作业帮The workers were made___day and night.A to work B work C working D worked 选择A 但是为什么啊
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The workers were made___day and night.A to work B work C working D worked 选择A 但是为什么啊
The workers were made___day and night.
A to work B work C working D worked 选择A 但是为什么啊
The workers were made___day and night.A to work B work C working D worked 选择A 但是为什么啊
A to work
当谓语动词是make,let,see,hear等动词时,做宾语补足语的不定式要省去to；但是用于被动语态时,to就不能省略了.再如：
We saw Tom come into the roo..
Tom was seen to come into the room.
made somebody to do sth.
使某人做某事
不定式变被动要把to还原.
A.
在主动语态中为make SB. do STH. （省略了to）
该句为被动语态，必须将省略的to加上。
make是使役动词，一般情况下接动词原形。若变被动形式时，要还原为“to do"形式。
这是使役动词的基本特征。
somebody\something be made to do.....
A make sb.do sth.在变成被动语态时，省去的不定式要还原上去，成为sb.be made to do sth.某人被迫使做某事
省to 的动词不定式
1） 情态动词 ( 除ought 外，ought to)：
2） 使役动词 let, have, make：
3） 感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补，省略to。
注意：在被动...
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省to 的动词不定式
1） 情态动词 ( 除ought 外，ought to)：
2） 使役动词 let, have, make：
3） 感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补，省略to。
注意：在被动语态中则to 不能省掉。
来源：http://baike.baidu.com/view/345.htm#5
------------------------------------------------------------------------------------------------------------------------------本句考查make的被动用法。主动句式应是make sb. do sth.（删掉了不定式符号to），本句为 make的被动结构，故要求还原to。
The workers were made to work day and night.
工人们被雇佣日夜工作。
再比如下面的句子：
The boss made them work the whole night.（主动）
=They were made to work the whole night.（被动）
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