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1、TheThe InternetInternet andand TelecommunicationsTelecommunications第一课时第一课时学习目标：1. To improve reading ability.2. To master some useful words and expressions.学习难点：1. To lead the students to talk in class actively.2. To raise the students cooperation awareness in their study by pair work or group work
2、.自主梳理：Introduction1. To do activity 1 , 22. To read the words in activity 3Phrases : hardware_Software_crash_surf_store_log_3. To discussion: What can we do on the Internet? 探究提升：Step one: To read the passage quickly and get the topic sentences of each paragraph.Match the key sentence of each paragr
3、aph来源:学+科+网来源:学科网Para 1Berners-Lee doesnt make moneyPara 2the development of the WWWPara 3wh at is the world wide web.Para 4who invented the world wide webPara 5how did the internet started?Para 6what is the internetTo give the passage a suitable title：_Step two: Detailed reading To read the passage
4、 carefully and answer the following questions1. What is the Internet?2. How did it start?3. What is the World Wide Web?4. Who invented it?To read again and decide if these sentences are T or F1. There are millions of pages of information on the Internet. ( )2. T he US army were the first people who
5、used an Internet system. ( )3. Universities started using the Internet at the same time as the army. ( )4. The percentage of websites in English is getting smaller. ( )5. Tim Berners-Lee made it possible for scientists to use the Internet. ( )6. He has made a lot of money from his invention. ( )To c
6、hoose the same meaning.1. For fifteen years, only the US Army could use this system of communication.(a) The US army only used this system of communication.(b) After 15 years, other people were able to use it well.2. About 80 percent of web traffic is in English, but this percentage is now going dow
7、n.(a) Web traffic in English is becoming less interesting.(b) The percentage of English websites is getting smaller.3. He came up with the idea of the World Wide Web.(a) It was his idea.(b) He found the idea in a book.Step three: Discussion The Internet brings us both advantages and disadvantages, w
8、hats your opinion about it? Language points:1. Internet is accessible to all the computer users.翻译：_accessible adj. can be reached / usedaccess n. means of entering; entrance.相关短语：the access to sth 通向-的道路或途径.have/get/gain access to sth 有使用，靠近，接近-的机会2. It consists of millions of pages of data.翻译：_ _c
9、onsist of 由-组成（无被动和进行）同义词组:be made up ofbe composed of 3. It then became possible for universities to use the system as well.翻译：_I am fond of surfing the net as well.翻译：_归纳拓展：as well as 不但而且，强调前面的人或物。和一样，和动词连用。4. Berners-Lee made it possible for everyone to use the Internet. (it 作形式宾语)当复合宾语中的宾语是不定式、
10、动名词或宾语从句时,为了避免宾语过长不易把握,通常把它们放在它的补足语之后,而用 it 作句子的形式宾语,放在补足语之前。例如:I found it very interesting to study English.(真正宾语_)He made it clear that he was not interested in this subject. (真正宾语_)6. compared with 45% in the USA and 15% in Jpare with 把和 相比较/ compare to 把比作重点领悟1. To remember the new words . 2. To
11、 revise what we learned in this class. 巩固训练：单项选择1. Space exploration has been made_ with the rapid development of science.A. possible B. to be possible C. it possible D. possibly2. I really cant_ what you said just now.A. go with B. agree to C. believe D. agree with3._ the past, our life today is mu
12、ch better.A. Comparing with B. Compared at C. To compare with D. Compared with4. I sent a message to Kitty_ her sister.A. by B. via C. through D. across5. Who gave you_ to leave class early?A. command B. order C. advice D. permission6. Julias on holiday in Spain_ .A. for the moment B. the moment C.
13、at the moment D. in a moment7. His illness was caused_ by worry and stress.A. hardly B. usually C. completely D. mainly8._ , Peter has gone crazy.A. Personally B. In person C. In my opinion D. In my thought来源:学,科,网 Z,X,X,K9. At present, the price of oil is_ .A. cheap B. expensive C. high D. tall10.
14、Ill go to Dalian by train_ by car.A. instead of B. instead C. in place of D. in place11. Dont_ to contact me if you need any more information.A. worry B. bother C. trouble D. hesitate12. The_ _ student spends about two or three hours at night doing homework.A. usual B. average C. common D. ordinary13. The writer_ his own special language.A. invents B. discovers C. finds
