课题：Unit 2 How often do you exercise?
Period 2 (Section A 2a-2d)
学习目标【Learning objectives】
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。
重点和难点【Important and difficult points】
1.重点：熟练掌握下列单词：once, twice, internet, program, full, swing, swing dance.
2.难点：频率词汇及询问活动频率。
预习内容【Preview contents】
自主预习并完成Section A 2a—2d的导学单，为上课做好准备。
学习过程【Learning process】
预习反馈，明确目标【Preview feedback, Clear objective】
翻译下列单词及短语：
1．两次，两倍_______________ 2.一次，曾经 ________ 3. 因特网 ______________
4. 节目_____________5.满的，充满的 _____________ 6. 摆动，秋千_________________
7.摇摆舞 _____________ 8. 去看电影 __________________9.看电视_________________
10.上网_________________________ 11.锻炼_____________________________
12.每天_________________________ 13.一周一次__________________________
14.一周两次_______________________15. 一周三次__________________________
16.一月一次_______________________17. 让我想想_________________________
19.怎么回事？_____________________ 20. 喜欢的节目_______________________
二、创设情境，自主探究【Create situations, Self inquiry】
Finish 2a and 2b.
三、展示交流，点拨提升【Display communication, Coaching to enhance】
Pairwork 1. Finish 2c. Fill in the chart and then make conversations with your partner.
Pairwork 2. Role play the conversation in 2d.
四、师生互动，拓展延伸【Teacher-student interaction, Development】
Grammar Focus:
Ⅰ.疑问词 how 的用法: 1.怎样，用什么手段，方法/交通工具 How are you? / How is she? How did he do it? / I don't know how to swim. How do you come to school? 2.情况如何（指身体健康状况） How are you? 3. how many，how much 表示"多少"其中how much 还可以表示钱数。 how many 后接可数名词复数，how much 接不可数名词。 How many times do you go to the park? How many pens do you want? How much water do we drink every day? How much are those pants? 4.how often 是对动作发生的“次数”提问，询问的是频率“多久一次”. 回答可以是：Every day. / Once a week. / Three times a week. / Often. / … How often do you play tennis? Three times a week. How often do you surf the Internet？ 5. How old …? 询问年龄 How old are you? I am five. 6. How about …? ……如何？……怎么样？ How about going to the movies?
7.how long 多长，用来询问多长时间，也可询问某物有多长。
How long does it take to get to Shanghai from here? How long is the ruler?
8.how far 多远， 用来询问距离，指路程的远近。
How far is it from here to the park? It’s about 2 kilometers.
Ⅱ.once , twice, three times等次数的表达法。
1) 这三个词都表示________，once是_______，twice是_______，除了一次，两次，其他的次数都表达：次数+times。 如：三次是____________，五次是____________。
2) 这些表次数的词后与一段时间连用，表示动作多长时间发生几次，即动作的______。
3) 翻译： 两周一次 ________________ 一年两次 ________________
一个月两次 ________________ 一月八次_________________
五、达标测评, 巩固提高【Evaluation standards，Consolidation and improvement】
Ⅰ.对划线部分提问：
1.My favorite program is Animal World.
_______ _______favorite program ?
2. They hardly ever play football.
_______ _________ ________they play football ?
3. He does homework at home after school.
_______ ________ he do homework after school?
Ⅱ.单项选择 ( ) 1.A: _____does she exercise? B: Once a week. A. How often B. How soon C. How long
( ) 2. I ______ like to drink milk. A. not B. doesn’t C. don’t ( ) 3. How often does Tom ____ TV? He ____ TV three times a week. A. watches, watches B. watch, watches C. watches, watch ( ) 4.I visit my parents _________a month.
A. two times B. second time C. the second time D. twice
( ) 5. One of my favorite programs ________ Animal World.
A. am B. is C. are D. don't
( ) 6.She hardly ever ________ sports games _____ TV on Sunday evening..
A. watching; over B. to watch; in C. watch; by D. watches , on
Ⅲ.连词成句。
1. usually , soccer, play, I (.)
_____________________________________________________
2. often, Katrina, does, TV, watch, How.(?)
_____________________________________________________
3. do, you, What, usually, weekends, on, do ( ? )
_____________________________________________________________
作业布置: A（必做）:
B（选做）:
教学反思: 本节课成功之处和亮点：
需要改进和注意的地方：
