John wrote a letter yesterday.
The letter was written yesterday.
The letter was written. .
هنا write هو فعل متعدى ولذلك يمكن ان يتحول الى مبنى للمجهولHe writes (active)------ it is written (passive)
He wrote (active)------ it was written (passive)
He has written ------ had been written
Mr. Adam is teaching this class----- this class is being taught by Mr. Adam
Mr.Adam was teaching this class.(active)
This class was being taught by Mr Adam.(passive)
تحويل الافعال الناقصة للمبنى للمجهول
Will ( He will write (active) ------ it will be written
May ( He may write (active)------ it may be written
May have (He may have written a letter (active) ---- it may have been written
ثلاثة استخدامات للمبنى للمجهول
The matter will be tackled soon.
نلاحظ اننا لا نعرف ولا نريد ان نذكر من قام بفعل الحدثThe pyramids were built in ancient times.
عندما نريد ان نتجنب التباس الفاعل مثل they-someone-onethe form has to be signed
استخدام By القائم بفعل الحدثThe windows were broken yesterday.
فى ذلك المثال لا نريد ان نعلم من قام بفعل الحدثThe windows were broken by a slate that fell off the roof.
فى ذلك المثال نريد ان نعطى معلومه غالبا نستخدم by + صيغة المبنى للمجهول للافعال الاتية Build- destroy – damage- design – invent – make- discover للتعريف من هو او ما هو الشىء المسئول عن ذلك الحدثWho build the pyramids? The pyramids were built by the ancient Egyptians.
استخدام صيغة المبنى للمجهول مع افعال القول والاعتقاد عندما نحتاج الى التاكد من الحقائق التى لديناHe was a spy in the 1973 war.
اذا لم نكون متاكدين من الحقائق التى لدينا فيمكن ان نعبر عن الحذر والاحتراس بقولIt is said (that) he was a spy in the 1973 war.
يمكن التعبير عن الحذر بثلاثة طرق
It is said that there is a plenty of oil of four own coast.
Nicole is said to know everything about spiders.
I am having my hair cut.
I have had a house built.
I can't have a house built
بعض الاحيان نستخدم get بدلا من have فى حالة المسبب لكى نقول شىء حتمى وضرورىHave that house built.
Get that house built.
Get فى ذلك المثال توضح ان المسبب حتمى وضرورىI am having my hair cut.
I have had my car repaired.