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1、Teaching,procedure,of,SBII,B,Unit17.IIBTeaching procedure of SBII B Unit17.L66 _By :EagleTeaching aims: 1. Learn and use new vocabulary in L66 2. Reading comprehension of the text.3.Grammar: The appositive clause. that when where why howTeaching aids: projecting apparatusSlidesTape-recorderStep1. Le
2、ading to the new class. Morning everyoneAs we all know. Computers are used more and more widely throughout (all over) the world. in the modern time, e.g in agriculture ,people can use computers to control the temperature in glasshouses (houses made of glasses for keeping warm). In peoples personal l
3、ives, houses can be control by a center computer .The possibility that computers will be used in every field is known to us all. It will be much more convenient to use computers in transport, in education, in health care and so on . I know that many of you have family computers at home. Now those wh
4、o have computers , hands up , please.So many of you /none of you have computers at home. It doesnt matter that you havent computers. Anyway, you have computer classes at school and I believe you know how to use computers.Now, please tell me what else you can do with computers.(what can computers be
5、used for?)Good. You know a lot about the use of computers. And I believe that after this class, youll learn more about it . Today lets explain L66. Life in the future, please take out your English book, open to page 26.Step 2: presentation 1. skimming a. Question above the text.b. The main idea of e
6、ach paragraph : Match: each paragraph with a.b.c.d.e.or f.(Ill leave you five minutes to read the text/passage and match the main idea of each paragraph with a.b.c.d.e or f, and finish off Ex1 in P94)paragraph 1: a. The use of computer in agriculture . paragraph 2. b. The use of computer in personal
7、 lives and what computers can do to help people. paragraph 3. c. People can work at home with the help of computer. paragraph 4. d. The use of computer in transport. paragraph 5. e. How computer will help reduce the cost in space travel. paragraph 6. The use of computers in education health and rese
8、arch. (In fact, the first sentence in each paragraph is the general idea).2. Scanning:Listen to the tape paragraph by paragraph.Answer the questions in each paragraph.3.Explain the Language pointsa. by/ to -The oil price went down by 5% because of the war between America and Iraq.b. go off =go out ,
9、 die outc. The idea that. . The possibility thatApposition clause d. by mail = in a mail. by fax = over a fax by e-mail = in an e-mail e. as much as f. have sth alone I will have my hair cut short tomorrowStep3. Retelling and discussion 1. Retelling the text according to key words.(Fill in the banks
10、 according to the text )With the development of science and technology, Computers are widely used - the world. It can be used in many -. In-, with the help of computers, farmers can control the growing - of plants on the farmlands. In the -,computers can be used for-or reducing the temperature, and
11、also for working -the cost. In peoples -lives, computers can help them- money or bills , computers can help us to - off the lights and by -into the telephone, computer will- your voice and help you turn on the- and hot water. It will be- for us to work at home by computer, which will come true in th
12、e near future. In space-, using computers can bring down costs- as much as 90% ,computers can also be used in transport, -,health and- . In a word, computers can do what you instruct them to do.2.Discuss the questions:Is life easier with the help of computer?What problems can be caused by computer a
13、nd network?The last target is written work.Step 4: Written workFollow the text and copy/write a passage according to the Chinese below.随着科技的高速发展，计算机在人们的生活中起到越来越重要的作用。网络技术的发展，给人们之间的联系供应了很大的便利，在网上，我们可以阅读并获得大量的消息，通过互联网，我们可以学到许多最新的学问，也可以了解国内国际新闻，可以说，互联网让我们的生活充溢色调。但是在另一方面，许多中学生利用业余时间上网，在网上玩嬉戏，看录像，甚至赌博，成天
14、沉迷于网吧。有的学生甚至因为上网常常逃学。这些问题引起了家长的担忧，他们呼吁政府实行措施关闭某些网吧。生词： 科技science and technology， 沉迷于be lost in ,be absorbed in 联系communicate with 赌博gamble 逃学absent from schoolBlackboard DesignU17 L66 Life in the FutureTeaching targetsI. New words throughout = all over central. greenhouse Possibility convenientII.Re
15、ading comprehension 1.by /to 2.go off = go out by itself/on its own 3.by mail = in a mail 4. as much as 5. have sth doneIII. GrammarIV. written workOne possible version:With the rapid development of science and technology, computers are playing a more and more important part in our daily lives. Inte
16、rnet offers us a convenient way to communicate with each other. On the internet, we can look through and get as much as information. Through the internet we can learn plenty of the newest knowledge and the latest mews at home .It is computers that make life easy and colorful. On the other hand, many
17、 students go to internet in their spare time. They play computer games, watch videos and even gamble. Some of them are lost in the netbars all day. There are a few students who are often absent from school because of going to internet, many parents are worried about the problem. They express the hop
18、e that government will take measures to close some netbars.Step5. Homework 1.Finish off exercises in wb 2. Read more about the text.Paragraph1: 1.How do farmers use computers on the farms or in the glasshouses?2.what can farmers work out?Paragraph2: 1. How will computers be used in banks? 2. How wil
19、l computers be used in peoples houses? 3. What is the idea that surprises many people? 4. What can computers do to help you in their daily lives?Paragraph 3: 1. Which possibility is often discussed by people? 2. How will the computers work for people?Paragraph 4: 1. How will the computers be used in transport?Paragraph 5: 1. What is the result of using computers in space travel?Paragraph 6: 1. How will the computers be used in hearth care? 2. What will computers be used for in education? 3. How can you find a subject by using a computer?