---The workers were made to work 12 hours a day by the boss .祝你开心。
Mary is often heard to sing in her bedroom.在主动语态中,使让动词(make,have,let)和感官动词(see,look,watch,notice,listen,hear,feel,find)后必省略to,但在被动语态中必须加上to ...
主动语态省略to是指这样的结构:We have never seen him look so well.它的被动语态则是:He has never been seen to look so well.更多例子:He has never been seen to complain or be lazy。he has never been ...
回答:(1)在主动语态中,make , let , hear , see , watch , notice 等词,其后跟省略to的动词不定式(动词原形),在变为被动语态时,必须还原动词不定式符号to.如: We heard him sing this song in the room. He...
等于“have seen”或“have heard”。同样,若是被动态,也需要加to。主动:We have never known the boy smile.我们从来不知道那个男孩会笑。被动:That boy has never been known to smile. 没有人见过那个男孩笑。
___be treated___ in that way.不是,这里let并没有变成被动;使役动词转化为被动语态后面动词才还原to;eg.he made me buy him a paper,转化为被动语态;i was made to buy him a paper,这下明白了。
需要还原。感官动词或使役动词使用省略to的动词不定式,主动语态中不带to ,但变为被动语态时,须加上to .例:make somebody do something→somebody+ be +made to do something see somebody do something→somebody +be +...
1:使役动词 let,have,make:2:感官动词 smell,see,watch,look at,notice ,observe,hear,listen to,feel,find 等后作宾补,省略to.在被动语态中则to 不能省掉 --- The boss made them work the whole night.=They...
3) Who had you come here when it’s so late?4) Let’s go and see them play foot ball.此类句子变为被动句时,不定式必须保留to。1)Though he had often made his little sister cry, today he was...
在这个例句中,“do”是一个不定式,它用作动词的补语,表示被动动作的内容。在被动语态中,不定式“do”需要被还原为“to do”,表示是被动动作的内容,因此不能使用“done”。此外,在被动语态中,主语和宾语的位置颠倒了...