Unit 3 Keep Fit 单元基础过关 班级：_____ 姓名：_____ 学号：_____ 分数：_____ 一、完成下列词性转换 (15分) 1. fit (adj. 健康的) → _____ (v. 适合) → _____ (n. 健康) 2. health (n. 健康) → _____ (adj. 健康的) → _____ (adv. 健康地) 3. exercise (v./n. 锻炼) → _____ (n. 锻炼者) → _____ (adj. 运动的) 4. eat (v. 吃) → _____ (n. 吃；饮食) → _____ (adj. 可食用的) 5. strong (adj. 强壮的) → _____ (adv. 强壮地) → _____ (n. 力量) 6. weak (adj. 虚弱的) → _____ (n. 虚弱) → _____ (adv. 虚弱地) 7. sleep (v./n. 睡觉) → _____ (adj. 困倦的) → _____ (adj. 睡着的) 8. active (adj. 活跃的) → _____ (n. 活动) → _____ (adv. 活跃地) 9. happy (adj. 开心的) → _____ (adv. 开心地) → _____ (n. 幸福) 10. tired (adj. 疲惫的) → _____ (v. 使疲惫) → _____ (n. 疲劳) 11. relax (v. 放松) → _____ (adj. 放松的) → _____ (n. 放松) 12. healthy (adj. 健康的) → _____ (反义词，不健康的) → _____ (比较级) 13. busy (adj. 忙碌的) → _____ (adv. 忙碌地) → _____ (n. 忙碌) 14. drink (v./n. 喝) → _____ (过去式) → _____ (过去分词) 15. balance (v./n. 平衡) → _____ (adj. 平衡的) → _____ (adv. 平衡地) 二、默写下列短语 (15分) 1. 保持健康 _____ 2. 做运动 _____ 3. 均衡饮食 _____ 4. 早睡早起 _____ 5. 吃早餐 _____ 6. 多喝水 _____ 7. 熬夜 _____ 8. 少吃甜食 _____ 9. 保持活跃 _____ 10. 感到疲惫 _____ 11. 散步 _____ 12. 做早操 _____ 13. 保持好心情 _____ 14. 看医生 _____ 15. 远离垃圾食品 _____ 三、单项选择(15分) ( ) 1. We should do more exercise _____ keep fit every day. A. in order to B. so that C. such that D. because of ( ) 2. It's important for us _____ enough sleep every night. A. have B. having C. to have D. has ( ) 3. —_____ do you exercise —Three times a week. A. How long B. How often C. How far D. How soon ( ) 4. You _____ eat too much junk food. It's bad for your health. A. should B. must C. needn't D. mustn't ( ) 5. My mother always tells me _____ more water every day. A. drink B. to drink C. drinking D. drinks ( ) 6. He feels tired today _____ he stayed up late to watch TV last night. A. because B. so C. but D. or ( ) 7. —What's your favorite sport —I like _____ best. It's easy and relaxing. A. run B. runs C. running D. to running ( ) 8. We need to have a balanced diet _____ lots of fruit and vegetables. A. in B. with C. for D. at ( ) 9. You look _____ today. Did you sleep well last night A. tired B. happily C. sadly D. actively ( ) 10. —Must I take the medicine three times a day —No, you _____. Twice a day is enough. A. mustn't B. don't have to C. can't D. shouldn't ( ) 11. The old man likes _____ a walk after dinner in the park every day. A. take B. takes C. taking D. to taking ( ) 12. _____ up early and going to bed early is a good habit for us. A. Get B. Gets C. Got D. Getting ( ) 13. This kind of food is _____ and we shouldn't eat it often. A. healthy B. unhealthy C. good D. well ( ) 14. The _____ you exercise, the _____ you will be. A. more; strong B. much; stronger C. more; stronger D. much; strong ( ) 15. —Why not _____ basketball with us this afternoon —Good ide ... ...
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