高中英语Unit 3 Science versus nature (WelcomeToTheUnit+Reading课件)课件牛津版必修五.pptVIP

* * the first cloned monkey was born at a research center in the USA look like its brother What do you know about Dolly, the cloned sheep? the world’s first cloned mammal created by Scottish scientist in 1996 Sparked worldwide interest and concern after its birth Many countries, including Germany,France,Canada,Switzerland,Austria,Norway and South Africa, have banned human cloning since Dolly’s birth Died in 2003 because of lung disease There are still many countries doing research on cloning technology Cloning is a kind of biotechnology Biotechnologists have done lots of work in this field and achieves great success can be used to cure the patients with genetic diseases and save lots of people’s lives help couples who are unable to have a baby cloning technology will cause ethical problems and violate human rights Cloned animals and plants are created with a cell taken from adult animals and plants Read the article quickly and answer these questions. 1、Does the article give an anti- or pro-cloning point of view, or both? 2、What was the name of the first cloned mammal? Both Dolly Listen to the tape carefully and decide which of the statements below are true(T) or false(F). 1、People all over the world are happy about the idea of cloning human beings. T/F 2、Dolly,the first cloned mammal, is exactly the same as other sheep. T/F 3、According to the article, the scientists who created Dolly does not agree with cloning human beings. T/F 4、Cloning can be used to cure diseases because it can produce new tissues and organs. T/F 5、Cloning human beings is illegal in many countries, so no scientists want to clone human beings. T/F Find the reasons why people are pro- or anti-cloning in the article and write them in the table below. Pro-cloning Anti-cloning 1 produce valuable tissues and organs that could be used to save human lives 1 may produce a real-life Frankenstein’s monster cure diseases like cancer create more dise