Unit 1 A Small Change Can Solve the Problems of Many 第三课时 一、用英语写出下列词组 1. 越来越有价值 _____ 2. 想出；提出 _____ 3. 不仅……而且…… _____ 4. 偶然的 _____ 5. 比如；例如 _____ 6. 不是那样的 _____ 7. 成功；成名 _____ 8. 使……接触到 _____ 9. 天生；天性 _____ 10. 编造 _____ 二、单项选择 1. Imagination is of great ____ to every child, and it is the same with adults. A. value B. valuable C. valueless 2. Experiment is the key to creativity. ____ scientists ____ workers should give themselves permission to experiment on something new. A. Neither; nor B. Not only; but also C. Not; but 3. Joseph is a curious boy ____ can spend hours observing ants carrying a leaf. A. which B. where C. who 4. The little girl won’t give up her dream because she believes that she is a dancer ____. A. by nature B. by accident C. by the way 5. This was the third time that Ben has been late for school this week. He ____ an excuse to avoid punishment. A. made from B. made of C. made up 6. My colleague is very kind and he can ____ new ideas to help me solve difficult problems. A. come across B. come up with C. come true 7. He believes that the outgoing people are more creative, but that’s not the ____. A. case B. matter C. result 8. The elderly are confused when they ____ a lot of information on the Internet. A. are exposed to B. meet with C. are missing 9. After winning the prize, the young writer ____ overnight. A. made marks B. made his mark C. made a mark 10. Eddie loves her job as a doctor and she works her way to the top of her ____. A. life B. job C. profession 三、完成句子（用所给单词的适当形式填空） 1. Having a _____ (creativity) mind allows us to do new and exciting things. 2. According to a popular legend, the earliest idea of _____ (make) glasses came from Nero who watched his fights using a transparent green stone. 3. The public opinions _____ (influence) by the media nowadays. 4. If you hear the _____ (continue) fire alarm, you must leave the building by the nearest exit. 5. Human beings are different from animals, because they can _____ (inventive) more and more tools and machines. 四、阅读理解 Want to eat healthier Maybe a new type of rice can help you! A study published in February 2024 said that Chinese scientists had used gene editing to create a special type of rice that produces coenzyme (辅酶) CoQ10. What exactly is CoQ10 It’s an antioxidant that our bodies make. It also helps us stay healthy and is especially good for our hearts. As we get older, our bodies make less of it, so having extra CoQ10 in our food can be really good for us. Usually, rice and other plants don’t make much CoQ10. Instead, they make something called CoQ9. After studying more than 1,000 plant species and using machine learning techniques, the scientists used gene editing to create a new rice type that can make CoQ10. Their study also showed that the new rice grows just as well as regular rice. According to the study’s co-author Xu Jingjing, this rice stays nutritious ... ...
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