题目内容
【题目】B
On Lunar New Year’s Eve on Feb 18, 2015, Beijing had a good day. PM2. 5 levels were below 50. However, the nice day ended with firework celebrations at night.
In the first hour after the start of the celebration, PM2. 5 levels rose to 500 in certain parts of the city, with the average across the city around 400.
According to the China National Environmental Monitoring Center, on Lunar New Year’s Day, air pollution reached "dangerous levels" in 201 Chinese cities, because of fireworks, with more than 40 of them seeing "serious pollution". As a result, the debate on whether to ban (禁止) fireworks during the Spring Festival is also heating up.
Sina surveyed 3,000 Internet users, and results show that only 38 percent of the people support setting off fireworks, and 60 percent are against it.
"I support a ban on fireworks," a netizen (网民) nicknamed ann019 said. "Lighting fireworks can only bring problems: air pollution, disturbing sleep, causing fire and exhausting sanitation workers (环卫工人). "
Others thought it to be hard to ban traditions, and lighting fireworks during holiday seasons won’t cause lasting pollution.
Some, however, suggest a moderate (温和的) way to solve the problem.
"As a tradition, fireworks absolutely add to the festival’s happiness. They shouldn’t be banned totally," commented netizen Tracy on the China Daily online forum (论坛). "But the time /span>should be reduced. For example, it can be allowed just during New Year’s Eve, the first day of the Lunar New Year and the Lantern Festival. "
【1】___________________ caused serious air pollution on Lunar New Year’s Eve.
A. The factories B. The cars
C. The fireworks D. The bad weather
【2】 ___________________ cities saw serious air pollution on Lunar New Year’s Day.
A. 201 B. More than 40
C. Around 400 D. 500
【3】According to Sina’s survey, over half of the Internet users ___________________ setting off fireworks.
A. are against B. enjoy
C. support D. don’t care about
【4】___________________ was not mentioned by the netizen nicknamed ann019.
A. Exhausting sanitation workers B. Disturbing sleep
C. Wasting money D. Causing fire
【5】According to the passage, we know ___________________ is a moderate way to solve the problem.
A. to ban fireworks totally
B. to reduce the time of setting off fireworks
C. to get more people to set off fireworks
D. to never change the tradition
【答案】
【1】C
【2】B
【3】A
【4】C
【5】B
【解析】
【文章大意】这篇文章主要讲了烟花会给人们带来很多问题,讨论了人们是否应该禁止燃放烟花。
【1】细节理解题。根据On Lunar New Year’s Eve on Feb 18, 2015, Beijing had a good day. PM2. 5 levels were below 50. However, the nice day ended with firework celebrations at night. 在2015年农历新年除夕2月18日,北京有一个美好的一天,PM2. 5水平低于50。然而,晚上烟火庆祝活动结束了美好的一天。可知选C。
【2】细节理解题。根据more than 40 of them seeing "serious pollution".它们中的40多个城市污染严重。可知应选B。
【3】细节理解题。根据only 38 percent of the people support setting off fireworks, and 60 percent are against it. 仅38%的人支持放烟火,60%的人反对。故选A。
【4】细节理解题。根据Lighting fireworks can only bring problems: air pollution, disturbing sleep, causing fire and exhausting sanitation workers (环卫工人). 点燃烟花只能带来问题:空气污染,干扰睡眠,导致火灾和累坏环卫工人。可知故选C。
【5】归纳理解题。通过But the time should be reduced. 但是应该减少燃放的时间。故选B。
【题目】阅读有关图表,回答下列问题。
(1)地球自转是围绕 在转动,周期约 天。上图示意的是北半球节气中的 日,太阳光直射在 (重要纬线),南寒带出现 现象。
表1:夏至日我国三城市日出日落时刻表(北京时间)
地点 | 经度 | 纬度 | 日出时刻 | 日落时刻 |
乌鲁木齐 | 87.6°E | 43.8°N | 06:27 | 21:55 |
北京 | 116.4°E | 39.9°N | 04:46 | 19:47 |
泉州 | 118.6°E | 24.9°N | 05:17 | 18:59 |
(2)北京与乌鲁木齐纬度相近,但日出时刻比乌鲁木齐较早,主要原因是 。
(3)北京的白昼时间比泉州更 (长或短)。(提示:昼长=日落时刻-日出时刻)。
(4)夏至日后,泉州的白昼时间将变 (长或短),日落时间将 (推迟或提早)。