1、continue to do继续做另一件事情(已经完成一件工作)After he finished reading a novel, he continued to play games with his friends.他读完小说后跟朋友们继续玩游戏。

2、continue doing继续做同一件事(还没完成)After a rest, he continues his reading.稍事休息后，他继续看书。