英語的將來完成時(shí)表示表示一個(gè)持續(xù)到過去某時(shí)的動(dòng)作。這個(gè)是大家在中學(xué)時(shí)期就知道的,今天,小編為同學(xué)們帶來了相當(dāng)豐富的與英語將來完成時(shí)的相關(guān)語法,一起來看看吧!

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將來完成時(shí)的構(gòu)成是由"shall/will?+?have?+過去分詞"構(gòu)成的。??

Before?long?he?will?have?forgotten?all?about?the?matter.??不久他就會(huì)全然忘記這件事的。??

He?is?somebody?now.?He?will?not?have?remembered?his?old?classmates.?他現(xiàn)在是一個(gè)有身份的人了,他可能不會(huì)記得老同學(xué)了。??

Will?you?have?known?Kevin?for?10?years?next?month???到下個(gè)月你認(rèn)識(shí)凱文該有10年了吧??

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1、表示將來某時(shí)之前或某動(dòng)作發(fā)生之前已經(jīng)完成的動(dòng)作。

例句:

I shall have finished it by next Friday.到下周五我就把完成了。

She will have written it tomorrow at noon.明天中午她就會(huì)寫好了。

They will have been graduated from the university before he returns from abroad.在他從國外回來之前他們就會(huì)大學(xué)畢業(yè)了。

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2、表示一個(gè)持續(xù)到將來某時(shí)或某動(dòng)作發(fā)生之前的動(dòng)作。

例句:

By next Monday,she will have studied here for three years.到下周一,她在這里學(xué)習(xí)就要滿3年了。

The concert will begin at half past eight.They will have played half an hour when you arrive.音樂會(huì)將在8點(diǎn)半開始。你到達(dá)時(shí),他們將已經(jīng)演奏半小時(shí)了。

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3、表示對現(xiàn)在或?qū)砜赡芤呀?jīng)完成動(dòng)作的推測,對過去實(shí)況的推測。

He will have arrived by now.他這是可能已經(jīng)到了。

He is a somebody now.He will have forgotten his old friends.他現(xiàn)在是個(gè)要人了,可能把老朋友都忘了。

You'll have heard that China will launch another spaceship.中國將要發(fā)射另一艘宇宙飛船,你可能已經(jīng)聽說了。

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