الفرق بين since و for

[اماني33]

الفرق بين since و for

Since منذ

For لمدة

I have worked at this hospital for five years.

I haven't seen my friend since 1999.

He has studyied English since 1998.

They have waited for us at the airport for an hour.



SINCE + the beginning of the time . تأتي مع بداية الوقت

FOR + the duration of the time . تأتي مع طول المدة

(SINCE)

1-I haven't seen my friend Ahmed since 1998.

2- I have worked in this company since 1995.

3-We have been in Benghazi since my birth .

4- She has waited for her friend since 5 o'clock .

5- He hasn't been to the sea since last summer.



(FOR)

1-I haven't been to Tripoli for 3 years .

2-She has worked hard for the whole year .

3-Ali has waited

d8s

[اسحاق نبيل]

شكرا أخت اماني للتوضيح ، موضوع مفيد تستحفين عليه كل التنويه

[AIRKNIGHT]

THANKS for that

[اماني33]

سعيدة بردودكم شكرا

[_nomidya_]

حبيبتي للاضافة فقط.

استخدام Since
كلمة since قد تأتي في الجملة كحرف جر أو رابط
فإذا جاءت في الجملة كحرف جر يكون في الجملة فعل واحد ونضعه في زمن المضارع التام أو المضارع التام المستمر

I have been here since last week

So much has changed since the war

I have been living here since February

وأما إذا جاءت في الجملة كرابط يكون في الجملة فعلين نضع الفعل الذي قبلها في زمن المضارع التام أو المضارع التام المستمر، ونضع الفعل بعدها في زمن الماضي البسيط

I have smoked since I left school

لاحظوا

ماضي بسيط <------- since .<----- مضارع تام

I haven't seen him since we left school

ماضي بسيط <------- since <------ مضارع تام ( منفي )

Jim has been working at Citi bank since he finished college

ماضي بسيط <------ since <-------- مضارع تام مستمر

الفرق بين Since و For

أحب أن أوضح أن Since يأتي بعدها بداية فترة زمنية نعرف أولها ولا نعرف متي تنتهي

فنقول مثلا:

since 8 o'clock - since Monday - since 12 May - since April -

since 1977 - since Christmas - since lunchtime - since they were at school

وإليكم بعض الأمثلة :

She has been in hospital since Monday

I have been waiting since 8 o'clock

They have known each other since they were at school

وأما For يأتي بعدها فترة زمنية محددة لا نعرف متي بدأت ولا متي انتهت

فنقول مثلا :

for two hours .. for 20 minutes .. for five days .. for six month

for a week .. for 50 years .. for a long time .. for ages

ونذكر أيضا بعض الأمثلة:

She has been married for ten years

I haven't seen her for three months

We have known each other for ages..

I 've been waiting for the last half hour

مع ملاحظة أننا يمكننا أبضا أن نستخدم for مع الماضي البسيط ولكن الفرق يكون في المعني

لاحظ الفرق بين الجملتين الآتيتين :

I lived here for five years ( ماضي بسيط ) و

I have lived here for five years ( مضارع تام )

في الجملة الأولي ( الماضي البسيط ): أنا عشت هنا خمسة سنوات ( ولكن لم أعد أعيش هنا ).

وفي الجملة الثانية ( المضارع التام ): أنا عشت هنا خمسة سنوات ( ومازلت أعيش هنا ).

you remind me when i was studying this languge
so thank u very much

_nomidya_