Unit3 Keep fit 暑假专项作业2025-2026学年人教版英语七年级下册

**基本信息** 七下英语Unit3暑假同步练习通过基础过关、语法专项提升、阅读综合拓展三层递进设计，构建词汇-句型-语篇的知识巩固路径，适配分层教学与暑假复习需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础过关|单元核心词汇（如fit, exercise）、必考短语（如keep fit, stay up late）|单词拼写（首字母/汉语提示）、短语互译夯实基础，提升语言能力| |语法专项提升|情态动词should/shouldn't用法、It's+adj.+to do句型|单选聚焦语法点辨析，句型转换强化应用，培养语言运用能力| |阅读综合拓展|健康习惯主题语篇理解|细节查找、推理判断题型融合知识综合应用，发展思维品质|

七下英语Unit3 Keep fit 暑假专项作业 姓名：__________ 完成日期：____年__月__日 板块一 基础过关 一、根据句意及首字母/汉语提示写单词 1. Running every morning is a good way to keep f__________.（健康的） 2. I usually e__________ for half an hour after dinner.（锻炼） 3. Too much junk food is b__________ for our health.（有害的） 4. My favorite __________（运动）is swimming. 5. It’s __________（必要的）to drink enough water every day. 6. I feel __________（疲惫的）after playing basketball for an hour. 7. We should __________（避免）eating cold food in summer. 8. Fruit and vegetables are __________（有益的）food for us. 9. Don’t s__________ up late to play phone games.（熬夜） 10. Good living __________（习惯）can help us stay healthy. 二、英汉互译 单元必考短语 1. keep fit / keep healthy ____________________ 2. do morning exercises ____________________ 3. stay up late ____________________ 4. be bad for health ____________________ 5. eating habits ____________________ 6. 早睡早起 ____________________ 7. 做户外运动 ____________________ 8. 太多糖分 ____________________ 9. 保持均衡饮食 ____________________ 10. 感到精力充沛 ____________________ 板块二 语法专项提升 一、单项选择 ( )1. You __________ eat too much ice-cream. It’s bad for your stomach. A. should B. shouldn’t C. can D. must ( )2. It’s important __________ sports every day. A. play B. to play C. playing D. plays ( )3. —What __________ I do to keep healthy? —You should drink more warm water. A. do B. does C. should D. are ( )4. We __________ develop good living habits from young age. A. shouldn’t B. should C. can’t D. won’t ( )5. It’s not easy __________ a healthy lifestyle. A. have B. having C. to have D. has ( )6. Eating too much sweet food is ______ for our teeth. A. good B. bad C. fine D. healthy ( )7. You ______ wash your hands before eating food. A. shouldn’t B. needn’t C. should D. can’t ( )8. It’s helpful ______ us to drink warm water every day. A. for B. of C. to D. with ( )9. —I feel tired every day. —You ______ go to bed early. A. shouldn’t B. should C. can D. could ( )10. We should avoid ______ fast food too often. A. eat B. eating C. to eat D. eats 二、按要求完成句子 1. You should eat more vegetables.（改为否定句） You __________ __________ more vegetables. 2. We should go to bed early.（改为一般疑问句） __________ __________ go to bed early? 3. exercise, it’s, us, for, to, good, every day（连词成句） ________________________________________________ 4. It is necessary to exercise every day.（翻译句子） ________________________________________________ 5. 我们不应该长时间玩手机。（英文翻译） ________________________________________________ 板块三 阅读综合拓展 Good Habits Help Us Keep Fit Everyone wants to keep healthy and fit. But do you know how to keep fit well? Here are some useful tips for us students. First, we should have good eating habits. We need to eat healthy food like fruit, vegetables and whole grains. We shouldn’t eat too much junk food, because it has too much salt and sugar. It makes us fat and weak. Second, we should do enough exercise. We can run, walk, play ball games or ride bikes after school. Doing sports can make us strong and relaxed. We can do outdoor sports on sunny weekends. Third, we must have good sleep habits. We should go to bed early and get up early. We shouldn’t stay up late for study or games. Sleeping for 8-9 hours every night is the best for middle school students. Last, keep happy every day. Being happy is also a way to keep fit. 根据短文内容，选择最佳答案。 ( )1. How many tips does the writer give? A. Three. B. Four. C. Five. D. Six. ( )2. Why can’t we eat much junk food? A. It’s too expensive. B. It tastes bad. C. It is bad for health. D. No kids like it. ( )3. Which sport is NOT mentioned(提及) in the passage? A. Swimming. B. Running. C. Riding bikes. D. Playing basketball. ( )4. How long should students sleep every night? A. 6 hours. B. 7 hours. C. 8-9 hours. D. 10 hours. ( )5. Which is TRUE according to the passage? A. We can stay up late on weekends. B. Being happy helps us keep fit. C. Junk food has no sugar. D. We only need vegetables to keep fit. 参考答案 板块一 基础过关答案 一、单词拼写 1. fit 2. exercise 3. bad 4. sport 5. necessary 6. tired 7. avoid 8. healthy 9. stay 10. habits 二、短语互译 1. 保持健康 2. 做早操 3. 熬夜 4. 对健康有害 5. 饮食习惯 6. go to bed early and get up early 7. do outdoor sports 8. too much sugar 9. keep a balanced diet 10. feel energetic 板块二 语法专项答案 一、单项选择 1.B 2.B 3.C 4.B 5.C 6.B 7.C 8.A 9.B 10.B 二、句型转换 1.shouldn’t eat 2.Should you 3.It’s good for us to exercise every day. 4.每天锻炼是有必要的。 5.We shouldn’t use phones for a long time. 板块三 阅读理解答案 1.B 2.C 3.A 4.C 5.B 学科网（北京）股份有限公司 $