请问:see,watch,notice,hear,feel,observe这些在被动语态里都要还原to...
feel, hear, see, watch, notice, observe的用法都如：see sb. do sth.都不加to，但在被动语态里都要恢复to.如：be seen to do, be watched to do
see,watch,notice,hear,feel,observe等这些在被动语态里都要还原to,
这些动词都是及物动词，有被动语态的。它们后面不带to 的不定式在被动语态中都要将to 还原。例如：We often see him play basketball .---He is often seen to play basketball by us.【俊狼猎英】团队为您解答。
关于感官动词用于被动还原to
感官动词如see,watch,notice,observe,hear,feel等+sb.+do\/doing.也就是说既可加省略to的不定式,又可加动名词.+do;表示看或听到动作的全过程或是经常性的动作.用被动语态时还原不定式.如:see sb. do=sb be seen to do +doing:表示看或听到正在进行的动作.用被动语态应该这样变:see sb. doing=...
...有被动语态,又说它的被动语态要在感官动词后加to呢?
感官动词有(see,watch,observe,look at, hear, listen to ,notice);感官动词有一个重要用法：感官动词+宾语+do，在用作被动语态要补出to.例如:I heard her sing an English song just now.She was heard to sing an English song just now.另外，使役动词包括(have,let,make)也有这种用法。如...
被动语态还原to的口诀?
被动语态还原to的口诀：一感二听三让四看半帮助。这些词包括feel，hear，listen to，make，have，let，see，watch，look at，observe，notice，help等。一感二听三让四看半帮助：一感：feel。二听：hear，listen，to。三让：make，have，let。五看：see，watch，look at，observe，notice。半帮助：...
主动语态中这些动词后面跟的是动词原形,但变成被动语态后原型要...
一般都是使役动词和感官动词，因为它们才会有不带to的不定式做其宾语补足语。具体动词主要有以下几个：使役动词：make, let, have 感官动词：see, notice, watch, feel, observe, hear, listen to, look at 还有一个：help.如果你满意我的答案，敬请采纳，这是对我们答题者劳动的尊重，多谢！参考...
是不是只有情态动词和助动词后面才用动词原形
1） 情态动词 （ 除ought 外） 后.2） 使役动词 let,have,make后,感官动词 see,watch,look at,notice ,observe,hear,listen to,smell,feel,find 等后.注意：被动语态中不能省去to.例如：I saw him dance.我看见他跳舞.=He was seen to dance.The boss made them work the whole night....
英语被动语态问题 高悬赏!帮帮忙!
你的例子已经不少了这样的词大概就是那些 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 were made to wo...
...有被动语态,又说它的被动语态要在感官动词后加to呢?
感官动词有see,watch,observe,look at, hear, listen to ,notice有被动语态！！！用法：感官动词+宾语+do，在用作被动语态要补出to.例如:I heard her sing an English song just now.She was heard to sing an English song just now.
被动还原to怎么用?
要了解被动语态中 "to" 的使用，我们需首先区分感官动词和使役动词。感官动词如 "see, watch, observe, look at, hear, listen to, notice"，当它们与宾语和进行式动词结合时，主动语态中无需 "to"。然而，在被动语态中，"to" 必须添加。例如："I saw her sing an English song" 转换为被动...
