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1猜测词义技巧练习根据上下文推测各题中划线词的词义。(1)Johndrivestoofast，andheoftendrivesinthemiddleofthestreet．Hedoesn'twatchwhattheothercarsaredoing．Heisarecklessdriver．A．verycarefulB．verycarelessC．veryharmfulD．veryharmless(2)WhenGlenfinishedcollege，hecouldn'tfindajob．Thenhisluckchanged．Abigengineeringcompanyhiredhim．A．givehimajobB．paidhimC．toldhimtostopworkingD．toldhimabouthisfuture(3)Acomputerisacomplexmachine．Itisnotsimple．A.simpleB.complicatedC.beautifulD.expensive(4)Childrenliketoplaywithwater．Afteritrains，theywillwalkineverypuddletheycanfind.A.rainfulB．watersittinginthestreetC．snowD．asmallriver(5)Chickenpoxcanbeveryseriousforachildwhoisnotingoodhealth．Thechilddevelopsredspots，andfeelshotanduncomfortable．Ahealthychildgetswellquickly．A．akindofanimalB．akindoffoodC．akindofchildhooddiseaseD．alackofpurewater(6)Alishowedtheclassapictureofhim,hiswife，andtheirbaby．Pierre'sfamilyhaslivedintheeastofCanadafortwohundredyears．TheirancestorscamefromFrance．A．familymembersfromalongtimeagoB．grandparentsandtheirgrandchildrenC.parents,grandparentsandgreat-grandparentsD．familymembersalllivingatthesametime(7)SomeAfricanscarvebeautifulhumanandanimalfiguresoutofwood．Theyselltheircarvingstostoresandmuseums．A．drawB．beatC．heatD．cut(8)Whenanarmyofficergivesacommand,hismenandwomenmustfo1lowit．A．commaB．orderC．questionD.present(9)Theoffspringofapairofbirdsleavethenestwhentheyarebigenoughtofly．A．childrenB．ancestorsC．generationsD．mates(10)ThereisastackofpapersonMr.Green’sdesk．A．pieceB．balanceC．mixtureD．pile(11)Icannotaffordanewcar．Ihavetobuyausedone．A．haveenoughmoneytobuysomethingB．searchforC．gatherthenecessaryinformationD．useoneinanemergency(12)Thespeedlimitis60kilometersperhouronthisstreet．A．fastB．slowC．anD．eventhough(13)Beforeyoubuysomething，checkthequalityfirst．Forexample,ifitischeap,itmightnotbegood．A．howgooditisB．whatthecolorisC．whatthesizeisD．howbigitis2(14)Pleasegivemeyourrecipeforthiscake，soIcanmakeittoo．A．adishB．directionsforcookingC．amealD．directionstoyourhouse(15)Water,oilandcoffeeareexamplesofaliquid．A．somethingyoucandrinkB．somethingyoucanburnC．somethingyoucanpourD．somethingfromplants(16)TheweatherinXiamenishotandhumid.Adesertisdry．A．wetB．dryC．coldD．windy(17)Beforeababylearnstowalk,ithastocrawlonthefloor．A．walkontwofeetB．flyC．sitinachairD．moveonthehandsandknees(18)CoffeeoriginallycamefromEthiopia．Nowmanytropicalcountriesgrowit．A．nowB．inthefutureC．inthebeginningD．atpresent(19)Thescalpcoversthehead．Hairgrowsoutofit．A．akindofhatB．thecolorofhairC．aclothovertheheadD．theskinonthehead(20)Itisamysterywhysomepeoplecanlearnlanguageveryeasilyandothershavegreatdifficulty．A．somethingeasytounderstandB．somethingnooneunderstandsC．somethingbeautifulD．somethingterrible(21)DanishandNorwegianaresimilarlanguages.Ifyouspeakone,youcanunderstandtheother.A．difficultB．almostthesameC．easyD．verydifferent(22)Thisisaglassofpuremilk．Thereisnothingbutmilkintheglass．A．coldB．warmC．whiteD．100%(23)Mr.Brownisanamateurphotographer．Heisanengineer．Butinhisfreetimehelikestotakepictures．A.asahobbyB．formoneyC．asajobD．aswork(24)ThissmallChristmastreeismadeofplastic．Itisnotarealtree．Itisartificial．A.beautifulB.notnaturalC.foraspecialholidayD．inanartmuseum(25)RonaldAmundsenwasagreatexplorer．HewasthefirstpersontoreachtheSouthPole．A·apersonwhoworksininternationalbusinessandtravelsalotB·aplacethatisdifficulttofindC·somethingthatanairplanecarriesD·apersonwholooksfornewplacesandinformationaboutthem(26)Somepeopleliketokeepajournal．Theywriteiniteveryday．Theywriteaboutwhattheydid，whathappened，andwhattheythought．A·amagazineaboutscientificresearchB．atextbookC．asportsmagazineD．anotebookabouttheirdailyactivities(27)Farmersraisecattleforbeefandmilk．A.pigsB．horsesC．sheepD．cows(28)Thedoctorgavemesomemedicine．Itwillcuremysickness．3A·makeworseB．makesickC.makebetterD．makelighter(29)Thekiwilaysthelargesteggsintheworld.Thestrangethingaboutthekiwiisthatitcannotfly．A·akindoffishB．akindofcatC.akindofrockD．akindofbird(30)Whenthehurricanehitthecoast,itblewdownbuildingsandtrees.A·thedryseasonB．ahugetruckC.highwaterD．apowerfulwindstorm(31)whalesandelephantsaregiganticanimals．Nootheranimalscancomparewiththeminsize．A.smallB．landC．seaD．huge(32)HundredsofyearsagowildanimalsrangedoverthecontinentofEurope.A.livedandtraveledB.arrangedC·ranD.madealoudsound(33)Afterwepaidthebillforourdinnerweleftatipforthewaiter．A·theveryendofsomethingB．moneyforgoodserviceC·informationD.pieceofadvice(34)Bananas,tomatoes,andpotatoesareintheproducedepartmentofasupermarket．A.fruitandvegetableB.cropsC.makeorgrowD．agriculture(35)Withouttheatmosphere，wecouldnotbreathe．A．theairaroundtheearthB．theheightofthemountainsC．thewaterintheoceanD.thesizeofthecities(36)Whenplaneaccidentoccurs，mostpeoplearekilled．A．happensB．watchesC．fallsD．flies(37)Scientistspredictthattherewillbe6.3billionpeopleintheworldintheyear2000.A．studythefutureB．saywhatwillhappeninthefutureC．studythepastD．saywhathappenedinthepast(38)Floods,droughts,earthquakes,andplaneaccidentsarealldisasters．A．badthingstthathappenB．goodthingsthathappenC.naturalthingsthathappenD．accidentscausedbyhumans