问题 读图填空题

下图为条件反射建立过程示意图,请据图分析回答:

(1)图中A表示狗吃到食物后出现_____________________活动,这是狗生来就会的,属于__________________反射。

(2)反复经过B后,图中C表示狗对铃声已经建立起唾液分泌的反射。这一反射叫____________________。

(3)图中D表示一段时间总是只给铃声,不给食物,狗对铃声建立起来的条件反射将__________________。

(4)条件反射是高级神经活动的基本方式,它是在_____________________  的参与下形成的。

答案

(1)分泌唾液;非条件(简单)        

(2)条件反射(复杂反射)

(3)逐渐消退                           

(4)大脑皮层

阅读理解

阅读理解。

     Chinese American pop singer Leehom Wang dresses in style and has good manners. He wants to be a

role model for youth.

     To achieve his dream, he is using his star power to do the right thing again. On his latest album (专辑)

Change Me, he tells people to protect the environment. He gives 10 pieces of advice for young fans to follow.

     "It's not easy to write serious topics into my songs. But I start by making changes myself to set a good

example," he said. "I use paper packaging (包装) for my albums instead of plastic. I use recycled paper for

my poster."

     Wang told teens that he cared much of the environment since his middle school years. He tries to make

changes to his everyday life.

      "I ride my bike as often as possible; I don't waste water when I take a bath. And I don't buy any plastic

trash (垃圾) bags," he said.

      Wang also tries to get more people to join him. He wants to do a charity sale (义卖) of his old clothes.

He plans to use the money to plant trees.

      Fans in different cities across China support (支持) him. "I like Wang for his social responsibility and his

hard work," said Li Xiaoshan, a girl from Nanjing.

1. Is Leehom Wang a dancer? 

    ______________________________________________________

2. What's the name of his latest album?

    ______________________________________________________

3. How many pieces of advice does Wang give to young fans?

    ______________________________________________________

4. Why do his fans support him? 

    ______________________________________________________

问答题 简答题