求高手帮我分析两道英语选择题!

2025-03-04 00:13:17
推荐回答(2个)
回答1:

  1. He walkedthrough the back door, saying nothing, (  ) by his head teacher.


  【选择】C. not to be seen


  【解析】可以从句子结构入手


  • 主要成分:He walked through the back door, 他从后门溜进来

  • 伴随状语:saying nothing, 悄无声息地

  • 目的状语:(not to be seen) by his head teacher (【= (so as) not to be seen 或(so that he could) not to be seen)以便不被校长看见


   2. I got to myoffice earlier than usual today although it was raining cats and dogs, (   )  thefirst bus.


  【选择】D. having caught


  【解析】


  填空处事原因状语。状语的位置不像主谓宾或主系表那样固定,既可以出现在主要结构前面,也可以放在后面;前者表示强调,后者属于顺便提及。

  “赶头班车”早于“到达办公室”。由于got to my office 用的是过去时,所以“赶车”就需要用完成时。having caught the first bus 可以视作是状语从句because I had caught the first bus 省略主语 I 再把谓语动词 had caught 改为现在分词 having caught 衍变而来的。

回答2:

  1. C   目的状语   to do    的否定形式   not to do   后面接上被动  be seen (被发现)

    为了不被校长发现,我们从后门悄悄地溜走了。

  2. D     因为坐上了头班车,我们在这样的大雨天里反而比往常更早的来到了单位。

    状语原则上面可以在句子的任何位子,当然要参照一下那个位子读上去比较好一天。但没有硬性语法规定。