情态动词,感官动词变被动语态如果感官动词后的是V-ing,变被动要不要加to?情态动词变被动语态例句,例题

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情态动词,感官动词变被动语态如果感官动词后的是V-ing,变被动要不要加to?情态动词变被动语态例句,例题情态动词,感官动词变被动语态如果感官动词后的是V-ing,变被动要不要加to?情态动词变被动语

情态动词,感官动词变被动语态如果感官动词后的是V-ing,变被动要不要加to?情态动词变被动语态例句,例题
情态动词,感官动词变被动语态
如果感官动词后的是V-ing,变被动要不要加to?
情态动词变被动语态例句,例题

情态动词,感官动词变被动语态如果感官动词后的是V-ing,变被动要不要加to?情态动词变被动语态例句,例题
1.如果感官动词后的是V-ing作为宾语补足语,变被动时不需要加to.
如果感官动词后的是V-pp作为宾语补足语,变被动时也不需要加to.
只有当感官动词后的是不带to的不定式(即所谓的动词原形)作为宾语补足语,变被动时才需要加to.
2.情态动词变被动语态结构特征:情态动词+ be + 动词的过去分词
如:Young trees must be watered often.
Your mistakes should be corrected right now.
The door may be locked inside.
Your homework can be handed in tomorrow.

含有情态动词的被动语态构成:情态动词+ be + 及物动词的过去分词
Young trees must be watered often.
Your mistakes should be corrected right now.
The door may be locked inside.
Your homework can be handed in tomorrow.
明白吗?不需要加to... -__-