划线提问：There is a computer in the classroom.划线部分：a格式：------- -------- -------- ------- -------in the classroom?

There is a lot of rice in the bag.划线提问a lot of 划线提问 There is (a bag)in my room.划线部分提问 对划线部分提问There is a hall in the building.对hall提问,怎么提问? 就划线部分提问 My desk is there.(there 划线) There is a woman in the room（划线提问） a为划线 There is a bottle under the tree.划线提问(a划线) There is a cat under the tree.划线部分是a.对划线部分提问 there is a little water in the bottle 对划线部分提问 a little 划线 划线部分提问 There is a little water in the river 划线部分是a little there is a book on the desk对a划线,划线部分提问 划线部分提问 There is a pen in the pencil-case.(划线部分是a) 划线提问：There is a computer in the classroom.划线部分：a格式：------- -------- -------- ------- -------in the classroom? 1.there is a big apple in the bag.划线提问划线的是a There is a noticeboard in my classroom.(对划线部分提问)a noticeboard是划线部分 There is a cake on the plate(划线提问)a划线 There is a mouse in the house.划线部分是a mouse 对划线部分提问 her father is waiting for a bus there 划线部分：a bus 对划线部分提问 There is a pair of jeans on the bed(对划线部分提问）a划线