题型：阅读选择 题类：模拟题 难易度：普通
湖北省鄂州市四校2017届九年级下学期英语4月联考试卷
Energy is everywhere. We use energy every day.
Electricity is a form of energy and this is what powers the TV, hairdryer, phone, fridge, electric toothbrush and more! Our growing need for energy is one of the problems facing the world today, because producing electricity also produces pollution.
Here are some simple ways to make a big difference when using electricity.
On or off? Leaving televisions and computers on with the little red light showing still uses electricity, even though they might look like they're turned off. To stop this you can turn them off.
Lights out! Turning lights off when you're not in the room can save a lot of energy.
Fridge door closed. The fridge is an important part of the kitchen, because it keeps food fresh, cool and healthy! But it takes a lot of energy to keep cool, so try not to leave the fridge door open or put hot things inside.
Use the sun's energy. An increasing number of people are fitting solar panels（太阳能电池板） to their houses. They create electricity from sun-light, which can then be used to power our homes. Solar heating panels make hot water, reducing the need for electricity or gas.
Hello, I'm Steven, a student in No.5 Middle School. There are 30 students in my class. Last Friday afternoon, I did a survey in my class.
Percent: 50%How often: Take a trip twice a year When: During the summer vacation How: Favorite city: Chengdu, Hangzhou | Percent: 30%How often: Take a trip once a year When: During the summer vacation and the National Day holiday How: Favorite city:Shanghai, Beijing |
Percent: 10%How often: Take a trip more than three times a year When: During the winter vacation and on weekends How: Favorite city:Chengdu, Kunming | Percent: 10%They never take a trip. They say it's kind of boring. During holidays they often stay at home or go to the library. |
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