Unit 3 Inventors and inventions 导学案 学习目标:1. 了解科学发现与发明创造的区别以及发明产生的过程和专利认证的标准.2. 掌握本单元教学目的和要求中的词汇和短语的用法.3. 熟练掌握过去分词做定语、表语和宾语补足语的用法.4. 进一步熟悉打电话用语和书信格式, 并懂得如何写求职信.第一课时I. Read the first text and choose the best answer.1. The biggest advantage of the writer’s new idea is that_________. A. it makes the snakes move slowly B. it makes the snakes hardly bite us C. it is easier for us to kill the snakes without hurting ourselves D. it is easier for us to catch the snakes without killing them2. The snakes were finally caught by _________. A. hitting them with a stick B. cooling them and catching them with a net C. putting them into a schoolbag D. watering them with cool water3. According to the text, which subject do you think can be given a patent? A. A new star discovered by a scientist. B. A new novel written by Huo Da. C. A new way to make dirty water clean. D. A new kind of grass found in a mountain which can be used as a medicine.4. The purpose in writing this text is __________. A. to show us how to trap the snakes but not to kill them B. to tell people how to apply for a patent of the writer’s new idea C. to introduce the writer’s new idea of trapping the snakes and her application for a patent D. to tell the readers how to get a new idea and make it a patenII. Read the passage and find out the following phrases from the reading one.1. 经历; 经受________________ 2. 申请专利_________________ 3. 决定发明________________ 4. 给某人打电话________________ 5. 偶尔; 有时________________ 6. 摆脱；除去________________7. 使自己与众不同; 使自己出名________________ 8. 着手研究________________ 9. 小心翼翼地____...
