Unit3 Keep fit 单元专项词汇变形及巩固训练120题-2025-2026学年人教版七年级下册英语

人教版七年级下册英语Unit3 Keep fit 词汇变形及专项巩固训练 满分120分 一、重点单词不同词性转换（20分） 1. 名词→形容词：health → ________（健康的） 1. 形容词→名词：fit → ________（健康；适合） 1. 动词→名词：exercise → ________（锻炼；运动） 1. 名词→动词：diet → ________（节食；饮食） 1. 形容词→副词：quick → ________（快速地） 1. 动词→名词：relax → ________（放松；休息） 1. 名词→形容词：energy → ________（充满活力的） 1. 形容词→反义词：healthy → ________（不健康的） 1. 动词→名词：sleep → ________（睡眠） 1. 名词→动词：balance → ________（平衡；使平衡） 1. 形容词→副词：slow → ________（缓慢地） 1. 动词→名词：breathe → ________（呼吸） 1. 名词→形容词：strength → ________（强壮的） 1. 形容词→反义词：fit → ________（不健康的；不适合的） 1. 动词→名词：rest → ________（休息；剩余部分） 1. 名词→动词：nutrition → ________（提供营养） 1. 形容词→副词：careful → ________（小心地；仔细地） 1. 动词→名词：move → ________（运动；移动） 1. 名词→形容词：fresh → ________（新鲜的） 1. 形容词→反义词：tired → ________（精力充沛的） 二、根据括号里单词的正确形式填空（30分） 1. We should ________ (do) exercise for at least 30 minutes every day to keep fit. 2. My mother often tells me that eating more vegetables ________ (be) good for health. 3. He ________ (not sleep) enough last night, so he feels tired today. 4. Look! The students ________ (run) on the playground to prepare for the sports meeting. 5. It's important ________ (drink) plenty of water every day. 6. She ________ (exercise) every morning by walking her dog in the park. 7. By the end of this month, we ________ (finish) our fitness plan for the term. 8. If you ________ (eat) too much junk food, you will become overweight. 9. They ________ (practice) yoga every Saturday afternoon to relax themselves. 10. The doctor advised him ________ (have) a balanced diet and get enough rest. 11. I ________ (never try) swimming before, but I want to learn it this summer. 12. At this moment, my father ________ (cook) a healthy dinner for the family. 13. Doing morning exercises ________ (help) us start the day with energy. 14. We ________ (go) hiking next weekend if the weather is fine. 15. He ________ (be) a member of the school sports club since last year. 16. The teacher told us that regular exercise ________ (improve) our memory and concentration. 17. They ________ (not watch) TV too much because it's bad for eyesight. 18. My sister ________ (dance) for an hour every evening to keep slim. 19. By the time we get to the gym, the coach ________ (wait) for us for 10 minutes. 20. It's necessary for teenagers ________ (learn) how to keep a healthy lifestyle. 21. He ________ (hurt) his leg while playing basketball yesterday, so he can't exercise now. 22. The number of people who ________ (like) cycling is increasing in our city. 23. We ________ (have) a PE class every Tuesday and Thursday. 24. If you keep ________ (practice) running, you will run faster. 25. She ________ (not eat) any meat for three days because she wants to lose weight. 26. My brother ________ (play) football with his friends every weekend. 27. At 7 o'clock yesterday evening, we ________ (do) eye exercises at home. 28. The doctor said that sleeping early and getting up early ________ (be) good habits. 29. We ________ (visit) a health exhibition next month to learn more about fitness. 30. He ________ (always forget) to take his water bottle when he goes to exercise. 三、根据句子中首字母提示完成合适的单词填空（30小题） 1. Eating a balanced d________ with more fruits and vegetables is good for health. 2. We should e________ for at least an hour every day to keep our bodies strong. 3. Drinking enough w________ can help our bodies work better. 4. Getting enough s________ is important because it helps us relax and grow. 5. Running, swimming and cycling are all good forms of e________. 6. It's not healthy to eat too much j________ food like chips and hamburgers. 7. Yoga is a good way to r________ and reduce stress. 8. We need to b________ fresh air every day to keep our lungs healthy. 9. Having a healthy l________ includes regular exercise and a good diet. 10. The doctor advised him to take more exercise to improve his f________. 11. You should wash your hands before meals to keep h________. 12. Playing basketball can help us build up our s________ and coordination. 13. She likes to drink m________ every morning because it's rich in protein. 14. It's important to have three m________ a day and not skip breakfast. 15. Walking is a simple but effective way to keep f________. 16. Too much sugar is bad for our t________ and can cause toothache. 17. He spends 30 minutes doing m________ exercises every morning to keep fit. 18. Fresh fruits and vegetables provide us with necessary v________. 19. We should a________ eating too much fried food to keep healthy. 20. Sleeping for 8 to 9 hours a night is n________ for teenagers. 21. Cycling is a popular outdoor a________ that many people enjoy. 22. She feels t________ after running for an hour, so she needs to rest. 23. The teacher told us that regular exercise can i________ our mood. 24. Drinking warm water is better than drinking c________（碳酸的） drinks. 25. He has a strong b________ because he exercises every day. 26. We should keep a p________ attitude towards life to stay mentally healthy. 27. Swimming is a great exercise because it works all the m________ of the body. 28. Skipping breakfast is a bad h________ that we should change. 29. The gym provides many different kinds of e________ equipment for people to use. 30. To keep fit, we need to b________ work and rest properly. 四、用括号里汉语提示完成单词填空（40分） 1. We should eat more ________ (蔬菜) to get enough vitamins. 2. ________ (锻炼) every day can help us keep our bodies healthy. 3. Drinking eight glasses of ________ (水) a day is recommended by doctors. 4. It's important to get enough ________ (睡眠) to stay energetic. 5. My favorite ________ (运动) is swimming because it's easy on the joints. 6. We should avoid eating too much ________ (垃圾食品) like pizza and cola. 7. She likes to do ________ (瑜伽) in the morning to relax her body and mind. 8. Taking a walk in the park can help us breathe ________ (新鲜的) air. 9. A healthy ________ (生活方式) includes regular exercise and a balanced diet. 10. The doctor said his ________ (健康) is improving with proper exercise. 11. We need to wash our hands before meals to keep ________ (健康的). 12. Playing football can help us develop ________ (力量) and teamwork. 13. Drinking ________ (牛奶) every day is good for our bones and teeth. 14. We should have three regular ________ (餐) a day and not eat snacks too often. 15. Running is a good way to keep ________ (健康的) and lose weight. 16. Brushing teeth twice a day can protect our ________ (牙齿) from decay. 17. Doing ________ (早操) is a tradition in many Chinese schools. 18. Oranges and lemons are rich in ________ (维生素) C. 19. We should ________ (避免) staying up late because it's bad for our health. 20. Getting enough rest is ________ (必要的) for our bodies to recover. 21. Hiking is a popular ________ (活动) for people who love nature. 22. After a long run, he felt ________ (疲惫的) but happy. 23. Regular exercise can ________ (改善) our physical and mental health. 24. Many children like to drink ________ (碳酸饮料) even though they are unhealthy. 25. He has a strong ________ (身体) because he exercises every day. 26. Keeping a ________ (积极的) attitude can help us deal with stress better. 27. Doing push-ups can help strengthen the ________ (肌肉) in our arms and chest. 28. Smoking is a bad ________ (习惯) that can cause many diseases. 29. The new ________ (健身) center in our community has many modern machines. 30. We need to ________ (平衡) our study and exercise to keep fit. 31. Eating too much ________ (糖) can lead to weight gain and other health problems. 32. She goes to the ________ (健身房) three times a week to work out. 33. ________ (慢跑) for 20 minutes every morning is good for the heart. 34. We should eat more ________ (水果) like apples and bananas. 35. The ________ (医生) advised her to take more exercise and eat less meat. 36. Playing table tennis can improve our hand-eye ________ (协调). 37. It's important to wear comfortable ________ (鞋子) when doing exercise. 38. Drinking ________ (茶) instead of coffee can help us sleep better. 39. He has a ________ (均衡的) diet that includes grains, proteins and vegetables. 40. Stretching before exercise can help prevent ________ (受伤). 参考答案 一、重点单词 不同词性转换（20题） 1. healthy 2. fitness 3. exercise 4. diet 5. quickly 6. relaxation 7. energetic 8. unhealthy 9. sleep 10. balance 11. slowly 12. breath 13. strong 14. unfit 15. rest 16. nourish 17. carefully 18. movement 19. fresh 20. energetic 二、根据括号里单词的正确形式填空（30小题） 1. do 2. is 3. didn't sleep 4. are running 5. to drink 6. exercises 7. will have finished 8. eat 9. practice 10. to have 11. have never tried 12. is cooking 13. helps 14. will go 15. has been 16. improves 17. don't watch 18. dances 19. will have waited 20. to learn 21. hurt 22. like 23. have 24. practicing 25. hasn't eaten 26. plays 27. were doing 28. are 29. will visit 30. always forgets 三、根据句子中首字母提示完成合适的单词填空（30小题） 1. diet 2. exercise 3. water 4. sleep 5. exercise 6. junk 7. relax 8. breathe 9. lifestyle 9. fitness 11. healthy 12. strength 13. milk 14. meals 15. fit 16. teeth 17. morning 18. vitamins 19. avoid 20. necessary 21. activity 22. tired 23. improve 24. carbonated 25. body 26. positive 27. muscles 28. habit 29. exercise 30. balance 四、用括号里汉语提示完成单词填空（40小题） 1. vegetables 2. Exercising 3. water 4. sleep 5. sport 6. junk food 7. yoga 8. fresh 9. lifestyle 10. health 11. healthy 12. strength 13. milk 14. meals 15. fit 16. teeth 17. morning exercises 18. vitamin 19. avoid 20. necessary 21. activity 22. tired 23. improve 24. carbonated drinks 25. body 26. positive 27. muscles 28. habit 29. fitness 30.balance 31. sugar 32. gym 33. Jogging 34. fruits 35. doctor 36. coordination 37. shoes 38. tea 39. balanced 40. injuries 学科网（北京）股份有限公司 $