Unit 3 Keep fit Section B 2a-2c 作业2025-2026学年人教版英语七年级下册

人教版七下英语 Unit 3 Keep fit Section B 2a-2c 作业 一、基础巩固 （一）词汇拼写 根据汉语提示或首字母填写单词，使句子完整。 1. We should do more exercise to keep h______（健康的）. 1. Eating too much junk food is bad for our ______（身体）. 1. My favorite sport is s______（游泳）because it can make me feel cool in summer. 1. He goes to the g______（体育馆）to play basketball every Saturday. 1. Running can help us i______（提高）our heart - lung function. 1. Do you know the i______（重要性）of doing exercise regularly? 1. We need to have a balanced d______（饮食）to stay healthy. 1. She always feels t______（疲劳的）after a long day at school. （二）短语翻译 将下列短语翻译成英语。 1. 保持健康 1. 增强体质 1. 对…… 有好处 1. 例如 1. 减肥 1. 养成…… 的习惯 1. 每天 1. 参加 （三）句子翻译 将下列句子翻译成英语。 1. 运动对我们的身心健康都有好处。 1. 我喜欢在周末打篮球，因为它很有趣。 1. 为了保持健康，我们应该每天做运动。 1. 游泳是一种很好的锻炼方式，它能锻炼我们所有的主要肌肉群。 1. 他养成了每天早起跑步的习惯。 1. 吃太多垃圾食品会导致许多健康问题。 1. 我们应该多吃蔬菜和水果，少吃肉。 1. 定期锻炼可以帮助我们减轻压力，改善睡眠。 二、能力提升 （一）句型转换 1. Running is good for our health.（改为同义句） ______ is good for our health ______ ______. 1. She goes to the gym three times a week.（对划线部分提问） ______ ______ does she go to the gym? 1. We should do exercise to keep fit.（改为一般疑问句） ______ we ______ exercise to keep fit? 1. He likes playing football because it is exciting.（对划线部分提问） ______ ______ he like playing football? 1. Eating too much junk food is bad for your health.（改为否定句） Eating too much junk food ______ ______ bad for your health. （二）短文填空 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式（每空不多于 3 个单词）。 Do you know how 1._____（keep）fit? Here are some good ideas. First, we should eat a balanced diet. Eating more fruits and vegetables 2.（_____be）good for our health. Second, we need to exercise regularly. We can go running, 3._____（swim）or play basketball. Exercise can make our bodies stronger and 4._____（help）us stay away from diseases. Third, getting enough sleep is also important. We should sleep at 5.______ eight hours every night. If we don't get enough sleep, we may feel tired 6.______ the next day. Finally, we should have a good mood. A happy mood can make us feel 7._____（good）. In a word, keeping fit is not difficult. We just need to form good habits 8. eat healthily, exercise regularly and get enough sleep. （三）连词成句 1. exercise, helps, strong, us, keep（.） 1. is, a, running, good, way, to, stay, fit（.） 1. should, enough, we, sleep, get, to, healthy, stay（.） 1. swimming, is, a, full - body, great, workout（.） 1. eating, junk, too, food, much, bad, is, for, our, health（.） 三、拓展拔高 （一）书面表达 1. 假如你是李华，你的笔友 Tom 想了解你保持健康的方法。请你根据以下提示，给他写一封电子邮件。 提示： 1. 饮食方面：多吃蔬菜、水果，少吃垃圾食品； 1. 运动方面：每周至少运动三次，如跑步、打篮球等； 1. 生活习惯：早睡早起，每天保证充足的睡眠。 要求： 1. 包含所有提示内容，可适当发挥； 1. 语言表达准确，语意通顺、连贯； 1. 词数：80 - 100 词。 Dear Tom, How's it going? I'm glad to share with you how I keep fit. In terms of____________________________________________________________ 答案 一、基础巩固 （一）词汇拼写 healthy body swimming gym improve importance diet tired （二）短语翻译 keep fit / stay healthy build up one's body be good for for example / such as lose weight form the habit of... every day take part in / join in （三）句子翻译 Exercise is good for both our physical and mental health. I like playing basketball on weekends because it's very interesting. To keep healthy, we should do exercise every day. Swimming is a great way to exercise. It can exercise all our major muscle groups. He has formed the habit of getting up early and running every day. Eating too much junk food can cause many health problems. We should eat more vegetables and fruits and less meat. Exercising regularly can help us reduce stress and improve our sleep. 二、能力提升 （一）句型转换 It; to run How often Should; do Why does is not （二）短文填空 to keep is swimming help least the good to （三）连词成句 Exercise helps us keep strong. Running is a good way to stay fit. We should get enough sleep to stay healthy. Swimming is a great full - body workout. Eating too much junk food is bad for our health. 学科网（北京）股份有限公司 $