Monday morning is an important time at our school. All of the students go to the playground. We listen to music, and we   16  the national flag go up.
　  Usually, one student gives a talk on Monday mornings. One Monday last year, a boy gave the talk. He was   17  and excited! When I saw him, I wanted to have a try, too.
　  Can I really do it?
　  Last week, our teacher said our class should give the talk. My teacher   18  me, “I know you want to have a try. Next Monday, you can give the talk. Go and write something down.   19  for it, I’m sure you’ll do well.”
“Thank you,” I answered. It was such a great   20  for me! When I got home, I was excited. I wrote two pages for the talk. I read them again and again. When I read, I asked my parents  21 . I wanted to make my teacher happy.
　  Monday morning came. I began to feel   22 . When did I last give a talk to   23  many people? Never! This was my first time. Could I really   24  it ? Maybe I couldn’t finish the talk.
When I got to school, we all went out to playground. I  25 in front of everyone. I opened my mouth, but I couldn’t say anything.
“Take it easy,” I said to   26 . “Don’t be nervous. You can do it.”
Just then, I looked down at everyone. I saw about 1,000 eyes. They were all looking at me ! I couldn’t   27  stand up.
I looked at their eyes more carefully. Their eyes were saying, “You can do it! Don’t be afraid, just talk!”
I   28  a big breath. Then I began to talk. It wasn’t hard. It was easy.
I don’t know   29  I finished my talk. But I did it. I felt so good that day. I showed myself 30  everyone what I can do.

A famous study was done in a school by a professor （教授） from a university. At the start of the school year, the teachers were given the names of five children. They were told that these five were the most excellent students in the class. But the fact was that these students were only average(中等)，and they were not the best students at all. Well, guess what? At the end of the year, all the five average students scored among the highest in the class.
　　What made these average students change so much to become top students？The only difference was the change in their teachers’ attitude(态度). Because the teachers believed that these five kids were the top students，they expected(期望) more from them. And so these five average students began to believe and expect more from themselves. So they worked harder to do as well as they could.
　　Do you know why? If you expect the best from people, they’ll usually want to give you their best. A great leader said, “Treat(对待) a person just how he appears to be on the outside, and you’ll make him even worse. But treat a person like he’s already a success，and you’ll help make him the best he can be.”
　　Like the true story of 7-year-old Johnny, his teacher got so angry with him that one day she said，“Johnny，you’re the naughtiest(最顽皮的) boy in this class. I’m sure you’ll never change.” The next year Johnny had a new teacher. And on the first day of class，she met with Johnny after school and said，“Johnny, I’ve heard a lot about you! But do you know that I don’t believe a word of it.” And every day after that, this new teacher treated Johnny as if he was one of the smartest students even when Johnny did naughty things. Later on, Johnny became a school leader. Because that’s the power of our belief(信任) and attitude(态度) toward children.
【小题1】The professor started his research(研究)by _______.