The fourth round of heavy smog to hit Beijing in four weeks has sent more people to the hospital with respiratory（呼吸的） illnesses and led to calls for laws to control the pollution.
Pan Shiyi, a celebrity real estate developer said he is planning to propose (提案) a Clean Air Act to the local government. As a representative to the Beijing Municipal People's Congress, he started an online survey at 9:20 a.m. Within three hours, more than 25,000 web users, or 99 percent of total respondents（應(yīng)答者）, welcomed his proposal on Sina Weibo, China's Twitter.
They have good reasons to stand alongside Pan. The latest round of haze（霧霾）reduced visibility to under 500 meters in many parts of the city. The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly. Anxious parents and doctors almost all blame the smoggy air for the illnesses. Though most schoolchildren are home for the winter holidays, the bad air can easily move indoors. Besides, ordinary medical masks fail to provide adequate protection, so some people have turned to gas masks and respirators（呼吸器）.
The causes of the scary smog are rather mysterious, though experts blame excessive emissions and the mountains around Beijing that trap pollution in winter, unless there is adequate wind to clear it away. Some critics have pointed fingers at China’s top two oil firms, China National Petroleum Corp and China Petrochemical Corporation, saying the companies’ outdated production technologies produce large quantities of substandard, high-polluting gas fuel.
Meanwhile, concerned Beijingers have moved their brainstorming sessions to cyberspace. If Pan’s proposal for a Clean Air Act is adopted, netizens say the new law should include items providing for “car-free days” in times of smog, higher standards for vehicle fuel, stricter restrictions on industrial and exhaust gas emissions, and more effective protection for the public.
Beijing is not the only city that has ever lost the blue sky. Five days of thick fog caused thousands of deaths in Britain in December 1952, urging the government to pass the first Clean Air Act in 1956, which introduced smokeless zones and cleaner fuels to reduce pollution. That may provide some experience for Beijing to refer to.
小題1:What can we learn from the passage?
A．People are clear about the causes of the smoggy weather.
B．Children staying indoors will not get respiratory illnesses.
C．Smog is worse for people with lower resistance to diseases.
D．Masks can give people protection against the smoggy weather.
小題2:Britain is mentioned in the last paragraph to ______.
A．suggest Beijing should learn from other countries
B．let people know many places have this problem
C．tell people the situation in Britain is worse
D．call on the government to pass Britain’s Clean Air Act
小題3:What’s the best title for this passage？
A．The Use of Gas masks and Respirators
B．Beijingers Call for Clean Air Act
C．Effective Protection for Blue Sky
D．The Mysterious Causes of the Scary Smog

小題1:C
小題2:A
小題3:B

試題分析：本文敘述了北京由于連續(xù)幾天的霧霾天氣，引起了一些人的呼吸道疾病，也引起了一些人的呼吁的心聲，讓中國立法來控制中國的嚴重的污染，得到了網(wǎng)民的大量擁護。中國可以借鑒英國的措施來治理污染。
小題1:推理判斷題。根據(jù)The smog has also led to a great increase in respiratory illnesses, particularly among children and the elderly.可知霧霾,對疾病的抵抗力較低的人是更糟的，故選C。
小題2:細節(jié)理解題。根據(jù)That may provide some experience for Beijing to refer to.
故選A。
小題3:標題歸納題。根據(jù)全文可知北京人呼吁立法來治理污染，故選B。
點評：標題是文章中心思想的精煉表達，多為詞組或短語，涵蓋性強。做這類題目時，要在閱讀全文的基礎(chǔ)上，以文章話題為核心，通過比較選項的概括性或覆蓋面，得出正確的標題。正確標題的歸納范圍要恰如其分，避免過于具體或斷章取義。錯誤的干擾往往是局部信息，以事實，細節(jié)替代，概括大意。
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