Unit 3 Fit for life Welcome to the unit &Reading ppt课件-（2020）新牛津译林版高中英语高二上学期选择性必修第二册.pptx

1、DESINGER：DaisyFit for life目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here. Do you know these jobs?C O N T E N T ASplease add your title here.第四章节标题please add your title here.A surgeon performs operations.A physician is trained in general medicine. A chemist prepare

2、s and sells medicine in a shop.A dentist specializes in the care of peoples teeth.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.目录C O N T E N T S第三章节标题please add your title here.第四

3、章节标题please add your title here. What advances in medical What advances in medical science have you heard about?science have you heard about?目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title

4、 here.What do you know about the What do you know about the genesgenes（基因）（基因）? ?The future in our genes目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here. .目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Read the lecture and finish

5、A1 on page 32.Activity1目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Activity1Para.1:Genome editing brings many exciting possibilities.Para2:Para3:Para4:Para5:TextIntroductionMain body Conclusion.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add

6、your title here.Activity2What is genome?What information does it carry?read para 2 and answer the following questions目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.1.The complete set of genes inside a cell or a living being is called a genome.2.All the information

7、 needed to make us grow and develop from the colour of our eyes to our talent maths; it also contains information that helps determine our lifespan and affects the chances.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Activity21.How can genes make changes to the

8、1.How can genes make changes to the genome?genome?2 . H o w m i g h t g e n o m e e d i t i n g m a k e i t 2 . H o w m i g h t g e n o m e e d i t i n g m a k e i t p o s s i b l e t o p r e v e n t d i s e a s e f r o m p o s s i b l e t o p r e v e n t d i s e a s e f r o m developing?developing?

9、read para 3 and answer the following questions目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Activity2Geneticists can correct ,add ,delete or replace specific parts of the genetic material .By correcting abnormal genes early on .目录C O N T E N T S第三章节标题please add y

10、our title here.第四章节标题please add your title here.Activity21.What is a “designer baby”?2.What does the lecturer compare uncontrolled genome editing to?read para 4 and answer the following questions目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Activity21.A designer

11、baby is a baby whose specific characterics have been selected before he is born.2.A car out of control.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.Activity3What do you think What do you think of designer baby?of designer baby?Discussion目录C O N T E N T S第三章节标题pl

12、ease add your title here.第四章节标题please add your title here.Activity4Complete the news report with the correct forms of the words and phrases in the box below.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.This week, a team of scientists based in Switzerland announc

13、ed the discovery of sixteen genetic markers that relate to human lifespans. (1) _, the discovery is an important finding in the field of genetics. For years, scientists have been working to (2) _ specific genetic markers that are connected with a long lifespan. Until recently, only two such markers

14、were known to the scientific community.B1pacemeansidentifywrestle withcellfundamentalaffectwithout doubt目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.B1pacemeansidentifywrestle withcellfundamentalaffectwithout doubtGenes play a critical role in overall health. Ev

15、ery (3) _ in the human body contains genetic information. Everything from the ageing process to the development of deadly diseases, such as cancer, is tied to an individuals genetic make-up. However, scientists have long been (4) _ the question about which genetic markers indicate a short or long li

16、fespan. The discovery by the research team may quicken the (5) _ of the study on genes and human lifespans, and eventually help answer this question.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.B1pacemeansidentifywrestle withcellfundamentalaffectwithout doubtSci

17、entists say that locating these sixteen genetic markers will greatly improve their understanding of how genes (6) _ lifespans. These genetic markers may eventually function as a (7) _ of targeting the specific genes connected with lifespans. This could significantly enhance peoples chances of living to a ripe old age. According to some scientists, it could make a (8) _ change to the future of human life.目录C O N T E N T S第三章节标题please add your title here.第四章节标题please add your title here.