1. When these modal particles appear in sentences, use commas.

There are so many fruits in the supermarket. There are grapes, peaches, apples ... The following are examples of coordinate words. Because of the exclamation point of ah in the sentence, you can't use pause, you can only use comma.

2. Use a comma after ordinal numbers (first, first, etc.). ).

Example: Today we learn Lesson Five. First, ask a classmate to read the text aloud.

3. Pause also means pause within a sentence, but pause is used to coordinate the pause of phrases, which is shorter than comma pause when reading aloud.

4. Use pause when listing the same thing or coordinate phrases.

In autumn, clusters of grapes hang under the green leaves. There are red, white, purple, crimson, light green, colorful and beautiful. In this sentence, the author lists several colors, in no order, and it doesn't matter which one comes first or which one comes last. So the words of color are followed by pauses. The colorful description of color is colorful, and the meaning is not finished, so commas are used.

In the sentence, pause should be used to express some words.

Example: The third and fourth classes are physical education class and Microcomputer respectively.

6. There are subtle differences and connections between comma and pause. If it is a juxtaposition, use a comma for the big juxtaposition and pause for the small juxtaposition.

Example: In the past, present and future, China and foreign countries have influenced, linked and restricted each other.

Extended data

Computer keyboard input

1, the fastest is the key on the keyboard, switch the Chinese input method, and then click the | \ key on the keyboard. Usually in the upper left corner of the enter key. Is it bigger or smaller than/on the right side of the symbol? Each key can be paused.

2. Another method is pinyin input. Many students have installed intelligent input methods, such as QQ Pinyin and sogou Input Method. We can all type pinyin directly, DHL. Then you can see the symbol pause.

3, the last method is more complicated, if the computer can only use the intelligent ABC input method. Switch to Chinese input and press v 1. Then you can see the pause. If there is no page on the first page, you can press pagedown to find it.