届高考英语浙江专版一轮复习练习选修6Unit5知能演练轻松闯关.docx

届高考英语浙江专版一轮复习练习选修6Unit5知能演练轻松闯关.docx

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届高考英语浙江专版一轮复习练习选修6Unit5知能演练轻松闯关

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A

（2017·浙江卷10月）Thereareenergysavingstobemadefromallrecyclablematerials,sometimeshugesavings.Recyclingplasticsandaluminum,forinstance,usesonly5%to10%asmuchenergyasproducingnewplasticorsmelting（提炼）aluminum.

Longbeforemostofusevennoticedwhatwenowcall“theenvironment，”BuckminsterFullersaid,“Pollutionisnothingbuttheresourceswearenotharvesting.Weallowthemtobeleftaroundbecausewe’vebeenignorantoftheirvalue.”Totakeoneexample,let’scomparethethrowawayeconomywitharecyclingeconomyaswefeedacatforlife.

Sayyourcatweight5kgandeatsonecanoffoodeachday.Eachemptycanofitsfoodweighs40g.Inathrowawayeconomy,youwouldthrowaway5，475cansoverthecat’s15yearlifetime.That’s219kgofsteel—morethanafifthofatonandmorethan40timesthecat’sweight.

Inarecyclingeconomy,wewouldmakeonesetof100canstostartwith,thenreplacethemoverandoveragainwithrecycledcans.Sincealmost3%ofthemetalislostduringreprocessing,we’dhavetomakeanextra10canseachyear.Butinall,only150canswillbeusedupoverthecat’slifetime—andwe’llstillhave100leftoverforthenextcat.

Insteadofusingup219kgofsteel,we’veusedonly6kg.Andbecausetheprocessofrecyclingsteelislesspollutingthanmakingnewsteel,we’vealsoachievedthefollowingsignificantsavings:

inenergyuse—47%to74%;inairpollution—85%;inwaterpollution—35%;inwateruse—40%.

【解题导语】　本文首段点明主旨：

回收利用可大大节约资源，并引用伟大建筑师富勒的话和养猫喂食的例子肯定循环经济的价值所在。

1．WhatdoesBuckminsterFullersayaboutpollution?

A．Itisbecomingmoreserious.

B．Itdestroystheenvironment.

C．Itbenefitstheeconomy.

D．Itistheresourcesyettobeused.

D　解析：

细节理解题。

根据第二段的BuckminsterFuller的话：

“Pollutionisnothingbuttheresourceswearenotharvesting.Weallowthemtobeleftaroundbecausewe’vebeenignorantoftheirvalue.”可知，他认为污染只不过是我们没有收获的资源。

由于我们对它们的价值一无所知，因此让它们白白浪费。

故选D。

2．Howmanycanswillbeusedupinacat’s15yearlifetimeinarecyclingeconomy?

A．50.　　　　　　　　　B．100.

C．150.D．250.

C　解析：

细节理解题。

根据第四段的“Butinall,only150canswillbeusedupoverthecat’slifetime”可以推断出，循环经济下，要养活一只存活15年的猫需要用掉150个罐。

故选C。

3．Whatistheauthor’spurposeinwritingthetext?

A．Topromotetheideaofrecycling.

B．Tointroduceanenvironmentalist.

C．Todiscussthecausesofpollution.

D．Todefendthethrowawayeconomy.

A　解析：

写作目的题。

文章通过养猫喂食的例子，用数字对比了循环经济和一次性经济消耗资源的不同结果，目的是推广回收利用的理念。

故选A。

B

Theworldrecordholderforthenumberofuniversitydegreesisa70yearoldItalian.

Mr.LucianoBaiettilivesinthetownofVelletrinearRomeandspendshisdayswalkingaroundhissmallhouseandgarden.Buteverymorningasearlyas3o’clock，hepullsouthistextbooksandstartsstudying.

Henowholds15bachelorsormaster’sdegreesfromuniversitiesacrossItaly，andisalreadyattemptinghis16th.

“Thankstobooks，Ifeelfree，”hetellstheBBCjournalists.“Afterall，thewordssharethesameroot，”hesays，referringtotheItalianwordslibro（book）andlibero（free）．Thecertificatesprovinghistalenthangonthewallsofhisstudy，showingpeoplethathewaswritingnewpagesintheGuinnessBookofRecords.In2002hegothiseighthdegreeinmotorskills.Andbeforethathealreadyhaddegreesinsociology，literature，law，politicalscienceandphilosophy，mostfromRome’sfamousLaSapienzaUniversity,oneoftheoldestintheworld.

Sincethen，hehasaddedsevenotherdegreestohislist，includingoneincriminology（犯罪学），oneinmilitarystrategiesandthelatestoneintourisminFebruary2017.Allofthesethreewerefromonlineuniversities.

“EachtimeIsetmyselfanewchallengetoseehowfarmybodyandmybraincango，”saysMr.Baietti.

【解题导语】　本文是一篇新闻报道。

来自意大利的70岁的LucianoBaietti先生是已获得大学学位总数最多的世界纪录保持者。

4．WhatcanweknowaboutMr.Baiettifromthepassage?

A．Hehasawiderangeoflearning.

B．Heistheoldestworldrecordholder.

C．Hehasgotcrazyaboutgettingdegrees.

D．Hegotallhisdegreesbygoingtoschool.

A　解析：

推理判断题。

根据第三至五段可以推断LucianoBaietti先生的学习范围非常广泛。

awiderangeof意思是“广泛的，多种多样的”，所以选项A正确。

5．WhyhasMr.Baiettitriedtogetsomanydegrees?

A．Toshowhistalent.

B．Tochallengehimself.

C．Tobecomepopular.

D．Tobreaktheworldrecord.

B　解析：

细节理解题。

根据最后一段中的“EachtimeIsetmyselfanewchallengetoseehowfarmybodyandmybraincango”可知选项B正确。

6．Wheredoesthispassagemostprobablycomefrom?

A．Anewspaper.　　　　　　B．Abiography.

C．Atravelmagazine.D．Astorybook.

A　解析：

推理判断题。

根据全文尤其是第四段LucianoBaietti先生接受BBC采访的信息可以推断本文应该是一篇新闻报道。

所以选项A正确。

C

Crossingyourlegsisanextremelycommonhabit;mostpeopledon’tevennoticethatthey’redoingitwhentheysitdown.Whileyoumayfinditcomfortabletositwithonekneecrossedovertheother,itmightbecausinghealthproblemsthatyouarenotawareof.

AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.Thereasonforthisisthatthebloodinyourlegshastoworkagainstgravitytobepumpedbacktoyourheartandthatcrossingonelegovertheotherincreasesresistance,makingitevenharderforthebloodtocirculate.Thiscausesyourbodytoincreaseyourbloodpressuretopushthebloodbacktotheheart.Youwon’tfeelanyimmediateeffects,butrepeated,drawnoutincreasesinbloodpressurecancauselongtermhealthissues.So,planningtositforalongperiodoftime?

Don’tkeepyourlegscrossed.

“Crossingyourlegsatthekneecanalsocausepressureonthemajornerveinyourlegthatpassesjustbelowyourkneeandalongtheoutsideofyourleg，”explainsRichardGraves,amedicalexpert.Thispressurecancausenumbnessandtemporaryparalysis（麻痹）ofsomeofthemusclesinyourfootandleg,preventingyoufrombeingabletoraiseyourankle—whatweknowasthat“pins__and__needles”sensation.Whilethefeelingofdiscomfortmayonlylastaminuteortwo,repeatedlycrossingyourlegsuntiltheyfeelnumbcancausepermanentnervedamage.

Sonexttimeyousitdown,trytogetyourselfinthehabitofsittingwithbothofyourfeetonthefloor.Notonlywillithelpyourpostureandstability,butitwillalsosaveyourhealthinthelongrun.

【解题导语】　本文是一篇科普说明文。

研究表明，虽然跷二郎腿是常见的习惯，但是该习惯会引起血压的升高，还会导致膝盖以下的重要神经受损。

所以不要跷二郎腿，要有正确的坐姿。

7．Whatcanwelearnaboutcrossingone’slegs?

A．Itisaverybadsocialhabit.

B．Itisusuallypracticeddeliberately.

C．Itcandoharmtopeople’shealth.

D．Itcanmakeothersfeeluncomfortable.

C　解析：

细节理解题。

根据第一段的第二句“Whileyoumayfinditcomfortabletositwithonekneecrossedovertheother,itmightbecausinghealthproblemsthatyouarenotawareof.”可知，跷二郎腿会引起健康问题，故C项正确。

8．Accordingtothestudy,sittingwithyourlegscrossedcan________．

A．affectyourbloodpressure

B．resistgravityeffectively

C．leadtoheartattackseasily

D．improvethefunctionoflegs

A　解析：

细节理解题。

根据第二段的第一句“AstudypublishedinBloodPressureMonitoringstatedthatsittingwithyourlegscrossedcanincreaseyourbloodpressure.”可知，研究表明，跷二郎腿会引起血压的升高，故A项正确。

9．Inthethirdparagraph“pinsandneedles”probablymeans“________”．

A．slightlysharppainsB．beingalittletired

C．seriousmuscleinjuriesD．beinghighlyflexible

A　解析：

词义猜测题。

根据第三段的“Thispressurecancausenumbnessandtemporaryparalysis（麻痹）ofsomeofthemusclesinyourfootandleg,preventingyoufrombeingabletoraiseyourankle”可知，这种压力会导致腿部和脚的一些肌肉暂时麻痹，使人无法站立，有一种针刺感；据此可以判断，画线词意为“轻微的针刺感似的疼痛”，故A项正确。

10．Whatisthemainpurposeofthetext?

A．Tocomparecommonhabits.

B．Togivereaderssomeadvice.

C．Toevaluatetheeffectsofanexperiment.

D．Tointroduceresearchmethods.

B　解析：

写作意图题。

根据全文内容尤其是最后一段可知，本文通过分析跷二郎腿这一习惯导致的健康问题，建议人们不要跷二郎腿，要有正确的坐姿，故B项正确。

七选五

Comingfacetofacewithyourinadequacies（缺点）canbepainful,tosaytheleast.1.________Itevenmakesyouquestionyourself.Yourkneejerkreactionmaybetogetdefensiveorevendismissthecritiqueentirely.Buthandlingnegativefeedbackwithgracewillnotonlymakeyoulookgracious,butitcouldultimatelyhelpyougrowasaperson.Here’showtodoit.

•Beobjectiveaboutthecriticism

Beforeyoujumptoconclusionsandbegintochallengetheotherperson’sopinion,takeastepbackandlookatitobjectively.

Nexttimeyougetabadreview,don’timmediatelyallowyouremotionstogetthebetterofyou,butrather,takeamomenttoconsiderwhetherthecriticismisatallaccurate.2.________

•Avoidunnecessaryconflict

Ifyoudecidethatthepointisvalid,itmaybehardtotake.Inyourdiscomfort,youmayfeeltheurgetocriticizetheotherpersonangrilyanddefendyourself.3.________

•Beopentotheideaofchange

4．________Anditmaybebecauseofaconceptcalled“cognitivedissonance”thatcanpreventusfromchangingevenwhenthat’swhatweneedmost.

•Askquestions

Ifyou’reopentousingthecriticismasaspringboardtoimprovement,youwilllikelyneedmoreinformation.5.________Youremotionswillberunninghigh,andyoumaynotbeparticularlyreceptivetoextrainformation.However,whenyoufeelready,itcouldbeworthrevisitingthesubjectwiththepersonwhocriticizedyou.Evenifyoudon’tagreewiththeiradvice,thankthemandpromisetoconsiderit.

A．Mostofusareprettystubborn.

B．Thereisnodoubtthatchangeisnecessary.

C．Butit’sbesttoavoidgettingintoanargument.

D．Beingsensitivetocriticismleadsyounowhere.

E．Itchallengesthewayyoubelievepeopleseeyou.

F．Giveyourselfachancetoreallytakeintheinformationandevaluateit.

G．Theinitialmomentyouhearitmaynotbethebesttimetoaskformoredetails.

【解题导语】　听到别人对你的批评也许会很痛苦，但是如果优雅地处理这些问题，自己将变得更好。

1．E　解析：

根据空后一句话可知，空处与下一句是递进关系，E项“这会挑战你认为别人看待你的方式”，所以E项符合语境。

2．F　解析：

根据空前的“don’timmediatelyallowyouremotionstogetthebetterofyou,butrather,t