做某事

• Why not do … ? = why don ' t you / we do …
  表示建议某人做某事，意思是为什么不做… … ？
• You should have been more careful in this experiment
  这个是本应该做某事却没有做
• No , but you can do something to manage the risk
  不,但您可能做某事处理风险. .
• When you are afraid to do something , do it any way
  当你害怕做某事时，尽管去做好了。
• I fear you will do something you will regret
  我害怕你将做某事让你感到后悔
• Somebody spends some time on something / ( in ) doing something
  某人花多少时间做某事。
• Instructions tell readers how to do something
  使用说明告诉读者如何做某事。
• 12it ? s … for / of sb . to do sth
  该句式意思是“对某人来说，做某事怎么样” 。
• A variety of / quite a few factors have led me to do sth
  有相当多的因素致使我去做某事。
• I am very willing / unwilling to do something
  我很愿意很不愿意做某事