Language: read more books, whether novels, essays or poems, as long as you are interested, but don't touch online novels and romance novels; Mathematics: Cultivate your interest slowly, no matter which kind of mathematics you are more suitable for, partial or partial. The second day is plane geometry. I don't know if you will be interested. After you find out, focus on cultivating your ability in this area. Over time, you will be interested when your ability goes up. Politics: it will be much better to read more textbooks combined with pictures; History: it is actually very simple to remember it several times; Geography: Look at more pictures and learn with maps.

Finally, don't always emphasize what you don't like, but tell yourself what I like very much. Remind yourself to take your time.