英语听力论坛's Archiver

x-ace 发表于 2009-12-25 13:46

had better表示"最好"

  had better 相当于一个助动词,它只有一种形式,它后面要跟动词原形。
  had better do sth
  had better not do sth
  It is pretty cold. You'd better put on my coat.
  She'd better not play with the dog.

  had better have done sth表示与事实相反的结果,意为"本来最好"。
  You had better have come earlier.

happy2happy 发表于 2010-1-23 11:45

You had better have your lunch right now.

zqf19820223 发表于 2010-1-31 18:06

THANKYOU! It's time to go for lunch!You'd better put off your PC now!

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