i can not stop smoking docter for your health i am afraid yo
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i can not stop smoking docter for your health i am afraid you A must B can c have to D may
选have to还是must呀 请详细解释它们间的区别
选have to还是must呀 请详细解释它们间的区别
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填 C :have to
must 和have to 有以下区别:
1.强调重点不同:must 强调主观;而 have to 强调客观:
You must go now(I want you to go now).你必须现在就走(有“我要你现在走”之意).
If I buy that car,I'll have to borrow some money.如果我要买那辆汽车,我得借些钱.
2.时态形式不同:一般说来,must 只有现在时一种形式(在宾语从句中可表示过去),而have to 则有多种时态形式:
He said(that)she must go with me.他说她一定要同我一起去.
She had to go there on foot yesterday.昨天她不得不步行去那儿.
He has had to buy a car.他不得不买了辆小汽车.
3.have to 可以有分词、动名词、不定式等非谓语形式,而 must则没有这些形式:
He only saw her in the evening,having to be away all day.他因整天得外出,所以只能晚上见她.
I regret to have to trouble you again.我很抱歉不得不再麻烦你一次.
4.否定式的意义不同:must 的否定式mustn't 意为“不准”、“不允许”;而 have to 的否定式 don't have to 意为“不必”=needn't).
must 和have to 有以下区别:
1.强调重点不同:must 强调主观;而 have to 强调客观:
You must go now(I want you to go now).你必须现在就走(有“我要你现在走”之意).
If I buy that car,I'll have to borrow some money.如果我要买那辆汽车,我得借些钱.
2.时态形式不同:一般说来,must 只有现在时一种形式(在宾语从句中可表示过去),而have to 则有多种时态形式:
He said(that)she must go with me.他说她一定要同我一起去.
She had to go there on foot yesterday.昨天她不得不步行去那儿.
He has had to buy a car.他不得不买了辆小汽车.
3.have to 可以有分词、动名词、不定式等非谓语形式,而 must则没有这些形式:
He only saw her in the evening,having to be away all day.他因整天得外出,所以只能晚上见她.
I regret to have to trouble you again.我很抱歉不得不再麻烦你一次.
4.否定式的意义不同:must 的否定式mustn't 意为“不准”、“不允许”;而 have to 的否定式 don't have to 意为“不必”=needn't).
I can't stop smoking .For your health ,I'm afraid you( ).A c
-I can't stop smoking,doctor.-For your health.I'm afraid you
I can't stop smoking .For your health ,I'm afraid you( )
-I can not give up smoking ,doctor?-For your health,i am afr
I can't stop playing games.For your health.I'm afraid you __
---I can't stop smoking ,doctor.----For your heath,I am afra
-I can not stop playing computer games -For you health ,I am
Doctor ,I can not stoping smoking.- For your health ,Iam afa
----I can't stop playing computer games.----For your health,
几道英语题目1 Shall I give up smoking,doctor?For your health,I am
--Can I have a look at your passport,please?--I'am afraid yo
i can't stop playing computer games.For your health,i'm afra