mean to do 打算、想 mean doing 意味着 I mean to go, but my father would not allow me to. 我想去，但是我父亲不肯让我去。 To raise wage means increasing purchasing
interested to do 对做某事感兴趣，想了解某事。 interested in doing 对某种想法感兴趣，doing 通常为想法。 I shall be interested to know what happens. 我很想知道
be afraid to do 不敢，胆怯去做某事，是主观上的原因不去做，意为“怕“； be afraid of doing 担心出现doing的状况、结果。 doing 是客观上造成的，意为“
go on to do 做了一件事后，接着做另一件事。 go on doing 继续做原来做的事。 After he had finished his maths，he went on to do his physics. 做完数学后，他接着
try to do努力，企图做某事。 try doing 试验，试着做某事。 You must try to be more careful. 你可要多加小心。 I tried gardening but didn't succeed. 我试着种果
cease to do 长时间，甚至永远停做某事。 cease doing 短时停止做某事，以后还会接着做。 That department has ceased to exist forever. 那个部门已不复存在。 The g
regret to do 对要做的事遗憾。 (未做) regret doing 对做过的事遗憾、后悔。(已做)I regret to have to do this, but I have no choice. 我很遗憾必须这样去做，我实
remember to do 记得去做某事 (未做) remember doing 记得做过某事 (已做) Remember to go to the post office after school. 记着放学后去趟邮局。 Don't you remember seein
1) 构成will / be going to do sth. 2) 概念 a. 状态完成：表示某事继续到将来某一时为止一直有的状态。b. 动作完成：表示将来某一时或另一个将来的动
1) 两个动作如按顺序发生，又不强调先后，或用then，and，but 等连词时，多用一般过去时。 When she saw the mouse，she screamed. My aunt gave me a hat and I lost it. 2