2017_2018学年八年级英语上册Unit2HowoftendoyouexercisePeriod4导学案.docx

Unit2 How often do you exercise?Period4 Section B （2a-2e）班级： 组名： 姓名： 【学习目标】 1掌握本节课的重点单词和短语。2. 理解本课文章，掌握获取相关信息的能力。【学习重点】阅读短文，养成良好的阅读习惯，提升阅读能力。【学习难点】阅读方法与技巧的养成。【学习过程】一、目标呈现1、译一译 询问关于_ 一周四到六次_ 一点也不_ 上网_ 百分之十_ 至少_ 做有益_ 做最好的方法_ 积习难改_2、 谈论日常活动的频率，从高到低排序（2a）。3、导入话题，解读目标二、自主合作学习任务一：读文章2b，完成下列任务。1、个人自读，完成图表所缺信息。组内检查答案。2、再读2b，完成2c。小组展示答案。3、根据课文内容，写出句子（2d），教师核对答案。 学习任务二：小组合作，调查组内同学的日常活动频率，并做出自己组内的饼图，然后展示给全班同学并做讲解（2e）。学习任务三：完成下列句子。1. 上周我们就学生的业余活动做了一个调查。2. 下面就是结果。3. 我们吃惊的是百分之九十的学生每天使用互联网。4. 大部分学生使用网络是为了娱乐而不是为了作业。5. 尽管许多学生喜欢观看运动节目，但是游戏类节目却是最受欢迎的。6. 所以赶快开始锻炼，不要等到来不及。7. 有益身心健康。三、展示质疑:小组讨论，展示质疑1. 数词+percent+of +名词 百分之的Fifty percent of the students are reading books.翻译_2. such这样的、那样的 1）常用来修饰名词，结构such + a/an +adj(形容词）+名词单数；such+adj+不可数名词/名词复数例如：如此漂亮的一个女孩：such a beautiful girl 如此好的一本书: _如此凉的水: _ 如此晴朗的天气：_2）such as 例如 相当于 like,用于举例，接动词ing形式。I like exercise such as playing basketball.3. although =though although与 but两个词不能同时出现一个句子中。例如：_ he is very young, he knows a lot.He is very young, _ he knows a lot.4. It is +adj.+ (for sb.) to do sth . 对某人来说做某事怎么样。It is good _ (relax) by using the Internet.5. 讨论notat all的意思及用法，并翻译下列句子 我一点也不喜欢垃圾食品。 汤姆根本不想去日本工作。四、巩固构建（一）单项选择（）1._ he has a lot of money, _ he isnt happy.A. Although but B. Although / C./ / D. but although（）2._ is interesting to play with my son.A. This B. It C. He D. She（）3. Jim, here _ some letters for you.A. is B. are C. have D. has（）4. Some students do homework three _ four times a week.A. or B. and C. then D. so（）5. Tom watches TV _ three hours every day. A. at B. for C. with D. to ( )6. I dont know this answer _ this question. A. to B. of C. for D. at ( )7. Its good to relax _ music.A. with listening B. with listening to C. by listening D. by listening to( )8. Tom is _. So everyone likes him.A. such a good boy B. such good boy C. so a good boy B. a so good boy二、用所给词适当形式填空。1. I want you_ (play)soccer with us.2. My father is pretty _ (health).3. Its important _ (study) English well.4. She goes shopping _ (two) a week.6. You can learn new words by _ (read) them.7. One percent of the boys _ (like) staying at home.8. Exercise such as _ (play) tennis is relaxing.三、按要求完成下列各句1. I eat vegetables twice a week. (划线提问）_ _ _ you eat vegetables?2. He always get up early. (否定句句）He_ _ up early.3. She is old, but she is h