try doing/to do
8.6 try doing/to do try to do 努力，企圖做某事。 try doing 試驗，試著做某事。 You must try to be more careful. 你可要多加小心。 I tried gardening but didn't succeed. 我試著種果木花卉，但未成功。 ...
go on doing/to do
8.7 go on doing/to do go on to do 做了一件事后，接著做另一件事。 go on doing 繼續(xù)做原來做的事。 After he had finished his maths，he went on to do his physics. 做完數(shù)學后，他接著去做物理。 Go on doing the other exercise after you…...
mean doing/to do
8.10 mean to doing/to do mean to do 打算、想 mean doing 意味著 I mean to go, but my father would not allow me to. 我想去，但是我父親不肯讓我去。 To raise wage means increasing purchasing power. 贈加工資意味著增加購買力。 ...
be going to/will
11.5 be going to / will 用于條件句時， be going to 表將來 will 表意愿 If you are going to make a journey, you'd better get ready for it as soon as possible. Now if you will take off your clothes, we will fit the new clothes …...
