1、学习目标1. 知识目标掌握以下高频单词和短语：Words: hardly, dependent, type, operate, railway, fly, judge, raise, rarely, sometimesPhrases : be unaware of 没意识到； 不知道be dependent on 依靠；依赖more importantly 更重要的是for the time being 暂时；眼下have great understanding of . 对有很深的了解of ones own （某人）自己的in the future 在将来change ones life (
2、lives) 改变（某人的）生活make ones life (lives) better / worse 使（某人）生活变得更好（坏）2. 能力目标1）通过阅读活动与任务，指导学生进一步巩固、运用已学的阅读理解策略与技巧，培养一些阅读微技能，如：跳读、略读、精读、搜寻细节信息、寻找中心句等，从而提高学生的阅读理解能力。2）通过口头复述课文，提高口头表达能力。3）培养学生探究学习、合作学习、自主学习的能力。3. 情感目标拓展学生的文化视野，激发学生关注科技发展、热爱科学的兴趣与热情。课前预习1. Know more about the information of computer.1) Wh
3、ats a computer?2) When did the computer come out? The development of computer?3) What are the functions of the computer?4) Do you think computer can be cleverer than human beings?（方法：以上任务请在小组内交流、合作完成）2. Learn the text by yourself 2.1 把文章绿色和红色次用彩笔圈出来，再旁边写上中文。2.2 在文中用彩笔圈出下列短语：be unaware of 没意识到； 不知道be
4、 dependent on 依靠；依赖more importantly 更重要的是for the time being 暂时；眼下have great understanding of . 对有很深的了解of ones own （某人）自己的in the future 在将来change ones life (lives) 改变（某人的）生活make ones life (lives) better / worse 使（某人）生活变得更好（坏）2.3 Read the new words (hardly to raise) on page 114 （方法：根据音标拼读单词，根据读音写单词）2.
5、4 练一练（单词和短语）1) How many words can you （打字）in a minute?2) People （几乎不）used mobile phones twenty years ago.3) What job do you want to do? A （法官） or a lawyer?4) Children like to （放）kites in parks on Sunday.5) The students （举起）their hands quickly when the teacher said “begin”6) People are （更加依赖） compute
6、r products.课堂探究Step 1: Warming up1. 引入课题1) How many modern machines do you know? List some to your classmates.TV, radio, video, cell phone, MP5, camera, computer.2) Do you usually use computers in your daily life? What do you know about them?2. 展示预习成果（课前预习）Step 2: While-readingTask 1 Read the passag
7、e as quickly as possible and answer the questions.1. Who are the hidden helpers？2. What kind of jobs can a computer do?3. Do you think computers can replace human beings in the future?（抓住关键词，快速阅读，找出问题的答案，帮助我们快速理解文章）Task 2 Read the article carefully and finish exercise A3 on page 34.（精读全文，搜寻细节信息）Step
8、 3 Post reading: Retell the passageThere are many hidden “ ” in your home, such as TV set, telephone, washing machine. You are more on computers than you know. Computers are probably the best in the world. They can print and draw things like and graphs. They can also and and spaceships. “Is a comput
9、er cleverer than I am?” This Interesting questions. We expect to see whether computers cleverer than us.（方法：用关键词对课文进行复述）课后训练（方法：课后请独立完成下列练习，如有疑问请在之后组内交流解决，如解决不了问题记录下来，下一节提出）1、拓展阅读We live in computer age (时代). People 1 scientists, teachers, writers and even students use computers to do all kinds of w
10、ork. But more than 30 years ago, 2 couldnt do much. They were very big and expensive. Very 3 people were interested in them and knew how to use them. Today computers are smaller and 4 . But they can do a lot of work, many people like to use them. Some people 5 have them at home. Computers become ver
11、y important because they can work 6 than people and make fewer mistakes. Computers can 7 people do a lot of work. Writers now use computers to 8 . Teachers use them to help teaching. Students use them to 9 . Computers can also remember what you 10 them. Computers are very useful and helpful. They ar
12、e our friends. Do you want to have a computer? 1. A. like B. as C. and D. with 2. A. students B. scientists C. teachers D. computers 3. A. few B. a few C. little D. a little 4. A. cheap B. cheaper C. more expensive D. expensive 5. A. even B. still C. already D. yet 6. A. fast B. faster C. slow D. sl
13、ower 7. A. help B. make C. stop D. use 8. A. write B. play C. study D. learn 9. A. sing B. study C. dance D. watch 10. A. put in B. put on C. put into D. put up 2、首字母填空1. We might be a of many hidden “computer” in our home.2. Computers are more and more important now. People are more d on them.3. Th
14、e weather is not good today, and it will be even b tomorrow.4. Computers are the best calculators and they r give wrong answers.5. I think telephone is the b invention in the world.3、完成句子1. 我们可能没有意识到隐藏在家里的“电脑” 。We may the hidden “computers” in our homes.2. 杨老师对中国文化有很深的了解。Miss Yang Chinese culture.3. 她已经 25 岁了但还要依靠父母。She is already 25 years old. However, she still _ _ her parents.4. 我需要一间属于自己的房间。I need a room .5. 我只是暂时住在广州。I live in Guangzhou _ _ _ .6. 我们要互相理解，更重要的是，我们应该互相帮助。We should understand each other. _ _, we should help each other.
