1、 表示有目的'、有意識(shí)地進(jìn)行練習(xí)或訓(xùn)練某項(xiàng)技能
do some running 跑步
do some reading 看書
do some writing 練練字
do some typing打字
This year I’m going to do more speaking .今年我打算多進(jìn)行口語練習(xí)
2、 表示做一些籠統(tǒng)但不具體指明的事
do some shopping 買東西
do some washing 洗衣服
do some cooking 做飯
do some cleaning 打掃除
do some sewing 做針線活