Vocabulary: Core & Everyday Vocabulary (A2) - Lesson 7: Ordinal Numbers (first, second, third... up to 31st for dates)

Vocabulary A2
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emoji_events

Ordinal Numbers

លេខរៀង / លំដាប់ថ្នាក់

We use Ordinal Numbers to show Order, Ranking, and Dates.

យើងប្រើវាដើម្បីប្រាប់ពីលំដាប់ថ្នាក់ (ទី១ ទី២) លេខរៀង និងកាលបរិច្ឆេទ (ថ្ងៃទី)។
looks_one

The Top 3 workspace_premium

លេខរៀងទាំង ៣ នេះមានពាក្យពិសេសរបស់វា!
1st First /fɜːrst/ ទីមួយ
2nd Second /ˈsɛkənd/ ទីពីរ
3rd Third /θɜːrd/ ទីបី
format_list_numbered

The "TH" Rule

លេខផ្សេងទៀត គ្រាន់តែថែម "th" នៅខាងចុង!
4th Fourth ទីបួន (Four + th)
5th Fifth /fɪfθ/ ទីប្រាំ
SPELLING TRAPS! warning 5th = Fifth (Not fiveth)
9th = Ninth (No 'e')
12th = Twelfth (v ➔ f)
format_list_numbered

format_list_numbered Big Numbers

សម្រាប់លេខផ្សំ ប្តូរតែលេខចុងក្រោយប៉ុណ្ណោះ!
20 ➔ Twentieth (20th)
30 ➔ Thirtieth (30th)
21st Twenty-first ទីម្ភៃមួយ
(Not twenty-oneth close)
22nd Twenty-second ទីម្ភៃពីរ
31st Thirty-first ទីសាមសិបមួយ
calendar_month

calendar_month Saying Dates

របៀបនិយាយកាលបរិច្ឆេទ
When is your birthday?
"It is on the 5th of May."
វាត្រូវនឹងថ្ងៃទី៥ ខែឧសភា។
Where do you live?
"I live on the 3rd floor."
ខ្ញុំរស់នៅជាន់ទី៣។
warning
warning Quantity vs Order
Don't mix them up!
(កុំច្រឡំចំនួន និង លេខរៀង!)
Quantity (ចំនួន)
I have two apples. nutrition
Order (លេខរៀង)
He won second place! workspace_premium

Lesson Video movie

Watch Teacher Sopheak explain how to use ordinal numbers for dates and rankings! Listen closely to the pronunciation.

help_center

bolt Quick Check

ការត្រួតពិនិត្យរហ័ស ⚡
looks_two
What comes after 2nd?
(តើលេខរៀងអ្វីបន្ទាប់ពីទីពីរ?)
warning
edit_square SPELLING CHECK!
How do you spell 5th?
calendar_month
Today is the ___ of October. (21)
(ថ្ងៃនេះជាថ្ងៃទី២១ ខែតុលា។)
apartment
I live on the ___ floor.
(ខ្ញុំរស់នៅជាន់ទី៩។)
cake

track_changes Mission

អនុវត្តជាក់ស្តែង!
workspace_premium

track_changes Mission

អនុវត្តជាក់ស្តែង!
person_raised_hand

track_changes Mission

អនុវត្តជាក់ស្តែង!

Ask a Question person_raised_hand

តើអ្នកមានចម្ងល់មែនទេ? សួរគ្រូនៅទីនេះ!
U

Recent Questions

C
Chariya 2 hours ago

Teacher, do we say 23th or 23rd? It is confusing!

Reply thumb_up 5
SP
Sopheak Pich Teacher 1 hour ago

Hi Chariya! We say 'twenty-third' (23rd). Remember, if a number ends in 1, 2, or 3, it usually uses st, nd, and rd! (Like 31st, 22nd). Keep practicing! star

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