新目标八 年级英语上册名校课时练--Unit 2 How often do you exercise？（4课时+单元测试）（含听力音频+参考答案）

21世纪教育网 –中小学教育资源及组卷应用平台 新目标 8 年级英语上册名校课时练 Unit 2 How often do you exercise 单元话题阅读训练 I. 完形填空 David Smith, 12, usually gets up at about 7: 40 a. m. He goes to bed l and only gets about seven hours of sleep each night. So waking up in the morning isn't easy for him. "I often feel 2 in class," David says.21教育网 Children from 5 to 12 years old 3 at least ten hours of sleep each night. But scientists say that a lot of children across the US don't get enough sleep. Even some of them sleep 4 than eight hours every day. What is keeping children 5 at night We made a survey in David's school. We collected the answers of all the students to this question. The answers show that the big sleep stealer (偷窃者) is the 6 . 68% of the students in this school said they went online (上网) before going to bed. Most boys and girls said they used the _ 7 _ to chat (交谈) with friends. Scientists say if a pe rson has a good sleep, he or she will learn well the next day. If students sleep well at night, _ 8 _ will do better in math and writing tests.2·1·c·n·j·y It's 9 too late to change your sleeping habits. Go to bed early and keep doing that for a week. Then see 10 you feel. You will find you become different.【来源：21·世纪·教育·网】 ( )1. A. early B. soon C. again D. late【来源：21cnj*y.co*m】 ( )2. A. excited B. happy C. lucky D. tired ( )3. A. do B. decide C. need D. seem ( )4. A. more B. less C. best D. good ( )5. A. getting up B. cutting up【出处：21教育名师】 C. waking up D. staying up【版权所有：21教育】 ( )6. A. comput er B. dictionary C. magazine D. television ( )7. A. e-mail B. book C. bicycle D. Internet ( )8. A. we B. he C. she D. they ( )9. A. always B. never C. often D. ever ( )10. A. what B. when C. how D. where II. 阅读理解 You Are What You Eat Keeping better eat ing habits can help you reduce (减少) disease. A healthy eating plan means choosing the right food to eat and preparing food in a healthy way.21世纪教育网版权所有 _____ Do you ofte n change your toothbrush Maybe you think it is not necessary. A study shows old tooth-brushes bring diseases. You should often change your toothbrush.21cnjy.com Exercise Swimming, running, sk ating, skiing, dancing, walking and some other activities can help you stay healthy. You should exercise at least three times a week and for twenty minutes or more each time. Do it. Plan Out Your Life You should have breakfast before you go to school. Have a proper (合适的) meal for lunch. A proper diet can also help you stay healthy.2-1-c-n-j-y ( )11. What's the passage mainly about A. Healthy food. B. Healthy lifestyle (生活方式). C. Junk food. D. Healthy sports.21·cn·jy·com ( )12. What is the best title for the second paragraph 21*cnjy*com A. Man's Disease B. Disease21*cnjy*com C. Change the Toothbrush D. Your Bathroom ( )13. At least how long should you exercise each time A. Twenty minutes. B. Fifteen minutes.21教育名师原创作品 C. Five minutes. D. Ten minutes. ( )1 ... ...