发布时间 : 星期六 文章新东方名师-非谓语动词更新完毕开始阅读
? 有时也可用来表示时间、原因和条件： 【例句】：
1. The dark clouds having dispersed, the sun shone again.(时间)
2. No further discussion arising, the meeting was brought to a close.(原因)
3. All things considered, I think we ought to give the job to George.(条件)
难点用法:
，如：we, one, you 时，1．当独立主格结构的主语表示“一般人”
主语可省略，此用法常用于下列表达方式中： generally speaking 一般来说 strictly speaking 严格地说 talking of… 谈到 speaking of … 说到
judging from… 由……来判断
taking all things into consideration 把一切都考虑在内 considering… 考虑到……
2．独立主格结构使用介词的问题： 当介词是in时，其前后的两个名词均不加任何成分（如物主代词或冠词），也不用复数。但 with 的复合结构不受此限制。 【例句】:
A robber burst into the room, knife in hand.（hand前不能加his）
She just sat there with a knife in her hand.
现在就学会用独立主格！
在以下句子中用恰当的形式填空。
1. He sat in the chair, with his mouth______ (open).
2. His parents_______(die) last week, the child has no one to look after him.
3. There was not a vacant seat in the bus, and I kept standing. =_______ _______ no vacant seat in the bus, I kept standing. 4. If we judge from his appearance, he is rather poor. =______ ______his appearance, he is rather poor. 5. As the lamp is lit, we shall all see.
=______ _____ _____lit, we shall all see.
给下面的句子选择一个最合适的答案：
1. ______ , a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of Language is poor. (1997.6四级真题)
A. Other things being equal B. Were other things equal
C. To be equal other things D. Other things to be equal
2. A new technique _______ , the yields as a whole increased by 20 percent. (1990 ,1四级真题)
A. working out B. having worked out
C. having been worked out D. to have been worked out
3. After the Arab states won independence, great emphasis was laid on expanding education ,with girls as well as boys ______ to go to school. (1997.1四级真题)
A. to be encouraged B. been encouraged C. being encouraged D. be encouraged
4. All flights ______ because of the snowstorm, many passengers could do nothing but take the train. ( 1999.1四级真题 ) A. had been cancelled B. have been cancelled C. were cancelled D. having been cancelled 5. All the tasks _____ ahead of time, they decided to go on holiday for a week. (2001.6四级真题)
A. had been fulfilled B. having been fulfilled C. were fulfilled D. been fulfilled
6. All things ______, the planned trip will have to be called off.
(1998.6四级真题)
A. considered B. be considered
C. considering D. having considered
7. As for the winter, it is inconvenient to be cold, with most of ___ furnace fuel is allowed saved for the dawn. (1993年考研真题) A. what B. that
C. which D. such
8. Good news was sometimes released prematurely, with the British recapture of the port ______ half a day before the defenders actually surrendered. (2001年考研真题)
A.to announce B.announced C. announcing D.was announced
9. Just as the value of a telephone network increases with each new phone _____ to the system, so does the value of a computer system increase with each program that turns out. (1997年考研真题) A. adding B.to have added C.to add D.added
10. So many directors ______, the board meeting had to be put off. ( 2001.1四级真题 )
A. were absent B. been absent C. had been absent D. being absent
11. The sale usually takes place outside the house, with the audience ______ on benches, chairs, or boxes. ( 2000.1四级真题 )
A. having seated B. seating
C. seated D. having been seated 12. The speech ______ ,a lively discussion started. (1995，1四级真题)
A. being delivered B. was delivered
C. be delivered D. having been delivered 13. The murderer was brought in, with his hands ___ behind his back。
A. being tied B. having tied C. to be tied D. tied