妥 甸 中 学 TUODIAN JUNIOR MIDDLE SCHOOL 1阳光 合作 高效八年级（上）英语教学案系列 编号：120901 班级： 姓名：课题：Unit 1 How often do you exercise?主备：胡发坤 审核： 时间：2012 年 9 月 第 1 周第一课时 Section A (1a-2c)学习目标:1. 会读会写 P12 生词；2. 了解并且掌握频率副词的用法；3. 学习掌握重要句型；1)What do you usually do on weekends? - I often go to the movies.2)How often do you watch TV? - Twice a week.学习重、难点：1.频率词汇及询问活动频率； 2.一般现在时态的熟练运用。一、课堂前置1. 自学本课 P12 词汇，并熟记。2. 朗读 P12 教材，理解句子、对话，完成以下内容。1) 1a,列举周末的不同活动，完成 1a。2)了解下列频率副词，写出其汉意。always (100%)_ usually (80%) often (30-50%)_ sometimes (20%)_ hardly ever(5%)_ never (0%) 3) 朗读 P1，1c，翻译下列词组，结合 1a 图片，编写对话。 （参照下列短语）go to the movies watch take /do exercise surf the Internet play soccer do homework do some reading do some shopping do some cleaning go skateboarding go swimming go shopping 4) 一般现在时标志词有哪些？二、学习探究1. 小组内互相检查、交流课堂前置的预习情况。2. 完成听力 1b。3. 1c, 用不同人称编对话，展示对话。4. 完成 2a, 2b 听力。5. 模仿 2c，对话编对话并展示。三、反馈练习( )1. I like English very much, so I _ listen to the tape in the morning.A. usually B. hardly ever C. never D. sometimes( )2. Most students in my class _ exercise every day. A. does B. do C. is doing D. are doing ( )3._ do your grandparents come to see you? Twice a week. A. How often B. How many C. When D. How long ( )4. What _ she _ on weekends? A. is, do B. does, does C. do, do D. does, do ( )5. The old man is well because he often _. A. exercises B. drinks C. sleeps D. plays ( )6. Do you like to go _?A. skateboard B. to skateboarding C. a skateboarding D. Skateboarding第二课时 Section A 2a2c学习目标：亲爱的同学：成绩的好坏主要取决于你、为了你的进步，请你在课前认真预习，并完成教学案中的问题。 完成教学案后组长签名 。二次备课 妥 甸 中 学 TUODIAN JUNIOR MIDDLE SCHOOL 2阳光 合作 高效1. 自学本课 P3 词汇，并熟记; 2. 了解并且掌握频率副词的用法。 学习重、难点：能运用本课词汇完成 P3 练习。一、课堂前置 1. 阅读 P3 活动 3 图表，完成短文练习。2. 阅读 P3 短文，翻译下列短语。do homework most students the results of once or twice a week three or four times a week as for homework 二、学习探究1. 小组内互相检查、交流课堂前置的预习情况。2. 学生每人一句，填入相关内容，理解句子，教师点拨。3. 讨论：1）一周一两次，一周三四次怎样表示？2）how many, how much, how often 各表示什么意思，应怎样用？三、反馈练习(一) 单项填空。( )1. Here _ some students homework.A. am B. is C. are D. be( )2. _do you read English books? Twice a day.A. How many B. How much C. How long D. How often ( )3. _ do you surf the Internet every day? About 2 hours.A. How often B. How many C. How long D. How much( )4. My father _ goes to the movies.A. sometime B. sometimes C. some time D. some times( )5. I read English books _. A. every day B. everyday C. every days D. every a day( )6. We watch football games _ Sunday evening. A. in B. on C. at D. from(二)根据汉语提示补全句子。1. My father _ _（几乎从不）goes shopping.2. Animal World is my _（最喜欢的）program.3. _ _ _（几个小时）do you study every evening?4. Mary _ _ （锻炼身体）once a day.5. _ _ _（几次）does Alice do housework every week?第三课时 Section B 1a2c学习目标： 1. 会读会写 P4 生词短语；2. 正确运用 How often 引导的疑问句进行交际。学习重、难点：能运用本课词汇及句型进行自由交际对话.一、课堂前置1. 自学本课 P4 生词短语，并熟记。2. 朗读教材 P4 内容，理解句子，对话。二、学习探究1. 小组内互相检查、交流课堂前置的预习情况。2. 1a、1b, 词语与图片配对，两人一组对话并展示。3. 2a, 2b 理解所给信息，完成听力。4. (1)讨论：want to do sth. 与 want sb. to do sth.在用法上有何异同？ 试翻译：1) 妈妈想去购物。 .2) 妈妈想让我去购物。 . (2) how many 后加 how much 后加_试翻译：1）你每天晚上睡几个小时？_?2）你有几个橡皮？_?二次备课 妥 甸 中 学 TUODIAN JUNIOR MIDDLE SCHOOL 3阳光 合作 高效3）你吃了多少牛肉？_? 三、反馈练习单项填空。( )1. _do you drink coffe? Twice a day.A. How many B. How long C. How soon D. How often( )2. My teacher wants me _ hard.A. study B. studying C. to study D. studies( )3. Eating fruit and vegetables _ our health.A. is good to B. is good C. is good for D. is well for( )4. Miss Liu is very _, because she exercises every day.A. health B. healthy C. unhealthy D. unhealth( )5. _ milk do you drink?A. How many B. How much C. How often D. How soon第四课时 Section B 3a3b学习目标：1. 学习本课的 P4 词汇; 2. 能够完成关于 habit 的话题讨论与描述; 3. 阅读与写作训练。学习重、难点：1. 频率副词在句中的用法；2. 关于自己 habit 的表达。一、课堂前置