Unit3 Wele Reading-2023-2024学年高二英语选择性必修二（译林版）

第7讲选择性必修二Unit3Wele&Reading

目标任务

课程标准学习目标

1.通过文字、图示等形式多样的语篇激发学生的学习兴趣，帮助学生初步了解

围绕人与社会的主题语

单元主题，为单元学习做好热身准备。

境，依托语篇，通过一系

2.阅读关于医学进展话题的语篇，感受真实、地道、优美的英语，了解中外优

列英语学习活动，发展英

秀文化。

语学科核心素养。

3.通过••系列多维度、分层次的阅读活动，深入探究主撅意义，樨升英语能力。

预习导学

（一）课前阅读:

本单元主题：Fitforlife

我们先来看这些关于医学的名言谚语：

1.Thepracticeofmedicineisanart,notatrade;acalling,notabusiness;acallinginwhichyourheartwill

beexercisedequallywithyourhead.—WilliamOsler

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。一威廉•奥斯勒

2.Thehealer,also。Goodintentions>thatis,forthegood。

医者，意也。善于用意，即为良医。——孙思邈

3.Thehealer,notlove>notretreated；Theprincipleofintelligent»notalso；Nothonesttenderness,

credibilityalso<>

夫医者，非仁爱之士，不可托也；非聪明理达，不可任也；非廉洁纯良，不可信也。——杨泉

InthisUnit,youaregoingto:

®readalecturetranscriptaboutgenomeediting;

②writeanarticleonshortsightedness;

(3)readahealthmagazinearticleaboutacupuncture;

④makeabookletaboutfirslaidskills.

Medicalprofessionalsworkhardtokeepushealthy.Lookatthepicturesbelowanddiscussthefollowingquestions

inpairs.

问题1：Whatjobsareshowninthepictures?

Surgeon.physician,chemist.dentist.

问题2：Wouldyouliketobeamedicalprofessional?Whyorwhynot?

Ye、I'dliketo.BecauseamedicalprofessionalcanhelpmoreDatientswell.

问题3：Canyoudescribeanexperienceyouhadwithamedicalprofessional?Whatwasitlike?

Yes,Ican.Ifoundthemedicalprofessionalwasverypatientwithmeandheshowedxreatcareforhispatients.

Advancesinmedicalsciencearehappeningquicklythesedays.Thelecturebelowisgivenbyabiologistaboutthe

newpossibilitiesthatgeneresearchcanbring.Beforeyoureadthelecturetranscript,thinkaboutthefollowing

questions:

问题1：Whatadvancesinmedicalsciencehaveyouheardabout?

问题2：Whatdoyouknowaboutgenes?

Thefutureisinourgenes

Goodafternoon,ladiesandgentlemen.Thankyouallforingtothislecture.Overthecourseofmycareer,Ihave

seenmanywonderfulscientificdevelopments,butnoneareasgamechangingasgenomeediting.Iamfullof

excitementaboutthepossibilitiesthisscienliflcadvancecanbringandIhopetosharemyexcitementwithyoutoday.

Asmanyofyoumayalreadyknow,genesplayacriticalroleinshapingourlives.Everythingfromthecolour

ofoureyestoourtalentformathsdependsongenes.Thepletesetofgenesinsideacelloralivingbeingiscalleda

genome.Ourownpersonalgenomecarriesalltheinformationneededtomakeusgrowanddevelop.Italsocontains

informationthathelpsdetermineourlifespanandaffectsourchancesofcontractingcertaindiseases.Somepeople,

forexample,carryagenethatmakesthemmorelikelytocatchacertainvirusordevelopaparticularformofcancer.

Geneticistshavebeentryingtoidentifywhichgenesrelate(owhichdiseases,astheybelievegenomeeditingis

（二）基础梳理

【知识梳理1]surgeon

n.外科医生

相关词：physiciann.内科医牛.

【知识梳理2】chemist

n.化学家；药剂师

词性变化：chemistry化学

chemicaladj.化学n.化学物质，化学药品

【知识梳理3】specialize

v.专门研究，专供

常见搭配：in...cializein...专供[某个领域）

词性变化：specialadj.特殊的

叩ecialistn.专家

【知识梳理4】affect

v.影响

常见搭配：affectsb/sth影响某人或某事

词性变化：effectn.影响:impact词组：haveaneffcct/ini|iactonsb/sth............有影响

【知识梳理5】contract

n.合同，合约

v.感染疾病；与…订立合约

常见搭配：servicecontract服务合同

socialcontract社会契约

【知识梳理6】identify

v.找到，发现；确认，认出；显示，说明

常见搭配：beidentifiedas被认出是....

词性变化：identificationn.识别

identityn.身份

【知识梳理7】means

n.方式，方法；财富，钱财

常见搭配：byallmeans无论如何：当然可以

bymeansof以…的方法

bynomeans绝不（放在句首用于倒装句中）

词性变化：means这个名词属于单复同形

【知识梳理8】delete

v.删除

常见搭配：bedeletedfrom被从…里删除

词性变化：deletedadj.已经被删除的

【知识梳理9】restore

v.恢复；修复；使复原，使复位

常见搭配：restoreto恢复到...

restoreorder/calm恢复秩序/平静

词性变化：restorationn.复原，恢复

【知识梳理10]ultimately

adv.最终，根本上

近义词:finally

词性变化：ultimateadj.最终的，最后的

【知识梳理11]abnormal

adj.不寻常的，反常的

反义词：normal正常的

【知识梳理12]weapon

n.武器

常见搭配：nuclearweapon核武器powerfulweapon强力武龄

【知识梳理13]fundamental

adj.十分重大的，根本的；基础的，基本的

n.基本规律，根本法则

近义词：basicadj.基本的essentialadj.基本的

搭配：fundamenialunit基本单位

词性变化：fundamenlionn.基础；根本

【知识梳理14]pace

n.发生的速度，步伐，节奏

v.来回踱步，走来走去

常见搭配：atone'sownpace以某人自己的速度

keeppacewith与…步调一致

【知识梳理15]arise

v.发现，产生，由...引起arisearosearisen

常见搭配：arisefrom/outof由。。。引起；因。。。产生

注意：arise一般无被动形式

【知识梳理16]restrict

v.禁止，使不可能

常见搭配：berestrictedto被限制在...

词性变化：restrictionn.限制，约束

【知识梳理17]prohibit

v.禁止，使不可能

常见搭配：

beprohibitedfrom被禁止做某事

prohibitsbfromdoingsth禁止某人做某事

词性变化：prohibitionn.禁止

prohibitiveadj.禁止的

【知识梳理18]resistance

n.抵抗力；抵制，反对；抵抗

词性变化：resistv.抵制，反抗

搭配：resistdoings【h抵制做某事

【知识梳理19]wrestle

v.奋力对付，努力处理；摔跤

常见搭配：wrestlewith........努力处理，全力解决

词性变化：wrestlern.摔跤手

【知识梳理20]putsthinplace

放在正确位置，准备妥当

其他短语：outofplace不妥当，不在原来的位置

【知识梳理21】debate

v.讨论，辩论；仔细考虑，思考

n.讨论，辩论

常见搭配：beopentodebate开放讨论

debatesthwithsb和某人讨论某事

underdebate讨论中

adebateon/about/over关于…的讨论

诃性变形：debatern.辩论者

【知识梳理22]withoutdoubt

亳无疑问

常见搭配：thereisnodoubtthat...亳无疑问....

词性变形：doubtfuladj.存疑的

doubtfullyadv.存疑地

【知识梳理23】finding

n.发现，研究成果（可数名词）

oneofthemostimportantfindings最重要的发现之一

【知识梳理22】ripe

adj.成熟的：时机成熟的

词性变形：ripenv.使....成熟

（三）预习作业

预习这单元的Grammar部分现在完成进行时“Presentperfectcontinuoustense”

探究提升

环节一变：根据首字母或汉语提示完成下列句子

1.HenryDavidwashappytowfromsociallife,seekingaharmoniousrelationship.withnatureinthe

quietnessofhislife.

2.Thcsouthofthecountrywasworstabythedrought.

3.Inagoodmarriage,bothhusbandandwifeworkhardtosolveanyproblemsthata.

4.Theobjectoftheseexperimentswastofindtheconnection,ifany,betweenthetwop.

5.Thissuggeststhattheyweredecidingbetweentruthanddishonesty,anduoptingforthelatter.

6.Thedoveisauniversalsofpeace.

7.Shehadspentthewholeweekendwwiththeproblem

8.Agrowingadisturbingthspublicthattheeconomywillcontinuouslydecline

9.1amextremelygtoalltheteachersfortheirhelp.

iO.bwithastreetplan,theboysetouttolookfor(heshopwherehismotherworked.

11.Thelawwouldencouragepaniestosfromcoaltocleanerfuels.

12.Whenitestokeepinghealthy,playingsportsenjoyswpopularityamongpeople.

13.Moreimportantly,itprovidesstudentswithnewskillstotfuturechallenges.

14.ltistheeasiestofcropstogrowandisseeminglyrtoanydisease.

15.Manypeoplebelievethatreadingcanfpeople'spassionandcreativityintheirlives.

16.Theyweredeeply(心神不安的)byiheaccident.

17.Itis(显而易见的)thatsmokingisharmfultohealth.18.1prefertherelaxed(节奏)oflifeinthecountry.

18.Thcdoctorisprobingthewoundforsignsof(感染).

19.Thereisa(根本的)differencebetweenthetwopointsofview.

【答案】

1.withdraw2.affected3.arise4.phenomena5.ultimately

6.symbol7.wrestling8.anxiety9.grateful10.Equipped

11.switch12.widespread13.tackle14.resistant15.fuel

16.disturbed17.cvident/ckar/obvious18.infection19.fundamental

环节二变：用单词的适当形式填空

1.Thisresearchhasdonemuch(advance)ourunderstandingoflanguagelearning.

2.Doyouknowanyonewithamentalorphysical(disabled)?

3.(equip)withtheskillstheywillneedoncetheyleavecollege,thestudentsarewellpreparedforgraduation.

4.Shecatsan(unbelievably)amountoffood.

5.Alltheseyears,they(contribute)articlestoourmagazine.

6.Thetroublewasshehadlostherpassport.

7.Thedrugwas(withdraw)fromsaleafteranumberofpeoplesufferedserioussideeffects.

8.Some(scientific)believethatbirdsdosingsomeofthetimejustbecausetheyarehappy.

9.Likemanyotherstudents,youmayhavevariouspeople,(include)familymembersandfriends,giving

adviceonyourcollegedecisions.

10.(devote)allherlifetomedicalworkforChinesewomenandchildren,shewongreatrespect.

【答案】

1.toadvance2.disability3.Equipped

4.unbelievable5.havebeencontributing

6.that7.withdrawn8.scientists

9.including10.Devoting

环节三变：单句语法填空

1.Thereisevidenceacupuncture(date)backtotheStoneAge,stonetoolscalledbianwere

usedtopressareasofthebody.

2.acupuncturedeveloped,thesimplebianstoneswerereplacedbystoneneedles.

3.Thesesolidneedlesaremadedifferentmetals,suchasgoldandsilver.

4.Someacupuncturiststodaystillusegoldandsilverneedles,butthemajorityhavenowswitchedstainless

steelones.

5.Originally,therewereninedifferentkindsofneedles,with(vary)inshape.

6.Thisisaparticularlyimportantstepaccordingtotheenergytheoryacupuncture.

7.Needles_____(push)intoiheskinatthesepointssothatahealthproblemcanbetreated.

8.Uptonow,morethan360acupuncturepoints(identify),each(link)toadifferentpartofthebody.

9.Overtheyears,acupuncture(use)totreatawidevarietyofhealthproblems,includingseverepains,blood

pressureissues,stomach(fort),sportsinjuriesandweightproblems.

10.Despitethe(certain)aboutitsmedicalbasis,acupuncturehasbccapopularformoftreatment.

11.AsauniquecontributionoftraditionalChinesemedicine,acupuncturespreadmanyotherAsiancountries,

suchasJapan,asearlyasthe6lhcentury.

12.Today,acupunctureisrecognizedasymboloftraditionalChinesecultureandhaseintowidespreaduse

aroundtheworld.

13.Overthecourseofmycareer,I(see)manywonderful(science)developments,butnoneareas

gamechangingasgenomeediting.

14.manyofyoumayalreadyknow,genesplayacriticalroleinshapingourlives.

15.Ourownpersonalgenomecarriesalltheinformation(need)tomakeusgrowanddevelop.

16.Ilalsocontainsinformationhelpsdetermineourlifespanandaffectsourchancesofcontractingcertain

diseases.

17.Geneticistshavebeentryingtoidentifywhichgenesrelatetowhichdiseases,theybelievegenomeediting

isaneffectivemeansofdiseasetreatmentandprevention.

18.Itallowsgeneticists(make)changesthegenomebycorrecting,adding,deletingorreplacing

specificpartsofthegeneticmaterial.

19.Inthenearfuture,geneticistshopetoapplythistechnologytreatawiderangeofhealthproblems.

20.Ultimately,thisnewtechnologymightevenmakepossibletopreventdiseasesfromeverdevelopingby

conectingabnormalgenesearlyon.

【答案】

1.that;dates;when2LAs3.of4.to

4.variations6.behind7.arepushed

8.havebeenidentified;linked9.hasbeenused;disfort

9.uncertainty11.to12.as

13.haveseen;scientific14.As

14.needed16.that17.as

15.18.tomake;to19.to20.it

体系构建

1.掌握本章节的重点词汇：

surgeonphysicianchemistspecializeaffectcontractidentifyrelate

deleterestoreabnormaloccurrestrictprohibitresistancewrestlemature

2.了解关于医学进展的相关背景知识

3.知道如何归纳reading部分四个段落的大意

Paral:Genomeeditingbringsmanyexcitingpossibilities.

Para24:Genomeeditingcanhelpwithdiseasetreatmentandpreventionandtheconcernsabouthowto

usegeneeditingappropriately.

Para5:Genomeeditingisoneofthegreatestinventionsinthehistoryofscience.

记忆清单

一、重点词汇词性拓展

1.surgeon（n.外科医生）—_surgery（n.外科手术）

2.physician（n.医师，内科医生）—>physical（adj.身体的；物质

的）-physically（adv.身体上）

3.chemist（n.药剂师；化学家）—Chemistry（n.化学）一>__chemical（adj.化

学的）—>_chemically（adv.化学地）

4.______specialize（vi.专门研究或从事，专攻）一special（adj.专门的；特殊

的）—specially（adv.专门地；特殊地）—__specialist（n.专家）

5.______gene（n.基因）—_genetic（adj.基因的）

6._affcct（vt.影响：侵袭；深深打动）——affection（n.感情；喜爱；爱情）一effect

（n.影响；效应）—___effective（adj.有效的）

7.contract______（vi.感染疾病；与…订立合同n.合同，合约）—contraction（n.收缩；缩小）

8._identify（vl.找到，发现；确认）一identification（n.识别；鉴定；确认）一___identity

（n.身份）

9.relate（vt./vi.联系，使有联系；叙述，讲述）一>related（adj.相关的；有联系

的）trelation（n.关系，关联）

10.delete（vt删除，删去）—__deletion（n.删除，删去）

11-restore（vl.恢复，修复）一*restoration（n.恢复，修复）

12.abnormal（adj.反常的，畸形的）—normal（adj.正常的）—_normally（adv.正常

地；通常）

13._______weapon（n.武器）—weapon（vt.武装;提供武器）

14.occur（vi.发生，出现；有...引起）一►_occurred（过去式）一>occurred（过去分词）

15.restrict（vt.限制，限定，束缚）一restricted（adj.有限的，受限制

的）r__restriction（n.限制，约束）

16._______prohibit（vl.禁止）—》prohibilion（n.禁止）

17.resistance（n.抵抗力，抵制，反对）—>resistant（adj.有抵抗力的，抵制的；抗...的，

耐…的）tresist（vt.抵制，抵抗）

18._______characteristic（n.特征，特点adj.典型的，独特的）-►character（n.性格；特点，特征）

19.wrestle（vi./vt.奋力对付，努力处理）—_wrestler（n.摔跤手）

20.mature（adj.成熟的：时机成热的）—>maturity（n.成熟）—__immature___（adj.不成热

的）

二、词组集锦

1.playacriticalrolein起决定性作用

2.apply...to...把…运用到…中

3.arisefrom/outof由...引起

4.restrict...to...把…限制于…

5.prohibitsb.fromdoingsth.禁止某人做某事

6.wrestlewith努力处理

强化训练

一、阅读理解

TheSolution（解决方法）forYourVacationinCostaRica

Thisbeautifulbeachhousewasbuiltinanaturalenvironmentinsideaprivategatedmunity（住宅，J、区）named

LagunaVista.ltisoverlookingtheshiningwatersofthePacificOcsan.Here,CostaRica'srichnaturalbeautyis

alwaysonyourdoorstep.Only25minutes'drivefromtheairport.ltoffers3differentlevelswhichcanberented

separatelyorinitstotality.Eachlevelisdesignedtoofferyoufort,privacyandsecurity.

•Pool

•Airconditioning

•Hotwater

•Privatebalconies

•Allfurnished

Pleasevisitourwebsiteandfeelfreetocontactusformoreinformation.

WeletoOurSmallCottageStudioplex

Weareasmallcottagestudio（单间公寓）plex,whichisverypopularduetoourlocation—fourblocks（othebeach,

threeblockstoStateStreetandtwoblockstothefarmer'smarkct.Anditisfurnishedwiththebasicsandisequipped

withafullkitchen.ManyofthestudiosgetwirelessInternetasareward.Inthesummer»youcan

visitourcottagestudiosasanaffordablealternativetoahotel.Ifyouareinterested,callusat5471931533.

FeelfortableinOurApartmentHomes

MoonIslandisabrandnewfurnishedapartmentbuilding,closeto:heSueRiverandPearPark,2minutes5walk

tothecitycentre.Housesforrenthereprovideperfectfacilities（设施）likeoutdoorswimmingpool,gymnasium,

childrenplayground,etc.Eachhousehasa42inchesflatLCDTV,anairconditioner,arefrigerator,kitchenfittings,

24hourhotwatersupply,24hoursecurityguard,etc.Thetransportationisveryconvenient.

2br：6,500RMB

3br：7,800RMB

【语篇解读】本文是一篇应用文。给我们介绍了三种海边的住宿。

21.Accordingtothetext»whatismontothethreeplacesisthat.

A.ihecitycenteriswithinwalkingdistance

B.thepriceisbothreasonableandaffordable

C.thegymnasiumisavailableforalltheguests

D.thebasicfacilitiesinthemarewellprovided

【答案】D

【解析】细节理解题。第一则说“Allfurnished"，第二贝！］说“furnishedwiththebasicsandisequippedwitha

fullkitchen"，第三则说“brandnewfurnished”.因此选择D项.

22.Whaidoestheunderlinedsentenceprobablymean?

A.YoushallgetmoneyifyousurftheInternet.

B.YouhavetogoontheInternetintheworkshops.

C.YoucanusetheInternetfreeinmanyoftherooms.

D.YouhavetopaysomemoneytogoontheInternet.

【答案】C

【解析】句意理解题。第二则广告中画线句子表示单间公寓有无线网作为报酬，这里表示的是租了这个单

间公寓能给你带来的报酬，因此选C项。

23.Accordingtothetext,ifyou'retiredofhotelsinthesummer,youcan.

A.chooseacottageroomforachange

B.buildanapartmentinMoonIsland

C.buyafurnishedhouseinCostaRica

D.shareastudioclosetothecitycenter

【答案】A

【解析】推理判断题。题干中提到在夏季厌倦了旅馆，只有第二则广告提到这些信息，根据第二则广告中

的"Inthesummer,youcanvisitourcottagestudiosasanaffordablealternativetoahotel.”可知选A项。

B

Cheerleading(拉拉队)datesbacktothelate19(hcentury,whencrowdsbegantochantandyell(oencourage

theirteams.CreditforthefirstorganizedcheerwasgiventoaUniversityofMinnesotastudentnamedJohnny

Campbell,whogotthestudentstoshout“Rah,rah,rah!Sku-u-mar,Hoo-rah!Hoo-rah!Varsity!Varsity!Varsity,

Minn-e-so-ta!”fbrtheirfootballteaminthe1898season.Soonafter,a身yell-leadergroupof

sixmalestudentswasorganized,apracticethatbecamepopularatnumerousother

universities.

For(hefirstfewdecadesofitshistorycheerleadingwasanall-maleactivity,butbythe1920s,womenbeganto

takepartintheactivityaswell.Nowadaysmorethan90%ofAmerica'scheerleadingparticipantsarefemale.

In1948,LawrenceHerkimer,aformerSouthernMethodistUniversitycheerleaderformedtheNational

CheerleadersAssociation(NCA).Herkimeriscreditedwithcreatingmanyofcheerleading'sfundamentalmoves.

Cheerleadingremainedinitssupportingroleuntilthe1980s,whencheerleadingpetitions,organizedbythe

NationalCheerleadersAssociationandothergroups,startedtogrowinpopularity.Forthefirsttime,teamsgotoff

thesidelinesandtookcentrestage,petingwithteamsfromallovertheU.S.

Todaycheerleaderscanbefounda(almostanykindofsportingevent,includingtheOlympicsandtheCricket

WorldCup.ThesporthasspreadfromtheU.S.tomanyothercountries,likeMexico.

【语篇解读】本文是一篇说明文，简单介绍了拉拉队的发展历史。

24.WhichofthefollowingisTRUEtothefirstorganizedchccr?

A.Ilstartedin(heearlyI9lhcentury.

B.Itmadecrowdsarou