第2课时Unit4Where.docx
第2课时 Unit 4 Where 's my backpack? （总第18课时）Section A 2a2c 【学习目标】：1、掌握介词in, on under 的用法 2、掌握句型 Is the baseball on the sofa？ Yes, it is./No，it isn't.【学习重点】： 掌握句型 Is the baseball on the sofa？ Yes, it is./No, it isn't.一、自主学习（教师寄语：Knowledge is power.）学习任务一: 听力练习1试读2a中出现的单词2听录音，按听到的顺序给这些物品编号3再听录音，找出活动2a中的物品，并编号.4. 两人一组，练习听力对话，并展示.学习任务二: 能用一般疑问句谈论物品的位置.1.自读下列对话,试着理解意思 A: Where is my backpack? B: Is it on the table? A: No,it isn't. B: Is it on the chair? A: No,it isn't.Oh,it's under the chair. 2.小组讨论对话意思,并练习对话. 3.小组展示.4.利用自己身边的物品进行练习.二、合作共建（教师寄语：Many hands make light work. ）我们学习了那些表示物品位置的介词?三、系统总结（教师寄语：No man can do two things at once.） 通过学习,你知道怎样来谈论物品的位置了吗?你能试着做个对话吗?四、诊断评价：1.翻译短语 在背包里_ 在沙发上_ 在椅子下面_ 在梳妆台上_ 我的电子游戏_2.选择题 1)Where is my ruler? _. A.Yes,it is here. B. No,it is not on the desk. C. It's under the desk.2).Is your key in the drawer?_. A.Yes, I am. B. No, it is. C.Yes,it is. D. No, I'm not.3)._ my baseball? It's under the chair. A.Where B. Where's C.Where're 4)Is the baseball on the desk? Yes,_is. A. they B. it C. the baseball 5)Where _ Tom's books? They're _ the floor.A. is; in B. are; in C. is; on D. are; on3.根据上下文，用合适的介词填空。1）Where's the backpack？ Is it _ the table? No, it isn't. It is on the table. 2)Where is the soccer ball? Oh, it's _ (在下面)the table.3)Where is the pencil case? Is it _ (在里面)the backpack?4.翻译句子1)我的数学书在哪里?_?2)他的棒球在哪里?在桌子下面._?_.3)你的电子游戏在梳妆台上吗? 不,没有._?-_.4)我的书在哪里?它们在沙发上._?_.5)他的书在床上吗?不,没有._?_5.句型转换.1)My backpack is under the chair. (对划线部分提问)_?2)The plant is on the table.(对划线部分提问)_?3)My dictionary is in the backpack.(变一般疑问句)_?6.改错题 1) The clock are on the desk.2)The book is in the drawer.3)Is the ball under the chair? No, the ball isn't.4)Is the baseball in the case? Yes, its'. 五、【课后反思】（教师寄语：Never do things by halves） 通过本节课的学习我最大的收获_ 感到自己有待加强的是_
