2018-2019学年度人教版必修二Unit 4Wildlife protectionPeriodFourGrammar-The Present Progressive Passive Voice

课文原句感知

1．We are being killed(kill) for the wool beneath our stomachs.

2．Our fur is being used(use) to make sweaters for people like you.

3．I wonder what is being done(do) to help you.

4．So good things are being done(do) here to save local wildlife.

1．现在进行时的被动语态的构成形式

am/is/are＋being＋过去分词

2．现在进行时的被动语态表示的意义

(1)表示某事/某人此时此刻正在被......。

The criminal is being watched over by a policeman.

那名罪犯正由一名警察看守。

The bridge is being repaired.这座桥正在被修复中。

(2)表示某事/某人现阶段正在被......。

Many interesting experiments are being carried out these days.

这些天许多有趣的实验正在被进行着。(说话时并不一定正在进行)

(3)表示一种经常性的被动行为，常与always，constantly，frequently等词连用，表示赞赏(扬)、羡慕、讨厌等感情色彩。

I feel very surprised that the window of our classroom is frequently being broken.

我感到非常吃惊的是我们教室的那扇窗户经常被打破。

3．现在进行时的被动语态注意要点

(1)不可遗漏being。

现在进行时的被动语态表示说话时正在进行的一个被动的动作，如果我们把bein