Line英会話クラス
Lesson Plan July 25, 2025
Topic: Prepositions of Time: at, in, on
In this lesson you can review the different uses of the prepositions of time at, in and on.
Section A: At
Time of day
at 2 o’clock
at midday
at 4pm
at lunchtime
Special expressions
at night
at the weekend (British English)
at (Christmas / Easter); special holidays that are longer than one day
at the same time
at the moment
at present
Section B: On
Days and dates
on Monday
on the sixth of January
on Christmas Day
on my birthday
on the weekend (North American English)
Day + part of day
on Monday morning
on Tuesday evening
on Thursday afternoon
Section C: In
Part of the day
in the morning
in the afternoon
Months
in March
in August
in December
Seasons
in the summer
in winter
in spring
Years
in 2001
in 1869
in 500 BCE (Before Common Era)
Longer periods
in the 1990s
in the 20th century
in the Ice Age
in the past
Section D: when not to use at, in, on
When we use last, next, every, or this, we do not also use at, in, on
Did you go on holiday in last summer?
My birthday is on next Friday.
I visit my parents at every Christmas.
I had a wonderful breakfast in this morning.
Warm up
Answer the following questions
1. Do you prefer to exercise in the morning or in the evening?
2. What is your favourite activity to do on a Sunday afternoon?
3. What time do you normally go to bed at night?
4. What activities do you enjoy doing in the summer?
