M7U3 The effects of the Internet on our lives
Reading (language points)教师版
Teaching aims:
1, encourage the Ss to raise readingability by focusing on language points
2. Get the Ss to grasp the new language usage in the text by learning them.
Important points& difficult points
Language usage: analysis, value, in need, turn 词组, advance ,tie, address, moreover, occur

Step 1. Revision.
Zhu Zhenfei and Lin Lei had a debate about the pros and cons 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 friendships. People can use it to build social ties . Internet friendships can be built based on common interests. With the help of the Internet, the disabled can communicate with the outside world.
But Lin lei lists the negative effects. He thinks the main drawbacks of the Internet are uncontrolled information and the change in the way people spend their time. He thinks that the amount of false information becomes more of a problem. Another disadvantage of the Internet he refers to is that it is affecting people’s private lives.
Step2 Language points;

1.The first is its value for people who are looking for information.. (L5)
第一个是因特网对与搜索信息的人具有的价值.
Value n. 价值
翻译:
1.你的房子值多少钱?
What’s the value of your house?
2. 你的帮助很有价值.
Your help is of great value. =valuable
拓展: be of great / little / some/ no value ( to sb)
对某人有很大/没什么/有些/毫无价值
Value vt.
1. I value this necklace at $5,000 给什么估价
2. My father values honesty beyond all things. 重视
我父亲把诚实看得比什么都重要。
词型变化:
Value—valuable (adj) 有价值的—valueless (adj) 无价值的
To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses. （2006湖北）
A.strengths B. benefits C. techniques D. values
答案: A

2.When people are in need of information, from current affairs and …(L7)
in need of 需要
翻译: 1. 我需要一些新鲜空气.
I am in need of some fresh air.
2.患难见真情
A friend in need is a friend indeed.
3.没有必要匆忙, 我们还有几分钟时间呢.
There’s no need to hurry. We have still several minutes.
3.The Internet is now the first place that many people turn to.
Turn to
1. I had to turn to the dictionary for help. (求助于 , 查阅)
2. The ice turned to water. (=turn into变成)
3. Turn to page3. (翻到)
相关turn 词组:
Turn up 出现,把声音调大
Turn into 变成
Turn on 打开
Turn off 关上,切断
Turn out 结果是,后来证明是,生产
Turn down 声音调小,拒绝
Turn over 翻转,翻过来
练习:
(C)1.Every autumn peasants ____ the soil to destroy the weeds.
A.turn down B. turn up C. turn over D. turn on
(B)2.Nobody noticed the thief slip into the house because the lights happened to _______.(NMET1998)
A. be put up B.be turned on C. turn on D. go out
( C ) 3. I ____ some day these ideas can ____ realities.
A. wish, turn into B. wish , be changed into C. hope, be turned into D. hope, change into
(A) 4The boy bought a new dictionary ______ he turned for help.
A. to which B. from which C. into which D. which
4.The second most common use of the internet, according to 79 percent of the survey respondents , is to advance knowledge about the hobbies. ( L19) 增长知识
advance vt. 推进,进展,提出 n. 前进,预先
advance the growth of industry 推进工业的增长
advance a new plan 提出新计划
make great advances (progress) 取得进步
in advance 预先,提前
in advance of 在—之前, 在—前面
翻译:
1. 如果你要买这本书，你得先付款。
If you want to get the book, you must pay for it in advance.
2. 他走在他妻子的前面
He walked in advance of his wife.
5.Another truly wonderful aspect of the internet is the way people use it to build social ties.
建立社会联系 (L23)
Tie n.
1.We have established trade ties with these regions.
我
生词表: