高25模块3单元Reading 完整版课件PPT

1、张月 孔国庆 李霞 邓卫东 ReadingScience Versus NatureLead- in Check the homework. Share you sources relevant to cloning technology with the whole class. Cloning has been the subject of scientific experiments for years. The recent success in cloning animals has resulted in fierce debates between scientists, pol

2、iticians and public.First readingMain idea Second readingUnderstanding scientific terms Third readingDetailed information Further discussion Homework Reading strategy Reading strategyGo through the reading strategy, and find out how to work out the meaning of these scientific terms.Step1Step2.Step3B

3、egin by reading the first and last paragraphs for an idea of what the article is about.Circle any words you do not now. Question things you do not understand or that do not appear to make senseRead through the article a few times, and make sense of the scientific terms upon further readings.First re

4、adingMain ideaRefer to the reading passage and find out the main idea. (The reading passage is made up of a newspaper article about cloning and two readers letters. We will be given information about how cloning is being researched and the different attitudes towards it.) Second readingUnderstanding

5、 scientific terms Ask students to circle the unfamiliar words or things they do not understand while second reading.Third readingDetailed information Read only the article carefully, and finish the following exercises: 1. What are the different attitudes towards the success of cloning a human embryo

6、? On the one hand_ On the other hand_ Some people consider that_(valuable tissues and organs can be produced and be used to save human lives)(human beings may be on the way to producing a real-life monster)(cloning human embryos with the intention to destroy them shows no respect for human life. )2.

7、 Who are the persons in the article related to cloning?personsintroductionsrelations to cloningIan Wilumta Scottish _ who created Dolly, the first mammal to be cloned successfully from_He was _when hearing_. He never intends to_. Instead, he thinks the efforts of scientists should be directed toward

8、s _that could be used to_.Faye Wilsona woman of 41 years old who cannot have a_. She is desperate to have a baby of her own, a child_.Severino Antinorian Italian_, who is one of the leaders in_He has declared that_.Chinese scientistswho have focused their efforts on _.China has succeeded in _, and c

9、ontinues to research the ways in which _.scientistan adult cellshockedsome scientists were considering cloning human beingscreate copies of humanscreating new cellsand organscurediseases like cancerbabythat is genetically related to her.doctorthe cloning research he wants to be thefirst to clone a h

10、uman beingcloninganimals and stem cellsto be used in medicalresearchproducing clones ofcows and goatscloning can benefitmankindRead the two letters carefully, and judge whether the statements are true or false:Pauline Carter thinks: 1. the nature will pay back if we interfere with nature. 2. we shou

11、ld clone fewer babies to reduce Earths population. 3. the lady who cannot have a baby can adopt an orphan, but not have a cloned baby. Coline Jake thinks: 1. the news that the first human embryo has be cloned successfully is very terrible. 2. scientists have succeeded in challenging questions of mor

12、ality. 3. human cloning is a good way to save her daughter who has died. TTFFFFStep6 Further discussion Understanding the scientific terms and reinforcing the comprehension of the text, you are got to form groups of four or six to discuss the further questions: Pro-cloningAnti-cloning1. produce valu

13、able tissues and organs that could be used to save human lives1. may produce a real-life Frankenshteins monster2. 2. 3. 3. 4. 4. 5. 1. Find the reasons why people are pro- or anti-cloning in the article and letters and write them in the table belowcure disease like cancerhelp those who are unable to

14、 have childrenhelp those who want to clone their dead childrencreate more disease in the animal worldcloning shows no respect for human lifehuman life would no longer be uniquewe should be having fewer babies in order to reduce Earths population, not cloning more2. Do you think it would be easy for the cloned baby to accept his/ her social identity as a cloned human being? 3. What would the person that had the original cell feel