情境导入:我的身份是失物招领处管理员，我打招呼:I am the manager of the lost and found office. Today, four students found me and gave me some things. Let's go and have a look！四个同学捡到了一些学习用品，我对这四个同学分别进行询问“where is it/the+物品?/复数形式”，用方位词进行回答（同时用动画呈现物品的位置）回顾练习1:失物捉迷藏，动画展示失物所在的位置，我用“Where's the pencil/Is the pen on the sofa?/复数形式”句型进行提问，学生用方位词/“Yes,it is/No,it isn't.It's on the table进行回答（回答之前设置三秒倒计时，四次对话）丢东西的同学来到失物招领处领回失物，我再次进行询问“Is this your pencil?Are these or those your books”，同学用“Yes,it is.It's mine/No,it isn't.It's his./复数形式”进行回答回顾练习2:失物所属人，我用“Is this Bob's pencil?/Are these or those Linda's books?”句型进行提问,学生用Yes,it is/No,it isn't.It's Linda's进行回答（回答之前设置三秒倒计时，四次对话）总结课堂所学词汇，布置家庭作业，与同学练习课堂所学对话