module2unit3导学稿.doc

2008级高一英语科导学稿Module2 Unit3 Computers 课时：1Class:_ Name: _ No.: _一、教学内容: New words and expressions, Warming-up, Pre-reading二、学习目标： 1、掌握本单元的教学目的和要求中的词汇。2、学习与电脑相关的词汇三、重点、难点：1、词汇的拼读与运用，掌握词性的转化。 2、了解电脑的发展，能够对课文进行预测。四、课前准备：1、学习拼读Unit3的词汇(P91)，科代表在晚读时播放录音来纠正发音。2、完成以下词汇练习： 课本P20 Ex.1 五、课堂学习：1、词形转换calculate vt. _n. (计算器) simple adj _ v. logical adj. _ n. _ adv.technology n. _ adj. intelligence n. _ adj. person n. _ adj total adj. _ adv. happy adj. _ n. support v. _ adjappear vi _ n. real adj. _ n.design vt _ n. electricity n _ a.develop v _ n. type vt _ n(打字员)operate vt _ n.(手术) _ n.( 操作员)apply v. _ n（申请书&应用）.2. 归纳词形转化的规律。并完成下列练习：1) With the _ (develop)of economy(经济), people are living more and more happily. 2) A computer can do things _ (logical). 3) As a result I _ (total) change my shape(外型).4) An _person can think _ (intelligence). 5) You can send an _ to _ (apply)for the job. 6) The _ can _ (type)80 words in one minute. 这个打字员一分钟能打80个字。3、选择适当的单词或词组填空，并注意用单词的适当形式。 simplify explore solve logical1) Although I was young I could _ difficult sums.2) After I was programmed(编程)by an operator(操作员), I could “think”_.3) Can a computer _ any problem for you?4) A computer can be put into the space(太空) and sent to _ the Moon and Mars(火星).anyhow application happiness personal 5) I am filled with _ that I am a devoted friend and helper of the human race(人类)6) First as a _ computer, I have been used in offices and home since the 1970s.7) _, my goal（目标） is to provide humans with a life of high quality(高质量的).8) Since the 1970s many new _ have been found for me.from then on with the help of as a result so that in a way 9) Tom always works very hard at his lessons, _ he passed the exam.10) _ , I grew rapidly(快速地) both in size and in brainpower(脑力).11) The problem is _ difficult _ nobody can solve it.12) I agree with you _.13)_ my friends, I could find my lost ticket.六、Homework:（巩固和提高）1、复习巩固所学词汇，完成优化设计P27 EX.一. 2、预习Reading.课时：2一、教学内容: Reading二、学习目标：1、培养读前预测文章内容的阅读习惯 2、通过阅读课文，了解计算机的发展史 3、训练note-taking的能力三、重点、难点：根据提示，在文章中获取信息，并能扼要地归纳、记录信息四、课前准备： I、借助字典，学习以下与“电脑”这一话题相关的词汇：1.abacus 2.calculator 3. PC 4. laptop 5. PDA 6. robot 7. host computer 8.monitor 9.screen 10.keyboard 11.mouse 12.speaker 13.main board 14. display card 15.CPU 16.hard disc 17.printer 18.DVD ROM 19. scannerII、自学以下来自课文的词汇：Write down the Chinese meaning1. a calculating machine 2. an analytical machine 3. technological revolution 4. artificial intelligence 5.a universal machine 6. solve a mathematical problem7. tubes 8. transistor 9. chips 10. mobile phones 11. medical operation五、堂上引导：快速浏览课文，完成以下练习。1. General understanding: The passage is narrated in _ person, telling about a short _ of the _ of computer. 2. Skimming and Scanning: find out the topic sentence of each paragraph3.Textbook P 19 Ex.1 优化设计P27 Ex.三4. Careful reading exercises 六、Homework:1、完成优化设计P27 EX.二 2、完成下次导学稿的“课前准备”课时：3一教学内容: language points and sentence patterns of Reading二学习目标：学习和掌握词汇和句型 三、课前准备： 1. Read the text carefully and translate the following into English:1)共有、共用_ 2) 随着时间的推移 _3)从那时起 _ 4) 结果 _5)如此以致 _ 6)与某人分享某物 _7)既又.; 不仅而且 _ 8)人类_9) 为某人提供某物_ 10 )充满_ 11) 忠实的朋友_ 12) 人类 _13)走过、时间流逝_ 14)作为开始_15) 在某种程度上_ 16) 在的帮助下_2通过阅读优化设计P27-P30，自学语言点，并完成P27-30的练习知识点补充：1Look at these pictures. In pairs discuss what they have in common. (P17) 观察例句：1) You know that you and I have nothing in commom. _2) I suddenly felt we had a lot in commom. _ 归纳：无共同之处 _ 几乎没有共同之处 _有一些共同之处 _2. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. (P18, L4)It tooktakes +时间+ before ：过了多久时间才一份杂志要经过几年才会开始赚钱。_ a magazine starts to make money.过了很长一段时间那场大火才渐渐熄灭。_ the big fire died out.3. By the 1940s, I had grow as large as a room(P18, L14) By+时间，主句用_ (什么时态？)By the time when you got home, I _ .直到你回到家的时候，我已经离开了。4. As time went by, I was made smaller. 随着时间流逝，我们相信一切都会更好。_,we are sure that _.巩固练习：1. 我们从现在起就应该努力学习。 _ _ , we should study hard.2.随着时间的推移，孩子们慢慢认识到自己的错误。_ _ _ _, the children came to realize his mistakes gradually.3.他工作努力，因此被大加表扬。He