《2025年同步练习册山东科学技术出版社九年级英语全一册人教版》

1. It must be Carla's.
【感知】(1) You must be hungry after all that walking.
(2) They might/could go to the museum.
(3) This hair band can't be a boy's.
【思考】以上句子中的 must,might,could 和 can't 是情态动词,用来表示推测。其中must多用在肯定句中,表示语气肯定的推测,意为“一定,肯定”。might和could多用在肯定句和否定句中,意为“可能,也许”。can't意为“不可能”。
【运用】
(1) Then you ______ be our new English teacher.
A. can
B. may
C. must
D. could
(C)
(2) We ______ go to Shanghai, but I'm not sure.
A. needn't
B. might
C. must
D. mustn't
(B)
(3) The coat ______(不可能)belong to Mary.
can't

答案： 【思考】情态；must；might；could；can't
【运用】
(1) C
(2) B
(3) can't