24.(06江苏23)
- I don’t suppose the police know who did it.
- Well,surprisingly they do.A man has been arrested and now.
A.has been questioned B.is being questioned C.is questioning D.has questioned
答案 B
解析 考查动词的时态和语态。根据句中的时间状语now提示,此处应用一般现在时或现在进行时,故排除A、D两项;由“a man”与“question”之间存在被动关系可知,此处应用被动语态,故B项现在进行时的被动语态最为符合。
23.(06江西21)
My cousin went to Canada two years ago.He there for a few months and then went to
America.
A.worked B.would work C.would be working D.has been working
答案 A
解析 考查一般过去时的基本用法。句中并列连词and连接两个发生在过去的顺承的动作,时态应该一
致。
22.(06陕西12)
The construction of the two new railway lines by now.
A.has completed B.have completed
C.have been completed D.has been completed
答案 D
解析 从by now这个时间状语来看,应用现在完成时;从文意来看,应用被动语态;从主谓一致来看,主语
是the construction,谓语动词应使用单数形式。
21.(06江苏27)
Although medical science control over several dangerous diseases,what worries us is that
some of them are returning.
A.achieved B.has achieved C.will achieve D.had achieved
解析 考查动词的时态。本句是以一般现在时为基础,可由“worries”推出,故D项首先排除。由句意 “尽管医学已经成功控制了几种危险的疾病,但令我们担忧的是,有些疾病正在发生反弹”可知“achieve”
动作先于“worries”动作发生并对其造成影响,故应采用现在完成时。
20.(06山东33)
Police are now searching for a woman who is reported to since the flood hit the area
last Friday.
A.have been missing B.have got lost C.be missing D.get lost
解析 由句意可知“失踪”这一动作仍在持续中,故须用进行时态;又由since知应用完成时态。
19.(06重庆30)
Human facial expressions differ from those of animals in the degree they can be
controlled on purpose.
A.with which B.to which C.of which D.for which
解析 to a degree有点,稍微。句意为:“人的面部表情与动物的不一样,他们可以故意地稍微控制一下。”
18.(06重庆26)
Isn’t it time you got down to the papers?
A.mark B.be marked C.being marked D.marking
解析 本题考查动词短语及非谓动词的用法。get down to“着手干某事”。to为介词,因此后面应接名词和
动名词。
17.(06湖南24)
I was giving a talk to a large group of people,the same talk I to half a dozen other
groups.
A.was giving B.am giving C.had given D.have given
答案 C
解析 考查时态的用法。因前一句的时态是过去时,而我给其他六个组做报告发生在给许多人做报告之前,故用过去完成时态。
16.(06福建31)
The moment the 28th Olympic Games open,the whole world cheered.
A.declared B.have been declared C.have declared D.were declared
解析 考查时态和语态。句意为:宣布第28届奥运会开幕的那一刻,世界人民沸腾了。the 28th Olympic
Games作主语,因此用被动语态;declare是状语从句的谓语,故用过去时态。
15.(06浙江6)
This machine .It hasn’t worked for years.
A.didn’t work B.wasn’t working C.doesn’t work D.isn’t working
解析 考查动词的时态。根据第二句可知,这台机器已经多年不转了,由此判断前一句是说这台机器目前的
状况,应用一般现在时态。一般现在时可用来表示现在时刻存在着的状态,而且这种状态带有一定的持续性。