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Unit 2 How often do you exercise
Section A (2d-3c) 教案
教学内容
1．重点单词：maybe，least
2．重点短语：at least
3．重点句式：—How often does he play soccer
—He plays at least twice a week.
—How often do you go to the movies
—I go to the movies maybe once a month.
教学目标
知识目标：
（1）复习运用频率词汇及询问活动频率。
（2）一般现在时态的熟练运用。
能力目标：询问课余活动的问句（What do you usually do on weekends ）和使用频率副词表达的答语。
情感目标： 通过本单元的学习，培养学生的逻辑表述能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系。
重难点
1．频率副词的用法
2．How often引导的询问做事频率的特殊疑问句及答语
3．一般现在时态
教学准备
课件，多媒体
教学过程
Step 1　Lead-in
How often do you watch TV
I watch TV every day.
How often do you exercise
I exercise twice a week.
How often does he exercise
She exercises twice a week.
Now please practice the conversations like this with your partner.
Step 2　Presentation
完成教材2d的任务
学生自读对话，回答下面的问题：
Is Claire free next week
No, she isn’t.
How often does Claire have dance lessons
Once a week.
How often does Claire have piano lessons
Twice a week.
What does Claire do on Tuesday
She plays tennis.
Does Jack want to join them
Yes, she does.
大声朗读2d对话，读熟后与小组成员结对分角色表演对话。邀请几组学生到讲台上进行表演，并且表扬朗读较好的学生，鼓励他们多尝试，多讲英语。
教学grammar focus
What do you usually do on weekends
I always exercise.
What do they do on weekends
They often help with housework.
What does she do on weekends
She sometimes goes shopping.
How often do you go to the movies
I go to the movies maybe once a month.
How often does he watch TV
He hardly ever watches TV.
Do you go shopping
No, I never go shopping.
学生大声朗读Grammar Focus的句子。并且要求课后熟读背诵。
完成教材3a—3c的任务
1）认真阅读3a中1－6的句子，选用do或does来补全句子，核对答案。
2）认真读3a中的句子，将1－6的问题和a－f的答语匹配，完成后核对答案，然后全班大声地读这些句子。
3）认真观察3b中给出的单词，并且用这些单词来组成完整的句子，然后结对练习对话。
4. 教学3c.
为了提高你的英语，你能做些什么呢？在表格中添加你学习英语的方法，然后就这些问题在小组内向你的同学提问，找出学英语的最好方法。
Step 3　 Language Points
free 空闲的 in one’s free time be free
自由的 as free as a fish freedom n.自由
免费的 The best things in life are free.
be full =be busy忙的
be busy doing sth/ be busy with sth
be full of充满
eg：The bottle is full of milk.
may be 为情态动词+动词原形，在句子中做谓语
maybe是副词，表示可能，大概，一般放在句首(perhaps)。
Step 4　Exercise
一、单项填空。
( A )1.Exercise is good for our 　　　　.
It makes us strong.
A.health　 B.healthy　 C.brain　 D.head
( C )2.Susan is a kind girl.
She often helps me 　　　　English.
A.at　 B.in　 C.with　 D./
( A )3.Mary 　　　　gets up early,so she is 　　　　late for school.
A.always;never　 B.always;always　
C.never;never　 D.always;sometimes
( A )4.The old man often takes a walk alone,
but 　　　　with his dog.
A.sometimes　 B.sometime　 C.some time　 D.some times
( C )5.—How often does your sister stay up late
—　　　　.She always goes to bed early.
A.Sometimes　 B.Once a week　
C.Never　 D.Twice a week
二、语法选择。
How often do students do exercise We did 　6　 survey about students’ exercise in our class yesterday.Here are the results.5% of the students 　7　 exercise every day.30% of the students exercise twice a week and 15% of them do exercise 　8　 a week.However,half of the students hardly ever exercise.How come
Some of the students say they have so much homework that they don’t have time to do sports.Some of them don’t like playing sports at all and some are too 　9　 to exercise.As for me,I think we must keep doing exercise because it’s good 　10　 our mind and body.Remember: It is never too late to start to exercise.
( A )6.A.a　 B.an　 C.the　 D./
( A )7.A.do 　 B.does　 C.did　 D.doing
( B )8.A.three time　 B.three times　 C.third　 D.three
( A )9.A.lazy　 B.lazily　 C.lazier　 D.laziest
( D )10.A.at　 B.to　 C.in　 D.for
Step 5 Homework
完成练习册的练习
预习下一节课的内容
板书设计
never
hardly ever
sometimes
频率副词 often
usually
always

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