First first

Seconds?

Third.

Fourth, fourth

fifth

Six six?

Seventh, seventh?

Eighth?

Ninth ninth

Tenth? Tenth?

Eleven eleven?

Twelve twelve?

Thirteenth. Thirteenth?

Fourteenth. Fourteenth?

Fifteen five?

Sixteenth. Sixteenth?

Seventeenth seventeenth

Eighteenth, eighth?

Nineteen-nine?

20th. 20th?

Twenty one?

Twenty-two

The 23rd?

Twenty-four

Twenty-five

Twenty-sixth. Twenty-sixth?

Twenty-seventh. Twenty-seventh?

Twenty-eighth. Twenty-eighth?

Twenty-ninth. Twenty-ninth?

Thirty days, thirty days

Extended data

1, abbreviation

Sometimes ordinal numbers can be expressed by abbreviations. The main abbreviations are as follows:

first—— 1st

Second-second

Third-third

Fourth-fourth

Sixth-sixth

20th-20th

Twenty-third-twenty-third

Where 1st, 2 and 3 are special forms, and the rest are Arabic numerals followed by th.

Step 2 use

Ordinal numbers can be used as subject, object, attribute and predicative in sentences.

The second one is what I really need. The second one is what I really need. (as subject)

He chose the second option. He chose the second one. (as an object)

We will carry out the first plan .. We will carry out the first plan. (as an attribute)

She is the second in our class. She is the second in our class. (as a predicative)

Note: when ordinal numbers are used, the definite article the is usually added before it; But if the indefinite article a or an appears before the ordinal number, it means "you" and "you".

We have tried it three times. Do we have to try a fourth time? We have tried it three times. Must we try again (for the fourth time)?