Unit 3 Science and nature课件11（牛津高中必修5）.ppt

A woman want to have a cloned baby. The first cloned sheep Dolly. Ian Wilmut is shocked at cloning human beings. An announcement caused much debate. Although it is illegal, but some scientists still want to clone human beings. Chinese scientists continue to research ways about cloning. 1.People all over the world are happy about the idea of cloning human beings. 2.Dolly, the first cloned mammal, is exactly the same as other sheep. 3.According to the article, the scientist who created Dolly does not agree with cloning human beings. 4.Cloning can be used to cure diseases because it can produce new tissues and organs. 5.Colin Jake is against cloning humans, just like Pauline Carter. 6.Cloning human beings is illegal in many countries, so no scientists want to clone human beings. homework 1. Read the text again and try to find out your favorite sentences. 2. If you had the right, what would you like to clone? Why? Please write a short passage (100 words or so). 3. Read a short passage and answer the following questions. * Unit3 Science and nature What does “cloning” mean? Hello, I’m Dolly. I am the world’s first cloned mammal. He was born on 4 May 2003, look! He is growing stronger now. I look just like my brother, because I am a clone. My name is Cc, I was born in December 2002. scientists created me with a cell taken from my mother Rainbow. These female pigs are born on Christmas Day 2001. They are Noel, Angel, Star, Joy and Mary. They were born on 5 July 1998 in Ishikawa, Japan. And they were two years younger than Dolly. I’m the first cloned monkey and I’m born in the USA Cloning is producing an exact copy of a plant or an animal using its cells. Do you think human beings should be cloned? Why or why not? The perfect copy Reading 2.Does the article give an anti- or pro-cloning point of view, or both? 1.What was the name of the first cloned animal? 3.Is Pauline Carter pro- or anti-cloning? Both Dolly Anti-cloning First-readi