大学英语A+练习完型填空.docx
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大学英语A+练习完型填空.docx
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大学英语A+练习完型填空
[题型]完型填空
[章节]英语
[类别]测试
[题干]Eachmorning,millionsofusturnonourradiosandtelevisionsfortheweatherforecast.Dothecloudyskiesmeanrain?
Willrisingtemperaturesbringa1tomeltsnowandice?
Onceweheartheforecast,wedecidewhatclothestowearand2tocarryanumbrellaornot3,though,weatherforecastsare4incorrect.Yes,thoughtheaccuracyofforecastshasimproved5inrecentyears,predictingtheweatherisafascinatingmixtureofartandsciencethatisfarfrom6.Whatisinvolvedinpredictingtheweather,andhowreliableareweatherforecasts?
Todayweathermenhavesomeadvancedtools7,themostbasicofwhichmeasureairpressure,temperature,humidity,andwind.
Predictingtheweather,however,isnotallhardscience.Thecomputerscanonlygivesomedescriptionsofthebehavioroftheatmosphere.Furthermore,evenanaccurateforecastforalargeareamaynottake8theeffectoflocalareaontheweather.Sosome9ofartisalsonecessary.Hereiswhereaweatherforecastercomesin.Heuseshisexperienceandjudgmenttodeterminewhatvalueto10onthedatahereceives.Thisallowshimtomakeamoreaccurateforecast.
[选项]
[答案]
[解析]
[难度]中
[分数]20
[子题]
[子题型]
[题干]
[选项]
A.climate
B.spell
C.term
D.vacation
[答案]B
[解析]该句意为:
温度升高是否会带来积雪和冰的融化?
spell作名词意思为“一段时间'故选B。
[分数]
[子题型]
[题干]
[选项]
A.whether
B.what
C.if
D.how
[答案]A
[解析]该题考点为whether引导的宾语从句。
该从句的意思:
是否带伞。
if也有是否之意,也可引导宾语从句,侃后面不可接ornot。
故选A。
[分数]
[子题型]
[题干]
[选项]
A.Innotime
B.Forthefirsttime
C.Fromtimetotime
D.Atalltimes
[答案]C
[解析]该句意为:
符时天气预报也会明显地不准确。
A选项,innotime:
立即;B选项,forthefirsttime:
首次;C选项,fromtimetotime:
有时;D选项,atalltimes:
总是。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.objectively
B.obviously
C.occasionally
D.ordinarily
[答案]B
[解析]该句意思见上题。
A选项,objectively:
客观地;B选项,obviously:
明显地;C选项,occasionally:
偶尔和句首的fromtimetotime重复;D选项,ordinarily:
普通地。
故选B。
[分数]
[子题型]
[题干]
[选项]
A.plentifully
B.boldly
C.repeatedly
D.dramatically
[答案]D
[解析]该句意为:
虽然天气预报的准确性在近年来已经有了极大的提高。
A选项,plentifully:
大量地;B选项,boldly:
大胆地;C选项,repeatedly:
反复地;D选项,dramatically:
极大地。
故选D。
[分数]
[子题型]
[题干]
[选项]
A.waterproof
B.foolproof
C.bulletproof
D.fireproof
[答案]B
[解析]该句意为:
天气预报是艺术与科学的一种令人着迷的结合,因此很难保证不出任何差错。
B选项,foolproof是复合词,意为“不出毛病的”。
A选项,waterproof:
防水的;C选项,bulletproof:
防弹的;D选项,fireproof:
防火的。
故选B。
[分数]
[子题型]
[题干]
[选项]
A.outofhand
B.beyondtheircontrol
C.attheirdisposal
D.intheair
[答案]C
[解析]该句意为:
现在天气预报人员有一些先进的工具供他们使用。
atone'sdisposal:
供某人使用,处理。
A选项,outofhand:
失去控制;B选项,beyondtheircontrol:
超出控制范围;D选项,intheair:
未落实,悬而未决。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.theplaceof
B.controlof
C.intoconsideration
D.careof
[答案]C
[解析]该句意为:
此外,即使是对一个大地区的精确预报,也可能考虑不到一些局部地区的天气情况。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.extent
B.case
C.bit
D.degree
[答案]D
[解析]该句意为:
所以需要某种程度的艺术。
degree这里是“程度”的意思。
extent指“广泛的程度、范围等”。
故选D。
[分数]
[子题型]
[题干]
[选项]
A.evaluate
B.offer
C.add
D.place
[答案]D
[解析]句意:
天气预报员利用自己的经验和判断来决定他所得到数据的价值。
placevalueon:
判断的价值;evaluate本身就是“评价”的意思,后面不能再接value。
故选D。
[分数]
[题型]完型填空
[章节]英语
[类别]测试
[题干]Thehumannoseisanunderratedtool.Humansareoftenthoughttobeinsensitivesmellerscomparedwithanimals,butthisislargelybecause,1animals,westandupright.Thismeansthatournosesarelimitedtoperceivingthosesmellsthatfloatthroughtheair,2themajorityofsmellswhichsticktosurfaces.Infactthough,weareextremelysensitivetosmells,3wedonotgenerallyrealizeit.Ournosesarecapableofdetectinghumansmellsevenwhentheseare4tofarbelowonepartinonemillion.
Strangely,somepeoplefindthattheycansmellonetypeofflowerbutnotanother,whereasothersaresensitivetothesmellsofbothflowers.Thismaybebecausesomepeopledonothavethegenesnecessarytogenerate5smellreceptorsinthenose.Thesereceptorsarethecellswhichsensesmellsandsendmessagestothebrain.However,ithasbeenfoundthatevenpeopleinsensitivetoacertainsmell6cansuddenlybecomesensitivetoitwhenexposedtoitoftenenough.
Theexplanationforinsensitivitytosmellseemstobethatbrainfindsit7tokeepallsmellreceptorsworkingallthetimebutcancreatenewreceptorsifnecessary.Thismay8explainwhywearenotusuallysensitivetoourownsmellswesimplydonotneedtobe.Wearenotawareoftheusualsmellofourownhousebutwe9newsmellswhenwevisitsomeoneelse's.Thebrainfindsitbesttokeepsmellreceptorsavailableforunfamiliarandemergencysignals10thesmellofsmoke,whichmightindicatethedangeroffire.
[选项]
[答案]
[解析]
[难度]中
[分数]20
[子题]
[子题型]
[题干]
[选项]
A.above
B.unlike
C.excluding
D.besides
[答案]B
[解析]这里的意思是“不像……”,故选B。
[分数]
[子题型]
[题干]
[选项]
A.catching
B.ignoring
C.missing
D.tracking
[答案]C
[解析]A选项,catch:
抓住;B选项,ignore:
忽视;C选项,miss:
错过;D选项,track:
追踪。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.evenif
B.ifonly
C.onlyif
D.asif
[答案]A
[解析]这里是一个让步状语从句,意为“即使我们没有意识到……”。
故选A。
[分数]
[子题型]
[题干]
[选项]
A.diluted
B.dissolved
C.determining
D.diffused
[答案]A
[解析]A选项,dilute:
稀释,冲淡;B选项,dissolve:
溶解;C选项,determine:
决定;D选项,diffuse:
扩散(气体、液体等),使弥漫。
故选A。
[分数]
[子题型]
[题干]
[选项]
A.unusual
B.particular
C.unique
D.typical
[答案]B
[解析]A选项,unusual:
不同寻常的;B选项,particular:
特定的;C选项,unique:
独一无二的;D选项,typical:
典型的。
故选B。
[分数]
[子题型]
[题干]
[选项]
A.atfirst
B.atall
C.atlarge
D.attimes
[答案]A
[解析]句意:
即使刚开始时对这种味道不敏感,但经常闻到后也会对此敏感,在四个选项中只有atfirst表示“起初,刚开始”,故选A。
[分数]
[子题型]
[题干]
[选项]
A.ineffective
B.incompetent
C.inefficient
D.insufficient
[答案]C
[解析]句意:
人的大脑不能有效地保持所有的嗅觉器官同时工作。
故选C.
[分数]
[子题型]
[题干]
[选项]
A.still
B.also
C.otherwise
D.nevertheless
[答案]B
[解析]这里用also表示“也能”,故选B。
[分数]
[子题型]
[题干]
[选项]
A.tolerate
B.repel
C.neglect
D.notice
[答案]D
[解析]A选项,tolerate:
忍受;B选项,repel:
击退,驱逐;C选项,neglect:
忽略;D选项,notice:
注意到。
故选D。
[分数]
[子题型]
[题干]
[选项]
A.similarto
B.suchas
C.alongwith
D.asidefrom
[答案]B
[解析]A选项,similarto:
与……相近;B选项,suchas:
例如;C选项,alongwith:
与……一起;D选项,asidefrom:
除……以外。
故选B。
[分数]
[题型]完型填空
[章节]英语
[类别]测试
[题干]Lifeinvolvesmakingdecisionsandchanges.Decisionsandchangesinvolvemakingmoves,getting1onepositionorspotinlifetoanother.Aneffectivemoveinvolvesplanningarouteand2toit.Wheneveryoutravel,youhavethechoiceofseveralroutes.Someroutesoflivingare3andhelpful.Othersarenegative,creatingdepressionanddespair.Knowing4tore-routeyourselffromnegativeoutlooks,thoughts,orideasis5forgettingwhereyouwanttogoinlife.Itiseasytothinknegativelyaboutothersorabout6.Ifyouallowthesethoughtstocontinueunchecked,theydevelopintoruts(Note:
oldhabits)of7.Whatshouldyoudothen?
Well,youcansaytoyourself“Stop!
”andrefuseto8orbelievethosenegativethingsyouaresayingtoyourself.Byrefusingtoletarepeatingnegativethoughtleadyoutofrustration,angerordepression,youavoid9inarut.Insteadofcontinuingtobeworndownbyaruttedtrackofnegativeanddestructivethinking,youcanconsciouslyand10switchyourselforside-trackyourselfontoapathofmorepositivethinking.
[选项]
[答案]
[解析]
[难度]中
[分数]20
[子题]
[子题型]
[题干]
[选项]
A.on
B.in
C.from
D.at
[答案]C
[解析]考查词语搭配。
from...to:
从……到。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.tokeep
B.keeps
C.keeping
D.kept
[答案]C
[解析]考查词语搭配。
keepto:
遵循;keeping在形式上应与planning
一致。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.popular
B.possible
C.powerful
D.positive
[答案]D
[解析]考查细节分析。
positive:
积极的,主动的;与后一句中negative说明正反两种现象。
故选D。
[分数]
[子题型]
[题干]
[选项]
A.what
B.how
C.whether
D.that
[答案]B
[解析]knowhowto:
怎样做。
故选B。
[分数]
[子题型]
[题干]
[选项]
A.crucial
B.necessary
C.possible
D.classical
[答案]A
[解析]考查词语辨析。
A选项,crucial:
关键性的;necessary:
必须的;possible:
可能的;classical:
古典的。
故选A。
[分数]
[子题型]
[题干]
[选项]
A.himself
B.themselves
C.yourselves
D.myself
[答案]C
[解析]该题选项需与or之前的others相呼应。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.despair
B.desire
C.decision
D.desperate
[答案]A
[解析]考查词语辨析。
A选项,despair:
(名词)绝望;B选项,desire:
(名词)渴望;C选项,decision:
(名闻)决定;D选项,desperate:
(形容词)绝望的。
故选A。
[分数]
[子题型]
[题干]
[选项]
A.receive
B.acquire
C.admit
D.accept
[答案]D
[解析]考查词语辨析。
receive:
(没有选择地)接受;accept:
(有选择地)接受。
故选D。
[分数]
[子题型]
[题干]
[选项]
A.tobecaught
B.becaught
C.beingcaught
D.catching
[答案]C
[解析]根据句意,该句考杏的是被动语态及avoiddoing结构。
故选C。
[分数]
[子题型]
[题干]
[选项]
A.purposely
B.purpose
C.purposing
D.purposed
[答案]A
[解析]根据上下文,这里需要的是副词。
故选A。
[分数]
[题型]完型填空
[章节]英语
[类别]测试
[题干]TheUnitedStatesiswell-knownforitsnetwork1majorhighwaysdesignedtohelpadrivergetfromoneplacetoanotherinthe2possibletime.However,largehighwaysoftenpass3scenicareasandinterestingsmalltown.Furthermore,thesehighwaysgenerallyconnectlargeurbancenters,4meansthattheybecomecrowdedwithheavytrafficduringrushhours,5the“fastdirect”waybecomesaveryslowroute.
However,thereisalwaysanotherroutetotake6youarenotinahurry.Notfarfromtherelativelynew“superhighways”,thereareoftenolder,lessheavilytraveledroadswhichgothroughthecountryside.7oftherearegoodtwo-laneroads;othersareunevenroadscuringthroughthecountry.Thesesecondaryroutesmaygoupsteepslopes,alonghigh8,ordownfighteninghillsidestotowns9indeepvalleys.Throughtheselessdirectroutes,longerandslower,theygenerallygotoplaceswheretheairiscleanandthedirectroutes,longerandslower,theygenerallygotoplaceswheretheairsiscleanandthesceneryisbeautiful,andthedrivermayhaveachancetogetafresh,clean10oftheworld.
[选项]
[答案]
[解析]
[难度]中
[分数]20
[子题]
[子题型]
[题干]
[选项]
A.of
B.on
C.about
D.in
[答案]A
[解析]考查固定搭配ofmajor...。
故选A。
[分数
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