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2016-10-09
想要完成好每一件事情,就必须提前对每件事都做深知了解,下文为大家准备了高三上册英语unit3说课稿范文,希望可以帮助到大家。
课 题
Unit 3 Science versus nature
教 学 目 标
Enable the students to know something about cloning, and give their own opinions about cloning.
Help the students learn how to describe the advantages and disadvantages of human cloning with the target language.
教学重、难点
Talk about cloning and human cloning.
How to describe the advantages and disadvantages of human cloning.
教、 学 具
A projector.
预 习 要 求
教师活动内容、方式
学生活动内容、方式
旁 注
Step I Lead-in
Walk into the classroom with a sad face.
T: Good morning, class.
Ss: Good morning, Miss Wang.
T:What’s clone?
S1:Cloning is one of the most popular technologies in the 20th century.
T:What other technologies do we have in recent years?
S: Maybe the most influential technology is computer science, which has contributed a lot to our society in many fields. Now, for most of us, we can’t live without computers.
T: You are right. Just now you mentioned cloning. Now let’s see some pictures.
Show the pictures on the textbook on the screen.
Step II Welcome to the unit
T: Here are six pictures. They are all clones. Maybe all of you are familiar with Dolly, aren’t you?
Ss: Yeah.
T: Where and when was Dolly born? Is she still alive? Who can give us some information about Dolly?
S: Dolly the sheep was born on February 24, 1997 inEdinburgh Scotland. She was cloned from a cell of another sheep. Dolly died in February, 2003, after developing a progressive lung disease.
Step III Discussion
Deal with the questions in activity F.
Several minutes later, ask some pairs to demonstrate their conversations.
We can’t attempt to change something in the nature, or we’ll be punished! So we should try our best to build a society in harmony with nature instead of against nature.
Step IV Homework
Preview the text on P42.
Search the Internet for information about cloning
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