حروف الجر للزمان: (in, on, at)
Grammar Rule in 30 Seconds
Use 'at' for specific times, 'on' for days and dates, and 'in' for long periods like months and years.
- Use 'at' for precise clock times like 'at 5:00 PM'.
- Use 'on' for specific days and dates like 'on Monday'.
- Use 'in' for months, years, and seasons like 'in summer'.
نظرة عامة
in 5 مساءً وحصلت على رمز تعبيري محير؟ الكلمات الصغيرة تسبب صداعًا كبيرًا في اللغة الإنجليزية. هذه حروف الجر الصغيرة هي إشارات المرور لجملك.in و on و at لشرائح زمنية مختلفة.in كتلًا كبيرة مثل الشهور والسنوات.on مع أيام وتواريخ محددة. أما at فهي للحظة الدقيقة على الساعة. الأمر يشبه التكبير على الخريطة.كيف تعمل هذه القاعدة
in. هذا للفترات العامة والطويلة.on. هذا لأيام محددة.at. هذا لنقاط زمنية دقيقة.in لوقت محدد يشبه محاولة أكل الحساء بملعقة. إنه ببساطة لا يعمل! في معظم الأوقات، تتبع القاعدة منطق الحجم هذا.at night التي ستحتاج فقط إلى حفظها. استخدم هذه القواعد لإصلاح تسميات توضيحية على Instagram أو دعوتك التالية على Zoom.
نمط التكوين
at + وقت دقيق.
on + الأيام والتواريخ.
in + الفترات الطويلة.
متى نستخدمها
at لأوقات الساعة. إنها للحظة الدقيقة التي تصل فيها سيارة Uber الخاصة بك. استخدمها لنقاط مثل at sunset أو at bedtime. استخدم at night لأن اللغة الإنجليزية غريبة هكذا.on لأي شيء يمكنك العثور عليه في صفحة التقويم. يتضمن ذلك أيامًا مثل on Friday. ويتضمن أيضًا تواريخ مثل on May 12th. إذا كانت تحتوي على كلمة day، استخدم on. أمثلة: on Christmas Day.in للأشياء الكبيرة. استخدمها لشهور مثل in January. استخدمها لسنوات مثل in 1999. استخدمها لفصول مثل in spring. تستخدمها أيضًا لأجزاء من اليوم. أمثلة: in the morning.
الأخطاء الشائعة
in Monday. هذا خطأ مبتدئ كلاسيكي. قل on Monday.at the morning. هذا يبدو غريبًا جدًا للأذنين الأصلية. قل in the morning.in 2024.مقارنة مع أنماط مشابهة
In the car (مكان) مقابل In the morning (زمان). بالنسبة للوقت، نحن نركز على «متى».أسئلة شائعة
at أم in لليل؟at night. إنه استثناء لقاعدة in the morning.on my birthday. إنه يوم محدد.Time Preposition Categories
| Preposition | Usage Category | Examples |
|---|---|---|
|
At
|
Precise Time / Points
|
at 3:00, at noon, at dinner, at bedtime
|
|
On
|
Days / Dates
|
on Monday, on Christmas Day, on my birthday
|
|
In
|
Months / Years
|
in January, in 2025, in the 90s
|
|
In
|
Seasons
|
in summer, in the fall, in winter
|
|
In
|
Parts of Day
|
in the morning, in the afternoon, in the evening
|
|
At
|
Exceptions (Night)
|
at night, at the weekend (UK)
|
Meanings
These prepositions act as markers to tell the listener exactly when an event occurs relative to the calendar or clock.
Precise Time (At)
Used for specific points on a clock or specific moments in the day.
“I wake up at 7:00.”
“The stars come out at night.”
Days and Dates (On)
Used for 24-hour periods, including days of the week and specific calendar dates.
“I play soccer on Tuesdays.”
“My birthday is on May 5th.”
Long Periods (In)
Used for months, years, centuries, seasons, and general parts of the day.
“It is hot in August.”
“I was born in 1995.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Subject + Verb + Preposition + Time
|
I work at 9:00.
|
|
Negative
|
Subject + Don't + Verb + Preposition + Time
|
I don't work on Sundays.
|
|
Question
|
Do + Subject + Verb + Preposition + Time?
|
Do you study in the evening?
|
|
Short Answer
|
Yes, I do / No, I don't
|
Yes, I do.
|
|
With Date
|
Preposition (On) + Month + Day
|
It's on May 1st.
|
|
With Year
|
Preposition (In) + Year
|
It was in 1999.
|
|
With Holiday
|
Preposition (At) + Holiday Name
|
See you at Easter.
|
طيف الرسمية
I shall meet with you on Monday. (scheduling)
I'll see you on Monday. (scheduling)
See ya Monday! (scheduling)
Catch you Mon. (scheduling)
The Time Pyramid
AT (Specific)
- at 5:00 at 5:00
- at noon at noon
ON (Days)
- on Monday on Monday
- on June 1st on June 1st
IN (Periods)
- in 2024 in 2024
- in summer in summer
Specific vs. General
Which Preposition Should I Use?
Is it a clock time?
Is it a day or date?
Common Time Nouns
Clock
- • noon
- • midnight
- • 7:45
Calendar
- • Monday
- • Friday
- • Christmas Day
Long Term
- • January
- • 2025
- • The future
أمثلة حسب المستوى
I wake up at 6:00.
Me despierto a las 6:00.
The party is on Saturday.
La fiesta es el sábado.
My birthday is in July.
Mi cumpleaños es en julio.
I study in the evening.
Estudio por la tarde.
We met on October 12th.
Nos conocimos el 12 de octubre.
I don't like driving at night.
No me gusta conducir de noche.
The store opens in the morning.
La tienda abre por la mañana.
He was born in 1998.
Él nació en 1998.
I'll see you at the weekend.
Te veré el fin de semana.
The train leaves in five minutes.
El tren sale en cinco minutos.
We go skiing in winter.
Vamos a esquiar en invierno.
The meeting is at noon.
La reunión es al mediodía.
Please arrive on time for the interview.
Por favor, llegue a tiempo para la entrevista.
We arrived just in time for the start.
Llegamos justo a tiempo para el comienzo.
At the age of ten, she could play piano.
A los diez años, ella podía tocar el piano.
The project starts in the spring.
El proyecto comienza en la primavera.
On the morning of the wedding, it rained.
En la mañana de la boda, llovió.
At the turn of the century, life changed.
Al cambiar el siglo, la vida cambió.
In the heat of the moment, he agreed.
En el calor del momento, él aceptó.
The decision was made at the last minute.
La decisión se tomó en el último minuto.
In times of yore, knights rode horses.
En tiempos de antaño, los caballeros montaban caballos.
At no point during the day did he call.
En ningún momento del día llamó.
On the stroke of midnight, the year ends.
Al sonar la medianoche, el año termina.
In the interim, we must wait.
En el ínterin, debemos esperar.
سهل الخلط
Learners use 'in' when they mean 'before the end of'.
Both sound similar but have different meanings regarding punctuality.
Learners mix up physical/temporal points with results.
أخطاء شائعة
I see you in Monday.
I see you on Monday.
The class is in 10:00.
The class is at 10:00.
I sleep in night.
I sleep at night.
I go on July.
I go in July.
I saw him in last Friday.
I saw him last Friday.
On the morning, I drink tea.
In the morning, I drink tea.
At 2023, I was a student.
In 2023, I was a student.
I will finish on two weeks.
I will finish in two weeks.
The meeting is in noon.
The meeting is at noon.
In the beginning of the movie...
At the beginning of the movie...
أنماط الجُمل
I have a ___ at ___ on ___.
In ___, the weather is ___.
I was born in ___ on ___.
At ___, I usually ___ in the ___.
Real World Usage
See u at 8!
I started my last job in 2021.
Your appointment is on Tuesday at 10:00.
Throwback to my trip in 2019!
The flight lands at 6:00 AM on Sunday.
The deadline is on Friday in the afternoon.
The Pyramid Rule
No Preposition!
Night vs. Morning
Weekend Variation
Smart Tips
If the word 'Day' is in the name (like Christmas Day), use 'on'. If not, use 'at' or 'in'.
Always use 'on' if there is a number (the day) present.
Imagine 'next' and 'last' are magnets that push the preposition away.
Group 'morning, afternoon, evening' together for 'in', and keep 'night' separate for 'at'.
النطق
Weak form of 'at'
In natural speech, 'at' is often reduced to /ət/.
Linking 'on'
When 'on' is followed by a vowel, it links. 'On October' sounds like 'O-noctober'.
Time Stress
I'll be there AT five.
Stress the preposition if you are correcting someone's time.
احفظها
وسيلة تذكّر
AT a point, ON a day, IN a period stay.
ربط بصري
Imagine a pyramid. The sharp point at the top is 'AT' (a point in time). The middle slice is 'ON' (a flat calendar day). The big base is 'IN' (a large container of time).
Rhyme
At for clock, On for day, In for months—that's the way!
Story
I woke up AT 7:00 ON a sunny Monday IN June. The birds were singing IN the morning, and I felt great.
Word Web
تحدٍّ
Look at your calendar for next week. Write down three things you are doing using 'at', 'on', and 'in'.
ملاحظات ثقافية
British speakers say 'at the weekend'.
American speakers say 'on the weekend'.
In international business, dates are often written DD/MM/YY, but prepositions remain the same.
These prepositions come from Old English: 'æt' (at), 'on' (on), and 'in' (in).
بدايات محادثة
What do you usually do at 8:00 PM?
When is your birthday?
What happened in 2020?
Do you prefer working in the morning or at night?
مواضيع للكتابة اليومية
أخطاء شائعة
Test Yourself
I have a meeting ___ 9:00 AM.
My birthday is ___ June.
Find and fix the mistake:
I go to the gym in Mondays.
The stars shine ___ night.
party / Saturday / is / the / on
Match each item on the left with its pair on the right:
I'll see you ___ next week.
We arrived ___ the morning.
Score: /8
تمارين تطبيقية
8 exercisesI have a meeting ___ 9:00 AM.
My birthday is ___ June.
Find and fix the mistake:
I go to the gym in Mondays.
The stars shine ___ night.
party / Saturday / is / the / on
1. 5:00, 2. Monday, 3. 2024
I'll see you ___ next week.
We arrived ___ the morning.
Score: /8
Practice Bank
10 exercisesI love to drink tea ___ the morning.
The movie starts on 7:30.
on / meet / Let's / Saturday
Él nació en 1995.
Select the correct phrase:
Match the pairs:
I'll see you ___ July.
We went to Paris at the summer.
Pick the right one:
Class is ___ 2:00 PM.
Score: /10
الأسئلة الشائعة (8)
This is an old idiomatic exception in English. There is no logical reason, but 'at night' is the standard form.
Use 'on' for specific dates (on May 5th) and 'in' for just the month (in May).
Both are correct! 'At' is British, and 'on' is American.
No, that is incorrect. Days of the week always use 'on'.
Use 'in' for seasons (in summer, in winter).
No. Words like 'yesterday', 'today', and 'tomorrow' do not need prepositions.
Yes, 'noon' and 'midnight' are specific points in time, so they use 'at'.
Use 'in' for decades and centuries because they are long periods of time.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
en / a
Spanish uses 'en' for days of the week, but English uses 'on'.
à / en / le
French doesn't use a preposition for days of the week.
um / am / im
The logic is almost identical to English.
ni (に)
One particle (ni) covers at, on, and in.
fī (في)
Arabic relies heavily on 'fī' where English splits into three.
zài (在) / (none)
Chinese usually omits prepositions for time.
Learning Path
Prerequisites
فيديوهات ذات صلة
01:14 Tune in on September 3 for our next episode of The Android Show
01:13 Tune in on October 30 for our next episode of The Android Show
07:17 What caused the fall of one of the most influential empires in history? - Mostafa Minawi
Prepositions of TIME 👉 IN / ON / AT / BY 👈 Common English Grammar Mistakes
mmmEnglish
IN / ON / AT - Prepositions of PLACE AND TIME | English Grammar Lesson (+ Free PDF & Quiz)
English with Lucy
English Grammar: The Prepositions ON, AT, IN, BY
ENGLISH with James · engVid
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