現(xiàn)在完成進(jìn)行時(shí)(The Present Perfect Continuous Tense)

第三人稱單數(shù):has + been+ 現(xiàn)在分詞

其余人稱:have + been+ 現(xiàn)在分詞

表示從過(guò)去某一時(shí)間開始,一直延續(xù)到現(xiàn)在的動(dòng)作,可能會(huì)繼續(xù)進(jìn)行下去或是到說(shuō)話時(shí)結(jié)束,但強(qiáng)調(diào)到說(shuō)話時(shí)為止一直在進(jìn)行的動(dòng)作。常與表示一段時(shí)間的狀語(yǔ)連用。如:for years, since early morning等。

e.g. They have been studying English for years.

e.g. He has been done English since early morning.

do: 處理；修理；收拾(房間等)；洗；整(容)；預(yù)備(功課)；解答(問(wèn)題)

do the dishes 洗碗

do one's face 整容，化妝

do one's hair 梳頭發(fā)，做頭發(fā)

do the room [kitchen]收拾房間[廚房]

do one's homework 做作業(yè)，做功