牛津译林版高中英语选修七unit 3《the world online》（period two）课件1

1、Unit 3 The world online,Reading,The effects of the Internet on our lives,What do you usually use it for?,Pre-discussion:,information,What do you usually use it for?,amusement,communication,What do you usually use it for?,What do you usually use it for?,shopping,What do you think the most important benefit of the Internet is?,Do you think there are any negative things about the Internet?,Pre-discussion:,Match the words with the correct meanings.,Vocabulary,downtown package sceptical frequent draw

2、back addicted handle,having doubts about sth. in the city center disadvantage deal with happening very ofen unable to stop doing sth. sets of things sold together,1. The text is the _ of the speeches two students gave at an _ about the _ _of Internet use. 2. Who are the two debaters?,First reading tasks,transcripts,inter-school debate,and cons,Zhu zhenfei, representing the pro-Internet side. Lin Lei, representing the con side,pros,When you read an argument, you must remember that _. How does an

3、argument develop? - The first thing : _ _ - After that: _ - In the rest of the argument: _ - At the end of the argument: _.,Reading strategy: reading an argument,a specific view is being given.,a statement of what the argument is about,main points,supporting facts,conclusion,I. Analyze the structure of the 1st part A specific view: _ Para _: Present the two main points Para _: Supporting facts for Point 1 Para _ : Supporting facts for Point 2 Para _: Draw a conclusion,1,2-3,4,5,Application of re

4、ading strategy,the title,II. Fill in the blanks.,_can communicate with the outside world.,The Internet remains a positive tool that helps make our lives better.,Form _ friendships based on _,Search for_,_ knowledge,_ experts,_that a survey suggests,Analysis of the text (Part 1),The Internet is valuable for people to look for information.,The Internet helps to build social ties.,information,Acquire,Communicate with,Statistics,common interests,lifelong Internet,The disabled,I. Analyze the structur

5、e of the 2nd part A specific view: _ Para 1 : Present the two _ Para 2 : _for Point 1 Para 3-4 : Supporting facts for Point 2 Para 5: Draw a _,Application of reading strategy,the title,II. Complete the form below,main points,Supporting facts,conclusion,families time experts a study (Para 3-4),It remains important for us either to limit our use of the Internet, or to learn how to handle the problems it has caused.,uncontrolled information,the change in the way people spend their time,Finish the f

6、ollowing exercises.,Consolidation,1. What does the first paragraph mainly focus on?_ A. The positive effects of the Internet on our lives. B.The negative effects of the Internet. C. Different points of the Internet on our lives. D. How to carry out a debate. 2.What aspect doesnt the first speaker mention?_ A. weather forecasts B. current affairs C. online movie D. travel packages,A,THINK IT OVER,C,3.The primary use of the Internet according to a survey done in the USA is_ . A. to advance knowled

7、ge about hobbies B. to acquire knowledge from the information in libraries and museums C. to communicate with experts on all sorts of topics D. to gather information 4. What is the most important thing in building a friendship? _ A. common interests B. appearance C. age D. popularity,D,THINK IT OVER,A,5. What is the worst problem of eBay? _ A. false information B. people dont know how to use a computer C. things selling on the Internet dont exist D. people are used to the traditional ways of buy

8、ing 6. The clinic was opened to_. A. help people surf the Internet B. be an Internet caf C. make people spend their time with their family D. help people who are addicted to computer games,A,D,Cloze,Zhu Zhenfei and Lin Lei had a _about the pros and _of internet use. Zhu Zhenfei first analyzed the value for people who are looking for information. He also mentioned the ability to build groups online and form _.People can use it to build _ties . Internet friendships can be built based on common_. W

9、ith the help of the Internet, the disabled can _with the outside world. But Lin lei lists the _ effects. He thinks the main _of the Internet are _ information and the _in the way people spend their time. He thinks that the _ of false information becomes more of a problem. Another disadvantage of the Internet he refers to is that it is _ peoples private lives.,debate,cons,friendships,social,interests,communicate,negative,uncontrolled,change,affecting,amount,drawbacks,A- Zhanghua, spend much time on the Internet everyday, make friends,B-

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