大家好，今天给大家分享的是七年级下册期中试卷上的书面表达。考题如下：
X. 书面表达(共1小题；满分20分)
81. 假设你是李华，你的美国笔友Tom想了解你保持健康的方式，请你根据以下提示给他写一封邮件。
提示：
1. 你喜欢的运动（如跑步、游泳等）及运动的频率；
2. 你的饮食习惯（如多吃蔬菜、少吃垃圾食品等）；
3. 你的作息时间（如早睡早起等）。
要求：
4. 邮件内容须包含以上提示要点，可适当发挥；
5. 80词左右。
下面是范文
Dear Tom,
How are you? I’m very glad to tell you how I keep fit.
I like running and swimming. I run three times a week and swim twice a week. I think they are good for my health. I also have a good eating habit. I eat a lot of vegetables and fruit. I seldom eat junk food. I go to bed early and get up early every day. It is important to have these good habits.
What about you? How do you keep fit? Please share your good habits with me.
Best wishes!
Yours,
Li Hua
【详解】[总体分析]
①题材：本文是一篇电子邮件作文。
②时态：本文应使用“一般现在时”。
第二篇
IV．写作（满分15分）
61．健康的身体是我们中学生学习的保障，但是网络抢走了我们的锻炼时间，垃圾食品威胁着我们的健康。请根据下面的提示，以“How to keep fit”为题，写一篇短文。
提示：
（1）坚持锻炼；
（2）均衡饮食；
（3）合理上网；
（4）充足睡眠；
（5）……
注意：
（1）短文必须包括提示中的所有内容，条理清楚，行文连贯，可适当发挥；
（2）文中不得出现真实的人名和地名； （3）词数80左右，开头已给出，不计入总词数。
参考词汇：a balanced diet 均衡的饮食 surf the Internet 上网
How to keep fit
It’s important for us to keep fit. As middle school students, we should have a healthy lifestyle. Here is some advice. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
How to keep fit
It’s important for us to keep fit. As middle school students, we should have a healthy lifestyle. Here is some advice.
First, we should do exercise for at least one hour every day, such as running and walking. Second, we should have a balanced diet. Eat more fruit and vegetables. Try not to eat junk food. Third, we’d better not spend too much time surfing the Internet. It is bad for our study and eyes. Fourth, go to bed early and don’t stay up late because enough sleep is good for our health. Finally, be happy. Learn to smile at ourselves at any time.
If we can follow the advice, I believe we can keep healthy.
【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”； ③提示：写作要点已给出，考生注意不要遗漏提示中的要点，可适当添加细节，并突出写作要点。 [写作步骤] 第一步，先表达保持健康的重要性，引出如何保持健康的主题； 第二步，具体介绍保持健康的一些建议，例如坚持锻炼、均衡饮食、合理上网、充足睡眠等； 第三步，书写结束语，号召大家要保持健康。
