Unit 3 Welcome to the unit -Reading (I) ppt课件 （2020）新牛津译林版高中英语选择性必修第二册.pptx

1、Famous saying (P29)The practice of medicine is an art, not a trade; a calling, not a business; a calling in which your heart will be exercised equally with your head. William Osler 行医是艺术而非交易，是使命而非生意。在这个使命中，你要如行医是艺术而非交易，是使命而非生意。在这个使命中，你要如用脑般用心。用脑般用心。 威廉威廉.奥斯勒奥斯勒威廉奥斯勒，加拿大医学家、医学教育家，被誉为“现代医学之父”。对医学及医学教育

2、做出了重大贡献。这句话告诫行医者要具备良好的人文精神，在治病救人的同时，还需要有一颗仁慈之心。1. What jobs are shown in the pictures? Write the letters in the boxes.bdcaWelcome to the unit Medical professionals work hard to keep us healthy. 2. Would you like to be a medical professional? Why or why not?Yes: help people live healthy lives, save t

3、hem from death, contribute to society in an important way. No: very challenging, difficult to handle the constant pressure.What is the technology used in the film clip?genome editingLead-inUnit 3 Reading Genes play a critical role in_.Genome editing can help with _ and_.Many people are concerned abo

4、ut how to _. IntroductionPara. 1: Genome editing brings many exciting _.Para. 2:Main bodyConclusionPara. 3:Para. 4:Para. 5:A1Despite _, genome editing is _ in science history.possibilitiesshaping our livesdisease treatmentprevention how to use genome editing appropriatelythe public argumentone of th

5、e greatest inventionsReading for main ideathe colour of our eyesour talent for mathsgrow and developdetermine our lifespancontracting certain diseasesReading for information (para 2)Why are genes critical in shaping our lives?Everything from _ to _ depends on genes. Our personal genome carries all t

6、he information needed to make us _. It also contains information that helps _ and affects our chances of _. Ways to make changes to the genome:_ specific parts of the genetic material. Application in medical fields of : Disease treatment eg. _ It might even prevent diseases from ever developing by _

7、. Significance: It will lead to a _ change in our _.Correcting, adding, deleting or replacing Disease _preventioncorrecting abnormal genes early onfundamentalReading for information (para 3)How does genome editing help with disease treatment and prevention?Restore a blind persons vision or give some

8、one who was born deaf an excellent sense of hearing. approach to health careShould we restrict our use of this technology to _?Should we prohibit geneticists from using it to _?Is the idea of designer babies a good thing?What _might it have?What questions arise about genome editing?Reading for infor

9、mation (para 4)the treatment and prevention of diseaseenhance healthy bodiesconsequences and moral problems Put appropriate controls in place to make sure that genome editing will work to our advantage.safety concernsloss of diversitysocial disparity (社会分化).What is the lecturers attitude toward geno

10、me editing?Evidence:Despite the public argument over this technology, its possibilities have been creating much excitement throughout the medical community and beyond. Without doubt, genome editing is one of the greatest inventions in the history of science.Reading for information (para 5)A. Disapproving B. Doubtful C. Neutral D. SupportiveOnly under ethical concerns and governmental supervision will genome editing become the Fire of Prometheus instead of the Box of Pandora.Todays harvest