高一英语Unit15Grammar课件
日期：2010-08-20 08:01
Use some modal verbs to say sth that is possible
MUST
CAN
MIGHT
FORMS肯定形式否定形式 疑问形式 备注
must //
cancan’t/cannot Can···？
could could notCould···？
may may not
might might not
COULD
MAY
ORDER:
Might May Could CanMust
UNCERTAINCERTAIN
(可能是Ka，
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