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Unit 8 Section A 2a-2d1. Analysis of the Teaching MaterialThe topic of this unit is a picnic. In this unit, students learn to make inferences.Such topic is helpful to activate students’ imagination and improve students’ ability to deduce. Either less or more advanced students will be active in the activities in class. So it’s useful to improve students’ spoken English and communicative competence.This period mainly introduces the key vocabulary and the target language to students. Through listening and oral practice, students learn the exact meanings of the words must, might, could and can’t.2. Teaching Aims and DemandsClass Type: Listening, reading and speakingObjectives: 1.To understand the relationship between things and persons by listening.2. To read and understand the dialogues.3. To practice talking about the conversations.Key structure: 1.Whose book is this?— It must be Mary’s. J.K. Rowling i s her favorite writer.2. Look! There’s a schoolbag here.—What’s inside?—There is …3. What’s wrong?4. I can’t remembe rDifficulties: How to practice talking about the conversation about persons and their things by using “must, might, could, can’t”.V ocabulary: Whose, truck, picnic, rabbit, attend, valuable, pink, anybody, go to the picnic, at the picnic, belong to, pick up3. Procedure:1).Lead-in: Show Ss some pictures with sentences.Ask Ss to practice making conversations.E.g.: A: Whose … is it?B: It must/might be ...4).Step2. Activity 2c.To guess the owner of the things in the schoolbag.5).Step3. Activity 2b.Listen and write down the things in the schoolbag.Listen again and fill in the blanks.6).Step4. Brainstorm.(1).Use “must” to show that you think something is probably true.(2)Use “might” or “could” to show that you think som ething is possiblytrue.(3).Use “can’t” to show that you are almost sure something is not true.7).Step 5. Show Ss the knowledge about the modal verbs.8).Step6. Exercises about the modal verbs9).Step7. Activity 2d.Read the passage and answer the questions.10).Step8. Explain the language points in 2d.11).Step9. Let Ss do some exercises about the language points.。
人教版英语九年级全册第八单元Section A (2a-2d)导学案Unit 8 It must belong to Carla. Section A (2a-2d)预习目标：1、通过预习，掌握本节课的生词，会灵活运用。
2、通过预习，掌握关于某物属于某人的表达方法。
3、通过预习，继续学习用情态动词表示推测并表达理由。
预习导学：温故知新1、复习关于某物归某人所有的表达方法：(1). Look at this T-shirt , it’s beautiful . However , it’s not mine , it’s hers.（注意形容词性物主代词和名词性物主代词的用法。
）(2). The comfortable room isn’t Alice’s , it’s Bob and Tom’s. （注意名词所有格的用法。
）(3). I think teenagers should be allowed to choose their own clothes. （用one’s own表示某人自己的）(4). The history book must belong to Alice . Because there is the name on it’s cover.（用belong to sb.表示所属关系）2、情态动词must, might, could, can’t 后接动词原形, 可以表示对现在的情况的推测.must表示非常肯定的猜测，例如：The little boy must be Tom , he is the only kid at the picnic. might /could 表示有可能的猜测，例如：My Chinese teacher might \ could be from Sichuan , but I’m not sure.can’t 表示肯定不可能，例如：The little boy can’t be hungry , he just had a full bottle of milk. 练习巩固：1.-Is the boy _________ brother?_ No , he isn’t , it’s ________ brother.A. your; herB. yours ; herC. your; hersD. yours; hers2. ________ school is very beautiful and clean , and __________ is beautiful , too.A. Her ; oursB. Hers ; ourC. Hers ; ourD. Her ; our3.They are having fun in their _________________ room.A. parent’sB. parents’C. parentD. parents4.The good-looking woman is _____________ mother , she is a nurse in a big hospital.A. Alice and GraceB. Alice and Grace’sC. Alice’s and Grace’sD. Alice’s and Grace5.The man _________ be Mr. Li , he is longer than him.A.mustB. mustn’tC. can’tD. needn’t6. You __________ cross the road when the traffic lights turn red.A.mustB. mustn’tC. can’tD. needn’t参考答案：1.A 2.A 3.B 4.B 5.C 6.B预习导学：单词过关——根据例句提示，写出下列单词的汉语意思。
