高考英语一轮课时提升作业 三十四 选修7 Unit 4 含答案Word文件下载.docx

高考英语一轮课时提升作业 三十四 选修7 Unit 4 含答案Word文件下载.docx

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A

Aboutthreedecadesago,Chinawasknownasthe“BicycleKingdom”.Butthetwo-wheeledwayoftransport’spopularitybegantofade,withmanybikessoonreplacedbytheirfuel-poweredcompetitors.

ButrecentmonthshaveseenarevivalofthebikeacrossChina,withanincreasingnumberofpeoplechoosingcyclinginsteadofdrivingtoschools,toworkplacesortodosightseeing.Theintroductionofbike-sharingsystemshasbroughtthetrendtoanewlevel.

Peoplecanunlockthesharedbikesbysimplyusingtheirsmartphones.ThebikesareequippedwithGPSandcanbeleftanywhereinpublicforthenextuser.They’repopularamongmanyChinesepeopleastheyprovideaneffectivesolutiontothe“lastmile”problem,whichreferstothefinallegofaperson’sjourney.

However,thesystemshavealsoledtoproblemssuchasillegalparking,damageandtheft.Lastmonth,twonursesinBeijingwereplacedunderarrestforfivedaysforputtinglocksontwosharedbikes.

“Bike-sharingisagreenermethodoftransportationandprovidesauser-friendlyexperience,”saidLiuXiaoming,vice-ministeroftransport.“Butit’sacombinationofonlineandofflinebusiness.Operatorsareusuallystronginonlineservices,butlackofflinebusinessexperience,whichcausesproblems.”

Now,Chineseserviceoperatorsaretryingtohandletheseproblems.Forexample,abike-sharingcompanycalledMobikesetsa100-pointcreditscoreforeachuser,withpointstakeninthecaseofbadbehavior.Onceascoredropsbelow80,bikerentalisincreasedto100yuanper30minutes,upfrom0.5—1yuan.

【文章大意】本文是一篇说明文,介绍了近期在中国共享单车受欢迎的原因、所遇到的问题及解决问题的办法。

1.Theunderlinedword“revival”inParagraph2probablymeans________. 

A.survival　　　　B.recovery

C.existenceD.popularity

【解析】选B。

词义猜测题。

根据第一段最后一句popularitybegantofade,withmanybikessoonreplacedbytheirfuel-poweredcompetitors以及第二段前两句Butrecentmonthshaveseenarevival...,withanincreasingnumberofpeoplechoosingcycling...可知自行车的受欢迎程度呈现“复苏”的态势。

故选B。

2.Thebike-sharingsystemsarepopularbecause________. 

A.theyareveryeffective

B.theycanbepickedupanywhere

C.theyareequippedwithGPS

D.theyhelptosolvethe“lastmile”problem

【解析】选D。

细节理解题。

根据第三段They’repopularamongmanyChinesepeopleastheyprovideaneffectivesolutiontothe“lastmile”problem,whichreferstothefinallegofaperson’sjourney.可知共享单车系统受欢迎是因为它们有效地解决了人们最后一英里的问题,故选D。

3.Tosolvetheproblemsofillegalparking,damageandtheft,operatorsneedto________. 

A.offerstrongeronlineservices

B.combineonlineandofflinebusiness

C.providecreditscoreforusers

D.obtainmoreofflinebusinessexperience

根据第五段Operatorsareusuallystronginonlineservices,butlackofflinebusinessexperience,whichcausesproblems.可以推断出导致共享单车系统出现问题的原因是lackofflinebusinessexperience,所以解决这个问题就需要增加线下运营经验。

故选D。

【知识拓展】bike-sharing背景知识

　　共享单车是指企业在校园、地铁站点、公交站点、居民区、商业区、公共服务区等提供自行车单车共享服务,是一种分时租赁模式。

共享单车是一种新型共享经济。

共享单车就其实质是一种新型的交通工具租赁业务——自行车租赁业务,其主要依靠载体为（单车）自行车。

可以很充分利用城市因快速的经济发展而带来的自行车出行萎靡状况;

最大化地利用了公共道路通过率。

同时起到强健身体的作用。

　　　　　　　　　B

VolunteeringIsFun

OneafternoonIwassittingathomefeelingsobored.Insteadoffeelingsorryformyself,IwantedtomeetpeopleandhavenewexperiencessoIdecidedtostartvolunteering.IsearchedonmycomputerandfoundawebsitewhereIcouldvolunteeronafarminFrance.

Mytimeworkingonafarmwasanewexperienceforme.Itwasbasicallyafreeholidayasfoodandaccommodationwereprovided.However,itwasnotmytypicalholidayasIhadtolookafterfifteenhorsesandsleepatthetopofatowerinacastle!

IwasanawfulfarmerbutitdidnotmatterbecauseImadesomegreatfriends.However,youdonotneedtogoabroadtovolunteer.Ihavehadplentyofadventuresathomeasvolunteeringcanbecomeahobby.Forexample,IlovesingingsoIhadagoodlaughwavingmyarmsinanattempttoconductmylocalchoir.Ididslowlyimproveanditfeltgreattoconductthechoirinaconcert.Atuniversity,Iorganisedaconcertforcharitywithmyfriends.Itwasreallyfunfindinghandsandraisingmoneyforacausewebelievein.

Itistruethatyoufeelgoodvolunteeringbuttherearealsootheradvantages.Ioncevolunteeredasaserveratacharitysportseventwheretheorganisersgavemecupcakestothankmeformyservices.IalsovolunteeredinacharityshopsoIfoundloadsofnicecheapclothestoupdatemywardrobe.

Whilethisisallfun,myfavouriteaspectofvolunteeringiscreatingandsharingstories.Myterribleattemptsatfarminghavegivenmehilariousstoriestotell!

Talkingtovolunteersfromdifferentcountriesandbackgroundshasalsohelpedmelearnmoreabouttheworld.Ifeelthankfultohavehadsomuchfunwithmanynicepeoplethankstovolunteering.

【文章大意】本文主要讲了作者去农场当