1、The future is in our genesHealth is happiness.An apple a day makes a doctor away.When the sun comes in,the doctor goes out.Lets read aloud Pre-reading1.What advances in medical science have you heard about?Three-D printingI have heard about three-D printing that is used for printing parts of the bod
2、y to replace those that are lost or injured beyond repair.For example,a leg or ear can be three-D printed to the precise measurements of the patient.Pre-readingPrecision medicine is another medical advance I know about.This health care approach takes into consideration patients genes,lifestyles and
3、environments to find unique risk factors and develop personalized therapies.1.What advances in medical science have you heard about?Precision medicine Pre-readingBoth of these medical advances are incredible because they are tailor-made and therefore provide accurate and effective treatments for the
4、 patients.Precision medicineThree-D printingPre-readingCancer Nanotherapy 癌症纳米疗法癌症纳米疗法Brain-Machine Interfaces 大脑大脑机器交互界面机器交互界面Wireless medical devices 无线医疗设备无线医疗设备Genome Editing 基因组编辑基因组编辑What advances in medical science have you heard about?What do you know about genes?Watch the video to know abou
5、t genes.Key Phrases on P30Good afternoon,ladies and gentlemen.Thank you all for coming to this lecture.,I have seen many wonderful scientific developments,but none are as game-changing as genome editing.I am full of excitement about the possibilities this scientific advance can bring and I hope to s
6、hare my excitement with you today.女士们、先生们，下午好。感谢各位来到本场讲座。，我见证过许多了不起的科研成果，但没有一项能像基因组编辑一样具有颠覆性。我对这项科学进展能够带来的可能性兴奋不已，并且希望在今天与各位分享这份兴奋之情。As many of you may already know,genes play a critical role in shaping our lives.Everything from the colour of our eyes to our talent for maths depends on genes.The com
7、plete set of genes inside a cell or any living being is called a genome.Our own personal genome carries all the information needed to make us grow and develop.在座的很多人可能已经知道，基因对于塑造生命起着决定性作用。从眼睛的颜色到数学天赋，一切都取决于基因。一个细胞或一个生物体内的一套完整的基因就称为一个基因组。每个人自己的基因组都携带着各自生长发育所需的全部信息。It also s information that helps det
8、ermine our lifespan and affects our chances of contracting certain diseases.Some people,for example,carry a gene that makes them more likely to catch a certain virus or develop a particular form of cancer.基因组的信息也有助于决定我们的寿命长短并影响我们罹患某种疾病的概率。比如，有些人携带的某个基因会使他们更易感染某种病毒，或是患上某种特定类型的癌症。关系代词as引导非限制性定语从句，代指整个
9、主句的内容，可放在主句之前、之后或中间，意为“正如；像”，as在从句中作主语或宾语。as引导非限制性定语从句As many of you may already know,genes play a critical role in shaping our lives.(P30)as we all know 总所周知 as often happens 正如经常发生的那样 as we expect 正如我们预料的那样 as you can see 如你所见 as has been said above 如上所述 as is often the case 这是常有的事 as is known to
10、all 正如大家知道的【语境应用】完成句子。1)正如报道的一样，城市的空气质量在过去的两个月里提高了。The air quality in the city,_,has improved over the past two months.2)正如几周前有人在本报中指出的那样，他们吃得很好，而且从不发胖。(2021 新高考全国I卷)_ a couple of weeks ago,they eat great food and never gain weight.as is shown in the reportAs someone noted in this paperGeneticists h
11、ave been trying to which genes relate to which diseases,as they believe genome editing is an effective means of disease treatment and prevention.It allows geneticists to make changes to the genome by correcting,adding,deleting or replacing specific parts of the genetic material.In the near future,ge
12、neticists hope to apply this technology to treat a wide range of health problems.遗传学家相信基因组编辑是治疗和预防疾病的一种有效手段，因此他们一直试图哪些基因与哪些疾病有关。基因组编辑使得遗传学家可以通过修正、嵌入、移除或替换基因材料的特定部分来改变基因组。在不久的将来，遗传学家期待运用这项技术解决多种健康问题。例1.这个行动是打击犯罪的一种手段。The move is a _ to fight crime.例2.这是一门通过讲座和研讨会形式讲授的两年制课程。This is a two-year course t
13、aught _ lectures and seminars.1.as they believe genome editing is an effective means of disease treatment and prevention.句意：因为他们认为基因组编辑是治疗和预防疾病的有效手段。means n.手段；方法；财产by means of 通过(方法、手段或过程)meansby means of【拓展】mean v.意思是；打算；产生结果 adj.吝啬的；刻薄的；破旧的；残忍的 n.平均数；中间；几何平均；等比中数 In the near future,geneticists he
14、lp to apply this technology to treat a wide range of health problems.(line 18)lv.（通常以书面形式）申请，请求lv.使用；应用lv.涂；敷；u apply sth.to sth.把应用到u apply to sb./sth.for sth.向申请 applicant n.申请人 application n.申请；应用 句意：在不久的将来，遗传学家希望将这项技术应用于治疗广泛的健康问题。In the near future,geneticists hope to apply this technology to tr
15、eat a wide range of health problems.apply to 适用于；应用于适用于；应用于例：这条规则不适用于这种情况。The rule doesnt_ this case.applyto【拓展】apply相关短语搭配1.He applied for a scholarship.2.He applied to us for help.3.He applied to stay there.21.The advertisement for engineers on the Internet attracted many _(apply).2.The mans _(app
16、ly)for membership of the club was turned down.3.Apply the cream evenly _ your face and neck.applicantsapplicationtoGenome EditingKey Phrases on P31 Soon we may be able to use such to restore a blind persons vision or give someone who was born deaf an excellent sense of hearing.Ultimately,this new te
17、chnology might even make it possible to prevent diseases from ever developing by correcting abnormal genes early on.Genome editing,serving as a new weapon in the fight against diseases,will lead to a fundamental change in our approach to health care.也许我们很快就能用这些帮助盲人恢复视力，或使先天性耳聋患者获得敏锐的听力。最终，这项新技术甚至有可能
18、通过及早修正异常基因来预防疾病。基因组编辑技术作为对抗疾病的一种新武器，将从根本上改变我们的医疗保健方式。Ways to make changes to the genome:1._ specific parts of the genetic material.Application in medical fields of:Disease treatment Genome editing will be applied to treat 3._ health problems.Genome editing might prevent diseases from ever developing
19、 by 4._.Impact:Leading to a 5._ change in our approach to health care.Correcting,adding,deleting or replacing Disease 2._preventiona wide range of correcting abnormal genes early onfundamental2.make+it+宾语补足语+真正宾语“vt.+it+宾语补主语+真正的宾语”结构中：常见的动词是：think,believe,make,find,consider,feel it作形式宾语 宾语补足语可以是形容词
20、或名词 真正的宾语常见的形式是：动词不定式、动名词和从句。Ultimately,this new technology might even make it possible to prevent disease from ever developing by correcting abnormal genes early on.(P 31)【语境应用】单句语法填空。1)I find _ easy enough to get on with Pam.2)Robert _(think)it a pity that he missed the party.3)New technologies ha
21、ve made it possible _(turn)out new products faster and at a lower cost.it thoughtto turnAs the technology continues to develop at a fast pace,however,questions arise about how to use it appropriately.Should we restrict our use of this technology to the treatment and prevention of diseases?Should we
22、prohibit geneticists from using it to enhance healthy bodies?One day soon we will be able to use genome editing to increase the human resistance to colds and flus,to make people taller,to help their muscles develop faster,to sharpen all of their senses or to make them more intelligent.然而，随着基因组编辑不断迅猛
23、发展，如何恰当地利用这项技术成为了问题。我们是否应该将其应用限制在治疗和预防疾病方面？我们是否应该禁止遗传学家利用它来优化健康的身体？不久之后，我们将能利用基因组编辑技术提高人体对感冒和流感的抵抗力，也能让人长得更高、肌肉生长得更快，让人体的各种感官更加灵敏或者智商更高。句意：然而，随着技术的快速发展，如何恰当地使用它也出现了问题。arise vi.出现；上升；起立出现；上升；起立 arises-arising-arose-arisenarise from 由由引起，起因于引起，起因于arise out of 起于起于As the technology continues to develop
24、 at a fast pace,however,questions arise about how to use it appropriately.例1:新危机已经出现。A new crisis _.例2:城里出现了好几种新行业。Several new industries _ in the town.has arisenarose3rise (rose,risen)vi.常用于日、月、云、雾、烟、蒸汽、河水、温度、物价等，无被动语态。arise(arose,arisen)vi.(问题，困难等)出现；发生，产生,主语一般为problem,trouble,quarrel,misunderstan
25、ding,disagreement等。raise(raised,raised)vt.往往有使物体达到其应有的高度的含义,可用于被动语态。【拓展拓展】rise,arise,raise的区别The moon has risen above the hills.The river has risen by several meters.Problems arose from the outset.How did the quarrel arise?Salaries have now been raised.Heavy rain raised the river stage.【语境应用语境应用】选用适
26、当的词并用其正确形式填空选用适当的词并用其正确形式填空(raise;rise;arise)。1)Sales _ by 20%over the Christmas period.2)The problem may not _,but theres no harm in preparing for it.3)Her parents died when she was a baby and she was _ by her grandparents.roseariseraised1.prohibit sb.from doing sth.禁止某人做某事 Should we prohibit genet
27、icists from using it to enhance healthy bodies?(P31)ban sb.from doing sth.forbid sb.from doing sth.sb.mustnt do sth.表示表示“禁止做某事禁止做某事”的语块：的语块：【语境应用】用prohibit补全下面句子（每空一词）。1)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。His poor eyesight _ _ _ _ a pilot.3)那个男人堵在门前不让我们离开。The man threw himself in f
28、ront of the door and _ _ _ _.Smoking is prohibited prohibited him from becoming prohibited us from leavingWe will be able to select specific for children before they are born,creating what some have called“designer babies”.However,is this a good thing?What consequences might it have?Philosophers,gen
29、eticists and government officials have all started to wrestle with such moral issues.We have to figure out how to keep the technology from running wild.This means putting appropriate controls in place to make sure that genome editing will work to our advantage.Without them,genome editing could be as
30、 dangerous as a car out of control.我们也将能够在孩子出生前就为他们选择特定的，制造出有些人所谓的“设计婴儿”。但这是一件好事吗？会有什么后果？哲学家、遗传学家和政府官员都已着手设法解决这些道德问题。我们必须想办法防止这项技术失控。这意味着我们需要采取恰当的管制措施，以确保基因组编辑对人类有利。否则，它可能会像失控的汽车一样危险。As the technology continues to develop at a fast pace,however,questions arise about how to use it appropriately.Shoul
31、d we restrict our use of this technology to the treatment and prevention of diseases?Should we prohibit geneticists from using it to enhance healthy bodies?One day soon we will be able to use genome editing to increase the human resistance to colds and flus,to make people taller,to help their muscle
32、s develop faster,to sharpen all of their senses or to make them more intelligent.We will be able to select specific characteristics for children before they are born,creating what some have called“designer babies”.However,is this a good thing?What consequences might it have?Philosophers,geneticists
33、and government officials have all started to wrestle with such moral issues.We have to figure out how to keep the technology from running wild.This means putting appropriate controls in place to make sure that genome editing will work to our advantage.Without them,genome editing could be as dangerou
34、s as a car out of control.Para.4Figure out the structure of this paragraph.句意：我们必须弄清楚如何防止技术失控。We have to figure out how to keep the technology from running wild.figure out 想出；理解；弄清楚例：这是个绝佳方法来帮助你弄清楚这个问题。This is a perfect way to help you _ this problem.figure outrun wild:to grow or develop freely with
35、out any control 行为失控，不受约束例：常青藤长疯了。The ivy _.has run wild5“基因编辑婴儿”案 白岩松：科学必须向善 This means putting appropriate controls in place to make sure that genome editing will work to our advantage.(line 37)be/work to our advantage 对某人有利 It would be to your advantage to attend the course.参加这个课程对你有好处。Ultimately
36、,the new law will work to our advantage.新法律最终将对我们有利。There is still much to be explored and debated on the subject of genome editing.Despite the public argument over this technology,its possibilities have been creating much excitement throughout the entire medical community and beyond.Without doubt,g
37、enome editing is one of the greatest innovations in the history of science.Thank you for listening.对于基因组编辑这一话题，要探索和讨论的还有很多。虽然公众对这项技术存在争论，但它蕴含的可能性让整个医学界和外界都感到非常兴奋。毫无疑问，基因组编辑是科学史上最伟大的发明之一。感谢各位聆听。What is the lecturers attitude toward genome editing?A.Disapproving B.Doubtful C.Neutral D.SupportiveDEvide
38、nce:Despite the public argument over this technology,its possibilities have been creating much excitement throughout the entire medical community and beyond.Without doubt,genome editing is one of the greatest inventions in the history of science.What is the structure of the lecture transcript?While-
39、reading1 245Genes play a critical role in_.Genome editing can help with _ and_.Many people are concerned about how to _ genome editing _.IntroductionPara.1:Genome editing brings many exciting _.Para.2:Main bodyConclusionPara.3:Para.4:Para.5:A1Read the lecture transcript and complete the chart below
40、with the main idea of each paragraph.Despite the public _,genome editing is one of the _ in the history of science.possibilitiesshaping our livesdisease treatmentpreventionappropriatelyuseargumentgreatest innovationsWhile-readingFurther Consolidation on the text.1._ 做手术2._ 基因组编辑3._ 对充满了兴奋4._ 在中扮演至关重
41、要的角色5._ 塑造某人的生命6._ 决定某人的寿命长短7._ 与有联系8._ 导致9._ 禁止某人做某事 perform operations genome editing be full of excitement about play a critical role in shape ones life determine ones lifespan relate to lead to prohibit sb.from doing sth10._ 努力处理，全力解决11._ 准备就绪12._ 对我们有利13._ 毫无疑问14._ 衰老过程15._ 加快的步伐16._ 活到高龄17._ 不
42、与人交往18._ 用装备19._ 在取得巨大进步 wrestle with put sth in place work to our advantage without doubt the ageing process quicken the pace of live to a ripe old age withdraw into oneself equipwith make great progress inFill in the blanks according to the lecture transcript.Genes have an enormous effect on our l
43、ives,which is undoubted.Geneticists hope to use genome editing 1._(治疗各种各样的疾病)and prevent some diseases from developing.However,questions arise about 2._(如何恰当地使用这项技术).Although there is still much 3._(有待探讨和辩论)on the subject,people all believe that it is one of the greatest inventions 4._(在科学史上).to tre
44、at a variety of diseaseshow to use the technology appropriatelyto be explored and debatedin the history of science1.As I have seen many wonderful scientific developments,but none are as _（改变游戏规则的）as genome editing.2.It also contains information that helps determine our lifespan and affects our chanc
45、es of _(contract)certain diseases.3.Geneticists have been trying to _(找到)which genes relate _which diseases,as they believe genome editing is an effective_(方法)of disease treatment and prevention.game-changingText Reviewcontractingidentifyto means4.In the near future,geneticists help to apply this te
46、chnology _ treat a wide range of health problems.5.Soon we may be able to use such treatments to _(恢复)a blind persons _(视力)or give someone who was born deaf an excellent sense of hearing.6.Genome editing,_(serve)as a new weapon in the fight against diseases,will lead to a _(根本的)change in our approac
47、h _ health care.7._the technology continues to develop at a fast pace,however,questions _(出现)about how to use it appropriately.toText ReviewrestorevisionservingfundamentalAs arise to8.Should we _(限制)our use of this technology to the treatment and prevention of diseases?9.Should we _(prohibition)gene
48、ticists _ using it to enhance healthy bodies?10.One day soon,we will be able to use genetic editing to increase the human _(resist)to colds and flus,to make people taller.11.This means _(put)appropriate controls in place to make sure that genome editing will _ _.(对我们有利)restrictText Reviewprohibitfro
49、mresistanceputtingwork to our advantageComplete the news report with the correct forms of the words and phrases in the box below.pace means identify wrestle withcell fundamental affect without doubtThis week,a team of scientists based in Switzerland announced the discovery of sixteen genetic markers
50、 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 were known to the scientific community.Without doubt
