文档介绍：郇沭南
江苏省沭阳高级中学
Unit 3 Science and nature
Lead-in
Enjoy a short video and answer 2 questions.
1. Why are they cloned?
2. If you have a clone of yourself one day, will you kill him or her?
Fast reading
Read the text quickly and match the two parts .
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Ian Wilmut is shocked about some scientists considering cloning humans
Chinese scientists continue to research ways cloning can benefit mankind.
An announcement about cloning human embryos caused much debate.
Cloning human embryos is illegal in many countries, but some scientists still want to clone human beings.
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The first cloned animal was Dolly.
A woman wants to have a cloned baby.
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Detailed reading
Read the text carefully and get some detailed information.
different attitudes towards the ess of cloning a human embryo
On the one hand________________________
______________________________________

On the other hand ______________________
____________________________________
____________________________________
valuable tissues can be
produced to save human lives)
mankind may be on the
way to producing a real-life
Frankenstein’s monster

Frankenstein’s monster
Frankenstein is the character of a science fiction written by Mary Shelly.
If we call somebody Frankenstein nowadays, we mean that he is destroyed by something he has created.
the world’s cloned
.
created in .
died in at a younger age than ________.
first
mammal
early 1996
2003
normal

Why were many people worried
about the birth of Dolly?
Why were many people worried about the birth of Dolly?
Cloning would lead to more diseases
in the animal world.
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Read the part and fill in the form.