Unit 3 Section B 课堂基础知识训练 2025-2026学年人教版英语七年级下册

Unit 3 Keep Fit 课堂基础知识训练 Section B (1a—2c) 一、阅读下面的句子，在空白处填入一个适当的单词或括号内单词的正确形式。 1. _________ (skateboard) is a kind of dangerous sport. We should be careful. 2. My mother encourages me _________ (do) sit-ups every day. 3. Both Jim _________ Lucy can play basketball. 4. He likes watching basketball _______ (match) on TV in his free (空闲的) time. 5. Those volleyballs over there are not theirs. They're _________ (our). 6. They want to learn about how _________ (teenager) keep fit in daily life. 7. How many sports _________ (team) are there in your school this term? 8. It's important to set up some _________ (goal) in our study. 9. He _________ (lose) the match but still tries his best. 10. It's great _________ (practise) playing table tennis with my friends after school. 二、根据所给汉语提示完成句子，每空一词（含缩略词）。 1. 我最喜欢的保持健康的方式是使用锻炼应用程序来锻炼。 My favorite way of _________ _________ is to use an exercise app to work out. 2. 这些漂亮的帽子属于我姐姐。 These nice hats _________ _________ my sister. 3. 玛丽几乎从不在工作日看电视。 Mary _________ _________ watches TV on weekdays. 4. 医院就在那边的马路对面。 The hospital is just across the road _________ _________. 5. 玛利亚总是精力充沛，因为她每天锻炼。 Maria is always _________ _________ because she exercises every day. 三、阅读理解，从每题所给的A、B、C、D四个选项中，选出能正确回答所提问题的最佳答案。 How much exercise do children need to keep in good health? Every parent wants to know the answer. In the US, many people think that children should get more than an hour of exercise each day. It is the same in the UK. A study shows that children should exercise their muscles and bones (肌肉和骨头) more than three times a week. Children can do activities like climbing and playing on jungle gyms (攀爬架)—this kind of exercise is good for their muscles. Jumping and running are good for their bones. Children should also do aerobic (有氧的) exercise every day. They can jog or go running. However, these days, many children don't like doing exercise outside. They like playing computer games or watching TV at home every day. What can parents do to help their children do sports outside? Dr. Stephanie Walsh says she often sees parents take long walks with their children as a kind of exercise, but that might not be the best way. "Although walking is a great activity, it's really boring for children. So if you want to ask your children to go for a walk, think of some fun things to do along the way," she says. ▲ It's a good idea to take them outside and let them play with their friends. If they often play together, it will become an important and interesting part of their lives. Little by little, they will love exercise and sports. ( )1. How long should children exercise daily according to (根据) the US and the UK? A. Less than an hour. B. More than an hour. C. Exactly one hour. D. Only half an hour. ( )2. What kind of exercise is good for children's muscles? A. Jumping. B. Running. C. Climbing. D. Aerobic exercise. ( )3. What does Dr. Stephanie Walsh think about long walks with children? A. It's really boring for children. B. It's the best way to exercise. C. It's very exciting for children. D. It helps build strong bones. ( )4. Which is the best for " ▲ "? A. Which sport do children love? B. What do sports mean to children? C. What kind of exercise should children do? D. How can we make exercise fun for children? ( )5. Which is the best title for the text? A. Parents' Weekend Activities B. Encouraging Children to Exercise C. The Importance of Exercise for Children D. Children's Exercise Habits in the US and UK Section B (3a—3c) 一、阅读下面的句子，在空白处填入一个适当的单词或括号内单词的正确形式。 1. Tom and his father play basketball twice _________ week. 2. Which do you think is the _________ (popular) sport, volleyball, tennis or basketball? 3. Do you know the _________ (important) of doing sport and exercise? 4. You _________ (use) the exercise app well; so can I. 5. Teenagers have different ways _________ (keep) fit. 二、短文还原，从短文后的选项中选出可以填入空白处的最佳选项，选项中有一项为多余选项。 Baduanjin, a kind of exercise, has a history of more than 800 years. 1. ______ You can find many people practise Baduanjin in parks every day. People once thought Baduanjin was a sport for the old. 2. ______ Why? Well, it's easy to learn and practise. You don't need any equipment (装备). You don't need much space (空间) either. 3. ______ So it gets popular with office workers. Most of them always spend long hours sitting at a desk or working on a computer, so they seldom have much time to exercise. 4. ______ Liu Jianan, a Chinese teacher, teaches Baduanjin in a school in the Middle East (中东). Many students like his class. Baduanjin is great exercise. It is good for people's health. 5. ______ If you want to keep healthy, why not practice Baduanjin? However, not all people can practise it. People should always put safety first when doing Baduanjin. A. It can also help people fall asleep at night. B. Now it's almost as popular as Tai Chi in China. C. However, not everyone likes Baduanjin. D. More importantly, it doesn't take much time. E. Baduanjin is also getting popular in other countries. F. But today many young people are interested in it too. 三、语法填空，在空白处填入一个适当的单词或用括号内单词的正确形式填空。 Do you love to exercise? How often do you exercise, 1. ______ (one) a week, twice a week or even more? Exercise is good for you 2. ______ it can help you keep fit and healthy. Eating something healthy is good for everyone. But it is not enough just 3. ______ (have) something like vegetables, eggs, fish or milk. Exercise 4. ______ (make) your muscles (肌肉) stronger than before. It also helps you stay awake (清醒的) and not get 5. ______ (sleep) in class or in work. One of the most important muscles in the body is the heart (心脏). To exercise your heart, you need to do something like swimming, playing 6. ______ game or joining in other activities. Why not exercise in your school? You can 7. ______ (usual) do something you love, like playing soccer, running and jumping. In school, children have P. E. lessons. They help children 8. ______ (keep) fit. As 9. ______ (teenager), we should try to exercise at least (至少) three times a week because having sports is really good for 10. ______ (we)! 阅读提升循环练 一、完形填空，从A、B、C、D四个选项中，选出一个能填入文中相应空白处的最佳答案。 As we all know, a lot of people get the flu (流感) these days. The reason why they have the flu is that they 1.______ do exercise. So, I want to share some exercise ways to help you build a strong body and keep 2.______. Our school 3.______ students to play sports, so there are many ways and places for you to exercise. First, do morning exercise carefully. It helps you wake up (唤醒) your body and 4.______ yourself. Second, join a club, such as a football club or a 5.______ club. Not only can you make a lot of friends there, but also you can learn how to work as a 6.______ by playing football and volleyball. Third, take the PE class on time. The PE teacher can tell you the right way to exercise and help you 7.______ you need him. Some students think that weekends are the time for sleep and rest. 8.______, doing some exercise can help you have a better rest. It is a good idea to 9.______ at a gym or in a park. Everyone wants to be a(n) 10.______ person, so it is important to balance (平衡) study and health. Let's start exercising now. ( )1. A. often B. ever C. seldom D. once ( )2. A. tidy B. quiet C. warm D. fit ( )3. A. chooses B. encourages C. carries D. sends ( )4. A. thank B. change C. save D. relax ( )5. A. volleyball B. piano C. badminton D. chess ( )6. A. class B. team C. job D. club ( )7. A. when B. what C. why D. which ( )8. A. Also B. However C. Later D. Then ( )9. A. draw B. act C. jog D. swim ( )10. A. magic B. interesting C. important D. perfect 二、阅读理解，从A、B、C、D中选出能正确回答所提问题或完成所给句子的最佳答案。 Do you like jogging, biking or swimming? They are all aerobic exercise (有氧运动). Aerobic exercise brings lots of good things. For example, people can live a long life if they often do aerobic exercise. However, people get little aerobic exercise now. One of the problems is television. In the United States, for example, most people watch four hours of TV a day, but only spend 27 minutes doing exercise! A lot of doctors are worried about that and they say people can be easily tired or unhappy if they do not exercise. Schools try to solve this problem by teaching children to exercise when they are young. PE is a very useful subject in schools. It teaches students how to play, eat and exercise. By learning this subject, teachers and parents wish that their children can learn good exercise habits when they are young, and keep them when they get older. Companies (公司) also encourage their workers to do more aerobic exercise. A lot of companies find that people are more quick-minded and creative (有创造力的) in their jobs if they often get aerobic exercise. For this reason, many companies build exercise rooms for their workers. How do you exercise? There are many fun and exciting kinds of aerobic exercise. Finding one that you like will give you the best chance of having a long and healthy life. ( )1. What benefit (益处) of aerobic exercise can we know in Paragraph 1? A. It keeps people happy. B. It helps people work well. C. It helps people live a long life. D. It makes people more creative. ( )2. What do we know from Paragraph 2? A. Americans watch too much TV. B. Americans have too much work to do. C. Doctors easily feel tired and unhappy. D. Doing exercise for 27 minutes a day keeps people healthy. ( )3. What does the underlined word "solve" in Paragraph 3 mean? A. Wait for. B. Work out. C. Pick up. D. Think about. ( )4. What will people be if they often get aerobic exercise? ① sleepy ② healthy ③ creative ④ quick-minded A. ①②③ B. ①②④ C. ①③④ D. ②③④ ( )5. What's the best title for this text? A. What aerobic exercise is B. A new study on aerobic exercise C. Different kinds of aerobic exercise D. Doing more aerobic exercise 三、短文还原，从短文后的选项中选出最佳选项，选项中有一项为多余选项。 Everyone knows that exercise is very important. We all need exercise. 1. ______ Children who often exercise are more active. This means they do better in study than those who don't exercise. 2. ______ You can walk, run, swim, skate or play ball games. Make sure you exercise in the following ways: You have to like what you are doing. Exercise enough but not too much. 3. ______ Thirty minutes each time is enough. Do not always sit on the chair. If we don't do exercise often, we may be in poor health. Thus, we have to go to the hospital. Sometimes it is very expensive to see a doctor. 4. ______ A fitness club (健身俱乐部) is also a good place to exercise. There is a lot of equipment (设备) there. The equipment can help make your arms, legs and other parts of your body stronger. 5. ______ Because you can spend time doing sports with your friends at a fitness club. A. It may need too much money once. B. There are many ways to exercise. C. Exercising can be fun. D. It makes our heart and body strong. E. It's best to exercise twice each week. F. The goal of exercising is to keep fit. 五、阅读表达 阅读下面的短文，完成1至5小题。 It is said that walking is really good for you. Scientists found out that walking could be good for your body and mind. Of course, it can also help you keep thin. One Canadian (加拿大的) study found that walking fast for an hour every day can cut down fatness in women by 20% over 14 weeks. Going hiking is good for you to keep healthy in other ways too. Here's something about it. Protect your brain. It protects your brain. Two hours of walking every week cuts down risk (风险) of stroke (中风) by 30%. Walking also protects brain parts about planning and memory (记忆力), and doing it for 30 minutes a day can cut down symptoms of depression (抑郁症状) by 36%. Strengthen your bones. It can make your bones strong. Four hours of walking every week can lower your chances of a hip fracture (髋部骨折) by up to 43%. The more you exercise now, the healthier you'll be later. Walk for your heart. It improves the health condition of your heart. A new study of more than 89, 000 women found that those who walked quickly for 40 minutes two or three times a week had up to a 38% lower chance of heart failure (心力衰竭) when they got older than those who did it less often or more slowly. What's more, walking for just 20 minutes every day lowers your risk of the heart illness by 30%, and it can also cut down your risk of being fat by 50%. 1. Translate the underlined sentence into Chinese. ____________________________________________________________________ 2. Which sentence in the passage has the similar meaning to the following one? It is also good for you to keep in good health in hiking. ____________________________________________________________________ 3. What does the underlined word "it" refer to in the last paragraph? ____________________________________________________________________ 4. Find the topic sentence of the article. ____________________________________________________________________ 5. 根据短文内容填空，每空一词。 Walking is good for our body and our mind. For example, walking ____________ our brain and also makes our bones strong. A new study of over 89,000 women found that walking lowers the risk of the heart illness. It can also ____________ people from being fat. So remember "Good exercise—walking". 1 学科网（北京）股份有限公司 $