大学英语四级词汇理解专项强化真题试卷7(题后含答案及解析).pdfVIP

大学英语四级词汇理解专项强化真题试卷7(题后含答案及解析)

题型有：1.

FormanyAmericans,2013endedwithanunusuallybittercoldspell.Late

NovemberandDecember【C1】______earlysnowandbone-chillingtemperaturesin

muchofthecountry,partofayearwhen,forthefirsttimeintwo【C2】______,

record-colddayswilllikelyturnouttohaveoutnumberedrecord-warmones.Butthe

U.S.wastheexception-.Novemberwasthewarmestever【C3】______,andcurrent

dataindicatesthat2013islikelytohavebeenthefourthhottestyearonrecord.

Enjoythesnownow,because【C4】______aregoodthat2014willbeevenhotter,

perhapsthehottestyearsincerecordshavebeenkept.That’sbecause,scientistsare

predicting,2014willbeanElNinoyear.ElNino,Spanishforthechild“”,【C5】

______whensurfaceoceanwatersinthesouthernPacificbecomeabnormallywarm.

SolargeisthePacific,covering30%oftheplanet’ssurface,thatthe【C6】

______energygeneratedbyitswarmingisenoughtotouchoffaseriesofweather

changesaroundtheworld.ElNinosare【C7】______withabnormallydryconditionsin

SoutheastAsiaandAustralia.TheycanleadtoextremeraininpartsofNorthand

SouthAmerica,evenassouthernAfrica【C8】______dryweather.Marinelifemaybe

affectedtoo:ElNinoscan【C9】______therisingofthecold,nutrient-rich(营养丰富

的)waterthatsupportslargefish【C10】______,andtheunusuallywarmocean

temperaturescandestroycoral(珊瑚).A)additionalI)logicallyB)associated

J)occursC)boreK)populationsD)chancesL)realizeE)communicated

M)reduceF)decadesN)sawG)experiencesO)specificH)globally

1．【C1】

正确答案：N

解析：动词辨析题。本空位于两个名词之间，而且lateNovemberandDecember

作句子的主语，因此应填入动词作谓语。此处意思是11月底和12月已经有了初

雪，应填入含有该层意思的动词。备选动词中，G)experiences和N)saw符合句

意，但本段第一句用了一般过去时，此句承接第一句，因此也应该用一般过去时，

故答案为N)saw。本题也可以先根据时态将选项范围缩小至