1Unit 1Unit 1Its on your head!Its on your head!B Lets LearnA Lets Listen and SayC Lets ActD Lets ReadE Lets Read and WriteF Lets ChantG Lets Have FunRevisionRevisionIts in the box.一起来回一起来回顾顾一下一下回到首页回到首页RevisionRevisionIts on the box.一起来回一起来回顾顾一下一下回到首页回到首页RevisionRevisionIts under the box.一起来回一起来回顾顾一下一下回到首页回到首页你你还还知道哪知道哪些些方位介方位介词词呢？呢？我我们们一起来一起来学学习习吧！吧！回到首页回到首页B Lets LearnB Lets Learnbehind在后面回到首页回到首页He is behind the tree.回到首页回到首页beside在旁边回到首页回到首页He is beside the tree.回到首页回到首页between在中间回到首页回到首页He
