考试动态
Exam Dynamics法则 7:介词相关的非谓语动词
(有 do无 to,无 do带 to)
【介词 but,except(除...之外)的,前面有行为动词 do时,不定式不带 to,否则to.】
1. I have nothing to do but lie down and sleep.
2.He had nothing to do but boil the kettle and make the tea.
他除了烧水沏茶以外无事可做。
3.I had no option but to pretend ignorance.
我别无他法,只能假装不知道。
4. I have no choice but to wait for her.
法则 8:why not do sth(为何不做某事)
【固定搭配:“越......越好;无论......也/都不过分”:
Cannot/hardly/never/scarcely/too...to...】
1. You cannot be too careful to cross the street.
你过街时越小心越好.
2.Can't(help/choose)but do不得不做.
3.Can't help doing情不自禁做某事.
4. I can't help but tell her the truth.
我只能告诉她真相.