Unit 4 Amazing Science Topic 1 When was it invented? 九年级英语仁爱版上册课前导学（含解析）

（10）Unit 4 Amazing Science 1. When was it invented —九年级英语仁爱版上册课前导学 一、基础知识 1. 重点短语 1. _____ 实现某人的梦想 2. _____ 国家英雄 3.dream of 梦想 4. _____ 指向 5.send up 发射 6. _____ 毫无疑问 7.for instance 举个例子 8.click on 点击 9. _____ 与……连接 10. _____ 在未来 11.in space 在太空 12. at the same time 同时 e into being 形成 14. _____ 多亏；由于 15. chat on line 在线聊天 16. a list of 一份……清单 17. _____ 代替 18. of course 当然 19. study hard 努力学习 20. _____ 在……的帮助下 21. do business 做生意 22. _____ 登陆 2. 重点句型 1. It's an honor to interview you. 很荣幸采访你。 2. In general, we are in good health. 大体上说，我们身体很好。 3. We couldn't help looking at the earth again and again. 我们忍不住再三地观看地球 4. It has proved that China has made great progress in developing its space industry. 这证明中国在发展航天事业上已取得了巨大进步 5. Now, China has become the third nation to send people into space. 现在中国已成为第三个把人送入太空的国家 6. It's important to master computer technology. 掌握电脑技术是重要的 7. So I advise you to study harder to make computers serve our lives better. 为使电脑更好地服务于我们的生活，所以我建议你更加努力学习 8. There is no doubt that computers are very useful in technology and business. 毫无疑问，电脑被科技和商业领域的工人广泛应用 9. Click on that, and a box will appear on your screen. 点击它，屏幕上会出现一个方框。 二、练习 1.—Can you give me some _____ how to improve my grades —Sure. Preview and review. A. advice on B. news about C. idea of D. suggestion on 2._____ you don't give up, your dreams will come true. A. As long as B. As soon as C. As well as D. As good as 3.—Mom, I have previewed all the lessons. May I go out to play —_____. Go ahead. But be sure get back on time. A. Good luck B. Good job C. Have a nice day D. Have a nice trip 4.—She seemed to be suddenly filled with _____ and lifted two kids together from the water. —Don’t forget that she’s a mom. Every mom will be a fighter when their kids are in danger. A.ability B.energy C.patience D.confidence 5.This kind of tea has been well _____ by people, especially people who care for their health and beauty. A.sensed B.honored C.accepted D.drunk 答案以及解析 一、基础知识 1. 重点短语 1.achieve one's dream 实现某人的梦想 2.national hero 国家英雄 3.dream of 梦想 4.point to 指向 5.send up 发射 6.no doubt 毫无疑问 7.for instance 举个例子 8.click on 点击 9.connect to 与……连接 10.in the future 在未来 11.in space 在太空 12. at the same time 同时 e into being 形成 14. thanks to 多亏；由于 15. chat on line 在线聊天 16. a list of 一份……清单 17. instead of 代替 18. of course 当然 19. study hard 努力学习 20. with the help of 在……的帮助下 21. do business 做生意 22. land on 登陆 二、练习 1.答案：A 解析：idea和 suggestion是可数名词，前面有some，要用复数形式。根据语境应该是"提出建议。" 2.答案：A 解析：只要不放弃，你的梦想就会实现。 3.答案：B 解析：根据上下文C和D都不行。答语应当是对上一句"复习完功课的评价"，故选B。 4.答案 ... ...