Unit 4 Amazing Science>Topic 2 I’m excited about the things that will be discovered in the future.导学

本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com Unit 4 Amazing Science Topic 2 导学案 知识要点 1.No one knows for certain, but most people think that robot will be part of our lives.没有人确切知道，但大多数人认为机器人将会成为我们生活中的一部分。 for certain 确切地 eg. I know for cer tain that he is at home, but he will not answer me on the phone. 2.In a few years, perhaps robots will think and act for themselves.几年后，机器人将会为他们自己思考和做事。2·1·c·n·j·y in a few years=in a few years’time 几年后 for oneself 为……自己 3.One scientist war ns that if robots start to think for themselves, they will no longer want to be our servants, but our masters.一位科学家警告说如果机器人呢开始为他们自己考虑，他们就不再想做我们的仆人，而是我们的主人。 warn + that 从句 warn sb. not to do sth. 1. It has made great contribution to human’s health. 它已经为人类健康作出了很大的贡献。21·世纪*教育网 make a contribution to/ make contributions to 为……做贡献 He made a contribution to Project Hope. 【基础知识过关】 I.短语 1.确切地，肯定地_____ 2.给我们带来麻烦 _____ 3.像奴隶为我们干活_____4.一直，总是 _____ 5.对……感到惊讶_____6.独立思考_____ 7.警告某人别做某事_____8.为某人自己_____ 9.不再_____10.不是……而是……_____ 11.把…..当成……对待_ _____12.在人类和机器人之间 _____ 13.以一种特别的方式_____14.有做某事的意图 _____ 15.在医学领域_____ 16.为……作出巨大的贡献 _____ 17.对……有影响_____ 18.简而言之_____ 19.在它的帮助下_____ 20.对我们有用的_____ 【综合能力提升】 I. 单项选择 （ ）1.Mr.Liang ____ back in two weeks’time. A. come B. comes C. came D. will come （ ）2._____ the teache r’s help, I have translated these sentences from Chinese into English.21世纪教育网版权所有 A. Because B. To C. With D. During （ ）3.Miss Lee wants the students ___ in class. A.to talk B.not to talk C.talk D.not talk （ ）4.The bridge _____ when Mr.Lei came to this town.21cnjy.com A.was built B.is building C.has built D.built （ ）5.Zhu Fen ____ wants to study in such a bad school.【来源：21·世纪·教育·网】 A.no longer B.no more C.not … any longer D.not … any more （ ）6.Mike’wlrds a re different from _____ .We really can’t agree with _____. A. ours, him B. ours, he’s C. us, him D. us, his （ ）7.What I want is not water _____ coffee. A.and B.but C.so D.with （ ）8._____the facts become known, he will be punished. A.Ever B.Often C.Once D.Twice （ ） 9.Her parents’ words have no effect ___ her. A.with B.but C.on D.to2-1-c-n-j-y （ ）10.The scientist made a great contribution _____the development of China’s space science.　　21*cnjy*com A.to B.with C.in D.on II.用适当的词填空。 1. I know _____ certain that he is right. 2. I have finished half of my homework so _____ .21教育网 3. This word is no _____ used nowadays. 4. Decide everythin g _____ yourself. Don’t depend too much ____ others. 5. She felt surprised _____ the good result. 6. _____ short, I like the movie very much. 7. English is used _____ the first language in Britain. 8. Wheat can be made ____ bread and ... ...