Unit6-Inventors and their inventions- Section F-同步练2025-2026学年沪外教版七年级英语上册

Unit 6 Inventors and their inventions ⭐Section F 同步练 一、词汇与短语（共 20 分） （一）根据句意及首字母提示补全单词（每小题 2 分，共 10 分） 1. The main purpose of the soup protector is to s______ the problem of making a mess when eating soup. 2. The patent can p______ our inventions from being copied by others. 3. We need to c______ new ideas to solve everyday problems. 4. The footbike is designed to help people get more e______ while moving faster. 5. When we get useful advice from others, we should stay open-minded and i______ our inventions. （二）用所给单词的适当形式填空（每小题 2 分，共 10 分） 1. The soup protector is a great ________ (invent) that helps people eat safely. 2. The toesweep shoes allow people ________ (clean) the floor while walking. 3. When talking about inventions, we can use friendly expressions to give ________ (suggest). 4. The footbike ________ (look) like a common bike but has no seat or pedals. 5. Patents are important for ________ (protect) inventors’ rights. 二、单项选择（每小题 2 分，共 16 分） 从 A、B、C、D 四个选项中选出可以填入空白处的最佳答案。 1. The soup protector is designed to ________. A. help people exercise faster B. keep soup off clothes and hair C. clean the floor while walking D. carry heavy things easily 2. Which of the following is true about the footbike? A. It has a seat and pedals. B. It is a common bike. C. It helps people exercise while moving. D. It can only be used in the gym. 3. The toesweep shoes are special because they ________. A. have mini brooms and dustpans B. can run by themselves C. are very light and cheap D. can change their size 4. — Why do we need patents? — They can ________. A. make inventions more popular B. protect our inventions C. sell inventions to others D. make inventions work better 5. When giving criticism to others’ ideas, we should ________. A. use a friendly tone B. stay angry C. ignore their ideas D. never listen to them 6. The first step to become an inventor is to ________. A. make a model of your invention B. find a problem in daily life C. test your invention many times D. get other people to try your invention 7. Which of the following is NOT a step of inventing things? A. Find a problem. B. Think about solutions. C. Never listen to others’ advice. D. Improve your invention. 8. The sentence “I really like your idea about… but…” is used to ________. A. refuse others’ ideas rudely B. give criticism in a friendly way C. show you don’t care about the idea D. ask for more information 三、完形填空（每小题 2 分，共 20 分） 阅读下面短文，掌握其大意，然后从每题所给的 A、B、C、D 四个选项中选出最佳选项。 Everyone can be an inventor. To invent something, we first need to find a 1.________ in our daily life. For example, we may make a mess when eating soup, or our schoolbag keeps falling off our shoulders. Then we need to think about 2.________ to solve these problems. Some inventions are very creative. The soup protector is a circular face mask that helps people eat soup 3________.. The footbike is a new way to get fit. It looks like a bike but has no seat or pedals, and it allows people to walk faster while exercising. The toesweep shoes have mini brooms and dustpans, so people can clean the floor 4________. they walk. After coming up with an idea, we should talk to others about it. We should stay open-minded and accept 5. ________. When others give advice, we can use friendly expressions like “That’s a good idea.” or “Thanks for your advice.”. Then we can make a 6. ________ or draw a picture of our invention and prepare the things we need. Next, we need to 7.________ our invention. We should see what works and what doesn’t. Then we make improvements and test it again and again 8.________ it is perfect. Finally, we can let other people try our invention. Patents are important for inventors. They can 9.________ our inventions from being copied. With creativity and hard work, everyone can create useful things that 10.________ everyday problems. 1. A. problem B. answer C. question D. story 2. A. when B. where C. how D. why 3. A. slowly B. safely C. quietly D. quickly 4. A. because B. so C. while D. though 5. A. praise B. criticism C. gifts D. money 6. A. model B. toy C. picture D. plan 7. A. sell B. buy C. test D. use 8. A. until B. if C. because D. though 9. A. keep B. protect C. stop D. make 10. A. create B. solve C. design D. invent 四、阅读理解（每小题 2 分，共 14 分） （A） 阅读短文，根据短文内容判断下列句子正误。（正确的写 T，错误的写 F） There are three interesting inventions mentioned in the textbook. The first one is the soup protector. It is a circular face mask that keeps soup from getting on your clothes or hair when you eat. The second one is the footbike. It looks like a bike but has no seat or pedals. It helps people exercise and move faster at the same time. The third one is the toesweep shoes. These shoes have mini brooms and dustpans on them, so you can clean the floor while walking. All these inventions are designed to solve small problems in daily life and make people’s lives easier. 1. The soup protector is used to keep people’s clothes clean when eating soup. ( ) 2. The footbike has a seat and pedals like a common bike. ( ) 3. The toesweep shoes can clean the floor while people walk. ( ) 4. These inventions are all designed to make people’s lives harder. ( ) 5. All three inventions are mentioned in the textbook. ( ) （B） 阅读短文，选择最佳答案。 Becoming an inventor is not as difficult as many people think. The first step is to find a problem in your daily life. It can be something small, like making a mess when eating, or something big. Then you need to think about possible solutions. You can search for information to see if others have tried to solve the same problem. Next, talk to others about your idea. Ask for their advice. When they give criticism, stay open-minded and use friendly expressions. Then make a plan or draw a picture of your invention. Prepare the things you need to make it. Then test your invention. See what works and what doesn’t. Make improvements again and again until it is perfect. Finally, let other people try it. Patents can protect your invention, so you should learn about them too. 6. What is the first step to become an inventor? A. Test your invention. B. Find a problem in daily life. C. Make improvements. D. Get other people to try your invention. 7. When others give criticism about your idea, you should ________. A. get angry B. ignore them C. stay open-minded D. stop working on the idea 五、情景对话（每小题 2 分，共 10 分） 根据对话内容，从方框中选出能填入空白处的最佳选项，其中有两项多余。 A: Hi, Li Hua! What are you doing? B: I’m designing an invention. A: Cool! What is it? B: It’s a “bag helper”. 1.________ A: That sounds great! How does it work? B: It has a small motor on the back. 2.________ A: I really like your idea about the bag helper, but… 3.________ B: What’s the problem? A: I think it’s better to add a light on it. 4.________ B: That’s a good idea! Thanks for your advice. A: 5.________ A. When it’s dark, the light can help you see the way. B. You’re welcome. I hope your invention works well. C. It helps carry heavy schoolbags and stops them from falling off shoulders. D. The motor helps the bag stay in place and feel lighter. E. I don’t think your idea is good at all. F. I’m wondering if it will work when the bag is very heavy. G. I want to sell it to other students. 参考答案 一、词汇与短语 （一）1. solve 2. protect 3. create 4. exercise 5. improve （二）1. invention 2. to clean 3. suggestions 4. looks 5. protecting 二、单项选择 1.B 2.C 3.A 4.B 5.A 6.B 7.C 8.B 三、完形填空 1.A 2.C 3.B 4.C 5.B 6.A 7.C 8.A 9.B 10.B 四、阅读理解 （A）1.T 2.F 3.T 4.F 5.T （B）6.B 7.C 五、情景对话 1.C 2.D 3.F 4.A 5.B 学科网（北京）股份有限公司 $