發(fā)布時(shí)間:2018/02/06 10:05:51 來(lái)源:易學(xué)仕專升本網(wǎng) 閱讀量:4290
摘要:一般現(xiàn)在時(shí) (am, is, are, do, does) 1、表示現(xiàn)在經(jīng)?;蚍磸?fù)發(fā)生的動(dòng)作或存在的狀態(tài),常和often, always, usually, sometimes, everyday 等時(shí)間狀語(yǔ)連用; 2、表示主語(yǔ)的特征、性
一般現(xiàn)在時(shí) (am, is, are, do, does)
1、表示現(xiàn)在經(jīng)常或反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài),常和often, always, usually, sometimes, everyday 等時(shí)間狀語(yǔ)連用;
2、表示主語(yǔ)的特征、性格、能力等;
3、表示客觀事實(shí)或普遍真理;
4、表示安排或計(jì)劃好的將來(lái)要發(fā)生的動(dòng)作;The plane takes off at 10 am.
5、在時(shí)間或條件狀語(yǔ)中,表示將來(lái)的動(dòng)作;When you see her just tell her that I am all right.
6、在某些文學(xué)作品的情節(jié)描寫中,代替過(guò)去時(shí),表示或用于引述書刊材料;The author says that the soldiers fight for freedom not for money.
一般過(guò)去時(shí) (was, were, did)
用于表示過(guò)去某時(shí)發(fā)生的動(dòng)作或狀態(tài),常和表示過(guò)去的時(shí)間狀語(yǔ)連用,如yesterday,last week,three years ago, in 1987, at the time , in July.
干貨:普通專升本英語(yǔ)語(yǔ)法之動(dòng)詞主要時(shí)態(tài)!
一般將來(lái)時(shí)
主要用于表示將來(lái)發(fā)生的動(dòng)作或情況
在時(shí)間或條件狀語(yǔ)中,一般不用將來(lái)時(shí),而是用現(xiàn)在時(shí)代替將來(lái)時(shí)。I’ll let you know the result when I finish everything。
1、shall, will + 動(dòng)詞原型構(gòu)成一般將來(lái)時(shí);
2、am (is , are) going to + 動(dòng)詞原型,表示近期打算去做的事情或可能要發(fā)生的事情;
3、am (is , are) about to + 動(dòng)詞原型,表示即將發(fā)生的動(dòng)作;
4、am (is , are) to + 動(dòng)詞原型,表示必須或計(jì)劃要進(jìn)行的動(dòng)作 You are to be here by 4 pm for collecting the shipment you ordered.
過(guò)去將來(lái)時(shí)
用于表示過(guò)去某一時(shí)間內(nèi),將要發(fā)生的動(dòng)作或存在的狀態(tài) was (were) going to +動(dòng)詞原型 was (were) about to +動(dòng)詞原型was (were) to + 動(dòng)詞原型 表示過(guò)去某時(shí)間內(nèi)計(jì)劃、打算或一定要進(jìn)行的動(dòng)作
現(xiàn)在進(jìn)行時(shí)
go, come , stay , leave, start 的現(xiàn)在進(jìn)行時(shí)形式可以表示將來(lái)即將發(fā)生的動(dòng)作 He is coming to see you tomorrow.hate, like, love, believe, think, look, mind, have, seem, sound, smell, taste 通常不使用進(jìn)行時(shí)態(tài)
將來(lái)進(jìn)行時(shí)
將來(lái)進(jìn)行時(shí)用于在將來(lái)的某一段時(shí)間正在發(fā)生的動(dòng)作,或按計(jì)劃在未來(lái)將要進(jìn)行的動(dòng)作 This time next week she will be working in the company.
現(xiàn)在完成時(shí)
表示從過(guò)去,但持續(xù)到現(xiàn)在的動(dòng)作,或表示過(guò)去發(fā)生的動(dòng)作,但對(duì)現(xiàn)在仍留有某種后果和造成影響。 He has paid his income tax.
過(guò)去完成時(shí)
用來(lái)表示過(guò)去某個(gè)時(shí)間或某個(gè)動(dòng)作之前已經(jīng)完成的動(dòng)作,或者表示過(guò)去某個(gè)時(shí)間開(kāi)始一直延續(xù)到過(guò)去另一個(gè)時(shí)間的動(dòng)作。
He said that the group had written him a letter and asked him to go there for an intervier.
將來(lái)完成時(shí)
用來(lái)表示在將來(lái)某時(shí)間以前已經(jīng)完成的動(dòng)作
I am sure he will have left Tokyo by this time tomorrow.
現(xiàn)在完成進(jìn)行時(shí)
表示從過(guò)去某一個(gè)時(shí)間開(kāi)始一直延續(xù)要現(xiàn)在的動(dòng)作,這個(gè)動(dòng)作可能剛剛結(jié)束,或者可能要繼續(xù)進(jìn)行下去。 She has been working in Guangzhou since 1985.
過(guò)去完成進(jìn)行時(shí)
表示過(guò)去某個(gè)時(shí)間以前已經(jīng)開(kāi)始而又延續(xù)到過(guò)去這個(gè)時(shí)間的動(dòng)作??赡軇倓偼V?,也可能還在繼續(xù)。 He told me that he had been a teacher of physics for more than twenty years.
在表示時(shí)間或條件關(guān)系的主從復(fù)合句中,遵照“主將從現(xiàn)”原則,主句用將來(lái)時(shí)態(tài),從句用現(xiàn)在時(shí)態(tài)。
被動(dòng)語(yǔ)態(tài)
助動(dòng)詞be + 及物動(dòng)詞的過(guò)去分詞
含有情態(tài)動(dòng)詞:情態(tài)動(dòng)詞+ be + 及物動(dòng)詞的過(guò)去分詞 例:They will widen (擴(kuò)展) the road.The road will be widened.
情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài):
一般式:情態(tài)動(dòng)詞(can, could, may, might, must, should, need等)+ be + 過(guò)去分詞
完成式:情態(tài)動(dòng)詞(can, could, may, might, must, should, need等)+ have been + 過(guò)去分詞 例:This can be done by hand. 這可以手工做。
The project might have been completes earlier. 這項(xiàng)工程本可以早些完工的。
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