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don not have to
can can't must mustn't
have
to
don
't have to的区别
答:
1.can表示“能够”,can't是“不能” 2.must表示“必须,应该”,mustn‘t是“禁止”恰恰相反 3.needn't表示“不必要的” 4.be allowed
to
表示“被允许做某事” 5.
have
to表示“不得不,必须”
don
't have to 表示“不应该做某事”6.must和have to都表示“必须”,must强调...
haven't
to
和
don
't
have
to的用法分别是什么
答:
你从哪里看到 haven't
to
的用法?没有这种用法!
have
to是一个固定短语, have 是行为动词, 意思是“不得不”它的否定应为
don
't have to 意思是“不必要,不需要”have做助动词时,在可以在其后加
not
表否定,所以当表示“没有.”时,如果要用haven't的话,正规的句子应该是:I haven't got...
hasto
和
don
't
haveto
和should的区别
答:
固定搭配不同。
havetohaveto
通常指由于客观原因则不得不做某事,意思为不得不天黑了,我不得不回家一般的情态动词不能单独作谓语,后面必须接动词原形一起构成谓语haveto也是这样。
英文mustn't,
don
't
have
to
,doesn't have to,didn't have to有什么区别...
答:
mustn't是“禁止”的意思,凡用此的后面一定跟绝对不能或绝对不允许做的事。
don
't
have
to
,doesn't have to,didn't have to三个都是 “没有必要做” 的意思只是在时间和对象的使用上有区分;don't have to用于一般现在时的复数或对本人的叙述上,doesn't have to用于一般现在时的单数人称,...
求求
don
't
have
to
和 have
not
to 的区别撒、求解= =
答:
have
not
to
= need't 不需要 不必 指特定性的行为
don
't have to 不必 是经常性 的行为如 you have't to go to school today ,have you ? 你们今天不要去上学,对吧? you don't have to go to school ,do you? 你们今天不上学,对吧? have to 相当于一个情态动...
don
't must 和don't
have
to
的区别
答:
must的否定形式通常是mustn't,没见过*
don
't must。must'nt表示禁止;don't
have
to
表示不必。想必你能理解二者情态语气的不同。比如:You mustn't do that! 你万不可如此行事!(因为禁止你那样做)You don't have to do that. 你不必那样做。(因为你没有受制那样做)既然提出“修改建议”...
情态动词
have
to
的否定形式是
don
`t have to还是haven`t to?
答:
have
not
to
.最好不要用haven't to,否则过于肯定.
求救~用
Have
to
和
Don
't
have
to造句~
答:
I
have
to
go to work everyday.You
don
't have to worry about him, he
has
come back.
mustn't ,can't, shouldn't,
don
't
have
to
的区别(具体)
答:
mustn't 绝对禁止 can't 不能,不可以 shouldn't 不应该
don
't
have
to
没必要
don
"t need和don't
have
to
的区别?
答:
don
't need
to
do sth. 第一题少了一个
TO
.MUSTN'T 是禁止的意思 很强硬。 语境表明 应该用 needn't. don't
have
to 也可以 . 不过改错题是一错一改
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