版高考英语译林新探究大一轮课件+检测含届新题Unit 2 知能演练 轻松闯关 2.docx

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版高考英语译林新探究大一轮课件+检测含届新题Unit2知能演练轻松闯关2

课时练1　阅读理解提速练

[学生用书P268（单独成册）]

阅读理解

A

（2019·福州毕业班适应性练习）Knownas“TheManwiththeGoldenArm”，nearlyeveryweekforthepast60years，JamesHarrisonhasdonatedbloodplasma（血浆）fromhisrightarm.Thereasonscandatebacktoaseriousmedicalprocedure.

“WhenIwas14，Ihadachestoperation，”recallsHarrison，whoisnowaged80.“MyfathersaidIhadreceived13unitsofbloodandmylifehadbeensavedbyunknownpeople.SoIsaidwhenI’moldenough，I’llbecomeablooddonor.”

SoonafterHarrisonbecameadonor，doctorscalledhimin.Hisblood，theysaid，couldbetheanswertoadeadlyproblem.

“InAustralia，upuntilabout1967，therewereaboutthousandsofbabiesdyingeachyearbecauseoftherhesusdisease（恒河猴溶血病），”explainsJemmaFalkenmire，oftheAustralianRedCrossBloodService.

Harrisonwasdiscoveredtohaveanunusualantibody（抗体）inhisbloodandinthe1960sheworkedwithdoctorstousetheantibodiestodevelopaninjection（注射）calledAntiDwhichcanpreventthisdisease.

Harrison’sbloodisprecious.EverybatchofAntiDthathaseverbeenmadeinAustraliahascomefromHarrison’sblood.HeandAntiDarecreditedwithsavingthelivesofmorethan2millionbabies，accordingtotheAustralianRedCrossBloodService：

That’sabout2millionlivessavedbyoneman’sblood.

Harrisonisconsideredanationalhero，andhaswonnumerousawards.Hehasnowdonatedhisplasmamorethan1，000times，butnomatterhowmanytimeshe’sgivenbloodthere’sonethingthatwillneverchange：

“Ilookattheceilingorthenurses，maybetalktothemabit,butneveroncehaveIwatchedtheneedlegoinmyarm.Ican’tstandthesightofblood，andIcan’tstandpain，”hesays.

【解题导语】　本文是一篇记叙文，主要讲述了JamesHarrison用自己的血液挽救了超过两百万名婴儿生命的故事。

1．WhatwasthemainreasonforHarrison’sbecomingablooddonor?

A．Hehasagoldenarm.

B．Hehaspreciousbloodplasma.

C．Hisfatherencouragedhimtohelpothers.

D．Donatedbloodoncemadehimsurvive.

D　解析：

细节理解题。

根据第二段的“MyfathersaidIhadreceived13unitsofbloodandmylifehadbeensavedbyunknownpeople.SoIsaidwhenI’moldenough，I’llbecomeablooddonor.”可知，Harrison知道他的生命是被不相识的人救的，所以长大后要做一个献血者。

故D项正确。

2．WhyisJames’bloodprecious?

A．JameshastheAntiDinhisblood.

B．Hisbloodismoreusefulintreatingtherhesusdisease.

C．James’bloodisthemainsourceofAntiDinAustralia.

D．Jameshasdonatedmoreplasmathanotherdonators.

C　解析：

细节理解题。

根据第六段第一、二句可知，Harrison的血液宝贵的原因是他的血液是澳大利亚AntiD的主要来源，故C项正确。

3．HowdoesHarrisonfeelwhendonatinghisplasma?

A．Nervous.　　　　　B．Relaxed.

C．Anxious.D．Excited.

A　解析：

推理判断题。

根据最后一段中的“Ilookattheceilingorthenurses，maybetalktothemabit,butneveroncehaveIwatchedtheneedlegoinmyarm.”可知，在献血时他看着天花板或者护士，也许跟护士聊一聊，但从来不看针扎进手臂。

据此可以判断，他在献血时很紧张，故A项正确。

B

（2019·广州调研测试）Petrolanddieselcarsmaystilldominateourroads，buttheirdaysarenumbered.Arecentuniversitystudyfoundthatcurrentelectriccarscouldbeusedfor87percentofdailycarjourneysintheU．S.Thatfigurecouldriseto98percentby2020.

Onehurdletothewidespreadadoptionofelectriccarshasbeen“rangeanxiety”—drivers’concernsaboutrunningoutofjuiceonajourney.Whilepetrolstationsareconvenientlylocatedacrossnationalroadsystems，thenecessarynetworkofelectricchargingstationsisstillbeingdeveloped.Thatsaid，chargingpointsarebecomingincreasinglycommonthroughouttheU．S.A.

Attitudestowardselectricvehicleshavechangedquiteconsiderablyoverthelastfewyears.Notthatlongago，electriccarsweremetwithdistrust，andtheirlargepricetagsdrovecustomersaway.Thankstoimprovementsinbatterycapacity，rechargingtimes，performanceandprice，thecurrentgenerationofelectriccarsisstartingtopersuadecritics.Plugincarswillsoongiveinternalcombustionenginemodelsarunfortheirmoney.

Aswellasadvancementsontheroad，electricvehiclesaretakingtotheseasandskies.Electricboatsareamongtheoldestmethodsofelectrictravel，havingenjoyedseveraldecadesofpopularityfromthelate19thtotheearly20thcenturybeforepetrolpoweredoutboardmotorstookover.Now，theglobaldriveforrenewableenergysourcesisbringingelectricboatsback.Stepstowardselectricairtravelarealsobeingmade，withAirbusandNASAamongtheorganizationsdevelopingandtestingbatterypoweredplanes.Theexperimentscouldsoonmakecommercialelectricflightareality.

Electricvehiclesdonotproduceanyemissions.WeretheU．S.toactonthestudy’sfindingsandreplace87percentofitscarswithelectricvehicles，itwouldreducethenationaldemandforpetrolby61percent.However，becauseoftheproductionprocessesandthegenerationofelectricityrequiredtochargethesevehicles，theycannotclaimtobecompletelyemissionfree.Thatsaid，asmanycountriescontinuetoincreasetheiruseofrenewableenergysources，elect