧室里有一在卧室里有一张床。床。There is a bed in the bedroom .看看图说话：在桌子上有一个台灯：在桌子上有一个台灯：There is a lamp on the table .在床上有一个洋娃娃在床上有一个洋娃娃There is a doll on the bed. 在椅子上有一只在椅子上有一只猫。猫。There is a cat on the chair.There is a cat on the chair .（肯）（肯）There isnt a cat on the chair . （否）（否）Lets try：There is a book in my bedroom .否：否：There isnt a book in my bedroom .There is a lamp on the chair .否：否：There isnt a lamp on the chair .There is a poster on the wall .否：否：There isnt a poster on the wall .