Reading and vocabulary优秀教学实录

开放民主

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Teaching plan Module Five

Jurassic Park

– Scientific Fact or Hollywood Fiction?

Reading practice [学习目标]：

•

1. To know more about the movie “Jurassic Park”

•

2. To understand the differences between science fiction and scientific facts. •

3. To know the advantages and disadvantages of cloning. [课堂活动设计]：

问题统计及整合问题：

创境设问: Ask Ss to enjoy a clip.

What do you know about it? (Arise their interest , intrigue their curiosity and introduce the topic of the class). 互动解疑：

自主学习一：Reading

Ask the Ss to think about the question based on the clip played just now: how did it happen

Play another clip and ask Ss to think:Is it possible/feasible(可行的）

to clone dinosaurs in this way? A fact or a fiction?

Ss answer the questions in a variety of ways. 展示评价一：

Reasons are as follows: First, any DNA taken from a ____________(preserve) mosquito is only 40 million years old, which is 20 million years _________(short) than a dinosaur.

Second, only one male preserved mosquito _________________________( recovere), while only ___________ can absorb the DNA of another creature. Thirdly, dinosaur DNA would not be intact _________ the long time since their _______________(extinct).

自主学习二

: Look at the pics and distinguish them (Some animals have been cloned

)

展示评价二：Ss can expand their thinking about it 自主学习三：Discussion (To

clone

or

not

to

clone？)Are you for cloning or against cloning? Do you think it is a good thing or a bad thing?

展示评价三：ask the students to do presentation. (for cloning----

be used for

Organs transplant（器官移植）

endangered species

Excellent genes/talents )

(against

cloning----

human cloning break the laws of nature

law and morals (法律与道德）

ethical (伦理的）

自主学习四：Conclusion 展示评价四：Cloning is a double edge sword.

拓展延伸：Homework: 1. Surf the Internet to find more information about cloning and write a composition :

My View on Cloning

2. Preview grammar

1

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