Some answers to junior high school information technology exercises

There are many versions of junior high school textbooks. You'd better write down specific topics and let everyone help you answer them.

The way to learn well:

1, ensure 8 hours of sleep every day.

Don't stay up late at night, sleep regularly. Insisting on taking a nap at noon, adequate sleep and full spirit are the basic requirements for improving efficiency.

2. concentrate on your studies.

Have fun when you play, and study hard when you study. It is not a good policy to study hard at your desk all day. When you learn to a certain extent, you have to rest and replenish energy. After studying, you must pay attention to rest.

But when you study, you must devote yourself wholeheartedly and use your hands and brains. When I was studying, I often had the realm of Tao Yuanming's "although in the downtown area, there is no noise between cars and horses". Only my hands and brain communicate with textbooks.

3. Insist on physical exercise.

Good health is the capital of "learning". Without good health, no matter how great your ability is, you can't play it. Therefore, no matter how busy you study, you can't ignore relaxation and exercise. Some students neglect exercise in order to study, their health is getting weaker and weaker, and their study is becoming less and less adequate.

4. Active learning.

Only by studying actively can we feel fun and be more interested in learning. With interest, efficiency will be improved unconsciously. Some students have a poor foundation, and there are always problems they don't understand in the learning process, so they are ashamed to ask others for advice. As a result, they are unhappy and absent-minded

How to improve learning efficiency? At this time, the only way is to ask someone for advice. What you don't understand must be understood, and you can make progress by accumulating bit by bit. Only in this way can the efficiency be gradually improved.