- 单选题( )the earth to be flat, many feared that Columbus would fall off the edge of the earth.
- A 、Having believed
- B 、Believing
- C 、Believed
- D 、Being believed

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【正确答案:B】
【译文】由于相信地球是平的,许多人都担心哥伦布很可能会从地球边缘掉下去。
【解析】句子主语many和句首空格词believe之间显然是“主动”关系,故可排除C和D; A项为现在分词的完成形式,它往往强调“非谓语动词"与“谓语动作"间的先后关系,但此句中believe(认为)和fear (担心)是同时存在的,故可排除A,综上,本题答案选B。B是现在分词短语作原因状语,修饰谓语动作feared,表示其发生的原因。
【点睛】在“Doing/Done/To do..., S + V"结构中,逗号前面的do须与后面的S保持语义的一致,主动关系用Doing...,被动关系用Done...,表将来则用To do...;另,逗号前面的三种非谓语结构皆作状语成分,修饰V,对其做解释说明。

- 1 【单选题】There was once an()idea that the earth was flat and motionless.
- A 、absurd
- B 、intrinsic
- C 、eternal
- D 、offensive
- 2 【单选题】Many a student( )busy with their lessons.
- A 、is
- B 、are
- C 、were not
- D 、have
- 3 【单选题】Although many a strong man( )got lost before such a temptation, still there( )a greatmany who( )managed to resist it.
- A 、has...are...have
- B 、have...are...have
- C 、has...is...has
- D 、have...is...have
- 4 【单选题】They expected there( )many more interesting movies directed by Chinese directors.
- A 、is
- B 、to be
- C 、being
- D 、have been
- 5 【单选题】Many things ( )impossible in the past are common today.
- A 、considered
- B 、to consider
- C 、considering
- D 、to be considered
- 6 【单选题】The Amazon rain forest,( )the earth's lungs,converts carbon dioxide in the atmosphere backinto oxygen.
- A 、functioning as
- B 、which functioning as
- C 、functions as
- D 、functioned as
- 7 【单选题】So many directors( ), the board meeting had to be put off.
- A 、were absent
- B 、been absent
- C 、had been absent
- D 、being absent
- 8 【单选题】All flights ( )because of the snowstorm, many passengers could do nothing but take the train.
- A 、had been cancelled
- B 、have been cancelled
- C 、were cancelled
- D 、having been cancelled
- 9 【单选题】Scientists have reached the conclusion()the temperature on the earth is getting higher andhigher.
- A 、when
- B 、but
- C 、that
- D 、for that
- 10 【阅读理解A】According to the passage, many career women find themselves in difficult situations because().
- A 、the variety of professional clothing is too wide for them to choose
- B 、women are generally thought to be only good at being fashion models
- C 、men are more favorably judged for managerial positions
- D 、they are not sure to what extent they should display their feminine qualities through clothing
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