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(lái)做的事。
　　
After he had finished his math，he went on to do his physics.
做完數(shù)學(xué)后，他接著去做物理。
　　
Go on doing the other exercise after you have finished this one.
作完這個(gè)練習(xí)后，接著做其它的練習(xí)