高三英语容易“顾此失彼”的“main idea” 型主旨大意题.ppt

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1、难点(二)容易“顾此失彼”的“mainidea”型主旨大意题如果考生缺乏对文章整体理解的能力，就不能正确把握文章的主旨大意，不能排除干扰项，便会造成误选。Whatdoesthepassagemainlydiscuss?A．Thepresentandpasttimes.B．Machineryandhumanbeings.C．Imaginationsandinventions.D．Moderntechnologyanditsinfluence.(2010·江西卷，D)Moderninventionshavespeededupp

2、eople’slivesamazingly.Motorcarscoverahundredmilesinlittlemorethananhour，aircraftcrosstheworldinsideaday，whilecomputersoperateatlightningspeed.Indeed，thisloveofspeedseemsneverending.Everyyearmotorcarsareproducedwhichgoevenfasterandeachnewcomputerboasts(吹嘘)ofsavingp

3、recioussecondsinhandlingtasks.Allthissavestime，butataprice.Whenweloseorgainhalfadayinspeedingacrosstheworldinanairplane，ourbodiestellusso.Wegettheuncomfortablefeelingknownasjetlag；ourbodiesfeelthattheyhavebeenleftbehindinanothertimezone.Againspendingtoolongatcompu

4、tersresultsinpainfulwristsandfingers.Mobilephonesalsohavetheirdanger，accordingtosomescientists；toomcuhusemaytransmitharmfulradiationintoourbrains，aconsequencewedonotliketothinkabout.However，whatdowedowiththetimewehavesaved？Certainlynotrelax，orsoitseems.Wearesoaccu

5、stomedtoconstantactivitythatwefinditdifficulttositanddonothing，orevenjustonethingatatime.Perhapsthe_daysarelonggonewhenwemightlistenquietlytoastoryontheradio，lettingimaginationtakeusintoanotherworld.Therewasatimewhensomepeople’slivesweredevotedsimplytothecultivati

6、onofthelandorthecareofcattle.Nomultitaskingthere；theirliveswentonatamuchgentlerpace，andinafamiliarpattern.Thereismuchthatwemightenvyaboutawayoflifelikethis.Yetbeforewedoso，wemustthinkofthehardtasksourancestorsfaced：theyfarmedwithbarehands，oftenlivedclosetohunger，a

7、ndhadtofashiontoolsfromwoodandstone.Modernmachineryhasfreedpeoplefromthatprimitiveexistence.[语篇解读]本文为议论文，作者讨论了现代科技对我们生活的影响。1．Thenewproductsbecomemoreandmoretimesavingbecause________.A．ourloveofspeedseemsneverendingB．timeislimitedC．thepricesareincreasinglyhighD．the

8、manufacturersboastalot解析：事实细节题。根据第一段第三句“确实，这种对速度的爱似乎永无止境”。答案：A2．Whatdoes“thedays”inParagraph3referto?A．Imaginarylife.B．Simplelifeinthepast.C．Timesofinve