1--英語(yǔ)中的16種時(shí)態(tài)(全)-文庫(kù)吧
2025-07-20 18:37 本頁(yè)面
【正文】 它 4例句：By the time you get back, great changes will have taken place in this ，就將發(fā)生巨大的變化。 十二、 過(guò)去將來(lái)完成時(shí) ?。罕硎驹谶^(guò)去某一時(shí)間對(duì)將來(lái)某一時(shí)刻以前所會(huì)發(fā)生的動(dòng)作，常用在虛擬語(yǔ)氣中，表示與過(guò)去的事實(shí)相反。 ?。簊hould/would have done sth. ?。篒 thought you39。d have left by this 。 He told them he would have finished it by 8 o39。 十三、 現(xiàn)在完成進(jìn)行時(shí) ?。罕硎緩倪^(guò)去某一時(shí)間開(kāi)始一直延續(xù)到現(xiàn)在的動(dòng)作。這一動(dòng)作可能剛剛開(kāi)始，也可能仍在繼續(xù)，并可能延續(xù)到將來(lái)。 ?。褐髡Z(yǔ) + have/has + been + doing + 其它 ?。簊ince + 時(shí)間點(diǎn)，for + 時(shí)間段等。 ?。篒 have been sitting here for an 。 The children have been watching TV since six o39。，孩子們一直看電視。 十四、 過(guò)去完成進(jìn)行時(shí) ?。罕硎灸硞€(gè)正在進(jìn)行的動(dòng)作或狀態(tài)，持續(xù)到過(guò)去某個(gè)時(shí)刻，還未完成，一直持續(xù)到之后的當(dāng)前才結(jié)束。 ?。褐髡Z(yǔ) + had + been + doing + 其它 ?。篠he had been suffering from a bad cold when she took the 。 Had they been expecting the news for some time? 他們期待這個(gè)消息有一段時(shí)間了吧？ ?。孩偕形赐瓿桑篐e had been writing the 。（他沒(méi)寫(xiě)完） ?、谄髨D：He had been studying the meaning of this 。（他曾努力學(xué)習(xí)過(guò)它） ?、畚吹媒Y(jié)果：We had been studying what our enemy had 。（但是我們沒(méi)有理解） ?、茏罱闆r：He had been quarrelling with his 。（最近） ?、莘磸?fù)動(dòng)作：He had been asking me the same 。（屢次） ?、耷榫w：What had he been doing？他做了什么？（不耐煩） 十五、 將來(lái)完成進(jìn)行時(shí) ?。罕硎緞?dòng)作從某一時(shí)間開(kāi)始一直延續(xù)到將來(lái)某一時(shí)間。是否繼續(xù)下去，要視上下文而定。 ?。簊hall/will have been doing ?。篒 shall have been working here in this factory for twenty years by the end of the ，我將在這個(gè)工廠(chǎng)工作20年了。 If we don39。t hurry up the store will have been closing before we get there. 咱們?nèi)绮豢煲稽c(diǎn)兒，等我們到了那兒，店門(mén)就會(huì)關(guān)了。 十六、 過(guò)去將來(lái)完成進(jìn)行時(shí) ：表示從過(guò)去某時(shí)看至未來(lái)某時(shí)以前會(huì)一直在進(jìn)行的動(dòng)作。 ：should/would + have + been +現(xiàn)在分詞 ：He told me that by the end of the year he would have been living there for thirty ，到年底時(shí)，他就在那住了30年了。主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)一、 被動(dòng)語(yǔ)態(tài)的用法： 1. 一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)構(gòu)成：is / am / are + 及物動(dòng)詞的過(guò)去分詞 Our classroom is cleaned every day. 我們教室每天都被打掃。 I am asked to study hard. 我被告知要努力學(xué)習(xí)。 Knives are used for cutting things. 刀是用來(lái)切東西的。 2. 一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)構(gòu)成：was / were + 及物動(dòng)詞的過(guò)去分詞 A new shop was built last year. 去年修了一座新商店。 Dinosaur eggs were laid long long ago. 恐龍蛋被放置了很久很久。 3. 一般將來(lái)時(shí)的被動(dòng)語(yǔ)態(tài)構(gòu)成：will+ be + 及物動(dòng)詞的過(guò)去分詞 A new hospital will be built in our city. 我們城市將要修建一家新醫(yī)院。 Many more trees will be planted next year. 明年會(huì)種更多的樹(shù)。 4. 現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)構(gòu)成：am / is / are + being + 及物動(dòng)詞的過(guò)去分詞 Uncle Wang is mending my bike now.→ My bike is being repaired by Tom now. 王叔叔正在修理我的自行車(chē)。 They are planting trees over there. → Trees are being planted over there by them. 他們?cè)谀抢锓N植的樹(shù)木。 5. 現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)構(gòu)成：has / have + been + 及物動(dòng)詞的過(guò)去分詞 This book has been translated into many languages. 這本書(shū)被翻譯成多種文字。 Many manmade satellites have been sent up into space by many countries. 在許多國(guó)家有許多人造衛(wèi)星被送上了太空。 ：was/were + being + 及物動(dòng)詞的過(guò)去分詞 The boy was being operated on when his parents hurried to the 。 The new road was being 。 ：had + been + 及物動(dòng)詞的過(guò)去分詞 The classroom hadn’t been cleaned before the teacher came. 在老師來(lái)之前，教室尚未打掃。 The tickets had been sold out before I came to the 。 ：shall/will + have done They will have been married for 20 years by then. 屆時(shí)，他們結(jié)婚將滿(mǎn)20周年。 The project will have been pleted before 。 ：情態(tài)動(dòng)詞 + be + 及物動(dòng)詞的過(guò)去分詞 Young trees must be watered often. 小樹(shù)需要經(jīng)常澆水。 Your mistakes should be corrected right now. 你應(yīng)該現(xiàn)在就改正你的錯(cuò)誤。 The door may be locked inside. 這扇門(mén)可以反鎖。 Your homework can be handed in tomorrow. 你的家庭作業(yè)可以明天交。 二、 怎樣把主動(dòng)語(yǔ)態(tài)改成被動(dòng)語(yǔ)態(tài)? 把主動(dòng)語(yǔ)態(tài)改為被動(dòng)語(yǔ)態(tài)非常簡(jiǎn)單，可以遵循以下幾個(gè)步驟： 1. 先找出謂語(yǔ)動(dòng)詞； 2. 再找出謂語(yǔ)動(dòng)詞后的賓語(yǔ)； 3. 把賓語(yǔ)用作被動(dòng)語(yǔ)態(tài)中的主語(yǔ)； 4. 注意人稱(chēng)、時(shí)態(tài)和數(shù)的變化。 例：1. Bruce writes a letter every week. →A letter is written by Bruce every week. 2. Li Lei mended the broken bike this morning. →The broken bike was mended by Li Lei this morning. 李雷今天上午在修理壞的自行車(chē)。 3. He has written two novels so far. →Two novels have been written by him so far. 至今他已寫(xiě)了兩部小說(shuō)。 4. They will plant ten trees tomorrow. →Ten t
環(huán)評(píng)公示相關(guān)推薦
鄂ICP備17016276號(hào)-1