Part 1 Starting out Understanding ideas.docx

Part 1 Starting out Understanding ideas.docx

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Part1StartingoutUnderstandingideas

Unit4　Breakingboundaries

Part1　Startingout&Understandingideas

基础过关练

Ⅰ.单词拼写

1.Thepreventionof　　　（传染性的）diseasesisnojoke,andit'sbeingtakenseriouslyaroundtheworld. 

2.Confucianismdemandsgoodrelationshipsamongpeople,suchasfilialpiety（孝顺）toparents,　　　（奉献）tocompanionsandloyaltytogovernors. 

3.Thereisnoclear　　　（界限）betweenwildanimalsanddomesticatedanimals. 

4.Topreventinfection,therearealsostaffwho　　　（给……消毒）facilitiesregularlyingovernmentbuildings. 

5.Ifeltdepressedfromtimetotime.What'sworse,Ilikedtoeatjunkfoodstor　　　myanxiety. 

6.Makesurethatallthev　　　informationisincludedandthatyourwritingmakessense. 

Ⅱ.用方框内短语的适当形式填空

againstallodds;takechances;regardlessof;put...atrisk;talksb.throughsth.;nottomention;base...on...;stepintosb.'sshoes

1.Weshould　　　ourjudgments　　　reasonandexperienceratherthanemotion. 

2.MartinLutherKingcalledfortheequaltreatmentofallpeople,　　　　　　skincolor. 

3.Wouldyou　　　yourownlife　　　tohelpatotalstranger?

4.You'llprobablygetasenseoffulfillmentfromdoingunpaidcommunityservice;　　　　　　thatthesecommunityservicetasksareusuallyfun. 

5.Therewasnoonewhocould　　　Alice's　　　whensheleft,soeverythingcametoastop. 

6.You'renevergoingtofindrealsuccessunlessyou'rewillingto　　　　　　nowandthen. 

7.Thefirechief　　　us　　　theexitprocedurestepbystep.Andfollowinghisguide,wesurvivedthefire. 

8.　　　　　　,thislittle-knownmansucceededinbecomingPresident. 

Ⅲ.单句语法填空

1.JustinBieber,　　　lastalbumcameoutin2020,becamefamousattheageof15. 

2.We'regoingtotalkyou　　　thelandingprocedureovertheradio.Sodoastold!

3.Alsoreceivingawardsaresixforeignfriendswhohavegivenahelpinghandtoassist　　　China'sprosperity（繁荣）. 

4.Whenyouaren'tinterestedinasubject,orhaveother　　　（priority）,itisimpossibletoconcentrate. 

5.Hedecidedtodevotetherestofhislife　　　theinvestigation. 

Ⅳ.课文语法填空

IfeltproudofbeingpartofMSF,　1　missionistoprovidemedicalcaretothoseaffectedbyconflict,disastersoralackofaccess　2　healthcare. 

Seeingthetragicscenesonthenews,Ifelt　3　mydutyasadoctortooffermyhelp,regardlessofthefactthatIwasputtingmyownlifeatrisk.Eboladoesn'trespectnational　4　（boundary）.Asaresult,thereshouldbenobordersforthoseinvolvedincombatingthisterribledisease. 

BeforeI　5　（step）intoEmma'sshoes,shetalkedmethroughthedailyroutineandintroducedmetotheworkingstaffthere.WitheachpersonImet,Ifelta　6　（grow）senseofprideaspartofthisextraordinaryteam.Inspiteofthehighdeathrate,wenevergaveuponapatient.Againstallodds,somemadeafull　7　（recover）. 

Tobecaughtupinsuch　8　crisiscreatespowerfulbondsbetweenpeople.Inaworldstill　9　（face）somanyproblems,itisabsolutelyessentialforusalltocollaboratetocreatea　10　（globe）communitywithasharedfutureofpeaceandprosperity. 

1.　　　2.　　　3.　　　4.　　　5.　　　 

6.　　　7.　　　8.　　　9.　　　10.　　　 

能力提升练

Ⅰ.阅读理解

A

（2019江苏启东中学高二上第一次月考）

Americanresearcherssaydrinkingteamayhelpstrengthenthebody'sdefensesystemagainstinfection.DoctorsatBrighamandWomen'sHospitalinBoston,Massachusetts,didthestudy.Theteamstudiedachemicalfoundinblack,green,oolongandpekoetea.Thischemicalisanaminoacid（氨基酸）calledL-theanine.ThescientistssayitmayincreasethestrengthofgammadeltaTcells.That'stheletterT,notthedrink.GammadeltaTcellsarepartofthebody'sdefense.

First,theresearchersmixedsomeofthesecellswithantigens（抗原）foundintheaminoacid.Antigenshelpthebodyreacttoinfection.Thenthescientistsaddedsomebacteria.Withintwenty-fourhours,thecellsproducedalotofinterferon（干扰素）,asubstancethatfightsinfection.Cellsnotmixedwiththeantigensdidnotproduceinterferon.

Inthesecondpartofthestudy,elevenpeopledrankfivetosixcupsofblackteaeveryday.Tenotherpeopledrankthesameamountofinstantcoffee.Thatisdriedcoffeemixedwithhotwater.

Twoweekslater,andagaintwoweeksafterthat,theresearcherstestedthebloodofalltwenty-onepeople.Theyalsolookedatwhathappenedwhentheyaddedbacteriatothebloodcells.Theyfoundthattheteadrinkersproducedfivetimesmoreinterferonaftertheystarteddrinkingtea.Thecoffeedrinkersdidnotproduceinterferon.

DoctorJackBukowskiledthestudy.HesaidtheantigensaddedtothegammadeltaTcellswereresponsiblefortheincreasedreactiontothebacteria.Hesaidthatthestudyalsoshowedthatthecellswereabletorememberthebacteriaandfightthemagainnexttime.

Earlierresearchhasalreadyfoundthatteacanhelppreventheartdiseaseandcancer.DoctorBukowskisaysthenewstudymustberepeatedbymorepeople.“Ifthefindingsprovetobetrue,”hesays,“thenteadrinkingmightalsohelpprotectagainstbacterialinfection.”HesaystheaminoacidL-theaninecouldberemovedfromtheteaandusedasadrugtostrengthenthebody'sdefense.

1.Wemayknowfromthetextthat　　　canbefoundindifferentkindsoftea. 

A.L-theanineB.gammadeltaTcells

C.interferonD.bacteria

2.Teamayhelpstrengthenthebody'sdefensesystembecauseithelps　　　. 

A.toaddsomebacteriatothebloodcells

B.thebodytoproducemoregammadeltaTcells

C.thebodytoproducemoreinterferon

D.tomixantigenswithsomeofthecellsinthebody

3.AccordingtoDrBukowski,　　　. 

A.thefindingsofthestudyhavealreadyprovedtobetrue

B.furtherstudyisneededtoprovethefindingstrue

C.hehastakensomeaminoacidL-theaninefromteaandmadeadrugwithit

D.heisnotsurewhetherteacanhelppreventheartdiseaseandcancer

B

（2020黑龙江哈尔滨第六中学高二上期末）

Agingbringswrinkles,saggingbodiesandfrustratingforgetfulness.Butgettingolderisnotbadformanypeople.Mountingevidencesuggestsagingmaybeakeytohappiness.Thereisconflictingresearchonthesubject,however,andexpertssayitmayallboildowntothis:

Theattitudeiseverything.

Olderadultstendtobemoreoptimisticandhaveamorepositiveoutlookonlife.Thebigquestioniswhyseniorsarehappier.Arecentstudysuggestsonereason:

Olderadultsrememberthepastthroughhappymemories.Agingcanbringmorecheeraspeoplebecomemorecomfortablewiththemselvesandtheirrolesinsociety.Theolderadultssaidtheywereenjoyingmoretimewiththeirfamily,spendingmoretimeonhobbiesandhavinggreaterfinancialsecurityanddidnothavetowork.

Butothersaredoubtfulaboutthelinkbetweenhappinessandgrowingolder.

“Thenotionthatthoseinoldagearehappierismisleading,”saidRichardEasterlin,aprofessorofeconomicsattheUniversityofSouthernCalifornia.“Itisbasedoncomparingpeopleofdifferentageswhoarethesameintermsofincome,healthandfamilylife.”Easterlinadded,“Whenyoutakeaccountofthefactthatolderpeoplewhohavelowerincomethantheyoungerarelesshealthy,andmorelikelytobelivingalone,thenyouwillfindithardtoacceptthattheyarehappier.”

Infact,scientistshavefoundthataspeopleage,theirhealthdeclinesandsocialnetworksdisappearastheirfriendsdie,whichcanmaketheelderlylesshappy.

Evenifonedoesgiveintoage'sdarkside,healthandhappinessdon'talwaysgohand-in-hand.It'sallabouttheattitude.ResearchbytheUniversityofChicago'sYangsuggeststhattheattitudetolifeandhappinessispartlyshapedbytheerainwhichapersonwasborn.Itturnsoutthatindividualswhoadaptthebesttochangesalsohavethehighestexpectedlevelsofhappiness.

Despitetheconflictingfindingsaboutagingandhappiness,thegoodnewsisthattheredoesn'tappeartobealimittohowmuchhappinessonecanachieveinone'slife.“Mostpeopledesirehappiness,”Easterlinsaid.“Tomyknowledge,noonehasidentifiedalimittoattainablehappiness.”

4.Whatdoesthelastparagraphmainlytellus?

A.Thekeyfactorinolderadults'happiness.

B.Thereisaconflictbetweenagingandhappiness.

C.Noonecandefinethelimittohappiness.

D.Therelationshipbetweenhealthandhappiness.

5.Whyaresomeseniorshappieraccordingtosomeexperts?

A.Theyfocusonwhatmakesthemfeelgood.

B.Theyhavetheirowncircleoffriends.

C.Theyhavebetterincomeafterretirement.

D.Theycanenjoysocialwelfareservices.

6.Whatcanwelearnfromthepassage?

A.Peopleofthesameagehavethesamesenseofhappiness.

B.Theattitudemayplayaveryimportantroleinhappiness.

C.Peoplewhoadaptthebesttochangesaremorelikelytobeunhappy.

D.Olderadultswhohavemorevaluablelifeexperiencearemoreoptimistic.

7.What'sthetopicdiscussedinthepassage?

A.Whetheragingortheattitudebringshappiness.

B.Whyseniorsadaptthebesttochangesinsociety.

C.Whatthelimittoanelderperson'shappinessis.

D.Howolderpeoplefeelcomparedwithyoungerpeople.

Ⅱ.七选五

（独家原创试题）

StandingstrongforWuhan

InthebattleagainstCOVID-19,medicalworkersfightinthefrontline,whilepeoplefromallwalksoflifehelppassonlovetooneanother.　1　 

Aninfectedmangoesviral（走红）

Amaninfectedwiththenovelcoronavirusbecameaninternetcelebrity（名人）afteravideoofhimwentviral.　2　Amedicalstaffmemberpassesbywithathumbs-up.The39-year-oldman,surnamedFu,isapost-doctorteachingatFloridaStateUniversityintheUnitedStates.HecametoWuhantovisithisparents,whowerealsoinfectedwiththenovelcoronavirus. 

WithlovefromElSalvador

　3　OnFeb.7,11-year-oldJavierCastellanoandhis13-year-oldsisterValeriapaintedapicturetosendtheirblessingasChinafightstocon