问题 综合

读“基塘生产环节的联系”示意图,回答下列问题。(10分)

(1)珠三角农民充分利用自然条件,在_____________的地方挖地成塘,堆泥成基。

(2)基塘农业的生产环节将________(植桑、种蔗) 业、养殖业和______(丝厂、糖厂)业三者紧密联系在一起,形成一种综合经营。几者之间相互依存、相互促进有机循环联系起来。塘泥和滤泥等基本上解决了植桑、种蔗的__________问题,蔗叶和蚕沙等基本上解决了养鱼、养蚕的__________问题,使生产成本大大降低。这种连环性生产体系能充分利用当地的自然资源和___________(社会条件),创造出最大的经济效益。

(3)基塘农业是一种典型生态农业的模式。生产过程中实现了生态上和经济上的良性循环。塘泥、蚕沙和滤泥等前一环节的___________成为后一环节的营养成被充分回收利用,成功减少了_____________,保证了生态的良性发展,同时克服了当地洼地_________之弊,实现了农业的___________发展。

答案

(10分)

(1)低洼易涝

(2)种植、加工(或工业)。肥料 饲料, 劳动力。

(3)废弃物,环境污染,水涝 (洪涝/易涝) ,可持续。

(1)本题考查因地制宜的发展农业。珠三角农民充分利用自然条件,在低洼易涝的地方挖地成塘,堆泥成基。

(2)本题考查影响农业区位的因素。影响农业的区位因素主要有自然条件、社会经济条件和技术条件。自然条件包括气候、地形、土壤、水源等。社会经济因素包括市场、交通运输、政府政策、劳动力、土地价格等。基塘农业的生产环节将种植业、养殖业和加工业三者紧密联系在一起,形成一种综合经营。几者之间相互依存、相互促进有机循环联系起来。塘泥和滤泥等基本上解决了植桑、种蔗的肥料问题,蔗叶和蚕沙等基本上解决了养鱼、养蚕的饲料问题,使生产成本大大降低。这种连环性生产体系能充分利用当地的自然资源和劳动力,创造出最大的经济效益。

(3)循环经济在农业中主要表现为生态农业。生态农业将农业生产和生态平衡纳入协调一致的轨道。它模拟自然生态系统的结构和功能,形成经济上和生态上的良性发展。例如,北京留民营村是“中国生态农业第一村”所采取主要措施:调整产业结构,农、林、牧、副、渔五业并举;开展综合循环利用;广开源流,开发利用沼气、太阳能等新能源。)。基塘农业是一种典型生态农业的模式。生产过程中实现了生态上和经济上的良性循环。塘泥、蚕沙和滤泥等前一环节的废弃物成为后一环节的营养成被充分回收利用,成功减少了环境污染,保证了生态的良性发展,同时克服了当地洼地水涝之弊,实现了农业的可持续发展。

阅读理解

阅读理解。

     Beethoven (贝多芬) was born in a small city near the Rhine in Germany. His father always drank and

his mother was a maid (女仆). They lived a poor life.

     Beethoven was a talented (有天赋的) child in music. People at that time thought he was as clever as

Mozart. His father wanted to make money from his talent, so he told him to practice and play all the time.

If he didn't do that, his father would be angry with him and beat him.

     Beethoven was very short and ugly. He couldn't hear well from the age of 22 and later he heard nothing,

but all these unhappy things didn't make him dislike music. He began to write sonatas (奏鸣曲) at 12, and

later he became a great musician.

     His life was so short that he didn't leave many works. But people think he was one of the best musicians

in the world.

1. Beethoven was from a in a small city near the Rhine in Germany.

A. educational family

B. teacher's family

C. rich family

D. poor family

2. Beethoven's father told him to practice and play all the time because his father wanted to make _____.

A. him be a great musician

B. him not drink too much like him

C. himself rich

D. him beat Mozart in music

3. What did people think of Beethoven at that time?

A. He wasn't a rich boy.

B. He did as well as Mozart in music.

C. He didn't love his parents.

D. He would be a great singer.

4. He was ugly and deaf, _____.

A. that often made him dislike music

B. but all these things didn't make him dislike music

C. that made him stressed out

D. but he didn't regard all these things as challenges

5. Which of the following is NOT true?

A. His father would be angry with him and beat him unless he practiced and played all the time.

B. His father never stopped drinking wine.

C. He left so many works that people think he was one of the best musicians in the world.

D. After writing sonatas at 12, he became a great musician.

单项选择题