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you must have
must
和
have
to的区别和语法和例句
答:
have
to —— 不得不,必须 侧重于客观上的必要,强调外部条件作用的结果, 表示“因外在原因而不得不做”,有一种不得不的意思,带着不情愿的色彩。你现在就必须去做。
You
must
do it now.你必须去睡一觉。 You must get some sleep.我们必须互相帮助。 We must help each other.亲爱...
must
、
have
to和have got to的联系
答:
We
must
find a good method to learn computer well.我们必须找一个学好电脑的方法。—
Must
I finish the task right now?我现在必须完成这个工作吗?—Yes,
you
must. / Yes, you
have
to. 是的。(—No, you needn’t. / No, you don’t have to. 不,不必。)
You
mustn’t come ...
have
to和
must
的区别
答:
1. 强调重点不同 两者都表示“必须”,但
must
侧重于说话者的主观看法,
have
to则侧重指客观需要,含有“不得不”或“被迫”之意。比较:
You
can borrow my car, but
you
must bring it back before ten. 你可以借我的汽车,但必须在10点以前开回来。I have lost my pen, so I have to buy...
must
的用法介绍
答:
Must
you
go so soon? 你一定得这么早就走吗?We mustn’t think only of ourselves. 我们可不能只考虑自己。二、
must
表示“应当”相当于should, ought to的意思:
You
must say hello to her.你应当跟她打个招呼。We must go and
have
a weekend there.我们应当到那里度周末。...
may与can与
must
与need的用法
答:
2、
must
表示必然性,一般只用于肯定句中,有时表示“意愿”,带有感情色彩。3、must表示推测,暗含很大的可能性,一般只用于肯定句中,在否定句中表示推测用can't而不能用mustn't。4、“must+be”“must+be+ v -ing”“must+表示状态的动词”可表示现在或一般的情况,“must+
have
”表示过去的情况...
have
to 与
must
的区别
答:
例句:She
has
had
to sell her house.她不得不把房子卖掉。三、
have
to可以有分词、动名词、不定式等形式,而
must
则没有这些形式。例句:I regret to have to trouble
you
again.我很抱歉不得不再麻烦你一次。四、否定式的含义不同:must的否定式mustn’t意为“不准、不允许”;have to的否定...
must
一般疑问句
答:
must
一般疑问句意为“……必须……吗”.肯定回答用must(必须),否定回答用needn't或 don't/doesn't
have
to(不必)。如
Must
I finish the work today?我必须在今天之内完成工作吗?Yes,
you
must.是的,你必须./- No,you needn't.不,你不必./-No,you don't have to.不,你不必.Must用法...
You
have
to
you
must
to的区别简讲
答:
must
表示主观意愿,意为"必须、应该"。例如:
You
must attend the class meeting.你应该出席这个班会。He must return the story-book.他必须将这本故事书还回来。
have
to则侧重客观上的必须,可译为"不得不"。I have to go to school now.现在我必须上学了。祝你进步!
You
seem to
have
known all about the accident 的反意疑问句是什么...
答:
She
must
have
arrived there yesterday, didn’t she? (思路:She must have arrived there yesterday. à She arrived there yesterday.)
You
must have made the mistake, haven’t
you
? (思路:You must have made the mistake. à You have made the mistake.) 但是如果陈述部分含有不表推测的情态动词...
2)They
must
have
arrived by now,haven't they?为什么是haven't t...
答:
1.
must
have
done.表示对过去某事的肯定猜测,其否定或疑问形式都用can/could来表示。例如:since the road is wet,it must have rained last night.2;当然对现在发生或者将来发生的事情,要用must do表示猜测,否定为can’t do he must understand that we mean business.
you
must be hungry ...
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