動(dòng)詞時(shí)態(tài):如何區(qū)別將來(lái)時(shí)態(tài)
作者:小包子
來(lái)源:互聯(lián)網(wǎng)
2016-12-21 18:39
(1)將來(lái)完成時(shí)的構(gòu)成:will have done,表示到將來(lái)某一時(shí)刻已經(jīng)完成的動(dòng)作,必須和某個(gè)時(shí)間狀語(yǔ)連用,強(qiáng)調(diào)到將來(lái)某一點(diǎn)時(shí)間動(dòng)作的結(jié)束。
Workers will have completed the new roads by the end of this year.
今年年底前工人們就建好這條新路了。
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(2)將來(lái)進(jìn)行時(shí)的構(gòu)成:will be doing,表示將來(lái)某個(gè)時(shí)候正在進(jìn)行的動(dòng)作或表示計(jì)劃好的事,陳述將來(lái)的事實(shí)。
They will be arriving here tomorrow.
他們明天就到了。
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(3)將來(lái)完成進(jìn)行時(shí)的構(gòu)成:will have been doing,表示某種狀況一直持續(xù)到說(shuō)話人所提及的時(shí)間,從某一點(diǎn)發(fā)生, 一直延續(xù)到將來(lái)的某一點(diǎn), 并且將可能延續(xù)下去,強(qiáng)調(diào)到將來(lái)某一點(diǎn)時(shí)間動(dòng)作可能結(jié)束或延續(xù)。
By this time next week, I will have been working for this firm for twenty years.
下禮拜的這個(gè)時(shí)候,我就在這家公司工作滿20年了。
By Friday midday, they will have been working on it for seven days.(work on sth.? ?? ?關(guān)于……的工作)
到周五中午為止,他們就為此工作7天了。
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(4) 在時(shí)間狀語(yǔ)從句中,要用現(xiàn)在完成時(shí)代替將來(lái)完成時(shí):
By the time I’ve completed this one, I’ll have been writing for six years.
到我寫(xiě)完這本書(shū)時(shí),我將已經(jīng)寫(xiě)了6年書(shū)了。
When I’ve built this one, I’ll have built five altogether.
我建好這座樓的時(shí)候,我將已經(jīng)建了5座了。