人教版八年级上英语课文Unit2.doc

RJ 8A Unit 2 课文How often do you exercise?2b:What Do No. 5 High School Students Do in Their Free Time?Last month we asked our students about their free time activities. Our questions were about exercise, use of the Internet and watching TV Here are the results.We found that only fifteen percent of our students exercise every day Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exercise at all!We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day The other ten percent use it at least three or four times a week. Most students use it for fun and not for homework.The answers to our questions about watching television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular.It is good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together. And remember, "Old habits die hard". So start exercising before it's too late!2C：A: How often do you watch TV?B:I watch TV every day.A: What’s your favorite program?B: Animal World.A: How often do you watch it?B: Twice a week.2d:Jack: Hi, Claire, are you free next week?Claire: Hmm ... next week is quite full for me, Jack.Jack: Really? How come?Claire: I have dance and piano lessons.Jack: What kind of dance are you learning?Claire: Oh, swing dance. It’s fun! I have class once a week every Monday.Jack: How often do you have piano lessons?Claire: Twice a week, on Wednesday and FridayJack: Well, how about Tuesday?Claire: Oh, I have to play tennis with my friends. But do you want to come?Jack: Sure!3a:Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercises and she reads books .Also, she drinks juice and she ___ . stays up late. However, she has some bad habits, too. She watches TV for more than two hours a day, and she eats hamburgers. Her parents are not very happy because she helps with housework and she goes to the dentist for teeth cleaning. She says she is afraid!。