When I was in senior three, I thought I knew everything the teacher said, but I couldn't say it when the teacher asked me to? I'm also afraid of classmates' jokes? What should I do to make my study? .

When I was in senior three, I thought I knew everything the teacher said, but I couldn't say it when the teacher asked me to? I'm also afraid of classmates' jokes? What should I do to make my study? ... I've encountered this problem before. It's too simple to solve. . First, do more work, this is too critical. Don't just think (unless you can think every step clearly and skillfully, because some problems really don't need to be done). Second, if you have the conditions, it is a good idea to tell your classmates about the problem. You can really deepen a lot when you talk. Don't say that the teacher knows the answer at a glance, saying too much ~ Hehe, you can try it yourself. Come on! ! !