الأحد، 29 نوفمبر 2009

the present perfect المضارع التام

هناك 4 تعليقات:

  1. تكوينه
    (Have – has) + verb
    حيث الفعل يكون بالتصريف الثالث

    الكلمات الدالة
    Already - never - since - for - ever - yet - just.

    حيث تشير
    For
    إلى مدة من الزمن بينما تشير
    Since
    إلى زمن محدد

    يستخدم المضارع التام في الحالات التالية

    أ-فعل بدأ بالماضي وقد انتهي للتو (قبل قليل) أو فعل حدث وانتهى في الماضي دون تحديد للزمن أي لا نعرف متى حدث الفعل
    مثال
    -I have already seen him.
    -They have moved into a new apartment.
    -I have never seen snow.

    ب-للتعبير عن تكرار فعلٍ ما قد انتهى قبل الوقت الحاضر
    مثال
    -The phone has already rung for five times since the morning.
    -We have had four tests so far this semester.
    -I have written my wife a letter every other day for the last two
    weeks.
    -I have met many people since I came here in June.
    -I have flown on an airplane many times.

    ج- للتعبير عن حدثٍ بدأ بالماضي ومتواصلاً إلى الحاضر مع for وsince حصراً
    مثال
    -We have been here for two years.
    -I have had this same pair of shoes for three years.
    -I have liked cowboy movies ever since I was a child.
    -I have known him for many years.

    ردحذف
  2. Since Last night
    Last week
    Last year
    Last month
    منذ 1999
    7 o'clock
    his childhood
    winter
    January
    Saturday

    yesterday

    ردحذف
  3. لمدة for

    An hour / hours
    A day / days
    A night/ nights
    لمدة for A week / weeks
    A year/ years
    Ages
    A long time
    A moment
    The last wee

    ردحذف
  4. Just - This means it happened recently, not a long time ago
    She's just gone for a break.

    Never - This means it has not happened, not even once.
    I've never given mouth to mouth.

    Already - This emphasises that something has happened before now
    I have already called the doctor. She is coming.

    ردحذف