七种被动语态形式

七种被动语态形式

1) 一般现在时的被动语态 (am/is/are+ 过去分词)

如: The work is done during two days.

2) 一般过去时的被动语态 (was/were+ 过去分词)

如: He was sent to the hospital immediately after the accident.

3) 一般将来时的被动语态 (will/shall + be + 过去分词或 + be going to + be + 过去分词)

如: The work will be finished soon.

4) 现在进行时的被动语态 (is/am/are + being+ 过去分词)

如: The bridge is now being constructed.

5) 现在完成时的被动语态 (have/has +been + 过去分词)

如: The radio has been repaired when we phoned the shop.

6) 带情态动词的被动语态 (情态动词 + be + 过去分词)

如: This can be done in a few minutes.

7) 动词不定式的被动式 (to be + 过去分词)

如: It is an honor for me to be asked to speak here.

现在完成时的被动语态

其构成是: have/has been + done

现在完成时的被动语态表示动作发生在过去, 到现在已经完成或对现在仍有影响,

。如：

1. The dirty clothes have been washed.

脏衣服都已经洗了。

2. The plan has been studied by the experts for three times.

这项计划已经由专家研究过三次了。

现在完成时:表示从过去持续到现在，还可能继续持续下去的动作，往往和表示一段时间的状语（for+一段时间， since…, ）等连用，或用于how long 句型中

1. 主语是行为动作的承受者。如：

The Temple of Zhang Fei has been rebuilt. 张飞庙已经过重建。

2. 说话时已经完成的动作或出现的结果。如:

The door has been locked.门已经被锁上了。

3. 动作或状态始于过去, 持续到现在, 并可能持续下去

如：He has been told about it for many times.

有人告诉他这事很多次了。(可能还会有人告诉他)

注意:

1.副词的位置

often, usually, always, never, hardly,seldom等副词置于have/has和been中间。

如: I have never been to Beijing.

. 2.并不是所有动词都有被动语态

1) happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。如： [误] Great changes have been taken place in China since 1978.

[正] Great changes have taken place in China since 1978.

句型

现在完成时被动语态肯定句: 主语+has/ have been +done

Her motorbike has been stolen.她的摩托车被盗了。

现在完成时被动语态否定句: 主语+has/ have +not+ been+ done

The task has not been finished yet.任务尚未完成。

现在完成时被动语态一般疑问句: Has he (she, it,单数名词)+been +done

a new computer been bought买了一台新电脑吗

they been sent abroad to study Eng-lish

他们已经被派往国外学英语了吗

现在完成时被动语态特殊疑问句: 疑问词+have (has)+主语+been+ done

has been bought by Tom. 汤姆已经买了什么东西

has the car been repaired 这辆小汽车已经在哪里修理好了

The Present Progressiv Passive Voice 现在进行时的被动语态结构：

is / are +being + 过去分词

1. animal’s fur is being used to make sweaters for people.我们的毛被用于制造毛衣。

good things are being done here to save local wildlife.我们已经做了很多好事拯救地球

现在进行时的被动语态

现在进行时被动语态表示说话时或现阶段某个被动的动作正在进行,

谓语动词的形式为“is/ are / am + being+过去分词”。

Look! The children are being taken care of by their aunt.

瞧!孩子们现在正由姑母照看着。(指现在的情况

The report is being written by one of the best students.

报告正在由一个最好的学生写着。

现在进行时被动语态的用法