高考英语七选五及答案详解

UsingaMobilePhonetoImproveMotherandChildHealthPeoplearoundtheworldareworkingtoexpandtheusesformobiletechnologyinhealthcare.Intheworld,therearesixbillionmobilephoneusersinapopulationofsevenbillionpeople.1.Africahaswidespreadadoption.Threeorfouryearsagothepenetrationrateswere20percentor30percent,andnowthey’regettingupwardsof60percentinsomecountries.2.EarlierresearchhasbeentolookatmobiletechnologiesandHIVandAIDS.Andsowehavesomegreatevidenceontheeffectivenessofmobiles.DuringthefirstweekofDecember,2012,morethan4,000peoplefrom50countriesmetforthefourthannualmHealthSummit.ItbroughttogetherexpertsfromwhattheorganizerscallthemHealthecosystem.In2011SecretaryofStateHillaryClintonstartedapublic/privatepartnershipcalledtheMobileAllianceforMaternalAction,orMAMA.Thereareabout800womenadayandaboutthreemillionbabiesayeardiefrompregnancyandchildbirth-relatedcauses.3.Themessagescoverpregnancyandthefirstyearofababy’slife.Thesehealthmessagesmayalsobesenttoapregnantwoman’shusbandandmother-in-law.4.Messagescanbetextorvoicemail.YoucanhaveapregnantwomaninBangladeshregisteredintoasystemthatprovidesmessagesthathelpherknowwhattodoandwhentodocertainthings.SimpletextmessagescanbeimportantsourcesofinformationtopeoplewithoutInternetaccess.5.TheyhavetobeabletoreadthroughthousandsofentriesthatcomebacktothemonGoogle,forexample,andthenfigureoutwhatthatinformationmeanstothem.Andthat’snotsomethingthatsomeoneinapooranduneducatedkindofsituationcando.A．Theyhavenoaccesstotherelevantinformation.B．Thatwaytheytoocanunderstandwhatneedstobedone.C．Millionsofmessagesaboutbabycarearereceivedeveryday.D．Alotofworkhasbeendonetousemobiletechnologyforhealth.E.Andthemostrapidlygrowingmarketsarethoseindevelopingcountries.F.Theprogramsendsmessagestowomentoeducatethemabouttheirhealth.G.Besides,onlineusersmaysometimesnotunderstandalltheinformationavailable.【答案】1.E2.D3.F4.B5.G【解析】试题分析：1.从后面的句子：Africahaswidespreadadoption.可知发展中国家是快速增长的市场。选E2.从后面的句子：EarlierresearchhasbeentolookatmobiletechnologiesandHIVandAIDS.可知关于移动科技和健康的问题已经做了很多工作，选D3.从后面的句子：Themessagescoverpregnancyandthefirstyearofababy’slife.可知这个程序发送信息给女性教育她们关于健康的问题。选F4.从前面的句子：Thesehealthmessagesmayalsobesenttoapregnantwoman’shusbandandmother-in-law.可知这样他们也知道怎么做了。选B5.从后面的句子：TheyhavetobeabletoreadthroughthousandsofentriesthatcomebacktothemonGoogle,forexample,andthenfigureoutwhatthatinformationmeanstothem.可知人们不一定理解网上的信息。选G考点：考查信息匹配点评：文章层次结构清晰，上下文联系紧密，做题时，先通读全文，熟悉各选项，填句子的时候注意密切联系上下文，认真体会上下文之间的联系，填好之后可以代入检查核对。