第1个回答 2009-04-16
带情态动词的被动语态的结构是“情态动词+be+动词的过去分词”,其疑问句是将情态动词提到主语之前,否定句是在情态动词后加not。
e.g.
· Your camera can be mended in two hours.
(你的照相机两小时以后可以修好。)
· Your composition may be handed in tomorrow.
(你的作文可以明天交。)
· Should the flowers be watered often?
(这些花要常浇水吗?)
· The magazine mustn't be taken out of the reading -room.
(这杂志一定不要拿出阅览室。)