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mustn和neednt
情态动词的意义和用法 肯定和否定 need
和need
'
t
won't和will
答:
You
mustn
´t talk to her like that. 你不可能那样对她说话。--Must we hand in our exercise—books now? 我们现在就要交练习本吗?--No, you
needn
´t. / No, you don´t have to. 不必。(这种情况下,一般不用mustn´t)2)表示揣测。意为“想必、准是、一定...
英语中存在
mustn
't have done的形式吗
答:
而实际上不必要 2)首先have done表示已经做过,这点就不用谈了。can'
t
have done 表示以前不可能做某事。例句 ---where___margaret have put the empty bottles?---she___them away.they must be somewhere.a.can;can't have thrown b.must;must have thrown.c.must;
needn
't d.can;must...
needn
'
t
和 don't need 的区别
答:
needn
'
t
need在这里是情态动词,不必要.做MUST的否定句时用.例如: MUST YOU GO WITH HIM?NO, I NEED NOT.翻译: 你必须跟他去吗?不,我不必.don't need need 在这里是实意动词,不需要 例如: DO YOU NEED A PEN?NO. I DON'
T
NEED. I HAVE A BALLPEN WITH ME.翻译: 你需要钢笔吗?不...
...him so soon.She ---him very well. A
mustn
't have known_百度知 ...
答:
选 B 我很惊讶她这么快就和他结婚了,她不可能对他很了解。这里表示否定的推测,must 表示推测只用于肯定句。表示否定的推测不可能用can'
t
.C,表示没必要了解,D表示本没有必要了解,与句意不吻合。
请教高手need的否定形式用法。
答:
不可以!如果是don't need 要用TO DO!n.需要, 必需 缺乏; 穷困; 困难; 危急 [常用复]需要的东西 be in need of food 需要食物 daily needs 日用品 =There is no need to hurry). 不用着急。satisfy one's needs 满足某人的需要 from each according to his ability, to each according ...
mustn
't have done和can't have done的区别最好有例子
答:
首先have done表示已经做过,这点就不用谈了.can'
t
have done 表示以前不可能做某事.例句 ---Where___Margaret have put the empty bottles?---She___them away.They must be somewhere.A.can;can't have thrown B.must;must have thrown.C.must;
needn
't D.can;must throw 答案为A.第一...
mustn
't have done和can't have done的区别最好有例子
答:
mustn
't have done: 虽然是推测,但跟事实是一样的,即“一定没有做完某事,以至于对现在还有影响”;He mustn't have done this project. 他必定没有完成这项工程。但是一般不这样用,而是通常用于反义疑问句,如:He must have done this project, hasn't he?他一定已经完成这项工程 can't ...
can提问用
mustn
’t回答
答:
题主是否想询问“can提问可以用
mustnt
回答吗”?不可以。cani不能用must回答。肯定回答yes,youmust是的,必须这样做。否定回答no,you
neednt
不,不需要这样做,不一定要这样做,不能用mustnt表禁止。
must need shall may 的肯定回答和否定回答
答:
must:肯定must(必须),否定must not/
mustn
't/
needn
't(不准,禁止)He mustn't be there 他一定不在那儿。
Mustn
't I smoke here? 禁止在这儿吸烟吗?you mustn't smoke here.你不能在这儿吸烟。注意,must 的否定也有用needn't的。Must I finish the work this morning? Yes,you must/No,...
mustn
't和can't的区别在哪里?
答:
mustn
't、can't、
needn
't的区别为:释义不同、侧重不同、语气不同。一、释义不同 1、mustn't:mustn't的释义为禁止、不可以。2、can't:can't的释义为不能、不可能。3、needn't:needn't的释义为不需要、不必。二、侧重不同 1、mustn't:mustn't侧重于行为。2、can't:can't侧重于能力...
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