1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
外研2003课标版《Listening and vocabulary》新课标教案优质课下载
Enable students to understand the passage in critical thinking.
Difficult points:
How to enable students to understand the passage in critical thinking.
To express their own ideas about cloning in critical thinking.
Teaching procedures:
= 1 ﹨ ROMAN I .lead in: Some pictures
= 2 ﹨ ROMAN II . Reading
K-W-L Chart
Topic: Cloning and DNAWhat I knowWhat I want to knowWhat I learned
Divide the passage into two parts, and get the main ideas of each part.
Part1 ( ) _______________________________________________________
Part2 ( ) ______________________________________________________
Read part1, try to get some facts about cloning and DNA and have a quiz.
Read part2 and find the advantages and disadvantages of cloning.
advantagesdisadvantages1.(para.4)___________________________________________________________2.(para.5)___________________________________________________________3.(para.6)___________________________________________________________4.(para.7)___________________________________________________________5.(para.8)___________________________________________________________Post reading
If you had the power, would you ban cloning or would you encourage it? Why？
Example:
I would ban cloning for several reasons.
I would encourage cloning for I believe Firstly, I do not believe it is right to create humans or animals using scientific methods. It’s against nature and very dangerous, because all the cloned animals born so far have died young.... secondly.... finally, ...
cloning can bring many benefits to the human. In the first place, It helps us save plants or animals from extinction. Furthermore, cloned plants get more yields, which will help us overcome world food shortage... finally...
If I had the power, I would ban/encourage cloning for several reasons.
___________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________
______________________________________________________________________________________________________________________________________________________
______________________________________________________________________________________________________________________________________________________