八年级英语上册《Unit 2 How often do you rcise》导学案2（无答案）（新版）人教新目标版.doc

Unit 2 How often do you exercise第二课时Section A (2a 2d)教学目标1.熟练掌握下列单词：once, twice, internet, program, full, swing, swing dance.2.频率词汇及询问活动频率；一般现在时态的熟练运用。3.能听懂并熟读文中的对话。课时重点1. 熟练掌握下列词汇：once, twice, Internet, program， full, swing, swing dance 。2. 能灵活运用how often 询问他人活动的频率；能正确运用频率副词及短语回答问题。预习导学 不看不讲一、 填一填1. 每天 _ 2. 一周一次 _2. 一周两次 _4.一周三次 _5.一月一次 _ 6.一月两次 _7.看电视 _ 8. 上网冲浪_ 9.你最喜欢的节目 _10. 上钢琴课 _二、译一译1.Next week is quite full for me._3. What kind of dance are you learning?_三、想一想1.仿照例子完成下面的填空。onceonce two_ three_ four_3. 下面句子中的time 分别是什么意思？ What time is it now? _ I surf the Internet three times a month._ 合作探究 不议不讲活动一1. 听教材上2a的录音第一遍，完成2a。2. 听录音第二遍，完成教材上的2b。活动二小组内讨论完成教材上2c的调查表。活动三仔细阅读教材上2d的对话，完成下面的短文。_ isnt free next week. She has _ dance lesson _ a week, every Monday. On _ and _ ,she has _ lessons. And on _ ,she has to play _ with her friends.l 知识超市l 疑问词how的用法1. 怎样；用什么手段、方法、交通工具。例如：How did he do it?他用什么方法做它？I dont know how to swim. / How do you come to school? 我不知道怎样游泳。/ 你怎样去学校？2.表示询问情况如何（指身体健康状况）。例如：How are you ?你怎样？3. how many 和how much 表示“多少” ，其中how much 还可以表示价格。How many 后接可数名词复数，how much 后接不可数名词。例如:How many pens do you want? / How much water do you drink every day? / How much are those pants? 你想要多少笔？/ 你每天喝多少水？/ 这些短裤多少钱？【做一做】用many 或much 填空 How _ children are there in the park? How _ milk do you have? How _ is your computer?4.how often 是对动作发生的“次数”提问，询问的是频率“多久一次” 。回答：Every day. /Once a week. /Three times a week. / Often. / How often do you play tennis? How often do you surf the Internet?你多久打一次网球？ 你多久上一次网？5. How old? 表示询问年龄。例如：How old are you? I am five.你多大了？我五岁。6. How about going to the movies? 去看电影怎么样？7. how long 意为“多长” ，用来询问多长时间，也可询问某物有多长。例如：How long does it take to get to Shanghai from here? / How long is the ruler?从这里去上海要多久 ？/这把尺子多长？8. how far 意为“多远” ，用来询问距离，至路程的远近。例如：How far is it from here to the park? Its about 2 kilometers.这里离公园多远？大概2公里。9. how soon 意为“还要多久才” ，对“in+时间段”提问。例如：How soon will you come back? 你多久之后回来？10. how many times意为“多少次” ，用于询问次数。Once (一次)，twice(两次)，三次或三次以上次数为“基数词+times” .Time 表示“时间”时，是 不可数名词；当表示“次数”时，是可数名词。l exercise 作动词时意为“锻炼；运动” .例如：l He often exercises in the morning.他通常早上锻炼身体。作名词时意为“体育锻炼；运动” ，为不可数名词，take/do exercise 做运动。例如：Walking is good exercise.走路是好的运动。作名词时意为“练习；习题；体操” ，是可数名词。常和do 搭配使用，且作“体操”时常用复数形式。例如：do Exercise Three 做练习三do morning exercises 做早操 do eye exercises 做眼保健操l full 形容词，意为“忙的；慢的；充满的” ，此处是忙的意思，同义词是busy,反义词是free。作“饱的”讲时，反义词是hungry。例如：Im full but she is hungry.我很饱但她很饿。作“满的讲时，常用短语be full of=be filled with意为“充满” 。例如：The box is full of eggs. = The box is filled with eggs.l once a week 一周一次once 一次 at once 立刻；马上 more than once 不止一次；多次once again/more 再一次 once or twice 一两次 once upon a time 从前 导学测评 不练不讲基础题初显身手一、 用所给词的适当形式填空1. I often watch TV _ (once) a week.2. Look! The monkey is _ (swing) in the tree.3. Its best to brush our teeth _ (two) every day.4. How about _ (read) English books?5. I cant go out now. I have to _ (finish) my homework first.6. His grandpa usually _ (walk) in the park after dinner.7. We have _ (piano) lessons every week.能力题挑战自我二、 单项选择（ ）8._ do you shop? I shop once a month.A. How long B. How often C. How far D. How many times( )9. What is your favorite drink, Dave?A. Coffee B. Math C. Apple D. Fish ( ) 10. Next week is _ for me. I have no time to go to the park with you.A. free B. full C. fun D. cute( )11._ do you exercise a week? Twice or three times.A. How long B. How much C. How often D. How many times( )12._ students in your class are from Beijing? Only one.A. How often B. How many times C. How much D. How many拓展题勇攀高峰三、 从方框中选择适当的单词填空13.How _ do you go to the movies? Once a