2018年英语专业四级考试词汇练习
对于专四的词汇，想要攻克的最实用方法就是练习，在看懂单词的基础上，进行一些必要的专四词汇练习。
concentrate v.全神贯注，精神集中，专心致志;集中，集合;浓缩
We should concentrate all our efforts on improvingeducation.我们应该集中精力努力改进教育工作。
Troops are concentrating south of the river.军队正向河的南边集结。
n.浓缩液
【用法】concentrate(sth.)on sth./doing sth.
【全真考题】Anne couldn't concentrate _____ whatshe was doing while her family were watching TV.(93.1)
A.to B.on C.for D.in
【答案】B
continual adj.继续不断的;一再重复的
continual rain 不停的雨
【辨析】continual与continuous
continual一般指多次重复的动作：Please stop your continual questions.
continuous表示动作或物体继续不停地或不间断地进行下去：a continuous flow of traffic
【全真考题】Our journey was slow because the train stopped _____ at different villages.(99.1)
A.unceasingly B.gradually
C.continuously D.continually
【答案】D
contrary adj.(在性质、倾向或方向等方面)相反的;好与人作对的
contrary beliefs 截然相反的信仰
He is an awkward，contrary child.他是个又麻烦又不听话的孩子。
n.反面
【用法】contrary to 违反：be contrary to the law;on the contrary 与此相反：It doesn't seemugly to me;on the contrary，I think it's rather beautiful.
【全真考题】What you have done is _____ the doctor's orders.(90.1)
A.attached to B.responsible to
C.resistant to D.contrary to
【答案】D
contributev.捐款，捐助;有助于;投稿
We contributed clothing to the relief of the poor.我们捐赠衣物救济贫民。
Hard work contributed to his success.努力工作使他成功。
He contributed poems to the magazine.他投诗稿给杂志。
【用法】contribute与介词to搭配：contribute(sth.) to
【全真考题】Medical research has shown that the widespread use of cigarettes contributes_____ the increase of cancers.(94.1)
A.towards B.for C.with D.to
【答案】D
critical adj.吹毛求疵的，批评的;决定性的，重要的
He is so critical that nobody can please him.他太吹毛求疵，所以没有人能取悦他。
We arrived at the critical moment.我们在关键时刻到达。
【用法】critical作吹毛求疵的、批评的讲时与介词 of搭配。
【全真考题】The director was critical _____ the way we were doing the work.(2000.1)
A.at B.in C.of D.with
【答案】C
1.The issue is how to of radioactive waste.
A.deal B.dispose C.disposal D.do
【答案与译文】B.问题是怎样处理放射性废料。
【辨析及搭配】A.deal(with)处理;应付;做生意。例句：I have dealt with this company for more than adecade.我已经与这家公司做了十多年的生意。B.dispose(of)处理;处置;除掉;去掉。例句：Manproposes，God disposes.谋事在人，成事在天。Dispose of these old newspapers!把这些旧报纸处理掉。C.disposaln.处理;处置。D.do处理;整顿;解决(问题)。
2.The trend of brain drain does the developing countries degrees of harm.
A.diver B.diversify C.diverse D.diversity
【答案与译文】C.人才外流的趋势不同程度伤害着发展中国家。
【辨析及搭配】A.diver n.潜水员。B.diversify v.使多样化。C.diverse adj.不同的。D.diversity n.多样性。此处只能用形容词diverse修饰名词。
3.Whether he could obtain his diploma or not greatly him.
A.disturbed B.distinguished C.distresses D.disputes
【答案与译文】A.是否能取得文凭极大地扰乱了他的心绪。
【辨析及搭配】A.disturb 扰乱;打扰。B.distinguish(between;from)区分;辨别。C.distress使悲痛;使忧伤。D.dispute 争论;辩论;争执。
4.All had to stay in the open space，esp.at night， for the of the warning of anearthquake.
A.donation B.domination C.destination D.duration
【答案与译文】D.在整个地震警报期间，大家只好(特别是在夜间)待在空旷的地方。
【辨析及搭配】A.donation 捐赠品;捐款。B. domination统治;控制;支配。C.destination 目的地。D.duration期间;持续时间。
5.The free market is with purchasers and merchants.
A.deliberate B.dense C.dependent D.desirable
【答案与译文】B.自由市场上云集买卖双方而一片繁忙。
【辨析及搭配】A.deliberate蓄意的;审慎的。B. dense(with)密集的;浓厚的;繁忙的。C.dependent依靠的;依赖的;以……而定。D.desirable值得要的;合心意的;悦人心意的。
6.Mr.Smith is used to reading his favorite academic over coffee.
A.digital B.digest C.digestion D.indigestion
【答案与译文】B.史密斯先生习惯于边喝咖啡边读他最喜欢的学术文摘。
【辨析及搭配】首先排除A.digital adj.数字的;数码的。后面三个是同根词：B.digest v.消化，领悟。n.文摘，摘要。C.digestion n.消化，领悟。D.indigestionn.消化不良。
7.Failure is the mother of success，so that hers hasn't _____ her，but encouraged her toredouble her exertions instead.
A.discharged B.discounted
C.discarded D.discouraged
【答案与译文】D.失败乃成功之母。所以她的失败没使她灰心丧气，反而使她加倍努力。
【辨析及搭配】A.discharge v.允许……离开;排(放)出。B.discount vt.打断;漠视;认为……不值得考虑。C.discard vt.&vi.抛弃;放弃。D.discouragev.使泄气;沮丧;阻拦。
8.The chemistry teacher dipped his finger into the mixture and took it out of it.
A.indirectly B.directly C.dimly D.diplomatically
【答案与译文】B.化学老师把一个指头伸进混合液里，立刻又拿了出来。
【辨析及搭配】A.indirectly 间接地;拐弯抹角地。 B.directly 立即;很快;直接地。C.dimly 微暗地;朦胧地。D.diplomatically 外交上;外交地。
9.Any in a watch is very delicate.
A.device B.devise C.deviancy D.deviation
【答案与译文】A.钟表中的任何装置都非常精巧。
【辨析及搭配】首先排除动词B.devise v.设计;发明。A.device n.装置;设备;方法;计划。C.de- viancy n.反常;背离。D.deviation n.背离;越轨;偏差。
10.His disasters were to what he had done wrong.
A.despite B.in spite of C.down D.due
【答案与译文】D.他遭灾难的原因是曾经干过坏事。
【辨析及搭配】根据句中的to，可否定A和B。 A.despite不管;尽管;不论。直接带短语，例句：Despitethe pouring rain，he went to his post as usual.尽管大雨倾盆，他照常去上班。B.in spite of与A同义。In spite of the pouring rain，he went to his post as usual.C. down往下;沿着。D.due to因为;由于……而起。例句： Due to his illness he was lying in bed.因为生病，他躺在床上。
11.No one can any citizen's legal right.
A.be done with B.draw on C.derive from D.deprive of
【答案与译文】D.谁也不能剥夺公民的合法权利。
【辨析及搭配】A.be done with了结了;完成了。 B.draw on戴(穿)上;吸收;引诱。例句：Thejailer drew the prisoner on to tell his story.看守诱导囚犯把事情说出来。C.derive from得来(自);由……获得。例句： Anyone can derive a lot of pleasure from making friends.任何人都能从结交朋友中获得许多乐趣。D.deprive of剥夺;夺去。
12.The gifted engineer a model of the atomic generator.
A.dragged B.drafted C.drifted D.dratted
【答案与译文】B.那位天才工程师画了一幅原子发电机草图。
【辨析及搭配】A.drag拖;拉。B.draft起草;草拟。draft a plan of study草拟一份研究计划C.drift漂流;飘荡。D.drat(=damn)例句：Drat it!I forgot my key!见鬼(该死)!我忘了钥匙!
13.Mr.Black was in the ，standing there dumbfounded，not knowing what to do.
A.dark B.dusk C.dawn D.dam
【答案与译文】A.布莱克先生不知就里，站在那里目瞪口呆，不知怎么办好。
【辨析及搭配】A.dark黑暗，in the dark在黑暗中;不知情;蒙在鼓里。例句：Parents often keep theirchildren in the dark about their presents on New Year's Eve.新年前夕，父母亲常常不让孩子们知道他们的礼物。B.dusk薄暮;黄昏：It is hard to see clearly at dusk.黄昏时难看清楚东西。C.dawn黎明;破晓。例句：They take their boat out every day at dawn.他们每天黎明时起航出海。D.dam大坝。
14.An unexpected guest on us last night.
A.decreased B.declined C.descended D.dropped
【答案与译文】C.昨天晚上，一位不速之客突然来到我们家。
【辨析及搭配】A.decrease减少;降低。例句：The number of illiberal people is decreasinggradually.缺乏文化素养的人数在渐渐减少。B.decline下倾;下降;下垂。C.descend下来;下降;突然来访(与upon，on连用)。例句：Amy descended upon us at Christmas.艾米在圣诞节时突然来访。D.drop落下;下降;滴，drop by / in /over /round顺便来访。
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