英语中被字句的句型

[被动语态」的句型,及「主动」与「被动」句型之互换「主动语态」改为「被动语态」的方法如下:

主动式:主词(S)+动词(V)+受词(O)

被动式:主词(原O)+be+pp.+by+受词(原S)

讲解1. 「主动式」的主词(S)变成「被动式」的受词(O).

2. 「主动式」的受词(O)变成「被动式」的主词(S).

3. 「主动式」的动词改为「被动式」时,须加be动词再取过去分词;反之,须删掉be动词,过去分词转成现在式(V;V-s;V-es)或过去式.

常用的五种被动语态句型:主动语态和被动语态时态要一致

现在式主动与被动:V(-s, -es)(am, are, is +pp.

e.g. I love English. (我喜爱英语.)

( English is loved by me. (英语被我喜爱.)

过去式主动与被动:V-ed(was, were +pp.

e.g. He wrote the letter. (他写了这封信.)

( The letter was written by him. (这封信被他写.)

未来式主动与被动:

(1) will V(will be pp. (2) be going to V(be going to be pp.

e.g.1 She will wash the clothes. (她将洗这些衣服.)

( The clothes will be washed by her. (这些衣服将被她洗.)

e.g.2 He is going to sing the song. (他将唱这首歌.)

( The song is going to be sung by him. (这首歌将由他来唱.)

现在完成式主动与被动:

have / has pp. ( have / has + been + pp.

e.g. He has done his English lessons. (他已做完他的英语功课.)

( His English lessons have been done by him.(他的英语功课已被他做完.)

现在进行式主动与被动:

am, are, is + V-ing (am, are, is + being + pp.

e.g. Mr. Li is teaching English. (李先生正在教英语.)

( English is being taught by Mr. Li. (英语正在被李先生教.)