Unit3Fitforlife单元复习课件高中英语译林版（2020）选择性

选必修二Unit3FitforlifeRevisionLearningobjectives:Bytheendoftheclass,studentswillbeableto:1.masterthekeyphrasesandstructuresinthetwosummaries;2.applythekeyexpressionsandstructurestothenewsentences;3.writeapracticalwritingrelatedtothetraditionalChinesemedicine.词汇应用---夯实基础语块&句式课本回眸

PassageOne--Thefutureisinourgenes

Goodafternoon,ladiesandgentlemen.Iamreallyexcitedaboutthe

(1)_________(possible)genomeeditingcanbring.Genesplaya(2)_________(criticize)roleinshapingourlives.Everythingfromthecolourofoureyestoourtalentformathsdepends(3)________genes.Thecompletesetofgenesiscalledagenome,whichcarriesallthe

information

(4)________

(need)tomakeusgrowanddevelop.

Geneticists

(5)_______________(try)toidentitywhichgenesrelatetowhichdiseases,astheybelievegenomeeditingisaneffectivemeansofdiseasetreatmentand

prevention,

(6)________allowsgeneticiststomakechangestothegenomeandevencorrect

(7)__________(normal)genesearlyon.

Withthetechnology

(8)_________

(develop)atafastpace,questionsariseabouthowtouseitappropriately.Wehavetofigureouthowtokeepthetechnologyfromrunningwild.Thismeansputtingappropriatecontrolsinplacetomakesurethatgenomeeditingwillwork

(9)_______ouradvantage.(10)_________thepublicargumentoverthistechnology,genomeeditingisabsolutelyoneofthegreatestinventionsinthehistoryofscience.possibilitiescriticalneededhavebeentryingwhichabnormalondevelopingtoDespite语块&句式课本回眸

PassageTwo--Acupuncture:magicneedles

AcupunctureisoneofthemostfamousChinesemedicaltreatments.Thereis(1)__________(evident)thatitdatesbacktotheStoneAge.Asitdeveloped,boththematerialsandtheshapesofitsneedles(2)____________(change)overtime.Someacupuncturiststodaystillusegoldandsilverneedles,butthemajorityhaveswitched(3)______stainlesssteelones.Nowadays,thefinesharpneedlesthatmeasureusuallybetween15and75millimetersin

(4)________(long)arestillused.

Duringavisittotheacupunctureclinic,theacupuncturistfeelsthepatient'spulsetofindout

(5)__________energychanneldoesnothaveenoughenergyandthenselectscertainpointsonthebody

(6)________(call)acupuncturepointsandpushesneedlesintotheskinatthesepointstotreatahealthproblem.

Overtheyears,acupuncturehasbeenusedtotreatawide

(7)__________(various)ofhealthproblems.However,

(8)______acupunctureactuallyworksisnotclearlyunderstood.Therearedifferenttheories(9)_______(try)toexplainhowiteasespain,butnoagreementhasbeenreached.Despitethe

(10)__________(certain)aboutitsmedicalbasis,acupuncturehasbecomeapopularformoftreatmentworldwide.evidencehavechangedtolengthwhichcalledvarietyhowtryinguncertainty语块&句式Activity1

语块归纳Passage11.在...中起至关重要的作用2.取决于基因3.哪些基因与哪些疾病有关4.一种疾病治疗的有效方法5.快速地6.关于...的问题产生7.意味着适当的管制要准备到位为了...8.对我们有利Passage2

1.追溯到，始于...2.感受患者的脉搏一发现...3.把针刺入皮肤4.如何让它减轻疼痛5....已经成为全世界一种流行的治疗方式语块&句式Activity1

语块归纳答案Passage1

1.playacriticalrolein...2.dependongenes3.whichgenesrelatetowhichdiseases4.aneffectivemeansofdiseasetreatment5.atafastpace6.questionsariseabout...7.meansputtingappropriatecontrolsinplaceto...8.toouradvantagePassage2

1.datebackto...2.feelthepatient’spulsetofindout...3.pushneedlesintotheskin4.howiteasespain5....hasbecomeapopularformoftreatmentworldwide语块&句式Activity2句式提炼Passage11.Iamreallyexcitedaboutthe

possibility(that)genomeeditingcanbring.2.Geneticistshavebeentryingtoidentitywhichgenesrelatetowhichdiseases,astheybelievegenomeeditingisaneffectivemeansofdiseasetreatmentandprevention.3.Withthetechnologydevelopingatafastpace,questionsariseabouthowtouseitappropriately.4.Despitethepublicargumentoverthistechnology,genomeeditingisabsolutelyoneofthegreatestinventionsinthehistoryofscience.Passage21.ThereisevidencethatitdatesbacktotheStoneAge.2....,theacupuncturistfeelsthepatient'spulsetofindoutwhichenergychanneldoesnothaveenoughenergyandthenselectscertainpointsonthebodycalledacupuncturepointsandpushesneedlesintotheskinatthesepointstotreatahealthproblem.3.However,howacupunctureactuallyworksisnotclearlyunderstood.4.Therearedifferenttheories

tryingtoexplainhowiteasespain,butnoagreementhasbeenreached.语块&句式句式提炼迁移Activity2句式提炼(Passage1)Passage11.Iamreallyexcitedaboutthe

possibility(that)genomeeditingcanbring.2.Geneticistshavebeentryingtoidentitywhichgenesrelatetowhichdiseases,astheybelievegenomeeditingisaneffectivemeansofdiseasetreatmentandprevention.3.Withthetechnologydevelopingatafastpace,questionsariseabouthowtouseitappropriately.4.Despitethepublicargumentoverthistechnology,genomeeditingisabsolutelyoneofthegreatestinventionsinthehistoryofscience.语块&句式句式提炼迁移定语从句时态(现在完成进行时)名词性从句(宾语从句)(原因)状语从句with复合机构疑问词+tododespite引导让步状语Activity2句式提炼(Passage2)Passage21.ThereisevidencethatitdatesbacktotheStoneAge.2....,theacupuncturistfeelsthepatient'spulsetofindoutwhichenergychanneldoesnothaveenoughenergyandthenselectscertainpointsonthebodycalledacupuncturepointsandpushesneedlesintotheskinatthesepointstotreatahealthproblem.3.However,howacupunctureactuallyworksisnotclearlyunderstood.4.Therearedifferenttheories

tryingtoexplainhowiteasespain,butnoagreementhasbeenreached.名词性从句(同位语从句)并列连词过去分词作后置定语不定式作目的状语名词性从句(主语从句)现在分词作后置定语语块&句式句式提炼迁移主题语境---句式迁移语块&句式句式提炼迁移Enjoyavideoclip句式提炼迁移语块&句式Activity3句式迁移1.尽管西医越来越普遍，在最近这些年人们已经开始关注中医。2.追溯到原始社会，中医在治疗各种疾病上起了至关重要的作用，涵盖了人们健康的很多方面。3.中医的治疗的方式多种多样，包括了中药、针灸、拔罐(cupping)、推拿(Tuina)，并且逐步应用于治疗更多的健康问题。4.西医的迅速发展使得关于中医是否为一种有效治疗方式的问题随之产生。5.随着科学的发展，中医的医学基础正被先进的科学理论证实，并逐渐成为全世界范围内一种受欢迎的治疗方式。语块&句式句式提炼迁移Activity3句式迁移答案(possibleanswers)1.DespitethepopularityofWesternmedicine,peoplehavebeenfocusingontraditionalChinesemedicineinrecentyears.2.Datingbacktoprimitivesociety,traditionalChinesemedicineplaysacriticalroleintreatingvariousdiseases,coveringmanyaspectsofpeople’shealth.3.TraditionalChinesemedicinecanbeusedtotreatawidevarietyofhealthproblems,includingChineseherbs,acupuncture,cuppingtherapy,Tuina,andtraditionalChinesemedicineareappliedtotreatmorehealthproblemsgradually.4.WiththeWesternmedicinedevelopingatafastpace,questionsariseaboutwhethertraditionalChinesemedicineisaneffectivemeansofdiseasetreatment.5.Whilethesciencedevelops,themedicalbasisoftraditionalChinesemedicineareprovedbyadvancedscientifictheory,anditisbecomingapopularformoftreatmentworldwide.语块&句式句式提炼迁移主题语境---语篇应用语块&句式句式提炼迁移语篇应用expressionsstructuresarticle语块&句式句式提炼迁移语篇应用Activity4应用写作随着人们对健康的愈加关注，发扬中医(traditionalChinesemedicine)文化将成为大势所趋。假如你是李华，请向你的外国笔友Peter介绍中医文化，主要内容包括：1.中医发展的现状;2.中医未来发展的原因及趋势;3.你的观点。注意：字数80词左右。语块&句式句式提炼迁移语篇应用Apossibleversion:DearPeter,Whilepeoplebecomeconcernedabouttheirhealth,traditionalChinesemedicinecomeintowidespreadusearoundtheworld.I’mwritingtointroducethemagicTCMtoyou.Datingbacktotheprimitivesociety,TCMhasbeenappliedtotreatvarioushealthproblems.Additionally,theapplicationmeansofTCMarediverse,includingacupuncture,Tuinaandcupping.Withthesciencedevelopingatafastpace,themedicalbasisofTCMareprovedbyadvancedscientifictheorygradually.DespitethepublicargumentoverTCM,IstillholdthebeliefthattraditioanlChinesemedicinewillberecognizedbymorepeopleacrosstheworld.Yours,LiHua语块&句式句式提炼迁移语篇应用Homework：延伸拓展(otherexpressionsintextbook)：P30-311.我对...充满了激动2.与你分享我的兴奋之情3.使他们更容易感染某种病毒4.基因组编辑是治疗和预防疾病的一种有效手段5.通过...改变基因组6.在不久的将来7.运用这项技术解决多种健康问题8.帮助盲人恢复视力9.导致根本上的改变10.禁止遗传学家利用它来优化健康的身体11.设法解决这些道德问题12.和失控的汽车一样危险13.要探索的还有很多14.毫无疑问P371.增加中国青少年实力问题的担忧2.积极地解决这个问题语块&句式句式提炼迁移语篇应用Homework3.竭尽全力地保护学生的眼睛4.定期休息5.采取行动使每个人意识到改善视力健康的方式P39-401.被替代2.由不同的金属制成3.除了材质的变化4.又尖又细的针5.检察病人的脉搏6.与身体的主要器官有联系7.知晓哪条经脉的能量比较弱8.目前为止9.不仅仅，不只是10.阻断疼痛信号向大脑的传达11.尽管其医学基础并不明确12.被公认为中国传统文化的一个符号13.在世界各地得到广泛应用14.将针刺疗法推荐为一种良好疗法Homework：延伸拓展(otherexpressionsintextbook)：语块&句式句式提炼迁移语篇应用HomeworkChecktheanswers:P30-311.Iamfullofexcitementabout...2.sharemyexcitementwithyou3.makethemmorelikelytocatchacertainvirus4.genomeeditingisaneffectivemeansofdeseasetreatmentandprevention5.makechangestothegenomeby...6.inthenearfuture7.applythistechnologytotreatawiderangeofhealthproblems8.restoreablindperson’svision9.leadtoafundamentalchangein...