（使用方法：供学生背诵和默写或复习重点句型用，第一部分是英文，第二部分是中文）
第一部分：
Unit 2
1. What do you usually do on weekends?
2. I often help with housework.
3. How often does he watch a movie?
4. He hardly listens to music.
5. How often do you have piano lessons?
6. I am afraid to see the dentist.
7. I never stay up late.
8. He always goes to bed early.
9. Most students use the Internet for games rather than for homework.
10. 20% of students never exercise.
11. The answer to this question is very interesting.
12. The best way to exercise is through exercise.
13.Doing exercise is healthy for the mind and the body/is good for physical and mental health.
14. Old habits die hard.
15. Start exercising before it"s too late.
16. Although many students like to watch sports shows, game shows are the most popular.
17.Here are the results.
18. Many students watch TV at least three times a week.
第二部分 对应的每个单元重点句子的中文翻译
Unit 2
1. 你通常在周末做什么？
2. 我经常帮忙做家务.
3. 他多久看一次电影？
4. 他几乎不听音乐.
5. 你多久上一次钢琴课？
6. 我害怕看牙医.
7. 我从不熬夜.
8. 他总是早睡觉.
9. 大部分学生使用网络是为了游戏而非作业.
10. 20%的学生从不锻炼.
11. 这个问题的答案很有趣.
12. 最好的运动方式是通过锻炼.
13. 做运动有益于身心健康.
14. 旧习难改.
15. 在太晚之前（趁着还不晚）开始运动吧
16.虽然很多学生喜欢观看运动类节目，游戏类节目是最受欢迎的.
17.以下是结果.
18.很多学生每周至少看三次电视.
