高中英語(yǔ)時(shí)態(tài)用法:現(xiàn)在完成進(jìn)行時(shí)和過(guò)去完成式
高中英語(yǔ)時(shí)態(tài)用法:現(xiàn)在完成進(jìn)行時(shí)和過(guò)去完成式
中學(xué)英語(yǔ)涉及到的時(shí)態(tài)一共有16種,下面給大家準(zhǔn)備了現(xiàn)在完成進(jìn)行時(shí)用法說(shuō)明,希望對(duì)大家復(fù)習(xí)備考有幫助。
高中英語(yǔ)十六種時(shí)態(tài)用法詳解之現(xiàn)在完成進(jìn)行時(shí)
1. 現(xiàn)在完成進(jìn)行時(shí)的定義
現(xiàn)在完成進(jìn)行時(shí)表示某動(dòng)作從過(guò)去某個(gè)時(shí)間開(kāi)始,一直延續(xù)到現(xiàn)在,并且還有可能持續(xù)下去。如:
We have been waiting for him for two hours. 我們等他等了兩個(gè)小時(shí)。
2. 現(xiàn)在完成進(jìn)行時(shí)的結(jié)構(gòu)
現(xiàn)在完成進(jìn)行時(shí)由“have /has been + 現(xiàn)在分詞”構(gòu)成。
3. 現(xiàn)在完成進(jìn)行時(shí)的應(yīng)用
現(xiàn)在完成進(jìn)行時(shí)所用的時(shí)間狀語(yǔ):this month / week / year, these days, recently / lately, in the past few + 時(shí)間段, since +時(shí)間點(diǎn), for + 時(shí)間段。如:
They have been building the bridge for two month. 兩個(gè)月來(lái)他們一直在修橋。
They have been planting trees this month. 這個(gè)月來(lái)他們一直在植樹(shù)。
4. 現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別
(1) 現(xiàn)在完成時(shí)強(qiáng)調(diào)動(dòng)作的完成,而現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)動(dòng)作的延續(xù),因此,表示動(dòng)作的完成,只能用現(xiàn)在完成時(shí),而不能用現(xiàn)在完成進(jìn)行時(shí)。如:
He has changed his idea. 他改變了想法。
(2) 在表示動(dòng)作的延續(xù)時(shí),雖然既可用現(xiàn)在完成時(shí),也可用現(xiàn)在完成進(jìn)行時(shí),但現(xiàn)在完成進(jìn)行時(shí)強(qiáng)調(diào)動(dòng)作的進(jìn)行。因此在需要明確表示動(dòng)作還要持續(xù)下去時(shí),應(yīng)用現(xiàn)在完成進(jìn)行時(shí)。如:
We have been studying here for two years. 我們?cè)谶@兒已經(jīng)學(xué)習(xí)了兩年了。
(3) 有些延續(xù)性動(dòng)詞(如 keep, learn, live, stay, study, work等),用于現(xiàn)在完成時(shí)或現(xiàn)在完成進(jìn)行時(shí)的區(qū)別不大。如:
I have lived here for many years.=I have been living here for many years. 我在這兒住了多年了。
高中英語(yǔ)十六種時(shí)態(tài)用法詳解之過(guò)去完成時(shí)
1. 過(guò)去完成時(shí)的定義
過(guò)去完成時(shí)既可表示過(guò)去某個(gè)時(shí)間或動(dòng)作之前所發(fā)生的事情(常用時(shí)間狀語(yǔ)有already, before, ever, just, never, still, yet),也可表示過(guò)去某個(gè)時(shí)間或動(dòng)作之前所發(fā)生的動(dòng)作一直持續(xù)到過(guò)去某個(gè)時(shí)間(常接時(shí)間狀語(yǔ):since +時(shí)間點(diǎn), for + 時(shí)間段)。如:
When I got to the station, the train had left. 當(dāng)我到達(dá)車站時(shí),火車已經(jīng)開(kāi)走了。
We had learnt fifteen lessons by last week. 到上周為止,我們學(xué)完了十五篇課文。
He had stayed here for two days before he left. 他走之前在這兒呆了兩天。
He said that he had lived there since he was ten. 他說(shuō)他十歲起就住在那兒了。
2. 過(guò)去完成時(shí)的結(jié)構(gòu)
過(guò)去完成時(shí)由“had + 過(guò)去分詞”構(gòu)成。
3. 過(guò)去完成時(shí)的應(yīng)用
(1) 與過(guò)去完成時(shí)連用的時(shí)間狀語(yǔ)可以多種多樣,使用它的主要依據(jù)是看其是否發(fā)生在“過(guò)去的過(guò)去”。如:
He had learnt some English before I went here. 在來(lái)這兒之前我學(xué)過(guò)一些英語(yǔ)。
He had written three stories by last year. 到去年他已經(jīng)寫了三篇故事。
We had cleaned the room when he got there. 當(dāng)他到那兒時(shí),我們已經(jīng)把房子弄干凈了。
He went there after he had finished his work. 他把事做完之后,就去哪兒了。
注意:當(dāng)主句跟由before, after, as soon as所引導(dǎo)的時(shí)間從句的動(dòng)作連接很緊密時(shí),從句也可用一般過(guò)去時(shí)。
He went there after he read the letter. 他看了那封信后就去那兒了。
(2) 過(guò)去完成時(shí)還經(jīng)常用于主句為過(guò)去時(shí)的賓語(yǔ)從句中。如:
He said he had been a soldier. 他說(shuō)他當(dāng)過(guò)兵。
They said they had seen the film. 他們說(shuō)這幕電影他們看過(guò)。
(3) 在hardly / scarcely …when…, no sooner…than… 兩個(gè)結(jié)構(gòu)中的主句通常要用過(guò)去完成時(shí)。如:
Hardly had I told her the news when she began to cry out. 她一聽(tīng)到這一消息就大哭了起來(lái)。
Scarcely had he finished his supper when he went out. 他已吃完晚飯就出去了。
No sooner had he fallen asleep than he lay down on the bed. 他一躺倒床上就睡著了。
(4) 動(dòng)詞expect, hope, suppose, think, want等的過(guò)去完成時(shí)可用來(lái)表示未實(shí)現(xiàn)的計(jì)劃、打算或希望。如:
I had hoped to see you. 我本希望來(lái)看你。
He had wanted to buy a house in Beijing. 他本想在北京買棟房子。
4. 過(guò)去完成時(shí)與一般過(guò)去時(shí)
(1) 過(guò)去完成時(shí)表示以過(guò)去某時(shí)間為起點(diǎn)以前所發(fā)生的動(dòng)作或存在的狀態(tài),即:過(guò)去完成時(shí)強(qiáng)調(diào)“過(guò)去的過(guò)去”,而一般過(guò)去時(shí)只表示以現(xiàn)在時(shí)間為起點(diǎn)以前所發(fā)生的事情或存在的狀態(tài)。如:
He studied there two years ago. 他在那兒學(xué)習(xí)了兩年。(離現(xiàn)在兩年)
He said he had studied there two years ago. 他說(shuō)他在那兒學(xué)習(xí)了兩年。(離他說(shuō)話時(shí)兩年)
(2) 表示過(guò)去某個(gè)時(shí)間以前所連續(xù)發(fā)生的兩個(gè)或兩個(gè)以上的動(dòng)作時(shí),一般用and, then, but按照動(dòng)作的先后順序連接,此時(shí)通常用一般過(guò)去時(shí)而不用過(guò)去完成時(shí)。如:
He said he went the shop and bought some food. 他說(shuō)他去商店買了一些食品。