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1、高 二 年级 英 语 学 科 导 学 案授课教师： 耿方 班级： 姓名： 使用时间： 课 题：Unit 12 Lesson 1 课型：p+s任务目标：1. Listen, read and talk about innovation.2. Learn to use adjectives to express meaning. 重点难点：Learn to use adjectives to express meaning.学习笔记学 习 活 动Before readingKey words and phrases:1.scientific 2.microscope 3.donate 4.corr
2、espond 5.instant 6.launch 7.satellite 8.orbit 9.split 10.particle 11.premier 12.outspoken While reading.skimming Read the passage quickly, and match them correctly1. Albert Einstein AEmc2 and “theory of relativity”2. Alexander Fleming Bthe worlds first computer3. Eckert & Mauchly Cthe World Wide Web
3、4. Tim BernersLee Dpenicillin .scanningRead the passage carefully, and choose the suitable answers.1 Why would people have a real dilemma, if they had to choose the single most important discovery of the 20th century? ABecause different people have different ideas and its difficult to choose. BBecau
4、se there were no great discoveries in the 20th century. CBecause there was no common standard to judge. DBecause so many amazing discoveries were made in medicine, communications, transport and many other fields, and they all had a great influence on the world.2How did Einstein think of the equation
5、 “Emc2”? AWhen he was at work. BHis assistant helped him. CWhen he was rocking his oneyearold baby, he was inspired. DHis dream inspired him.3Whose discovery can be used to save peoples lives according to the text? AAlexander Flemings. BEdwin Hubbles. CAlbert Einsteins. DEckert and Mauchlys.4Whats t
6、he original purpose of designing the first computer? ATo do some difficult experiments. BTo improve the accuracy of the missiles. CTo help people make mathematics calculations. DTo replace the missiles, becoming a new weapon.5Which of the discoveries in the text was made by accident? AThe Internet.
7、BPenicillin. CEmc2. DThe worlds first computer.After readingTranslate the following phrases1. 与某人通信 2. 相当于.，类似于. 3. 想出，计算出，弄清楚 4. 发射人造卫星 5. 同时 6. 挑选 7. 原子 （n.） 8. 先驱，先锋 （n.） 9. 轨道 （n.） 10. 颗粒，微粒 （n.） 1. the most important inventions 2. name a few inventors 3. premier scientist 4. pioneers of the 20t
8、 century 5. be committed to 6. be inspired by 7. be proposed by 8. improve the quality of human life 9. with the development of computers 10. deal with problem Useful wordsinstant(1) adj. 立即的，立刻的There are endless ways to let others know we care about them, such as sending instant message and making
9、a video call. 译： We are in instant need of help. 译： We cant promise instant solutions,but we can promise to listen carefully. 译： (2) adj. (食物)速食的,方便的He often has instant coffee. 译： (3) n. 某一时刻;瞬间，片刻 the instant (that). 就(引导时间状语从句，相当于 as soon as) in an instant立刻，马上Please send me an e-mail the instant
10、 you reach London. 译： The earthquake destroyed the whole city in an instant. 译： 相关词语积累:instantly adv.马上，立刻 conj.-就The boss wants the job done instantly. 译： I went home instantly I had finished work. 译： 小题集训1. Much to my surprise, she burst into tears (instant) she read the letter. 2. They forgot all their fears and all their miseries an instant. 3. the theatre, he found the ticket a friend gave him was left at home. 一到达剧院，他发现朋友给他的票忘在家里了。 学科网（北京）股份有限公司
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