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《Warming up、Pre-reading、Reading、Comprehending》精品教案优质课下载
2. Ability aim: Find out the main idea of each paragraph.
3. Emotional aim: Some of the issues that arise from this and whether it is necessary to let cloning exist.
2，学情分析
Analysis of learning condition
The Ss are from a countryside Senior High School. They are from an ordinary class and they have acquired little in English listenning and speaking . Therefore, they can just understand not so difficult material and talk under the guidance of the teacher.Meanwhile ,Chinese is used when necessary.
3,重难点
Key points
1. Find out the main idea of each paragraph.
2. Judge what natural clone is and what man-made clone is
Difficult points
1. Explain how cloning works in mammals.
2. Discuss the problems and advantages of cloning.
4，教具
Teaching aids
1. A projector 2. A tape recorder
3. Multimedia 4. The blackboard
5，教学方法
Teaching methods
1. Question-and-answer teaching method
2. Watch-and-listen activity
3. Free discussion method
6，教学过程
Teaching procedures
step1，Lead-in
let students enjoy a dialogue and lead in the topic cloning.