Are there punctuation marks on the billboard slogan?

The punctuated sentence is: Mom, please ask me to type on the computer!

In this sentence, "Mom" is a title and the subject of the whole sentence, while "Ask me to type on the computer" is the predicate of the sentence. If there is a pause between the subject and the predicate in a sentence, it needs to be separated by commas.

The second half of this sentence, that is, "please ask me to type on the computer", is an imperative sentence to express my request. Compared with the imperative sentence indicating the command, the imperative sentence indicating the request is more relaxed, and the modal particle "ba, ah" can be used, and the subject may or may not appear. Generally speaking, the punctuation at the end of an imperative sentence is an exclamation point.

Extended data:

Usage of comma:

1. If there is a pause between the subject and the predicate in the sentence, use a comma.

For example, most of the stars we can see are stars.

If there is a pause between the verb and the object in the sentence, use a comma.

For example, it should be noted that science needs a person to contribute his life's energy.

If you need to pause after the adverbial in the sentence, use a comma.

He is no stranger to this village.

4. Pauses between clauses in complex sentences should be comma, except sometimes semicolon.

For example, it is said that there are more than 100 gardens in Suzhou, but I have been to more than a dozen.

Use of exclamation point:

1, pause at the end of the exclamatory sentence with an exclamation point.

For example, strive for the prosperity of the motherland!

2. A strong imperative sentence also ends with an exclamation point.

Get out of here!

3. A rhetorical question with strong tone also ends with an exclamation point.

I can't compare with him!

Baidu encyclopedia-comma

Baidu encyclopedia-imperative sentence