问题 填空题 案例分析题

下图是有氧呼吸过程图解。请据图回答:

有氧呼吸的主要场所是(),进入该场所的呼吸底物是()(至少两点)。

答案

参考答案:线粒体;丙酮酸、水、氧气、还原氢

解析:有氧呼吸的第一阶段在细胞质基质中进行,第二阶段和第三阶段都在线粒体中进行,所以线粒体是有氧呼吸的主要场所,进入该场所的呼吸底物是丙酮酸、水、氧气、还原氢。

阅读理解

阅读理解。

     Monty Roberts was the son of a poor family.  He liked horses.  He had a dream to own a horse ranch ever since he was a little child.

     One day when he was at high school, he was asked to write a paper. It was about what he wanted to

be and do when he grew up.  He worked hard on it,  and  wrote  a  seven-page  paper.  In  the paper he

described his dream of owning a big horse ranch someday.

     The next day he handed it in to his teacher. Two days later he receivcd his paper back. On the front

page was a large red F (fail) with a note that read,  "See me after class. "

     He went to sec the teacher after class and asked, "Why did I receive an F?"

     The teacher answered, "This is an unrealistic dream for a young boy like you.  You come from a poor

family.  Owning a horse ranch needs a lot of money.   There  is  no way  you  could  ever do it. " Then he

added,  "Write this paper again.  If you  write  it  with a realistic plan, you may receive a better grade. "

     After sitting with it for a week, he turned in the same paper, making no changes at all.  He said to the

teacher, "You can keep the F and l'11 keep my dream. "

     Monty kept his dream and worked very hard.  Today he owns a large horse ranch with a big house

on it, and he keeps that school paper he wrote on the wall of his sitting room.

      Last summer the same school teacher came to visit him. When the teacher was leaving,  he said,  

"Look,  Monty,  when I was your teacher, I was something of a dream stealer.  It was lucky you hadn't

given up yours. "

      Don't let anyone steal your dream.  Follow your dream, no matter what.

根据短文内容,回答下列问题.

1.What was Monty Robert's dream when he was very young?

_______________________________________________________________________

2.What did the teacher think of Monty's dream?

_______________________________________________________________________

3.Did Monty change his dream after hearing his teacher's advice?

_______________________________________________________________________

4.Where does Monty p the school paper he wrote today?

________________________________________________________________________

5.Why did Monty aheve his dream at last?

________________________________________________________________________

多项选择题 案例分析题