1. Formation of The Cardinal Numbers

2. Outline
￭Formations of The Cardinal Numbers 1~12 ￭Formations of The Cardinal Numbers 13~19 ￭Formations of The Cardinal Numbers 20,30,40…90 ￭Formations of The Cardinal Numbers 21~29

3. Formations of The Cardinal Numbers 1~12

4. Formations of The Cardinal Numbers 1~12
There is no regulation in their formation, and you should memorize the 12 numbers one by one! 1
one 7
seven 2
two 8
eight 3 9
three
nine 4 10
four
ten 5 11
five
eleven 6
six 12
twelve

5. Strike while the iron is hot!!!

6. Write down the English writing forms3 5 12 11

7. It’s time to shout out!!!

8. Memorize the words well!!! Write down the English writing forms3 5 12 11
five
eleven
three
twelve

9. Formations of The Cardinal Numbers 13~19

10. 3~9 -teen 13~19 fourteen seventeen nineteen 14 17 19
Formations of The Cardinal Numbers 13~19
3~9
-teen
13~19
fourteen
seventeen
nineteen 14 17 19

11. 3– Three –thir + teen 13—Thirteen 5– Five—fif + teen 15—Fifteen
Caution
thirteen
13~Threeteen
3– Three –thir + teen 13—Thirteen
fifteen
15~Fiveteen
5– Five—fif + teen 15—Fifteen
eighteen
18~Eightteen
8– Eight + een 18—Eighteen

12. Strike while the iron is hot!!!

13. Filling the blanks with the proper words.
I am __ (13) years old now.
He has ___(18) friends.
This bridge is ___(15) meters long.

14. It’s time to shout out!!!

15. Filling the blanks with the proper words. Memorize the words well!!!
I am thirteen (13) years old now.
He has eighteen(18) friends.
This bridge is fifteen(15) meters long.

16. Formations of The Cardinal Numbers 20,30,40…90

17. Formations of The Cardinal Numbers 20,30,40…90
2,3…9
20,30…90 ty
60—Sixty
70--seventy
90—ninety

18. Caution
Twoty
20 –Twenty
Threety
30 –Thirty
Fourty
40 –forty
Fivety
50 –fifty
Eightty
80 –Eighty

19. Strike while the iron is hot!!!

20. Filling the blanks with the proper words.
I am ___ (30) years old now.
He has ___ (80) apples.
This bridge is___ (50) meters long.

21. It’s time to shout out!!!

22. Filling the blanks with the proper words. Memorize the words well!!!
I am thirty (30) years old now.
He has eighty (80) apples.
This bridge is fifty (50) meters long.

23. of The Cardinal Numbers
Formations
of The Cardinal Numbers
21~29

24. Formations of The Cardinal Numbers 21~29
21,22…29 —
20,30…90
1,2…9
23—twenty-three
67—sixty-seven

25. Strike while the iron is hot!!!

26. Writing down the English writing forms.35 44 96 59

27. It’s time to shout out!!!

28. Writing down the English expressions. Memorize the words well!!!35
Thirty-five 44
Forty-four 59
Fifty-nine 96
Ninety-six

29. Summarizing
Thank you!!
Ok, after this class, I hope you will understand the formation of the cardinal numbers. And you should finish the online work in time.