2019版高考英语一轮基础达标选题unit4globalwarming（含解析）新人教版选修

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1、Globalwarming李仕才一、阅读理解。OneofthemaincreatorsoftheWorldWideWeb，SirTimBernersLeehaswarnedthatthefastgrowthoftheInternetisalsocreatingseriousproblems.HeespeciallywarnsoffalseinformationbeingeasilyspreadaroundtheInternet，“Agreatdangeristhatitbecomesaplacewhereuntruthsstarttospreadmo

2、rethantruths，oritbecomesaplacewhichbecomesincreasinglyunfairinsomeway.”Inparticular,hementionsthephenomenaofblogging.Bloggingenablesfriendsandcontactstoeasilyspreadinformation.However,hearguesthatpeoplemaytooeasilytrustinformationmentionedinablog.Thisinaccurateinformationcanthe

3、neasilybecomeanacceptedtruthontheInternet.HesuggeststhatthemostimportantdevelopmentoftheInternetwillbeincreatingwaysofallowingpeopletocheckthecorrectnessofinformationbyprovidingoriginalsources.SirTimadmitsthatthisisanimportantchallenge.It’sinterestingtonotethatWikipedia(维基百科)ha

4、shadtotakestepstopreventfalseinformationfrombeingaddedtothebiographiesoflivingpeople.It’seasyforanybodytoedittheopensource.However，somepeoplehavepointedoutthatithasbeenusedtospreadfalsematerials.Inseekingtoraisestandards，Wikipediahassoughttostopthefalsematerials.Atthesametimeth

5、ereisagrowingviewthattheInternethashadagreateffectonthewaymillionsofpeoplework.ThelasttwoyearshaveseenabiggrowthintheuseoftheInternet.ThereappearsnoslowdowninthegrowthoftheInternetwithincreasingaccessinthedevelopingcountries.SirTimsaysanothermajorchallengewillbetoprovidefreeInt

6、ernetforeverybody.SirTimhasrecentlylaunchedanewjointinitiative(倡议)betweentheUniversityofSouthamptonandtheMassachusettsInstituteofTechnologytocreatethefirstdegreeinWebscience.Thetwoschoolshopetoraisethestandardsofwebcontent.【解题导语】　本文是一篇说明文。文章主要讲述了互联网的快速发展所带来的一些问题。1．Whatistheespe

7、ciallyseriousproblemthatSirTimrefersto?A．ThegrowthoftheInternetistoofast.B．TheInternethasasideeffectonyoungchildren.C．TheInternetcompaniescompeteagainsteachotherinanunfairway.D．ThefalseinformationspreadsrapidlyontheInternet.D　解析：细节理解题。根据第二段中的第一句可知，他认为虚假的信息在网络上流传是尤其严重的问题，故选D。2．A

8、ccordingtothelastparagraph，thepurposeofthejointinitiat