Question

英语单选题求助

6. All the flights____because of the snowstorm, we had to take the train instead.
a.were canceled b.had been canceled
c.having canceled d.having been canceled
【D】为什么

7.once____,this power station will supply all the neighboring towns and villages with electricity.
a. it being completed c. completed
【C】为什么A不行

12. The bank is reported in the local newspaper_____in board daylight yesterday.
a. to be robbed b.robbed c. to have been robbed d.having been robbed
[D] 为什么

13.____ before, his first perfomance for the amateur dramatic group was a success.
a. Though having never acted b. As he had never acted
c.despite he had never acted d. in spite of his never having acted
[D]为什么B不行

^_^ 如果可以最好把考点说下

Answer 1

6、考点：时态
翻译：所有的航班因为暴风雪取消了，我们不得不改坐火车。
首先应选用被动语态，排除C；又因为该句子有谓语动词we ‘’had‘’ to take the train instead，所以选项应选择非谓语动词‘having’，排除A.B。而且该句也要选完成时态、
7、A选项表示现在正在进行‘being completed'，而且it指代this power station ，可以省略。选项完整的说来Once this power station completed是当这个电站建好后。
12、被动，并用完成时态，和6题一样的道理。
13、in spite of不管、即使,as没有这层意义。

加油！相信你可以的！

Answer 2

6题定是被动语态，因为那时正在下雨，所以我们才改坐火车。故选D
7题being completed指某事物正在被完成.completed是已经完成.句子的意思是说只有完成了某样东西, 发电站才能供应电能.故选C
12题首先排除A.C，因为是被动语态，故选D
13题in spite of 表转折，与后文语意相符，As则没有转折之意。故选D

Answer 3

6.现在分词的独立主格结构，比主句的谓语发生的早所以用完成式，又是被动的所以选D
7.在时间、条件、方式、让步等从句中主语和主句的主语一致可以省去主语把谓语变成doing或是done。once是连词A是独立结构不是主谓结构
12.report sb/sth doing 以前发生的事所以用完成式表过去
13.in spite of 引导让步状语从句，as引导原因、时间状语从句（放在句首），as引导让步状语从句必须倒装

Answer 4

7. 选A的话应该是 IT IS BEING COMPLETED
12. REPORT .... DOING STH. 而且这里是被动语态，所以选D
13. 这里我觉得是“尽管”他重来没有表演的意思，而不是“因为”他从来没有表演过的意思。

第六题我就不知道怎么解答了，我觉得D不对呀。