53 現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的比較（二）　Track 053

完成進(jìn)行時(shí)強(qiáng)調(diào)動(dòng)作的過(guò)程，完成時(shí)強(qiáng)調(diào)動(dòng)作的結(jié)果。
現(xiàn)在完成進(jìn)行時(shí)所強(qiáng)調(diào)的是在過(guò)去一段時(shí)期內(nèi)某項(xiàng)活動(dòng)的持續(xù)性，因此強(qiáng)調(diào)的是動(dòng)作本身?，F(xiàn)在完成時(shí)則是強(qiáng)調(diào)動(dòng)作的結(jié)果。
a. My hands are very dirty. I’ve been painting the house.
我的手很臟，我一直在給房子刷漆。
b. I have painted the house green.（The house was white, but now it’s green.）
我把房子刷成了綠色。
c. Sorry about the mess—I’ve been painting the house.
（painting活動(dòng)還沒(méi)有結(jié)束，房子還沒(méi)有收拾，所以屋子很亂。）
d. I’ve painted two rooms since lunchtime.
（painted的結(jié)果是“兩間房子都已粉刷完畢”。）
e. I have been reading your grammar book. After I finish it,I’ll discuss some problems with you.
f.I have read your grammar book and I have questions to ask you.
g. I have been reading the book you lent me but I haven’t finished it yet.
h. I have read the book you lent me, so you can have it back now.
i. — Oh, I have been sitting in the same position too long. My legs have fallen asleep.
噢，我一個(gè)姿勢(shì)坐得太久了，兩條腿都麻木了。
—Shake it a little before you get up.
站起來(lái)之前，你先把腿抖一抖。
從上一句我們可看出：由于長(zhǎng)時(shí)間持續(xù)地坐著 (have been sitting)，造成的結(jié)果是My legs have fallen asleep。因此，完成進(jìn)行時(shí)表示活動(dòng)的延續(xù)性；完成時(shí)強(qiáng)調(diào)動(dòng)作的結(jié)果。