八上2单元2话题李明华学案

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1、兆麟初级中学初二学年英语学科学案课题：Unit2 Topic 2 Section A 课型：听说课 授课时间：2012-10- 学案编号：8-2-2A 主编：李明华 审核：门振友【学习目标】： 1. Learn some new words: cause, health, tonight, sleepy, medicine,fingernail， meal, without2. Learn some knowledge of healthy habits and unhealthy habits: (1)Staying up late is bad for your health. (2)Is

2、 going to bed early good or bad for our health?Its good.3. Get to know that its necessary for us to have healthy habits.【学习流程】Before-Learning 一. Read and learn the new words根据音标读单词，理解重点词的用法：1. cause 词义_词性 现在分词_ 过去式_2. health 词义_词性 形容词_ 3. tonight 词义_词性 to + night=tonight today 4.sleepy 词义_词性 动词_ 名词_

3、5.without 词义_词性 反义词_ 7.fingernail 词义_词性 finger +nail二. 译词组：1. 看起来疲倦_ 2. 熬夜 _ 3. 好好休息_ 4. 吃药 _ 5. 做早操_ 6. 留长指甲 7. 对有好处/坏处 8.饭前/饭后 8.太少 While-Learning 1. Listen to 1a and answer the following questions: (1)Whats wrong with Kangkang ? (2) What caused it? (3) What should Kangkang do to prevent it? 2. Wo

4、rk alone(独学). Read aloud大声朗读，注意语音语调，分组竞赛. 3. Work in pairs and finish 1b. 4. Listen to 2 and comlete the table.5.Work in pairs and finish 3a. 知识点梳理：1. I watched a soccer game on TV last night and went to bed very late.watch 主要用于观看电视节目、球赛、游戏和话剧等。We watched a play in the theater yesterday.辨析（1）read 主要

5、用于读书、看报等。如：My mother likes reading newspapers.我妈妈喜欢看报纸。（2）see 和watch 有相似之处，用于观看比赛、电视节目、演出、电影等，但是 see 主要强调看的结果。如：I saw Mr. Lee leave the school just now.刚才我看见李老师离开学校。（3） look 意为“看，瞧”， 强调动作。如：Please look at the blackboard. 请看黑板。2. Staying up late is bad for your health. 熬夜对你的健康有害。（1） staying up late 熬

6、夜 此句是动名词短语在句中作主语。动词作主语时要用动名词或动词不定式形式，谓语动词用第三人称单数。如：To keep healthy eating habits is necessary for us. 保持健康的饮食习惯对我们非常重要。（2） be bad for 表示对有害 ；其反义词组为 be good for 表示对有益3. Is going to bed early good or bad for our health?这是一个由or 连接两个一般疑问句构成的选择疑问句。当or 后面部分与前面的句法作用相同时，常用省略结构。不能用yes 或 no回答 ，要直接作具体答复。本句中goi

7、ng to bed early 是主语。After-learning1. Group work. Make a conversation according to 3a and finish 3b.【堂堂清】Unit 8 Topic 2 Section A 用所给词的适当形式填空。1. Running is good （exercise）2. （brush）teeth twice a day is a good habit.3. Going to school without (have ) breakfast is bad for you.4. Go to bed early, and have a good sleep. Youll feel (good) soon.5. I couldnt sleep well last night. So I am feeling (sleep) now.6. Doing sports (make) a man healthy.家庭作业：1. 名师点津U2T2 Section A 学法指导：预习展示小组探究检测 4