被动语态的用法归纳_简述被动语态的用法( 三 )

被动：My car had been towed away. I asked why this had been done and told that...it had been parked under a "No Parking Sign".
当我回来时，发现我的车被拖走了。我问他们为什么这么干。他们告诉我说因为我把车停在“禁止停车”的区域。
主动：They had build three ships by last December.
被动：By last December three ships had been built by them.
到去年年底他们已建造了三艘船。
Research had been centred on the improvement of natural building materials before synthetics were created.
合成材料造出之前，研究工作集中在改进天然建筑材料上。
He did not say if all those steel pipes had been examined.
他并没有说那些钢管是否都检验过。
After plastic had been created, engineers were given a much wide choice of materials.
塑料发明之后，工程师们在材料选择上有了更广阔的途径。
一般将来时
“shall(will) do”，被动变“do”为“be done”
即由“shall do”或“will do”变为“shall be done”或“will be done” 。
例：主动：We shall build several big modern power plants in our city.
被动：Several big modern power plants will be built in our city.
我市将建立几座大型现代化的发电厂。
（“shall do”中的“shall”要随新主语变为“will”，“do”要变为“be done” 。）
主动：I shall send my second boy to school next September.
被动：My second boy will be sent to school next September.
过年九月我将送我次子去读书。
主动：In order to fool people cheaps and swindlers will make such bricks out of lead covering the "lead brick" with gold.
被动：Such bricks will be made out of lead covering the "lead brick" with gold by swindlers.
砖块外面会被骗子们镀上一层金来做这样的“金砖” 。
主动：They will ask you a lot of strange questions.
被动：You will be asked a lot of strange questions by them.
他们将问你许多怪题。
被动句中的“by”引出的宾语，一般说来，如果是人称代词你、我、他等，均可省略，“someone no one”不由“by”来引出。如果是名词不能省略，但当今英语也都可省略了。
主动：The Chinese people will make more space explorations in the future.
被动：More space explorations will be made in the future by the Chinese people.
中国人民在未来将进行更多的太空探索。