题目内容
It is said that millions of young people will lose their hearing in five years if they listen to MP3 players at a too high voice every day，EU scientists warn recently．
What do you think after knowing the information? Do you often listen to MP3 players at a high voice while you are riding? Are you scared?
The sizes of MP3 players are very small，and they are easy to take．However，they can take hundreds of songs with you．So many youngsters carry them and listen to music every day．MP3 players are very popular among students．
But the scientists say teenagers should be far from high volume，including mobile phones' noise．A study said，“High volume and long listening time can cause hearing damage．” They think if young people listen at more that 89 decibels（分贝）every day，they will lose their hearing in five years．（2）But more and more young people are facing the danger of losing hearing．“Many young people often use personal music players and mobile phones at a high voice．I am afraid that they may be unknowingly losing their hearing，” a scientist said．
So let's turn our MP3 players down!
（一）根据短文内容回答下列问题。
（1）What will happen if young people listen to MP3 in a high voice every day?
（二）将短文中画线的句子翻译成汉语。
（2）
（三）给短文拟一个适当的标题。
（3）
1．They will lost their hearing in five years．
2．但是越来越多年轻人面临失去听觉的危险。
3．Turn your MP3 players down．
名校课堂系列答案Saving water is an important part of going green. As water becomes less and polluted more, conservation (保护) becomes more and more important. The less water you use, the less wastewater will end up in our rivers and lakes. Wasting water means that more water needs to be treated and cleaned, a process that requires quite a lot of energy.
As it is said above, cutting down on water usage is one of the most important things you can do for your local environment and the planet as a whole. That is why more green households are going blue: cutting down their water footprint by conserving and harvesting (收获) water.
It may seem like a big concept, but going blue starts with small changes that everyone can make. Something as simple as turning off the tap while you brush your teeth can save a lot of water. Wash your fruits and vegetables in a bowl rather than under a tap to save even more. Make sure that the taps are fully turned off every time you step away from the sink or the shower — all those little drips can add up to a lot of water waste.
Another way of reducing your water footprint is reducing your dependence on the main water supply. Rainwater harvesting can meet a lot of your home’s water needs. Many of us already practice rainwater harvesting in a small way. Collecting water from your gutters (檐沟) is a great way to keep your garden green without running the sprinkler (洒水器).
【小题1】The underlined word “green” means ______ in this passage.
| A．嫉妒 | B．环保 | C．未成熟的 | D．健康的 |
| A．Treating wastewater needs much energy. |
| B．The water on the earth is becoming less and less. |
| C．The water on the earth is becoming polluted more. |
| D．Rainwater harvesting can meet a lot of your home’s water needs. |
| A．washing fruit and vegetables under a tap |
| B．using a bowl to wash your fruit and vegetables |
| C．making sure taps are fully turned off all the time |
| D．turning off the tap every time after brushing your teeth |
| A．Save Water by Turning off the Tap |
| B．How to Treat and Clean Wastewater |
| C．Keep Your Garden Green with Rainwater |
| D．Save Water Starting with Small Changes |
| A．we can get enough water by harvesting |
| B．most people pay no attention to saving water |
| C．we can practice rainwater harvesting in a small way |
| D．harvesting water is more necessary than conserving it |