Unit 2 How often do you exercise教案

1．能力目标

（1）正确使用频率副词或短语表达生活中进行某项活动的'频率；

（2）明确说明文写作方式，就如何保持健康提出建议，并完成题为 “How to keep healthy” 写作任务；

（3）通过使用习作评价标准，客观地进行评价自评与互评。

2．情感目标

（1）能积极参与合作学习，学会分享互助；

（2）端正生活态度，形成良好生活习惯。

二、语料箱

▲词块：

动词词块：use the Internet, do exercise, watch TV, help with housework, go to the movies, eat junk/healthy food, stay up late, read books, play computer games

介词词块：at least, more than, at weekends, after school

表示时间频率词块：every day, hardly ever, once a day, twice a week, three a month, all the time

▲句型：

1. I always/usually/sometimes/hardly ever/never exercise.

2. I go to the movie maybe once a month.

3. It is good to relax by using the Internet or watching game shows.

4. It is healthy for the mind and the body.

5. The best way to keep healthy is through exercise.

▲名言、谚语、警句:

1. An apple a day keeps the doctor away. 一天一苹果，医生远离我。

2. Health and cheerfulness mutually beget each other. 健康与快乐，相辅相成。

3. Good health is over wealth. 健康是最大的财富。

三、写作前任务

（一）小组活动 Discuss with your partners in your group and complete the chart below and then give a short report.

How to keep healthy

should do

should not do

Report: _____________________________________________________________

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

（2）写作策略学习

人称：________________时态：_______________ 体裁：_______________写作提纲：

1、开头：___________________________________________________________

_____________________________________________________________________

2、主体部分：_______________________________________________________

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

3、结尾_____________________________________________________________

_____________________________________________________________________

四、写作任务

当今社会，许多人由于缺乏锻炼，睡眠不足，不注意饮食，导致身体处于亚健康状态。作为中学生，只有注意健康，才能保持良好的学习、工作状态。请以“How to keep healthy”为题目，写一篇关于如何保持健康的文章。

要求：1. 内容完整，语句连贯，语法准确；2. 词数90个左右。

______________________________________________________________

5、写作后任务

（1）学生自评

Check and correct your writing according to the form below.

1. Is there a topic sentence and an ending?

2. Did you use the simple present tense?

3. Are there any spelling or grammatical mistakes?

4. Is your handwriting good?

（二）小组互评

项目

标准

自我评价同伴评价教师评价结构（3分）

段落合理 （2 分）

衔接自然 ( 1分)

内容（8分）

要点全面（6分）

拓展合理 ( 2分)

语言（3分）

词汇丰富 (1 分)

句法正确 ，语言优美( 2分)

卷面（1分）

书写工整（ 1分）

六、总结反思 When we write an article on how to keep healthy, what writing strategies can we use?

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

7、作业

根据今天所学知识和技能，运用有效的写作策略对文章进行重写。