Unit 3 Reading （ppt课件） (02)-2022新牛津译林版（2020）《高中英语》选择性必修第二册.pptx

1、In this unit,you are going to:Unit 3 Fit for lifeReading-The future is in our genes 【版本：译林册别：选择性必修二】科学进步在中起关键作用取决于；依赖；依靠使某人更有可能怎么样涉及，与相关一种有效的治愈和预防疾病的方法各种各样的恢复盲人的视力先天耳聋最终 vs.起初使做某事成为可能防止/阻止某人干某事作为抗击疾病斗争中的新武器scientific advances play a critical role in(doing)sthmake sb more likely to do sthrelate to de

2、pend onan effective means of disease treatment and preventiona wide range/variety ofrestore a blind persons visionbe born deafultimately Vs.originallymake it possible to do sthprevent sb from doing sthserve as a new weapon in the fight against disease带来本质上的改变快速发展限制/限定为禁止某人做某事对.的抵抗（力）努力处理；全力解决道德伦理问题涉

3、及时(para5)弄清楚，明白阻止.疯狂发展让.准备就绪对.有利在整个医学界无疑lead to a fundamental changedevelop at a fast pacerestrict sth to.prohibit sb from doing sthresistance to sthwrestle with sth=struggle to deal with sthmoral issuesfigure outkeep sth from running wild put in placeto ones advantagewithout doubtthroughout the ent

4、ire medical communityon the subject ofLearning aimsLearning aimsBy the end of this class,we will be able to Learn some new words and phrases.Master the usages and expressions of the new words.Apply what weve learnt to practice.Learning aimsThe lecture transcript uses a number of words related to“gen

5、e”.Look at the examples,think of more word families with a similar pattern and fill in the table below.B2SuffixesMeaningsWords-(t)ics/(o)logy the study of the subjectgenetics-(t)ic/-alrelated toGenetic-ist/-iana person who studies a subjectgeneticist statistics,economics,linguistics,sociology,climat

6、ology economic,linguistic,mathematical,political,musical physicist,mathematician,statistician,politician,musicianSelf-studySelf-study4.As the technology continues to develop at a fast pace,however,questions arise about how to use it appropriately.然而，随着这一技术不断迅速发展，出现了如何合理使用它的问题。pace n.the speed at whi

7、ch someone or something moves,or with which something happens or changes 发生的速度，步伐，节奏at a fast pace快速 eg The runner quickened his pace and won the race.那个赛跑者加快了步伐，赢得了比赛。Guidance and explorationStudy and write at your own paceyou do not have to rushas you have a year to go through the project.按照你自己的节奏

8、学习和写作按照你自己的节奏学习和写作你不必着急你不必着急因为你有因为你有一年的时间来完成这个项目一年的时间来完成这个项目。These changes seem to me to be happening at too fast a pace.这些变化在我看来发生得也太快了。vi.&vt.to walk with regular steps in one direction and then back again,usually because you are worried or nervous来回踱步，走来走去eg He paced the room nervously.他紧张地在房间里来回

9、踱步。set a speed for(a runner,rider,etc in a race)确定速度eg The action is paced to the beat of a perky march.按照轻快进行曲的节奏行动。to be careful not to do something too quickly so that you do not get too tired to finish it 调整节奏eg No more soup,thank you.Im pacing myself so that I have room for a dessert.不要加汤了，谢谢！我

10、在调整我的进食量，这样我就能吃甜点。【语境应用】翻译句子。1)The printing industry can keep pace with the need of providing a variety of sources._2)When the conflict is gathering pace and you cant manage to control yourself,you should choose to handle the situation in another way._印刷业可以跟上需求，提供多种印刷业可以跟上需求，提供多种来源。来源。当冲突越来越严重，你无法控制

11、自己时，你应该选择用另当冲突越来越严重，你无法控制自己时，你应该选择用另一种方式来处理这种情况。一种方式来处理这种情况。arise vi.to happen 发生，出现，产生out of/from sth follow as a result of sth(由)引起eg More problems like those at the nuclear power plant are certain to arise.像核电站这样的问题肯定还会出现像核电站这样的问题肯定还会出现。Accidents arise from carelessness.意外事故起因于粗心大意。arise from/out

12、 of 由引起；起因于arise from ones seat 从座位上站起来arise out of carelessness 起因是由于疏忽rise,raise,arise，arouserise不及物动词，不能带宾语。表示人或物从低处向高处上升；或表示数量的增加或数字上升。无被动语态。raise及物动词，可带宾语。说明主语发出的动作是要作用于其他事物的，往往有使物体达到其应有的高度的含义。可用于被动语态。arise不及物动词，没有“上升”之意，多指“产生、发生和出现”，常用于抽象事物。arouse 及物动词，“引起；鼓励；唤醒；激发”【语境应用】单句语法填空。1)The only prob

13、lem _(arise)in New York,local readers could not decide on one book to represent the huge and diverse population.2)A new situation _(arise)after the new law comes into force.arisingwill arise5.Should we prohibit geneticists from using it to enhance healthy bodies?我们是否应该禁止遗传学家使用它（基因组编辑技术）我们是否应该禁止遗传学家使

14、用它（基因组编辑技术）来使来使健康健康的的身体更加强健？身体更加强健？prohibit vt.sth/sb(from doing sth)forbid sth or sb from doing sth esp by laws,rules or regulations(尤指以法令)禁止 make(sth)impossible 使不可能常用结构:prohibit sb from doing stheg Smoking is strictly prohibited inside the factory.工厂内严禁吸烟。The high cost prohibits the widespread us

15、e of the drug.该药昂贵而影响广泛应用。The law prohibits people from hunting animals in this area.法律禁止人们在该地区狩猎。【语境应用语境应用】根据汉语意思补全下面句子（每空一词）。根据汉语意思补全下面句子（每空一词）。1)办公楼内禁止抽烟。办公楼内禁止抽烟。_ _ _ in the office building.2)他因视力弱而不能当飞行员。他因视力弱而不能当飞行员。His poor eyesight _ _ _ _ a pilot.Smoking is prohibited prohibited him from b

16、ecomingban,forbid,prohibitban指权威加官的正式禁止，含严厉谴责之意。forbid普通用词，指一般意义上的禁止。prohibit 指通过法律或政府法令禁止某事。6.Philosophers,geneticists and government officials have all started to wrestle with such moral issues.哲学家、遗传学家和政府官员都已开始全力以赴解决这样哲学家、遗传学家和政府官员都已开始全力以赴解决这样的道德问题。的道德问题。wrestle with 奋力对付，努力处理，全力解决eg She helped m

17、e solve the problem I had been wrestling with for weeks.她帮我解决了这个我好几个星期都想要解决的问题。Several passengers were wrestling with their luggage.几位乘客正努力搬运他们的包裹几位乘客正努力搬运他们的包裹。I have been wrestling with this problem for quite some time.我一直绞尽脑汁设法解决这个问题我一直绞尽脑汁设法解决这个问题。One day soon,we will be able to use genetic edit

18、ing to increase the human resistance to colds and flus,to make people taller.(L 29)n.抵抗力；反抗(1)resistance to sb/sth对.的反抗/抵抗力(2)resist v.抵抗，抗拒 resist doing sth.(3)resistant adj.抵制的；有抵抗力的Jim觉得很难抵挡逃课的诱惑。Jim found it hard to resist the temptation to miss the class.It is the easiest of crops to grow and i

19、s seemingly _(resist)to any disease.resistant7.This means putting appropriate controls in place to make sure that genome editing will work to our advantage.这意味着我们要加以适当的控制，确保基因组编辑会朝着对我们有利的方向发展。putin place:把放在正确位置，准备就绪，其被动式be put in place与be in place的含义相近。eg All the arrangements are now in place for t

20、he meeting.会议的一切事宜都已安排妥当。work to ones advantage:对某人有利，也可以说be to ones advantage。eg It might be to your advantage to minor in Engineering.辅修工程学可能对你有利。I know youre disappointed about the delay,but I think this can actually work to our advantage.我知道你对延期很失望，但我觉得这对我们很有利。Without doubt，genome editing is one

21、 of the greatest innovations in the history of science.(1)without/beyond doubt 毫无疑问，毋庸置疑 There is no doubt that.毫无疑问 be in doubt 不确定，拿不准(2)doubt that.怀疑 doubt whether/if.怀疑是否(3)doubtful adj.不确定的Ps:“b”不发音：doubt debt 债 subtle 微妙的这引起了人们对于广告作用的怀疑。This raises peoples doubts about the point of advertising

22、.He doubted _ he would learn anything new from Marie.他怀疑自己是否能从玛丽那里学到什么新东西。whether/ifn.&v.怀疑;疑问Summary 1.She had spent the whole weekend _the problem.她整个周末都在绞尽脑汁处理这个问题。2.With a new farm bill to be _in Congress,consumers must take a stand with young farmers.随着国会将讨论一项新的农业法案,消费者必须与年轻农民站在同一立场。3.I _one cu

23、p of coffee a day.我限制自己每天只喝一杯咖啡。wrestling withdebatedrestrict myself toThe lecture transcript uses different structures with“as”.Find the sentences in the lecture transcript and use different structures with“as”to join the sentences below.B3Learn this“As”can be used in different structures to expres

24、s different meanings.Such as time and reason.As a linking word,it can make your information better organized.Consolidation I have seen many wonderful scientific developments,but none are as game-changing as genome editing.As many of you may already know,genes play a critical role in shaping our live

25、s.Geneticists have been trying to identify which genes relate to which diseases,as they believe genome.Genome editing,serving as a new weapon in the fight against diseases,will lead.as the technology continues to develop at a fast pace,however,questions arise about how to.without them,genome editing

26、 could be as dangerous as a car out of control.1.You might have heard this before.Some genes make you more likely to develop certain diseases.As you might have heard,some genes make you more likely to develop certain diseases.2.We need to have appropriate controls on genome editing.It can be dangero

27、us.We need to have appropriate controls on genome editing,as it can be dangerous.3.New discoveries are being made.Geneticists gain a better understanding of our genes.As new discoveries are being made,geneticists are gaining a better understanding of our genes.Homework review what they have learned beforedo some related exercise and put them into use read more articles about relevent health