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(共12張PPT)
U9 Human Biology viewing workshop
Animal Experiments
Pair work:
What do you know about animal experiments
Animal experiments, like cloning, should be banned or heavily regulated by the government.
A lot of animals are used in the testing of cosmetic products.
EX.2 Watch the part1 again and finish the fact file.
Facts of animal experiment
In ancient Greece, ……
In the 18th, 19th and 20th centuries, …….
Last year, ……
In the last few years, ……
In 2008, ……
Next year, ……
2,000 years ago
medical discoveries
3.7 million animal experiments were carried out
the number of larger animals…. have gone down.
the testing of cosmetics was banned
household products
Animal experiments For Against
People need it for medical research
Save millions of lives
Help us develop some of the most successful drugs
Help people suffering from diseases
An efficient way that cannot be replaced
Easier to see the long-term harm
Strict control
Heavily regulated
The testing of cosmetics was banned in Britain in 2008
The number of larger animals have gone down a lot
Other ways of doing research without using animals
Testing on humans
Using computer models
Ethical questions
Disgraceful
4 million animals suffer every year
Focus on the sentence structure
Argument:
state your opinion
Concession: (讓步)
disagree by agreeing
Rebuttal:
show disagreement
An excellent speaker should……
1. correctly use the language we learned today or voice new ideas
2. properly use the sentence structure to show opinions
3. cleverly employ his/ her body language
Group work:
Voice your opinions towards animal experiments :
A(host): Today we have 3 students talking about animal experiments. Welcome!
B, C & D: Voice their opinions one by one. (you can make an argument, concession or rebuttal)
A(host): All in all, …
Attention: Do not read from the transcript!
organs-on-chips
HPS: human-patient simulators
Replacement
Reduction
Refinement
As Einstein said, “Science is a powerful instrument. How it is used, whether it is a blessing or a curse to mankind, depends on ________ and not on the instrument.”
support cloning
Agricultural benefits
Medical benefits
support cloning
Agricultural benefits (cloned seeds in Japan)
Medical benefits (artificial hearts in the Pittsburgh University)
homework
1. Add one paragraph to your mini-writing by using concession or rebuttal.
2. Search for more information for animal experiments and write an argumentation to show your opinion.
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