Students learn their lessons in class. In class teachers teach them. Students sit in the classroom, listening to the teachers. This is a way of learning. Is this the only way for students to learn anything? Of course not. There is another way to learn. That is, students can teach themselves. For example, if you can't remember something when you are doing your homework, you can look up your book to find the answer. This is a way to teach yourself. And it is not a hard thing. We can do this in any place and at any time.

    How do you teach yourself? The first thing you must do is reading. Read something you are interested in, or you have to read. The second is that you must ask yourself some questions. These questions are something you don't understand, or you want to know more about. You can write them down. The third is to answer the questions yourself by thinking hard, by reading the text(课文) or other books or sometimes by asking other people. If you keep doing like this for a long time, you'll be good at your subjects.

She is not at home .

Please your answer on the blackboard.

I couldn't play the piano .

—E.