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英语应试指导:CET-4不定式真题解析
http://www.sina.com.cn 2004/01/20 09:32  英语辅导报

  1.The ancient Egyptians are supposed _______ rockets to the moon.(1996.6-37)

  A)to sending

  B)to be sending

  C)to have sent

  D)to have been sending

  2.There's a man at the reception desk who seems very angry and I think he means _______ trouble.(1997.1-25)

  A)making B)to make

  C)to have made D)having made

  3._______ it or not,his discovery has created a stir in scientific circles.(1997.1-49)

  A)Believe B)To believe

  C)Believing D)Believed

  4.The pressure _______ causes Americans to be energetic,but it also puts them under a constant emotional strain.(1997.6-47)

  A)to compete B)competing

  C)to be competed

  D)having competed

  5.They are going to have the serviceman _______ an electric fan in the office tomorrow.(1998.1-44)

  A)install B)to install

  C)to be installed D)installed

  6.I have heard both teachers and students _______ well of him.(1999.6-46)

  A)to speak B)spoken

  C)to have spoken D)speak

  7.The project,_______ by the end of 2000,will expand the city's telephone network to cover 1,000,000users.(1999.6-68)

  A)accomplished B)being accomplished

  C)to be accomplished

  D)having been accomplished

  8.I'd rather have a room of my own,however small it is,than _______ a room with someone else.(2000.12-55)

  A)to share B)to have shared

  C)share D)sharing

  9.The bank is reported in the local newspaper _______ in broad daylight yesterday. (2000.12-63)

  A)robbed

  B)to have been robbed

  C)being robbed

  D)have been robbed

  10.With the development in science and technology man can make various flowers _______ before their time.(2001.6-36)

  A)be bloomed B)bloom

  C)bloomed D)blooming

  11.If the building project _______ by the end of this month is delayed,the construction company will be fired.(201.6-48)

  A)being completed B)is completed

  C)to be completed D)completed

  答案与解析:

  1.答案C)

  【译文】据猜测,古埃及人曾向月球发射过火箭。

  【解析】send为短暂性动词,不能用进行时态;句首表示时间概念的ancient表明不定式动作在句子谓语动作之前发生,不定式须用完成式。例如:

  A Dream of the Red Chamber is said to have been translated into dozens of languages in the last decades.(1989.1-58)

  据说在过去的十年里,《红楼梦》已被翻译为几十种语言。

  The power station is reported to have been completed within 3 years.据报道这个发电站在3年之内就完工了。

  2.答案B)

  【译文】接待处有个人看上去怒气冲冲的,我猜他是想找麻烦。

  【解析】"mean to do sth."相当于"intend to do sth.""打算做某事,意欲做某事"。例如:

  I didn't mean to hurt you.我并没打算要伤害你。

  3.答案A)

  【译文】信不信由你,他的发现在科学界引起了轰动。

  【解析】"believe it or not""信不信由你,我说的是真的",这是口语中的一种习惯用语。

  4.答案A)

  【译文】竞争的压力使得美国人精力旺盛,但同时也使他们长期处于情绪紧张的状态。

  【解析】名词pressure后接动词不定式作其定语。类似的名词还有ability, attempt, freedom,right,opportunity等。例如:

  She has demonstrated a remarkable ability to get things done.在办事方面,她显示了非凡的能力。

  She's old enough to have the freedom to do as she likes.她已成年了,有权做她喜欢做的事。

  You shouldn't miss the opportunity to see the play-it's rarely put on.你不要错过看那出戏的机会,它可是难得上演。

  The criminal was deprived of his right to vote.这名罪犯被剥夺了选举权。

  5.答案A)

  【译文】他们准备让勤杂工明天在办公室安装一台电扇。

  【解析】"have sb.do sth."为一固定用法,"让某人做某事"。常见的使役动词还有make,let。例如:

  If you won't do it willingly,I'll make you do it.你如果不愿意做那件事,我会强迫你去做。

  Let him do what he likes;I don't care.让他做自己想做的事吧,我不介意。

  6.答案D)

  【译文】我曾听到老师和学生都称赞他。

  【解析】不定式在feel,hear,listen to,look at,notice,observe,perceive,see,sense,watch等感官动词后面作宾补时,to省略。也可以用现在分词作宾语补足语。不定式表示动作的全过程,现在分词表示动作正在进行。例如:

  I felt something touch/touching my foot.我觉得有什么东西碰了我的脚。

  Did you notice anyone leave/leaving the house?你看到有人离开这房子了吗?

  7.答案C)

  【译文】这项将于2000年前完工的工程将扩大城市的电话网至1,000,000用户。

  【解析】分词和不定式都可作定语。现在分词作定语,表主动、进行;过去分词作定语,表被动、完成;不定式作定语,表将来。根据时间状语by the end of 2000,可知该定语应表示将来完成时。例如:

  There are more than fifty proposals to be discussed at tomorrow's conference.明天的会上将讨论50多条建议。

  There were more than fifty proposals discussed at the conference.会上讨论了50多条建议。

  8.答案C)

  【译文】我宁愿有个自己的房间,不管多小,也不愿与人共住一室。

  【解析】would rather...than...是一个典型的平行结构句型。share与前面的have构成平行结构。例如:

  I'd rather play tennis than swim.我不想游泳,我宁愿去打网球。

  9.答案B)

  【译文】据当地的报纸报道,那家银行昨天在光天化日之下被抢劫了。

  【解析】当谓语动词为believe,report,say,suppose等时,其后需用动词不定式作主补,表示发生在过去的事,动词不定式用完成时。有关动词不定式的时态可归纳如下:表示动作或状态与谓语动词表示的动作同时发生或在其后发生,用一般式;表示的动作在谓语动词表示的动作之前发生,用完成式。例如:

  Mrs.Brown is supposed to have left for Italy last weeks.据猜测,布朗夫人上周去了意大利。

  As a public relations officer,he is said to know some very influential people.(2001.6-34)

  作为一名公关官员,据说他认识一些大人物。

  10.答案B)

  【译文】随着科技的发展,人类能够使各种花朵提前绽放。

  【解析】动词不定式作宾补时,如果动词为使役动词have,make,let或感官动词see,feel,sense,hear,watch等,该不定式省略to。

  11.答案C)

  【译文】这个原计划本月底完工的建设项目如果延期了,这家公司将被处以罚金。

  【解析】根据时间状语by the end of this month,应选择不定式作定语,表示动作将要发生,动词complete与其所修饰的名词the building project为被动关系,因此用不定式的被动式。

  (文/首都师范大学杨倩;英语通大学英语四级考试版03~04学年第11期;版权归英语辅导报社所有,独家网络合作伙伴新浪教育,未经许可,不得以任何形式进行转载。)




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