独立主格 专项练习 附加答案

独立主格专项练习

霍老师亲自整理作答

四部曲：语义、主被、成分、时间

1. A new technique _______, the yields as a whole increased by 20 percent.

A. working out

B. having worked out

C. worked out

D.to have been worked out

2. All things _______, the planned trip will have to be called off.

A. considered

B. be considered

C. considering

D. having considered

3. All flights ______ because of the snowstorm, many passengers could do nothing but take the train.

A. had been canceled

B. have been canceled

C. were canceled

D. canceled

4. So many directors _______, the board meeting had to be put off.

A. were absent

B. been absent

C. had been absent

D. being absent

5. All the tasks _______ ahead of time, they decided to go on holiday for a week.

A. been fulfilled

B. fulfilled

C. were fulfilled

D. had been fulfilled

6. _____ the temperature falling so rapidly, we couldn't go on with the experiment. A. SinceB.ForC.AsD.With

7. The speech _______, a lively discussion started.A. being deliveredB. was deliveredC. be deliveredD. delivered

8. Silver is the best conductor of electricity, copper _______ it closely.

A. followed

B.following

C. to follow

D. being followed

9. _____, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor. A. Other things being equal B. Were other things equal C.To be equal to other things D. Other things to be equal

10. The sale usually takes place outside the house, with the audience ___ on benches，chairs or boxes.

A. having seated

B. seating

C. seated

D. having been seated

11. _______ in the United States, St. Louis has now become the 24th largest city.

A. It being the fourth biggest city

B. It was once the fourth biggest city

C. Once the fourth biggest city

D. The fourth biggest city it was

12. A team of 15 Indian experts are organizing a workforce（劳动力/人口）of 400 Cambodians（柬埔寨人[kæmˈbəʊdjən]）, _____. A. most of them women B. most of whom womenC. and most of whom are women D. most them are women

13. The final exam ________, your parents will not properly allow you to listen to music.

A. drawing near

B. draw near

C. is drawing near

D. is drew near

14. The thief was brought in, his hands ____________ behind his back.A. tyingB. tiedC. being tiedD. having tied

15. So many students __________ for the traffic jam, the exam had to be put off.

A. were late

B. been late

C. has been late

D. being late

16.He wrote a lot of novels, many of _______ translated into a foreign language. A. them B. which C. it D. what

17. We got near a garden, ______ owner sitting in it. A. its B. whose C. that D. which

18. The fine day _________ our pleasure. We had a good time in the country.

A. added up

B. added in

C. added up to

D. added to

19. Our teacher entered the classroom, __________.

A. a book in hand

B. book in hand

C. book in his hand

D. a book in hands

20. There _______ nothing to talk about, everyone in the room remained silent. A. was B. had C. being D. having

21.__________, I had to ask for two days’ leave. A. Mother being illB. Mother illC. As mother was illD. A,B and C

22.__________, we have to work late into the night.

A. The exam near

B. The exam being near

C.As the exam is near

D. A,B and C

23. _________, the teacher told the class to go through the text. A. Checking the answersB. Checking the answers andC. When checking the answers andD. all the above

24.__________, the text became easier for us to learn. A. New words explained B. When new words were explained C. When teacher explained new words D. all the above

25. _________ in thought, he almost ran into the car in front of him. A. LostB. As he was lost C.A and B

26._________, the patient will recover himself soon.A. If the treatment is in time B. The treatment in time C.The treatment being in time D. A, B and C

27. We have lessons every day, ______. A. Sunday includedB. Sunday includingC. Sunday is includingD. all the above

28. The boy fell asleep, ___________. A. cap on head B. with a cap on head C. a cap was on head D. all the above