独立主格很难啊,讲解的内容看起来很懂,其实一片模糊,能提供一下独立主格的训练题吗?

不过,没有答案倒真的....


独立主格考点通常是这样设计的：题句中两个部分各有主语，但用逗号分开，中间无任何连词。在这种情况下，除了从意义的逻辑关系来判断，还可以作如下分析：首先这不是一个并列句，因为并列句的各句之间，除了逗号之外，还应有连词来连接。那这两部分之间定有一种从属关系，其中一部分为一个完整的句子，另一部分是一个独立主格结构作状语。
1. Silver is the best conductor of electricity, copper _____it closely.
A followed B following C to follow D being followed
2. A new technique _______, the yields as a whole increased by 20 percent.
A working out B having worked out
C having been worked out D to have been worked out
3. ______, a man who expressed 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 is equal
4. Weather _____, the picnic will be held as scheduled.
A permits B should permit C will permit D permitting
5. So many directors ______, the board meeting had to be put off.
A were absent B been absent C had been absent D being absent
6. _______, she went back to her room.
A There was no cause for alarm B Being no cause for alarm
C There being no cause for alarm D Without having no cause for alarm
7. There are four factories in our institute, ____________.
A with each has over 100 workers B each having over 100 workers
C which there are over 100 workers D with having over 100 workers
8. The speech _______a lively discussion started.
A being delivered B was delivered C be delivered D having been delivered
9. All things _____, the planned trip will have to be called off.
A considered B be considered C considering D having considered
10. The 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
11. All the tasks ______ahead of time, they decided to go on holiday for a week.
A been fulfilled B having been fulfilled C were fulfilled D had been fulfilled
12. After the Arab states won independence, great emphasis was laid on expanding education, with girls as well as boys _____to go to school.
A to be encouraged B being encouraged C been encouraged D be encouraged
13._____the temperature falling so rapidly, we couldn’t go on with the experiment.
A Since B For C As D With
14.The decision _______, the next problem was how to make a good plan.
A having made B having been making C having been made D been made
15.The teacher walked into the classroom ______.
A with a book in hand B hand with a book C being with a book in hand D to have a book in hand
16.How did the group improve its discussion? They all took part, each member _____the responsibility of leading one meeting. A having B to have C has had D has
17.with the weather conditions ______, they flew to London immediately.
A taken account into B taken into account C taking account into D taking into account
18. ______no homework left, the pupils could do whatever they liked.
A There being B There had C There to be D There having