英英语语法－－－－can not be为何can 的否定形式要在not后加be,再加动词原形,比如 we can not be release the file

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英英语语法－－－－can not be为何can 的否定形式要在not后加be,再加动词原形,比如 we can not be release the file
英英语语法－－－－can not be
为何can 的否定形式要在not后加be,再加动词原形,比如 we can not be release the file

英英语语法－－－－can not be为何can 的否定形式要在not后加be,再加动词原形,比如 we can not be release the file
We can not be release the file. 是错误的.
正确的应该是：
We can not release the file. (主动）
The file can not be released. （被动）

首先，can的否定是cannot,是连在一起的
然后，有这么几个
can do sth
cannot do sth=can't do sth
can be +形容词
cannot be+形容词=can't be +形容词

加be是作句子的谓语动词一个完整的句子必须由主谓宾组成而如果没有be的话句子中就没有动词那么就不成句子此句就有语法错误。
另外要注意下句子的意思如果表被动的话就要用被动态也就是be加动词的过去分词所以你说的句子正确的应该是这样说 we can not be realised the file....

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加be是作句子的谓语动词一个完整的句子必须由主谓宾组成而如果没有be的话句子中就没有动词那么就不成句子此句就有语法错误。
另外要注意下句子的意思如果表被动的话就要用被动态也就是be加动词的过去分词所以你说的句子正确的应该是这样说 we can not be realised the file.

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没有这种用法吧,cannot 后面直接加动词原形就可以了.
你说的应该是cannot be done, 后面加的是动词过去分词.是被动语态.意思是"不能被..."

没见过这用法

英英语语法－－－－can not be为何can 的否定形式要在not后加be,再加动词原形,比如 we can not be release the file 请问这道英语语法题考的是什么语法?应该选什么?We _____ this visit for months － you can not cancel it now.A.plannedB.have planned C.have been planning D.had planned 《高中英语语法大全》－谁有的? Some things can not be you can not be serious! you can not be series can not be so serious Love can not be heavy Can not be separated from can not be alive without 英语翻译Grievances can be told can not be wronged 英语He__ice－cream on the street if his father__last year,leaving nothing but debt.A.were to be selling；should dieB.wouldnot be selling；had diedC.would be selling；had not diedD.would not be selling；had not died 英语翻译Grievances can be told can not be wrongedGrievances can be told can not be wronged中文什么意思啊一道英语单选,－School will soon be over .Can you recite the text now －I'm not sure,but I __ it all this morning .A.have read B.was reading C.read D.had read My heart,you can not be replaced. it can not be ready on time. What's done can not be undone. i can not be who you are!