被动语态(英语)1.Theroomshouldbecleaned.2.Theroomiscleanedeveryday.3.Theroomisbeingcleanednow.4.Theroomhasbeencleaned.5.Theroomwascleanedthismorning.通过观察,它们的共同点是:(),不同点是:()结论:

Question

被动语态(英语)
1.The room should be cleaned.
2.The room is cleaned everyday.
3.The room is being cleaned now.
4.The room has been cleaned.
5.The room was cleaned this morning.
通过观察,它们的共同点是:( ),不同点是:( )
结论:

Answer 1

他们的共同点是全部都是被动句
不同点：时态不同
结论：被动语句可以用不同时态表示,但意义也不同