摘要：(看图画.用适当的介词完成句子.) 1.Look!We can see a desk.a bed and a chair the bedroom. 2.There is a map the wall. 3.A soccer ball is the chair the floor. 4.Some books and a pencil case are the desk. 5.-Where are the clothes? -They are the bed. 答案:1.in 表示“在--里/内 用介词in.2.on 表示图画“在墙上 用词组on the wall.

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