could+not+have+solved
@满峡1704：could not have done是什么意思 -
纪所18135017878…… 本不可以做而做了 done读法 英 [dʌn] 美 [dʌn] adj.完成的;煮熟的;不再发生的;为社会所接受的,得体的;上当受骗的;筋疲力尽的 int.行,好 v.做(do的过去分词形式) 词汇搭配: Well Done 做得好 ; 干得好 ; 全熟牛排 ; 熟透的 done ...
@满峡1704：情态动词加上完成时的意思?could not have done must not have done should not have done would not have done 以及它们的用法? - 作业帮
纪所18135017878…… [答案] could+have+done(过去分词)表示本来可能做的事却没有做.eg:You could have phone me.你本可以给我打电话.must+have+done表示对过去发生事情的猜测.eg:You must have heard the news.你一定已经听说了.should+have...
@满峡1704：could+have+done的例句和could not+have+done的例句讲语法有点不懂,举个例子 - 作业帮
纪所18135017878…… [答案] could+have+done和could not+have+done是两个概念 1、Could have done = would have done 表虚拟语气i.e:He would not die If I COULD HAVE HELPED him.如果当时我能帮助他,他就不会死.(COULD HAVE HELPED可以和WOULD HAVE ...
@满峡1704：虚拟语气 省略if的倒装 not应该放在哪 -
纪所18135017878…… 如果if从句倒装部分主语是名词not放在名词前,如果if从句倒装部分主语是代词not放在代词后. 重点词汇:if 英 [ɪf] 美 [ɪf] conj. (表条件)如果;(表假设)要是,假如;无论何时;虽然,即使;(用于间接疑问)是否;(用于礼貌问询)是...
@满峡1704：i would have not done 还是 i would not have done i could have not done or i could not have done ? -
纪所18135017878…… could/might/would+(not)have done.表示对从句如果实现的结果答案是i would not have done. i could not have done 因为主句用should/
@满峡1704：could should的用法 -
纪所18135017878…… could的用法: 一、表过去的可能和许可(多用于间接引语中) At that time we thought the story could not be true. 那时我们认为所说的事不可能是真的. Father said I could swim in the river. 爸爸说我可以在河里游泳. 二、表过去的能力 I could ...
@满峡1704：英文句子 I could not have done this without you为什么要+have?和I could not done this without you有什分别? - 作业帮
纪所18135017878…… [答案] have done 是完成时嘛·· 而且情态动词后面要加动词原形嘛· 而句子想要表的的意思应该是 没有你我是不能做成这个事的·既然是做成这事·当然应该用完成时 嗯·个人意见 仅供参考
@满峡1704：could not have done有本不能做却做成了的意思吗?如果有是只有这一种意思吗? -
纪所18135017878…… could not have done 1. 本不能;2. 过去不可能做过... should have done would have done 都有两个意思!
@满峡1704：情态动词的虚拟用法 -
纪所18135017878…… can,may,could,might,should,ought to,must,need等. 1.情态动词+动词原形,表示对现在或将来情况的推测.例如: I don't know where she is;she may be in Wuhan.我不知道她在哪儿,可能在武汉. 2.情态动词+动词现在进行时,表示对现在或将...
@满峡1704：10. If he - ---- - it, he - ----- - it.急求!!!!! -
纪所18135017878…… a 考察虚拟语气.if条件从句用＂If+主语+had+过去分词,主句用主语+would/should/could {not}+have+过 去分词 “表示与过去事实相反.
纪所18135017878…… 本不可以做而做了 done读法 英 [dʌn] 美 [dʌn] adj.完成的;煮熟的;不再发生的;为社会所接受的,得体的;上当受骗的;筋疲力尽的 int.行,好 v.做(do的过去分词形式) 词汇搭配: Well Done 做得好 ; 干得好 ; 全熟牛排 ; 熟透的 done ...
@满峡1704：情态动词加上完成时的意思?could not have done must not have done should not have done would not have done 以及它们的用法? - 作业帮
纪所18135017878…… [答案] could+have+done(过去分词)表示本来可能做的事却没有做.eg:You could have phone me.你本可以给我打电话.must+have+done表示对过去发生事情的猜测.eg:You must have heard the news.你一定已经听说了.should+have...
@满峡1704：could+have+done的例句和could not+have+done的例句讲语法有点不懂,举个例子 - 作业帮
纪所18135017878…… [答案] could+have+done和could not+have+done是两个概念 1、Could have done = would have done 表虚拟语气i.e:He would not die If I COULD HAVE HELPED him.如果当时我能帮助他,他就不会死.(COULD HAVE HELPED可以和WOULD HAVE ...
@满峡1704：虚拟语气 省略if的倒装 not应该放在哪 -
纪所18135017878…… 如果if从句倒装部分主语是名词not放在名词前,如果if从句倒装部分主语是代词not放在代词后. 重点词汇:if 英 [ɪf] 美 [ɪf] conj. (表条件)如果;(表假设)要是,假如;无论何时;虽然,即使;(用于间接疑问)是否;(用于礼貌问询)是...
@满峡1704：i would have not done 还是 i would not have done i could have not done or i could not have done ? -
纪所18135017878…… could/might/would+(not)have done.表示对从句如果实现的结果答案是i would not have done. i could not have done 因为主句用should/
@满峡1704：could should的用法 -
纪所18135017878…… could的用法: 一、表过去的可能和许可(多用于间接引语中) At that time we thought the story could not be true. 那时我们认为所说的事不可能是真的. Father said I could swim in the river. 爸爸说我可以在河里游泳. 二、表过去的能力 I could ...
@满峡1704：英文句子 I could not have done this without you为什么要+have?和I could not done this without you有什分别? - 作业帮
纪所18135017878…… [答案] have done 是完成时嘛·· 而且情态动词后面要加动词原形嘛· 而句子想要表的的意思应该是 没有你我是不能做成这个事的·既然是做成这事·当然应该用完成时 嗯·个人意见 仅供参考
@满峡1704：could not have done有本不能做却做成了的意思吗?如果有是只有这一种意思吗? -
纪所18135017878…… could not have done 1. 本不能;2. 过去不可能做过... should have done would have done 都有两个意思!
@满峡1704：情态动词的虚拟用法 -
纪所18135017878…… can,may,could,might,should,ought to,must,need等. 1.情态动词+动词原形,表示对现在或将来情况的推测.例如: I don't know where she is;she may be in Wuhan.我不知道她在哪儿,可能在武汉. 2.情态动词+动词现在进行时,表示对现在或将...
@满峡1704：10. If he - ---- - it, he - ----- - it.急求!!!!! -
纪所18135017878…… a 考察虚拟语气.if条件从句用＂If+主语+had+过去分词,主句用主语+would/should/could {not}+have+过 去分词 “表示与过去事实相反.
