???有這樣一道單項填空題:

  —He studies very hard.

  —Yes,so __________ and so __________.

  A. he did,you did B. did he,did you C. he did,did you D. did he,you did

  此題應選C。容易誤選B。此題句意為:

  —他學習很用功。

  —是的,他確實用功,你也一樣(用功)。

  這里涉及這樣兩個問題:

  1. 表示前面所述的情況也適合于后面一個人或事物,通常在so后用倒裝句式(部分倒裝——用一般問句的形式):

  He likes English. So do I. 他喜歡英語,我也一樣。

  He was ill and so were his parents. 他病了,他父母也病了。

  順便說一句,在正式文體中,as也可這樣用:

  He travelled a great deal,as did most of his friends. 他去過許多地方旅游,他多數(shù)朋友也一樣。

  但是如果前面所述情況為否定式,則用neither,nor引出倒裝句(此時不能用so):

  He couldn’t do it,and neither could she. 他做不了,她也做不了。

  He never comes late. Nor do I. 他從不遲到,我也從不遲到。

  2. 后一句子若只是重復前句的意思,起加強語氣的作用,so后面不用倒裝句式:

  —He has done a good job. 他干得不錯。

  —So he has. 他的確干得不錯。