He may be criticized by his father。他可能被他的爸爸批评了;
This playground should be built in my school。应该修个操场在我们学校
1)肯定句:主语+情态动词+be+过去分词+其他
例句:Life can only be understoodbackwards;but it must be lived forwards.
只有向后看才能理解生活,但要生活好,则必须向前看。
例句:What may be doneat any time is done at no time.
随时可做的事,往往没时间做。
2)否定句式:主语+情态动词+not+be+过去分词+其他
例句:Time past cannot be calledagain.
光阴一去不复返。
例句:A man must not be judgedby his appearance,just as the ocean cannot be measured in gallons.
人不可貌相,海水不可斗量。
3)一般疑问句:情态动词+主语+be+过去分词+其他?
例句:Shouldall the rooms be tidied up ?
所有的房间都要打扫干净吗?
例句:Mustthe homework be handed in by tomorrow ?
明天作业必须得叫上吗?
4)特殊疑问:特殊疑问词(不作主语)+情态动词+主语+be+过去分词+其他?
特殊疑问词(不作主语)+情态动词+be+过去分词+其他?
例句:When canmy computer be repaired ?
我的电脑什么时候可以修好?
例句:Who might be electedpresident of the university ?
谁有可能被选为大学校长?