الفرق بين استخدام : must - mustn't - needn't

الفرق بين استخدام : must - mustn't - needn't




** نستخدم must عندما نعتقد أنه من الضروري أن نفعل شيئا ما .

The windows are very dirty . I must clean them 

It's fantastic film . You must see it 

We must go to the bank today .We haven't got any money

** نستخدم had to - وليس must - للحديث عن الماضي .

We had to go to the bank yesterday 

I had to walk home last night .There were no buses 

** عند النفي نستخدم ( mustn't ( = must not 

* I mustn't do something تعني : من الضروري أن لا أفعله .

إنه الشيء الخطأ لتفعله .

I must hurry . I mustn't be late 

I mustn't forget to phone Julia 

= I must remember to phone her ( يجب أن أتذكر أن أتصل بها ) 

Be happy . You mustn't be sad = Don't be sad 

You mustn't touch the pictures = Don't touch the pictures

** needn't = need not 

* I needn't do something = ليس من الضروري أن أفعله أو لست

محتاجا أن أفعله .


I needn't clean the windows . They aren't very dirty 

You needn't go to the bank today . I can give you some money

** يمكنك أيضا أن تقول ( don't need to ( = needn't 

I don't need to clean the windows 

You don't need to go to the bank today 

*** قارن needn't و mustn't 

You needn't go = You can stay here if you want

You mustn't go . You must stay here


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المصدر: http://www.english4arab.net/vb/t7222.html