III.阅读理解

Energy is everywhere. We use energy to move the mouse for a computer,to jump and shout and walk and run.

Electricity is a form of energy and this is what powers the TV,hairdryer,mobile 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 up electricity,even though they might look like they’re turned off. To stop this you can turn them off at the wall.

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. It keeps food fresh,cool and healthy!But it takes a lot of energy to keep cool,so help it by not leaving the fridge door open or putting hot things inside.

Use the sun's energy. An increasing number of people are fitting solar panels (太阳能板) to their homes. They create electricity from sunlight,which can then be used to power their homes. Solar heating panels make hot water,reducing the need for electricity or gas to heat water.

() 1. The underlined word u powersmeans

” in Chinese.

   A. 散发   B. 动力

   C. 使……运转   D. 权利

() 2. What can save energy according to the passage?

   A. Turn the lights off when you’re not in the room.

   B. Leave televisions and computers on with the little red light.

   C. Don’t use the solar panels to create electricity.

   D. Leave the fridge door open or put the hot things inside.

() 3. There are ways to save electricity in the passage.

   A. three   B. four

   C. five   D. six

() 4. Which is NOT true according to the pas sage?

   A. We don't have any energy problems today.

   B. Electricity from sunlight can be used to power the homes.

   C. The fridge can keep food fresh,cool and healthy.

   D. When we produce electricity,it pro-. duces pollution,too.

() 5. The passage mainly tells us .

   A. how to create electricity from sunlight

   B. how to use the fridge correctly

   C. electricity is a form of energy

   D. different ways to save electricity

 0  103570  103578  103584  103588  103594  103596  103600  103606  103608  103614  103620  103624  103626  103630  103636  103638  103644  103648  103650  103654  103656  103660  103662  103664  103665  103666  103668  103669  103670  103672  103674  103678  103680  103684  103686  103690  103696  103698  103704  103708  103710  103714  103720  103726  103728  103734  103738  103740  103746  103750  103756  103764  159627 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网