七年级英语上册 Unit 3 Is this your pencil The 4th period of class Section B（2a-2c）教案 （新版）人教新目标版-（新版）人教新目标版初中七年级上册英语教案.doc

Unit 3-Is this your pencilThe 4th period of class: Section B (2a- 2c )Teaching aims（教学目标）灵活使用Is this your pencil? Yes, it is. Its my pencil. /No, it isnt. Its his.Language points（语言点）熟练掌握以下句式：(1) Whats this/that（in English）? Its a/an(2) Is this your pencil? Yes, it is. Its my pencil. /No, it isnt. Its his.2要求会写“失物招领或寻物启示”。 Difficulties（难点）：会写“失物招领或寻物启示”。Teaching steps （教学步骤）Lead in: We have finished most part of Unit 2. And in this period, we will continue to finish section B. But before that, I would like you to review what we learnt before. Step 1: Revision 1Make conversations a. Can you make conversations with the school things? Example: Is this his / your .? Yes, it is./ No, it isnt. b. I would like you to make another conversation with his / her? Example: Is this / that his / her .? Yes, it is./ No, it isnt. 2Dictation Lets have a dictation. Step 2: Section B 2a 1Write the things you lose easilya. Lets go into activity 2a on page 11. First lets look at the title please. b. Do you know what the word notices mean in Chinese? Just guess. c. Yes. Notices means “通知”。 2Read a. Read the notices by yourselves. b. Lets read them together now. c. I would like four of you to read in class. 3Circle a. Circle the words from activity 1a. b. Check the answers. Answers: Circle these words: watch,computer game,notebook,ID card c. Please read the words you circled together. 4Explain a. 请同学们看这些通知，它们都是失物招领启事。请同学们观察，失物招领启事有什么特点？ b. 对。它们都比较短，比较简单。都留有联系方式。拣到东西可以用Found开头，丢失东西用Lost开头。请同学们注意失物招领启事的写法。 【教学设计说明】老师给每一组学生一张碎字条（这些碎片是老师提前写好的“失物招领”“寻物启示”，让学生以小组为单位拼好，并能够理解纸条上的意思，然后将字条粘好并张贴在黑板上，看哪一组拼得快，快者为胜）老师在黑板上字条的上方写上“失物招领” 或“寻物启示”。 小组活动，合作探究，充分体现“做中学”的原则。Step 3: Section B 2b 1Put these pieces in order to make a message. a. Lets move to the activity 3b. b. Would you please write numbers in the boxes? 2Check the answersa. Finished, everyone? Would you please check the answers with your partners? b. Lets check them together. Answer: Found: A set of keys. Please call David at 529-6403.3Read a. Lets read the message together. b. Who would like to read it in class? 【教学设计说明】情景编演剧 “Lost and Found”,该任务需要学生综合运用本单元语言知识，需要小组做出尽快反应，能提高学生的合作意识，反应能力和发散思维，培养学生拾金不昧，助人为乐的优良品质。培养学生自主学习能力和探究精神。请学生派出代表讲解所拼出的告示之意思，有不明白的地方学生们已经在小组范围内分析。然后将注解中中的各种告示，在理解的基础上，圈出 P17-2b 中的物品。（学生只要明白该告示的意思，可以仿照写，不需朗读。）Step 4: Section B 2c 1Write a. Would you please write a message on your notebooks? b. Please follow the examples in 3a and 3b. 2Read a. I think most of you have finished the message. Would you please read it to your partner? b. I would invite some of you to read your messages in class. Who would like to have a try? 【教学设计说明】请学生仿照写“失物招领”或“寻物启示”，老师巡视，抽查出有代表性的作品进行全班范围内订正普遍性的错误。课后让学生将自己的作品进行更改。Step 5: GamesGuessing gameWhat is it? 下面我们做一个游戏。两人一组，一个同学在纸上画一个我们学过的物品的画，另一个同学猜它是什么？猜出来，换角色。同学们做这个游戏用的语言是：Whats this? Is this a watch?. Example: A: What is this? B: Is this a watch? A: No, it isnt. B: Is this a ring? A: Yes, it is. Step 6: Summarize Lets summarize what we did in this period. Step 7: Homework Copy the messages in 3a.