What is the prologue in Chinese?

Definition: The function of imperative sentences is to ask, demand or order, advise, persuade and advise others to do or not do something.

Features:

Exclamation marks are usually used at the end of imperative sentences, but some imperative sentences are weak in tone and can be ended with a period.

Imperative sentences can end with the modal particle "ba" or not.

Imperative sentences can express orders, requests, prohibitions, discouragement, etc.

Imperative sentences express requests, orders, suggestions and so on. Predicate verbs always use the original form. Sentences generally have no subject, and there is an exclamation point or a period at the end of the sentence, falling tone.

The subject in imperative sentences is often omitted.

For example:

An imperative sentence indicating a command, for example, "Keep quiet!" "Stand up"

The sentence pattern that expresses a request is usually "Please …". For example, "Please wait for me."

Sentences indicating prohibition include "no …" and "no …". For example, no parking here!