问题 阅读理解与欣赏

阅读下面文字,完成问题。

  ①风能、太阳能、潮汐能的开发可以有效缓解中国的能源供应困局,其中产业化条件最为成熟的首推风力发电。较之其他新能源,风电优势更加明显:它蕴藏量大,超过所有油、气、煤的储藏量;理论上仅1%的风能就能满足人类能源需求。

  ②在江苏沿海,从南通向北直到连云港,有连绵数百里的滩涂,这是一块孕育着财富和梦想却一直被大自然掖藏着的新大陆。这里常年风速保持在每秒7~8米,正是绝佳的风电场。

  ③这一带可建超过1000万千瓦的海上风电场,相当于三峡的装机容量,堪称“海上三峡”,却没有百万移民的负担,也不占用耕地和消耗水资源。而1个三峡的投资,可以建2~3个三峡规模的风电场。而且风力是一种洁净的自然资源,没有火力发电排放大量二氧化碳所带来的污染。

  ④虽然前景如此诱人,但是风能却并非竖起风车就等着发电。因为有两个世界性的“拦路虎”:一是,风电之于火电,由于电压、频率波动性大,因而大规模并入常规电网,会危害常规电网;二是,风力机结构复杂,风电价格远高于煤电,我国风电设备单位功率的费用是煤电的两倍以上,电网公司很难接受或根本不愿意购买风电,有人据此将风电比喻为“垃圾电”。

  ⑤有专家经过10年研究发现,风电对于某些工业生产,特别是有色冶金、氯碱等高耗能产业,如能直接非并网利用,会像黄金一样宝贵。不但减少或完全消除对电网的危害,也降低生产成本,大大提高生产效率。通过非并网技术使风电快速进入高耗能产业,使“垃圾电”变成“黄金电”。拿电解铝生产来说,每吨铝的耗电量是惊人的1.5万千瓦时,如果风电专门供应大型铝厂,巨大的电能就被“置换”出去,风能也因此获得了普惠社会的方式。这是一项革命性的技术,有很强的挑战性,如果能够成功,中国的风电技术将领先世界。

1、结合上下文,理解第2段中“这是一块孕育着财富和梦想却一直被大自然掖藏着的新大陆”的含义。

答:________________________________________

2、第3段主要使用了_____________的说明方法,第5段有一处使用了举例子的说明方法,这个句子是:____________________________________。

3、文中第3段介绍了风能发电的四个优点,请分别用三个字概括,至少写出三点。

答:____________ ____________ ____________ 

4、通读全文,请给本文拟一个恰当的标题。

答:________________________________________

答案

1、这里蕴藏着巨大的风力资源,一旦被利用就会产生巨大的经济效益及社会价值,但目前由于技术原因还没有被开发利用。(要点:“掖藏着”“孕育着财富”理解要正确)

2、作比较 拿电解铝生产来说,每吨铝的耗电量是惊人的1.5万千瓦时,如果风电专门供应大型铝厂,巨大的电能就被“置换”出去,风能也因此获得了普惠社会的方式。

3、①容量大②消耗低③投资小④无污染

4、(江苏沿海)风能利用前景诱人(喜人)(风能将使江苏沿海成为“海上三峡”)

阅读理解

Robert Fredy was general manager of a large hotel in Ashbury park. New Jersey. One cold day two years ago when he stopped his car at a traffic light, Stephen Pear man, an out-of-work taxi and truck driver, walked up to Fredy’s car hoping to earn some change by washing his windshield.Like many motorists who try to keep the beggars off, Fredy turned on the wipers to show he wasn’t interested.

Pearman put his head close to the window.“Come on, mister.Give me a chance.I need a job,” he said.Something in Stephen Pearman’s voice moved Robert Fredy.In the seconds before traffic started moving again, Fredy handed a business card and told him to call if he was serious.

“My friends told me he was just pulling my leg, ”said Pearman.“But I said, “ No, he’s a

businessman.I need to give it a shot.”

Two days later,29-year-old Pearman appeared in the manager's office of the big hotel.Fredy gave him a job and housing and lent him pocket money while training him.

Today, Pearman works full time setting up the hotel's dining halls for business meetings.In the past two years, he has found a flat, married and repaid Fredy’s loans.

“Mr.Fredy gave me a second chance, “says Pearman, ” And I took advantage of it.I could have just come here a while, eaten up and left.But there is no future in washing windshields.”

Ordinarily, Fredy keeps away from the street people.“But Pearman seemed so honest and open, asking for a chance rather than just money,” Fredy says, “I don’t hand my business card to just anybody.But I’m glad I did in this case.”

小题1:When Pearman first appeared before Fredy, .

A.Fredy took him as a beggar

B.Pearman was told to do it later

C.Fredy gladly agreed to let him do it

D.Pearman knew Fredy was a kind man小题2:When Fredy told Pearman to call if he was serious, he meant if          .

A.Pearman was really hardworking

B.Pearman was really looking for a job

C.Pearman’s conditions were truly scrious

D.Pearman was really interested in washing windshields小题3:By saying “he was just pulling my leg (paragraph 3)”, Pearman’s friends meant.

A.Fredy knew Pearman intended to ask for a job

B.Fredy was making fun of Pearman

C.Fredy wanted to help the poor

D.Fredy was tired of being stopped小题4:Pearman is now            .

A.in charge of Fredy’s loans

B.still washing car windshields

C.full – time employed at the hotel

D.arranging dinner parties for the hotel小题5:What can we learn about Fredy?

A.He helps those who will work hard themselves.

B.He likes to give his help to anyone in need.

C.He always gives help to the unemployed.

D.He is easily moved by poor people.

单项选择题