8.6 try doing/to do 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. http://yingyu.chazidian.com 我试着种果木花卉，但未成功 8.7 go on doing/to do 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，他接着去做物理。 Go on doing the other exercise after you have finished this one. 作完这个练习后，接着做其他的练习