小学英语语法总结:情态动词
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2019-07-25 13:59:16
情态动词的使用
1)情态动词can(能够),must(必须),may(可以)
结构:主语+can/must/may+动词原型
He can make the tea.
Sally can air the room.
We can speak English.
★变疑问句将情态动词移到句首
Can he make the tea?
Can Sally air the room?
Can we speak English?
★变否定句在情态动词后面加not
He cannot make the tea.
Sally cannot air the room.
We cannot speak English.
