GU Zhaodi, 60, had taken water for granted for years. In fact, no one in the beautiful lake city of Wuxi, Jiangsu Province had bothered to spare a thought on water.
But all that changed dramatically overnight last month when taps in the city ran dry. Due to a blue-green algae(ÔåÀà) outbreak in Taihu Lake, China¡¯s third largest freshwater lake and the source of drinking water for 4 million Wuxi residents(¾ÓÃñ), water from the city¡¯s taps became dark and smelly.
¡°I can¡¯t believe there is no water for drinking, let alone cooking and washing,¡±said £Çu.
The lake was blanketed with the algae, giving off a strong smell of rotting meat. A stone thrown into it took a long time to sink. Experts said that algae usually boom because of hot water and rich chemicals like phosphor(Á×)in the water.
¡°High temperature and a lack of rain in the past few months helped the growth of algae,¡±said Zhang Lijun, an official from the State Environment Protection Administration. ¡°However, pollution from human activity should be most blamed for the disaster.¡±
Taihu Lake is surrounded by many small factories, which
sprang up in the 1980s.Inthe 1990s,many foreign-funded(Íâ×ʵÄ) companies joined in. The industries prospered(·±ÈÙ)£¬Wuxi has grown into one of the wealthiest cities in East China.
But that came at the price of pollution. The lake was treated like a waste dump(À¬»ø¶Ñ)£¬with factories emptying industrial waste and untreated sewage(ÎÛË®)into it.
Although, after the government's effort, life in the city has gone back to normal, the one-week crisis£¨Î£»ú£©rang a bell for the government and local people.¡°It's time to rebuild the beauty of nature, or our lives will be at risk,¡±said Gu.
¡°A safe environment comes first. Economic growth will be nothing without fresh water to drink and clean air to breathe.¡± said China Daily.
СÌâ1:The following can help the blue green algae grow______
| A£®high water temperature |
| B£®rich chemicals in the water |
| C£®a lack of rain |
| D£®plentiful water and sunshine |
СÌâ2:What can we learn from the passage?
A£®The one-week disaster has made the local people realize the importance of building a beautiful city. |
| B£®It is human activity rather than the algae that is to blame for the water pollution. |
| C£®Only when the environment is safe and friendly can man live a better and healthier life. |
| D£®Environment should be taken into consideration first if a city plans to develop its economic. |
СÌâ3:Which of the following can be the best title of the passage?
| A£®Who is to blame, man or algae? |
| B£®Water turned off |
| C£®Water pollution troubled Wuxi |
| D£®Algae threatened Taihu Lake |
СÌâ4:According to the passage ,Taihu Lake________
| A£®is the third largest lake in China. |
| B£®is surrounded by many foreign-funded factories and companies. |
| C£®used to be a waste dump. |
| D£®suffered from industrial waste£¬untreated sewage and algae. |
СÌâ5:The underlined phrase ¡°sprang up¡± in the sixth paragraph means______
| A£®develop quickly | B£®produce goods quickly |
| C£®come to life | D£®grow up |