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2014年职称英语考试理工类C级模拟题:完型填空

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摘要 为帮助广大考生备考,网校特整理职称英语考试理工类C级模拟题完型填空的辅导资料,祝您在环球网校学习愉快!

    点击查看:2014年职称英语考试理工类C级模拟题汇总

  第六部分:完型填空(第51~65题,每题1分,共15分)

  阅读下面的短文,文中有15处空白,每处空白给出了4个选项,请根据短文的内容从4个选项中选择1个最佳答案,涂在答题卡相应的位置上。

  Singing Alarms Could Save the Blind

  If you cannot see, you may not be able to find your way out of a burning building ―and that could be fatal. A company in Leeds could change all that 51 directional sound alarms capable of guiding you to the exit.

  Sound Alert, a company 52 the University of Leeds, is installing the alarms in a residential home for 53 people in Sommerset and a resource centre for the blind in Cumbria. 54 produce a wide range of frequencies that enable the brain to determine where the 55 is coming from.

  Deborah Withington of Sound Alert says that the alarms use most of the frequencies that can be 56 by humans. “It is a burst of white noise 57 people say sounds like static on the radio,” she says.“Its life-saving potential is great. ”She conducted an experiment in which people were filmed by thermal-imaging cameras trying to find their way out of a large 58 room. It 59 them nearly four minutes to find the door 60 a sound alarm, but only 15 seconds with one.

  Withington studies how the brain 61 sounds at the university. She says that the 62 of a wide band of frequencies can be pinpointed more easily than the source of a narrow band. Alarms 63 the same concept have already been installed on emergency vehicles.

  The alarms will also include rising or falling frequencies to indicate whether people should go up 64 down stairs. They were 65 with the aid of a large grant from British Nuclear Fuels.

  51

  A without

  B with

  C having

  D selling

  52

  A run by

  B changed by

  C decorated by

  D criticized by

  53

  A slow

  B deaf

  C blind

  D lame

  54

  A Alarms

  B Alarm

  C The alarm

  D The alarms

  55

  A noise

  B sound

  C music

  D bell

  56

  A watched

  B produced

  C learnt

  D heard

  57

  A where

  B what

  C that

  D how

  58

  A smoked

  B smoke-filled

  C filled with smoke

  D smoke-filling

  59

  A has taken

  B takes

  C took

  D will take

  60

  A on

  B near

  C without

  D from

  61

  A processes

  B produces

  C possesses

  D proceeds

  62

  A feature

  B quality

  C diagram

  D source

  63

  A basis on

  B base on

  C basing on

  D based on

  64

  A or

  B and

  C but

  D otherwise

  65

  A developed

  B determined

  C discovered

  D delivered

  参考答案:

  文章大意:声音警报是一家由利兹大学设立的公司。该公司现在正在为位于萨莫塞特的一家盲人收容所和位于卡姆布雷亚的一家盲人资源中心安装此种装置。这种警报器发出的频率范围广,使人脑可以判断出声音的来源。这种警报器也是容纳了声频的升降,以指示人们上下楼。这种设备是得到英国核燃料组织的大笔资助才开发成功的。

  51 B空格后是一种装置,用它来改变火灾时找不到出口的危险境况。表达“用……装置”这层意思就要用介词with。其他几项均不符合句子的意思。

  52 A Sound Alert是一家公司的名字,a company是Sound Alert的同位语,从句义判断,应选择run by,意思“由……经营的”。其他的选项虽然语法正确,但都与句义不符。

  53 C从文章的标题,以及文章内容和本句后面部分resource center for the blind,可以推断这里最好的选择就是C。

  54  D因为这种警告装置已在上文中提到:第一段中的directional sound alarms,第二段中的installing the alarms in a residential home…,所以,这里的alarms是特指,要用定冠词。选项C是错误的,因为它是单数形式。

  55 B句子的前半句有a wide range of frequencies,发出来的应该是sound,而不是令人烦躁的noise。用music或bell都有些突然,与上下文的意思不连贯。

  56 D文章一直在讨论警报器、声音和波长,所以首先排除选项A;从上下文的意思看,不可能是选项B和C,因为警报器的制造,就是为了让失明的人听到。

  57 C选择A、B、D均不能构成语义连贯的句子,而且语法上也有问题。选项C能使句子结构成为“It is…that”的强调句型。

  58  B从所给的选项可以看出,这里要表达的意思是“烟火弥漫的房间”。有了这个理解,现在要做的就是选择正确的表达形式。A是“烟熏的”,D是“使……烟火弥漫的”,所以意思不对,C填入后就出现filled with smoke room,不符合语法。只有B是正确的选项。

  59 C这里显然是“It takes somebody+time+动词不定式”的句型,但选择什么时态是关键。从上句看,应选择一般过去时,因为整个段落是对一次试验的描写,而且上面一句也使用了一般过去时。

  60  C后半句的one指上半句中的a sound alarm。该句上半句和下半由but连接,表示相反的意思,从后半句的with可以看出,两个相对比的事物是:the door without a sound alarm和the door with a sound alarm。所以选择C。

  61 A选项B、C和D显然是错误的,因为词义不符。只有选择A是答案。句子的意思是,Withington在她的大学里研究大脑如何处理声音。

  62  D句子中的more…than表示该句是对两样事物的对比。than后面是the source of a narrow band,这里的narrow和前半句的wide形成反比,从上下文中可以看出,the soure司of a narrow band of(frequencies)是和the source of a wide band of frequencies形成对比。

  63 D这个句子有主语alarms,有谓语have been installed,这里应填入动词的分词形式。Be based on是常用的搭配,所以,应选择动词的过去分词形式。选项A的basis是名词,明显是错的。

  64 A根据上半句中的rising or falling frequencies,这里应填入or,与上半句表达的意思相一致。音频升高表示上楼,音频降低表示下楼。

  65 A首先确定主语They指的是第一句中的主语The alarms,后半句说这种设备得到大笔资助。根据上文内容,我们知道资助的目的是开发这种alarms,所以应该选择developed。

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