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完形填空模拟练习及答案详解(一)

发布时间:2016-03-02  编辑:查字典英语网小编

  一、As the plane circled over the airport, everyone sensed that something was wrong.

  The plane was moving unsteadily through the air, and __1__ the passengers had fastened their seat belts, they were suddenly __2__ forward.

  At that moment, the air-hostess __3__ .

  She looked very pale, but was quite __4__ .

  Speaking quickly but almost in a whisper, she __5__ everyone that the pilot had __6__ and asked if any of the passengers knew anything about machines or at __7__ how to drive a car.

  After a moments __8__ , a man got up and followed the hostesssintosthe pilots cabin.

  Moving the pilot __9__ , the man took his seat and listened carefully to the __10__ instructions that were being sent by radio from the airport __11__ .

  The plane was now dangerously close __12__ the ground, but to everyones __13__ , it soon began to climb.

  The man had to __14__ the airport several times insgroupsto become __15__ with the controls of the plane. __16__ the danger had not yet passed.

  The terrible __17__ came when he had to land.

  Following __18__ , the man guided the plane toward the airfield.

  It shook violently __19__ it touched the ground and then moved rapidly __20__ the runway and after a long run it stopped safely.

  1.A.although B.while

  C.therefore D.then

  2.A.shifted B.thrown

  C.put D.moved

  3.A.showed B.presented

  C.exposed D.appeared

  4.A.well B.still

  C.calm D.quiet

  5.A.inquired B.insured

  C.informed D.instructed

  6.A.fallen B.failed

  C.faded D.fainted

  7.A.best B.least

  C.length D.first

  8.A.hesitation B.surprise

  C.doubt D.delay

  9.A.back B.aside

  C.about D.off

  10.A.patient B.anxious

  C.urgent D.nervous

  11.A.beneath B.under

  C.down D.below

  12.A.to B.by

  C.near D.on

  13.A.horror B.trust

  C.pleasure D.relief

  14.A.surround B.circle

  C.observe D.view

  15.A.intimate B.familiar

  C.understood D.close

  16.A.Then B.Therefore

  C.But D.Moreover

  17.A.moment B.movement

  C.idea D.affair

  18.A.impression B.information

  C.inspections D.instructions

  19.A.as B.unless

  C.while D.so

  20.A.around B.over

  C.along D.above

  1.答案A

  【解析】本句意为尽管乘客们都已经系好安全带,他们还是被突然向前抛去。Although尽管,引导让步状语从句,符合句意。while当时候;therefore因此;then接着、然后。

  2.答案B

  【解析】根据上题注释,这里选择throw扔、抛,最为合适。shift转移;move移动。

  3.答案D

  【解析】show展示、表明;present呈现、陈述,及物动词;expose暴露。appear出现,符合句意。

  4.答案C

  【解析】well健康的;still静止的;calm镇静的;quiet安静的。前句说她看上去脸色苍白,后半句进行转折,calm最符合句意。

  5.答案C

  【解析】inform通知、告诉,符合句意。inquire询问;insure保险、投保,常与aginst连用;instruct指示、指令。

  6.答案D

  【解析】fallen摔倒、跌落;fail失败;fade衰弱;faint昏迷、晕倒。D项最符合句意。

  7.答案B

  【解析】at best最多、至多;at least至少;at length详细地;at first开始、最先。at least最符合句意。

  8.答案A

  【解析】hesitation犹豫;surprise吃惊;doubt疑问;delay延迟。hesitation最符合句意。

  9.答案B

  【解析】本句意为把飞行员挪到一边。aside意为一边、旁边,符合句意。back向后;about到处;move off指车辆启程。

  10.答案C

  【解析】本句意为:这个人坐到飞行员的座位上,认真听发自下面机场通过无线电发出的紧急指令。patient耐心的;anxious焦急的;nervous紧张的,都不符合句意。只urgent合适。

P

  Scientists have reason to think __18__ a man can __19__ far more radiation __20__ without being damaged; the figure of 60 rems has been agreed.

  1.A.for B.with

  C.on D.as

  2.A.stars B.sun

  C.earth D.space

  3.A.with B.from

  C.under D.for

  4.A.use B.live

  C.eat D.get

  5.A.again B.also

  C.besides D.too

  6.A.environment B.space

  C.atmosphere D.earth

  7.A.across B.to

  C.from D.through

  8.A.valid B.enormous

  C.various D.proper

  9.A.As soon as B.As well as

  C.As much as D.As possible as

  10.A.shown B.exposed

  C.faced D.covered

  11.A.but B.because

  C.so D.so that

  12.A.get B.make

  C.have D.do

  13.A.earth B.atmosphere

  C.space D.environment

  14.A.pieces B.units

  C.parts D.elements

  15.A.receive B.accept

  C.bring D.catch

  16.A.conventional B.common

  C.general D.normal

  17.A.shifts B.converts

  C.modifies D.varies

  18.A.what B.which

  C.that D.why

  19.A.put up with B.keep up with

  C.come up with D.catch up with

  20.A.from B.than

  C.as D.away

  1.答案D

  【解析】act as充当、起作用act for代表、代理act on按照。本句意为大气层起到保护伞的作用。

  2.答案C

  【解析】见上题分析。

  3.答案D

  【解析】be essential for对来说是首要的、基础的,固定搭配。

  4.答案C

  【解析】只有eat与先行词food和定语从句which we搭配。

  5.答案D

  【解析】本句意为:热不仅使我们的生产环境温度适宜,而且紫外线也能穿透大气。also一般紧跟动词;besides一般用在句前;too可用在句中,用逗号隔开。

  6.答案C

  【解析】根据上题所讲,penetrate这个动词后面应接atmosphere大气这个名词。

  7.答案D

  【解析】这里的come through相当于penetrate,穿透。come across偶遇come to来到come from来自。本句意为:各类来自外部空间的宇宙射线穿透大气层,故选come through。

  8.答案B

  【解析】Valid有效的;various各种各样的;proper合适的。在四个选项中只有enormous表示大量的意思。

  9.答案A

  【解析】as soon as只要as well as除之外as much as和一样多as possible as尽可能的。

  10.答案B

  【解析】be exposed to暴露于,show展示face面对。

  11.答案A

  【解析】本句前半句的意思是:人们一离开大气层就会接触射线后半句意思是:他们的太空服和太空船会阻止射线造成的损害。前后应该是转折关系,故用but。

  12.答案D

  【解析】Do +动词原型的结构表示强调谓语动词。

  13.答案C

  【解析】由radiation和explorers可推测,应选space。本句意为射线是探险者在太空遇见的已知的最大危险。

  14.答案B

  【解析】unit单位、单元element元素part部分piece碎片本句意为:射线的多少可以以雷目这个测量单位测量。

  15.答案A

  【解析】receive表示客观收到;accept表示主观接受。我们受到的辐射并非主观接受。

  16.答案D

  【解析】conventional传统的common共同的、普通的general一般的、总体的normal正常的。本句意为:我们每年接受的正常辐射量,故选normal。

  17.答案D

  【解析】shift移动convert转换modify修改vary变化。根据句意,所处地点不同,所受辐射量也不一样,故选varies.

  18.答案C

  【解析】本句应填入引导宾语从句的代词,而从句不缺少主语和宾语,因而不选择what和which,又加之主句是陈述语气,故选择that。

  19.答案A

  【解析】put up with忍受,固定搭配。keep up with和catch up with意为跟上,come up with意为提出。

  20.答案B

  【解析】more 后应加than。

  

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