Self, self, self. How to distinguish these three words?

Phrases:

Open your mouth and close your mouth; Half-open and half-closed.

"The word' You' is half open, the word' You' is fully open, and the word' You' is closed."

Difference:

1, pinyin is different.

Pinyin: j?

(2) Pinyin: s ∝.

Pinyin: yǐ

2. The meaning is different.

own

Explanation: Self: Know yourself and yourself. Give up yourself for others.

Example: Zhang Taiyan is a famous scholar in modern times. He is strict with himself, lenient with others, simple in life and never seeks fame.

The seventh note of the major scale

Description: Shi Si, an ancient time-keeping method, is equivalent to 9: 00-1:00.

Example: Nearly four hours passed before they knew it, and there were more and more pedestrians on the road. I don't think the noise last night made them too tired.

already

Explanation: Stop: Debate endlessly. Already: I already know. In ancient times, it was the same as "Yi".

For example, it must be used under the guidance of a doctor as a last resort, and blood products such as human albumin and gamma globulin must never be abused as supplements.

3. Different writing styles.

I am my own; Pay attention to the third and second strokes when writing, and don't stand out.

The third order is to use the third; When writing, pay attention to the connection between the third stroke and the first and second strokes, and keep your mouth shut.

The order of strokes is already; When writing, be careful not to connect the third stroke with the first stroke, but to stand out.