Unit3 Welcome to the unit & Reading（ppt课件）-新牛津译林版（2020）《高中英语》选择性必修第二册.pptx

1、Fit for lifeXB2 Unit 3The future is our geneshttps:/ 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

2、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。As we know,fitness matters.Can you name the benefits of keeping fit?Lead in 1.Keep us in good health condition.2.Get doctors away.3.Build a strong body.4.Give you a good mood.Learning aimsLearning aimsLearning aims

3、By the end of this section,students will be able to:1.identify different jobs of medical professionals;2.disscuss the possible changes genome editing can bring to human life and health care3.explain their attitudes towards“designer babies”Self studySelf studyMedical professionals work hard to keep u

4、s healthy.Look at the pictures below and discuss the following questions in pairs.a.A surgeon performs operations.b.A physician is trained in general medicine.c.A chemist prepares and sells medicines in a shop.d.A dentist specializes in the care of peoples teeth.bdcaGuidance and Guidance and explora

5、tionexplorationIntroductionGenome editing brings many exciting possibilities.Main bodyGenes play a critical role in shaping our lives.Many people are concerned about how to use genome editing appropriately.Despite the public argument,genome editing is one of the greatest inventions in the history of

6、 science.ConclusionGenome editing can help with disease treatment and prevention.Para.1Para.2Para.3Para.4Para.5IntroductionMain bodyConclusionIntroductionMain bodyGreetingtopicConclusionIntroductionMain bodyGreetingtopicTopic sentencesExamplesConclusionIntroductionMain bodyGreetingtopicTopic sentenc

7、esConclusionExamplesLecturers attitudeClosingWhat do you think of“designer babies”?Critical thinkingPossible answer:Our group are for the designer baby.Because we think that.1.Designer babies can be perfectly healthy.2.Designer babies can be stronger and cleverer than ordinary babies.3.Designer babi

8、es help further the cause of science.4.Designer babies may have substantially longer lifespan.5.Designer babies can maintain a healthy gender ratio,the balance of males and females.List of Pros of Designer Babies1.Designer babies will not be a success story all the time.2.Designer babies can cause a

9、 rift in the social balance.3.Designer babies would be manufactured so there would be no individuality.List of Cons of Designer BabiesConsolidationConsolidationBuilding your language:P33-B1Without doubtidentifyBuilding your language:P33-B1cellwrestling withpaceBuilding your language:P33-B1affectmeansfundamentala ripe old age 高龄Thanks.