冲刺新高考英语阅读理解七选五20天集训Word版Day2ADoyouconstantlyusethecomputer,whetherforlearningorentertainment?Computersgiveoffradiationthatisbadforyourhealth,butherearesomewaystoprotectyourselffromtheradiation.___1___GreenteacanbeabsorbedbythebodyeasilyintoaformofvitaminA,whichhelpsreduceradiation.___2___Itisadvisabletoattacharadiationfilterplate(辐射过滤板)infrontofyourcomputerscreen.Besuretoavoidputtinganymetalsubstancesnearyourcomputerasthesemayreflectsomeoftheelectromagneticwavesthatareharmfultoyourhealth.___3___Thebrighterthescreenis,thehighertheradiationwillbe.Youcanalsoputsomeradiationabsorbingplantssuchasseveralcacti(仙人掌)nearyourcomputertopreventradiation.Makesureyoutakemeasurestoprotectyourskinbeforesittinginfrontofthecomputer.___4___What'smore,washyourfacesoonafterusingthecomputerinordertoreduce70%oftheradiation.___5___Anoldcomputeringeneralhasonetotwotimesmoreradiationreleasedthanthenewonewithinthesamedistance.A.Andadjustthebrightnessofyourcomputerscreen.B.Italsohelpsoureyesseethingsclearlyinthedarkbyimprovingthevisualability.C.Andadjustthesoundlevelonyourcomputer.D.Themostefficientwayisbydrinkingsomecoffeeregularly.E.Ifpossible,purchaseanewcomputerinsteadofusinganoldcomputer.F.Thesimplestwayisbydrinkingtwoorthreecupsofgreenteaeveryday.G.Forexample,applyafacemasktoprotectyourself.BSomestudentsfindthemselvesconstantlyintroublewithattentionatschool.___1___Ifyouhavetroublepayingattention,sittingstill,andaregettingconstantlycalledoutbyyourteacher,youcanstilllearntofollowtherulesandchannelyourenergyintobecomingabetterstudent.___2__Ifyouhavetroublepayingattentionandstayingontask,changingyourattitudecanhelpalot.Trytouseyourimaginationtomakethetaskcoolerandmorefun.Itmightsoundstupid,butpretendingyourschoolworkisfuncanactuallymakeitfun.Takenotes.Onegreatwaytokeepyourselffocusedontheclasstopicsandthelessonistotakenotes.Evenifyou'llbeprovidedwithareview,oryoudon'teventuallyneedtheinformationforthetest,ifyoustruggletopayattention,focusonwritingdowntheimportantthingstheteachersays.___3___Bepreparedforclass.Youcan'tstayfocusedifyoudon'thaveallthenecessarysuppliesready,andyou'reinyourseatontime.There'snothingworseforyourclassroomreputationthanforgettingyourmathtextbook,orhavingtoaskforapencilorapieceofpaperthatyouforgettobring.Getinvolvedintheclassdiscussions.___4___Justraiseyourhandifyouknowtheanswer,andtalkduringdiscussionsinclassifthey'regoingon.___5__Justlikechangingyourattitudeaboutenjoyingyourclasses,makinganactivechoicecanbeanimportantfirststepinactuallygettingbettergrades.A.Motivateyourselftoimproveyourgrades.B.Useyourimaginationanddecidetolikethetopics.C.Takingnotescanalsohelpyouimproveyourwritingskills.D.Ifyou'renotactiveinclass,makeachangeandtrytoanswerquestions.E.Therearesomanyfactorstomakeyouunfocused,andyouaren'talone!F.Thiswillhelpyoustayfocusedandyou'llhavesomethingtorefertolater.G.Seeingtheresultsofyourhardwork,youmightbecomemoreconfidentatwork.答案A【答案解析】FBAGE【分析】这是一篇说明文。文章介绍了几种减少电脑辐射对人体影响的方法。【1题详解】下文“GreenteacanbeabsorbedbythebodyeasilyintoaformofvitaminA,whichhelpsreduceradiation.(绿茶可以被身体很容易地吸收成维生素a的形式，有助于减少辐射)”说明绿茶对减少辐射有效。F选项“Thesimplestwayisbydrinkingtwoorthreecupsofgreenteaeveryday.(最简单的方法就是每天喝两到三杯绿茶)”符合题意。故选F项。【2题详解】上文“Gr...