外研版 必修一 Module6 Reading 教案

Book 1 Module 6 The Internet and Telecommunications

Period 2: Reading and vocabulary

Contents:

1. V ocabulary:

单词表词汇：source, accessible, data, defence, create, network, via, percentage, design, document, invention, permission, military

其他生词：consist, browser, within, create, millionaire, lecturer, institute

2.Phrases: consist of, as well, became know as, at the moment, go down,

come up with, from that moment on, rise from…to…, work as, at the same time as, because of

3.Reading passage

Teaching objectives:

1. Instructional objectives (language knowledge and language skills)

By the end of this lesson, students will be able to

1) recognize the following words and phrases: browser, within, create, millionaire, lecturer, institute;

2) use the following words and phrases: source, accessible, data, defence, create, network, via, percentage,

design, document, invention, permission, military;

3) find out the main idea of the whole passage and each paragraph after fast reading

4) know the development of the Internet after careful reading;

5) retell information about the Internet, world wide web and Tim Berners-Lee.

2. Educational objectives (affect, learning strategy and cultural awareness)

1) practice the reading strategy of skimming and scanning;

2) practice the ability of collecting information from the passage;

3) predict the future development of the Internet.

Focal points:

Practice the reading strategy of skimming and scanning and get the main idea of each paragraph and the whole passage.

Understand the text and know how the Internet developed.

Difficult points:

Retell information about the Internet, world wide web and Tim Berners-Lee.

Teaching procedures:

Stage 1: Greeting

Stage 2: Lead-in

Challenge yourself! How much do you know about the Internet?

1 word

www—the world wide web

2 persons

Bill Gates Microsoft software millionaire billionaire

Tim Berners-Lee www data

3 organizations

①DARPA Defense Advanced Research Projects Agency

美国国防部高级研究计划局

②NSF National Science Foundation 美国国家科学基金会

③MIT Massachusetts Institute of Technology麻省理工学院

Stage 3: Fast-reading

Step 1: Read and find the main idea of the passage.

What is the passage mainly about?

A. The history and the development of Internet

B. How to use World Wide Web

C. Berners-Lee developed the Internet

D. The Internet creates many millionaires

Step 2: Match the main ideas with each paragraph.

Tip: Pay attention to the first sentence or the last sentence of the paragraph.

Para. 1 a. Who invented the World Wide Web?

Para. 2 b. What is the Internet ?

Para. 3 c. How did the Internet start?

Para. 4 d. The present situation （目前状况）of Berners-Lee.

Para. 5 e. The development of WWW.

Para. 6 f. What is the World Wide Web?

(注：1) 根据学生的情况，也可以不出示选项，让学生自己读后归纳

2) 若觉得Step 1难，可以先做Step 2，再根据每段大意看全篇)

Stage 4: Intensive reading

Step 1: The development of the Internet

Read the text carefully and find out what happened during these years:

In 1969 ____________________________________________________

In 1984 ____________________________________________________

In 1989 ____________________________________________________

In 1991 ____________________________________________________

In 1996 ____________________________________________________

At the moment _______________________________________________

By 2020 ____________________________________________________

Step 2: T/F questions

1.There are millions of pages of information on the Internet.

2. The US army were the first people who 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. Berners-Lee made a lot of money from his invention.

Step 3: Paraphrase the sentences

1. For fifteen years, only the US army could use this system of communication.

2. The World Wide Web … allow computer users to access information…

3. About 80 percent of web traffic is in English, but the percentage is now going down.

4. He came up with the idea of the World Wide Web.

(根据情况，可不给选项，让学生直接paraphrase，然后再核对书上task 4)

Stage 4: Post- reading

Step 1: Retell

What have we learnt?

1. Divide students into three groups. Students in each group are responsible for one topic. First

find out the information from the text and write down some key words. Then practice

retelling it.

2. Presentation (the teacher can show the clue if students find it difficult)

1) the Internet

the biggest _______ of information

_________ through a computer

consist of millions of pages of _____

first used by the army , then universities ________, now everyone

2)www

____________ by Tim

a computer _______

allows computer users to ________ information

__________ is in English (…by 2020 …)

3)Tim Berners-Lee

First, he __________the idea of the World Wide Web.

Second, he ________the first “web browser”, which made it possible for everyone to use the Internet.

Now he works as a ________ at institute.

Step 2: Fill in blanks with important words and phrases

The Internet is the biggest 1.______ of information in the world. It 2.___________millions of pages of data. In 1969, a US defence organization 3.______ a network of computers called DARPANET for the US army. In 1984, the US NSF started the NSFNET network, which makes it possible for universities to use the system 4._______. NSFNET is 5.____________ the Internet. In 1989, an English scientist 6.______________the idea of the World Wide Web, and in 1991, he invented it. Then he made it possible for everyone to use the Internet. Everyone in the world can

7._____ the Internet using this World Wide Web . 8.____________________, the web and the

Internet grew. 9.______________, about 80% of web traffic is in English, but this

10.____________ is going down. By 2020, much web traffic could be in Chinese.

Step 3: Discussion:

What do you think the Internet will be like in the future?

Reflection: