Unit 3 Project Researching on the Internet（教案）
Teaching Aims:
(1) To give students a chance to practice their English by completing a project.
(2) To help students make a poster explaining how they have searched and what they have found.
Teaching Procedure:
Step One: Brainstorming
In what ways can we get information?
Step Two: Reading
1. Pre-reading
Discussion: (1) Internet has become part of people’s life and there have been an argument about the effects of it. What’s your opinion? How do you make use of it?
(2) When you research information on the Internet, what do you do step by step? Please write your steps down.
2. While-reading
Read the article in Part A and underline the key word, phrases or sentences about Internet research given in the article while reading. Then:
(1) Try to compare the two search services.
|
Search engines |
Subject directories |
|
·a type of computer program
·based on the key word(s) you type in
·choose pages for you which contain the word(s) you ask for
·present unevaluated contents
·present the full article or pages |
·built by human
·selected by a person and divided into specific subject categories
·present a bunch of titles of articles or pages, sometimes a short summary
·present evaluated, relevant and correct information, not up to date |
(2) When we’re doing research on the Internet, what shall we pay special attention to?
(We should check the date of the website we find; we should do cross-check; we should pay special attention to how we can use the information found on the Internet, etc.)
3. Post-reading
Finish PartB on page 47.
Step Three: Important phrases
1. do research on 对…进行研究
2. the more… the more… 越…就越…
3. keep… in mind 把…牢记在心
4. be based on 建立在…基础之上
5. ask for 要求
6. be related to 与…有联系
7. a bunch of 一串
8. right away 立即
9. make a decision 作决定
10. up to date 最新的
11. take … into consideration 将…考虑进去
12. at the bottom of 在…底端
13. be careful about 小心…
14. be (not) sure about 对…（不）确定
15. make a difference 有关系，有影响
16. search for 寻找
17. belong to 属于
18. make a list of 列出…
19. follow these tips 遵循这些建议
Step Four Language points
1. The more you know about Internet research, the faster you will find what you are looking for, and the better your information will be. (P46)
The +比较级，the +比较级: 表示越……，就越……。
Ex. (1) The more you practise,(你练得越多) the better you speak.
(2) The older I get, the happier I am.（我就越幸福）
(3)你越早出发，你就会越早到达。
The sooner you start, the more early you’ll get there.
2. The results of your search are divided into specific subject categories. (P46)
(1) After World War Two, Germany was divided into two separate countries.
(2) What do you get if you divide 6 into 18?
divide & separate
(1) The teacher divided the students into small groups.
(2) Will you separate the good apples from the bad ones?
3. …, but not every person will proofread their own writing.
部分否定，“并非所有，并非都”，其句式结构为：
Not all (both, every)… = All (Both, Every)… not …
翻译（两种）
(1) 并非所有的书都有帮助。
Not all the books are helpful.
All the books are not helpful.
(2) 并非他们两个都不会讲英语。
Not both of them can speak English.
Both of them can not speak English.
全部否定 neither, nor, none, nobody, no one, nothing
没有一个答案是正确的。
None of the answers is/are right.
Step Six Homework:
Finish the exercises of the workbook on page118-119.
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