الفكرة الأساسية

فكّر من الصغير إلى الكبير: at للساعات المحددة، و on للأيام والتواريخ، و in للمدد الطويلة كالشهور والسنوات.

رسم مائي لدفتر مفتوح وكتب وشاي بجانب نافذة مشمسة
قليل من السياق يوضح المعنى.

01at: points on the clock

Use at for precise points: clock times, mealtimes treated as points, and festival moments. At 7 o'clock, at noon, at midnight, at night, at Christmas — each one answers the question exactly when. Think of at as a pin dropped on the timeline.

The meeting starts at 10 a.m.

at + clock time

The meeting starts at 10 a.m.

Clock times always take at: at 9:30, at noon, at midnight.

02on: days and dates

Use on for days of the week and calendar dates: on Monday, on May 1st, on Christmas Day. When a date includes the day, on wins — on Monday morning, on the weekend (American) — because the day is the anchor. If you can circle it on a calendar page, reach for on.

Her birthday is on May 1st.

on + date

Her birthday is on May 1st.

Dates with month + day take on.

03in: longer stretches

Use in for months, seasons, years, and parts of the day: in July, in summer, in 2026, in the morning. These are containers of time rather than points — you are somewhere inside the period. Centuries and decades follow the same logic: in the 1990s.

Watch the famous pair: arrive on time means punctual, while arrive in time means early enough to do something — in time for dinner, in time to help. And drop the preposition entirely before this, last, next, every, yesterday, and tomorrow: see you next Monday, not on next Monday.

She was born in 2019.

in + year

She was born in 2019.

Years, months, and seasons take in.

04Try a week of your life

Write seven lines about your week using all three: at 7:30, on Tuesday, in the evening. Then add one deadline with by — finish this by Friday — and notice how by means no later than, not at that moment. Keeping your own examples next to each other makes the small-to-big picture stick.

دورك الآن

اصنع الرابط.

اقرأ الموقف قبل الاختيار. السبب مهم بقدر الإجابة.

Give the exact departure time.
اختبار سريع 1

The train leaves ? 6:45.

Give the exact departure time.

اختر حرف جر. اكتشف السبب.

عرض الإجابة والشرح

at · Clock times take at.

The meeting happened inside that morning.
اختبار سريع 2

We met ? a cold morning in December.

The meeting happened inside that morning.

اختر حرف جر. اكتشف السبب.

عرض الإجابة والشرح

on · A morning with a modifier (a cold morning) takes on; plain in the morning takes in.

للمزيد من القراءة

نُعد هذه الأمثلة بمساعدة الذكاء الاصطناعي. الاستخدام يعتمد على السياق، وهذه الأنماط التمهيدية لا تغطي كل شيء. تابع مع المراجع أدناه.

منهجنا التحريري · اقترح تصحيحًا

تكرار قليل. رابط أقوى.

واصل التدرب على أزواج الحروف وراجع الأخطاء في التطبيق.

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