英语八年级上册Unit2教案.docx

Unit2 How often do you exercise?
Section A 1a—2c
一、学习目标 
1、熟记运用5个单词： housework、hardly、ever、once、twice
2、掌握一些与业余活动有关的句型。 
3、（1） A: What do you usually do on weekends?                    
B: I often go to the movies. 
（2）A: How often do you watch TV?    B: Twice a week   
二、学习重点难点 
频率词汇及询问活动频率 
三、教学过程
（一）、 导入（启发探究  3分钟） 
What do you do on weekends ?(学生自由发挥)
help with housework     go shopping     go to the movies     have dance and piano lessons       swing dance        play tennis      play sports        go camping      exercise.（学生板书几个单词）
（二）、出示句型，师生对话，生生对话练习。
 A:  What do you usually do on weekends?               
B:  I often go to the movies. 
 A:  Do you often go shopping ?   
B:  No,I never go shopping. 
（三）点击鼠标屏幕上出现频率副词及相关的百分比。
 always (100%)      usually(80%)       often (30-50%)  sometimes (20%)    hardly ever(5%)     never (0%) 领读频率副词，让学生快速认读。（学生板书）
（四）、 Listening (1b)  
1、Let a student read the words aloud. Make sure all the Ss know the meaning of the words. 
2、Tell Ss to listen and write the letters from the picture above on the line below.
3、Play the tape for the first time. Ss listen and fill in the blanks.  
4、Play the tape for the second time for the Ss to check the answers.
（五）、情景引入句型how often…?
How often do you clean the classroom ?
详细讲解区分 how often？ 与how many times ?的区别。
How often …? 提问频率
every day 每一天
once a week 一周一次
twice a month 一月两次
three times a year 一年三次
How many times …? 提问次数
once twice three times …
1、I watch TV twice a week .(划线部分提问)
_______________________________
2、I watch TV twice a week .(划线部分提问)
_________________________________
（六）、2C 出示图片学习新单词 Internet ….等 ， 生生间练习对话。
（七）、Listening  Work on 2a:  
1.Let Ss read the phrases in the chart.  
2.Tell Ss that Cheng Tao is taking about how often he does these activities. Play the recording for the first time. Ss listen and number the activities [1-5]. 
3.Play the recording for the second time for the Ss to check the answers.
 Work on 2b: 
1.Tell Ss they will hear the recording again. This time, listen and match the activities in 2a with how often Cheng Tao does them. 
2.Ss listen and math the activities with the phrases.  
3.Check the answers.
（八）、Pair work
Make a survey . （write and report）
A: What do you do on weekends?
B: I usually ___________.
A: Do you __________?
B: Yes, I do .\ No, I never _____.
A: How often do you ________?
B:_________________________
（九）、课堂小测
1.________ do you do shopping with your parents ? I go shopping with parents once a week .
A. How B. When C. how many times D. How often
2. Do you like eating apples .
_______ . I don’t like them.
A. Always B. Usually C. Sometimes D. Hardly ever
3. My friend Mary goes to the movies ___________.
A. three time a month B. three times a month
C. three times one month D. third times a month .
4. Her daughter often _____ at home .
A. help with housework B. helps with her housework
C. helps much housework D. helps many housework
5 . What _____ she usually do on weekends ?
she always ____
A. do exercise B. does exercise
C. does exercises D. do exercises
（十）、Summary and homework