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选修8《Warming up、Pre-reading、Reading、Comprehending》教案优质课下载
b. 重点句子：It is a way of... The fact is that... The question that occurred ...
2. Ability goals能力目标：Enable the students to describe cloning: What is the advantages of cloning？ What is the problems or dangers of cloning？What is your opinion of cloning？
3. Learning ability goals 学能目标：Help the students learn how to describe cloning.
Teaching important points 教学重点 ：How to describe cloning.
Teaching difficult points 教学难点：Help the students analyze the writing techniques of the article.
Teaching methods 教学方法：Skimming, task-based method and debate method.
Teaching aids 教具准备：A recorder, a projector and some slides.
Teaching procedures && ways教学过程与方式
Step I Lead-in
This topic is difficult for students. So teacher should help the students learn more about it. Do this in the way of asking and answering questions.
Step Ⅱ Pre-reading
Before class, ask the students to search for some information about this topic. Now show your questions on the screen, and then let them discuss with each other.
Questions about cloning:
1. What is a clone?
2. How is a clone produced?
3. What benefits can humans gain from cloning?
4. What problems may arise when humans are cloned?
5. Should we clone human?
6. Could cloning replace sex as the means of creating new human life?
7. Could a parent clone a child who is dying of a terminal illness?
Step Ⅲ While-reading
Get the students to comprehend the passage quickly and accurately and meanwhile help the students form a good habit of reading.
Show the following.
Para. 1 Cloning is a way of making an exact copy of another animal and plant.
Para. 2 Cloning has two major uses.