We should save electricity and energy. 查看更多

 

题目列表(包括答案和解析)

1.It is easy to protect the planet! These tips help save limited resources, especially water. So give the tips a try and get green. You can take short showers instead of having a bath and turn off the water while brushing your teeth. Be sure to ask your parents before trying any of these tips.

2.It might not seem like such a big deal, but think about how much time you spend sitting before your computer and playing computer games. And then you get up to go to school the next morning with a very heavy backpack. Now, without moving anymore, check out your posture.

3.The school year always brings new friends, new teachers, new assignments, and unfortunately some new germs. But don’t worry; a new school year doesn’t have to mean new illnesses! Follow these tips and you might score a perfect attendance (出席人数) record this year!

4.Going to school is an exciting time because everything’s new --- teachers, new package of markers when last year’s set works just well. In addition to reusing old supplies, we’ve got a great list of ways to be green in the new school year.

5.Be sure to ask your parents and yourself to save energy in the summer. You can try any of these tips. Turn off the TV and play in a garden or park. Turn off your computer before you go to bed each night.

A.Green Tips: Conserve Resources Turn off the water while brushing your teeth.

B.Green Tips: Save Power Play outside instead of using electricity.

C.Green Tips: Back to School Reusing anything possible is better for the environment

and yourself!

D.20 Tips for a Germ-free School Year Wash your hands with soap and water to kill germs.

Drinking water: Bottled or From the Tap?    For every six water bottles we use,

only one makes it to the recycling bin.

F. Bad Posture Means Pain           Kids should carry backpacks that weigh less than 10 to

15 percent of their body weight.

 

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小题1:It is easy to protect the planet! These tips help save limited resources, especially water. So give the tips a try and get green. You can take short showers instead of having a bath and turn off the water while brushing your teeth. Be sure to ask your parents before trying any of these tips.
小题2:It might not seem like such a big deal, but think about how much time you spend sitting before your computer and playing computer games. And then you get up to go to school the next morning with a very heavy backpack. Now, without moving anymore, check out your posture.
小题3:The school year always brings new friends, new teachers, new assignments, and unfortunately some new germs. But don’t worry; a new school year doesn’t have to mean new illnesses! Follow these tips and you might score a perfect attendance (出席人数) record this year!
小题4:Going to school is an exciting time because everything’s new --- teachers, new package of markers when last year’s set works just well. In addition to reusing old supplies, we’ve got a great list of ways to be green in the new school year.
小题5:Be sure to ask your parents and yourself to save energy in the summer. You can try any of these tips. Turn off the TV and play in a garden or park. Turn off your computer before you go to bed each night.
A.Green Tips: Conserve Resources Turn off the water while brushing your teeth.
B.Green Tips: Save Power Play outside instead of using electricity.
C.Green Tips: Back to School Reusing anything possible is better for the environment
and yourself!
D.20 Tips for a Germ-free School Year Wash your hands with soap and water to kill germs.
Drinking water: Bottled or From the Tap?    For every six water bottles we use,
only one makes it to the recycling bin.
F. Bad Posture Means Pain           Kids should carry backpacks that weigh less than 10 to
15 percent of their body weight.

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阅读理解
       Nowadays problems with the earth are getting more and more serious. For example, pollution is
making the environment not anymore suitable for us to live in. Also, energy is running out. However, there
is still something everyone can do in our daily lives to help save our planet.
       First of all, we should turn off the lights when leaving a room. It's really easy to do. Also, we're
supposed to turn off the shower while washing our hair. And are you still using paper napkins? You'd
better stop now because paper is made from wood. If everyone uses paper napkins, a lot of trees will
have to be cut down every day. Maybe it is hard to stop using paper napkins, but we must try. At the
same time, we should think of good ways to recycle paper. Another thing is that we must try to take our
own bags when shopping instead of using plastic bags that are provided by the supermarkets. Finally, we must stop driving cars because cars pollute the air. Instead, we'd better ride bicycles. For one thing, it's
good for our health. For another, it's much cleaner.
       I really hope that more and more people will realize the problem and do what they can to help make
our world a better place to live in.
According to Tom's article, fill in the blanks.
Aims Tom's advice
To save water   1  
To save electricity   2  
To protect trees   3  
To make pollution less   4  

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配对阅读。左栏是五种浪费资源的现象,右栏是七条环保建议,请为每种现象选择最合适的建议,并将答案写在题前的括号内。
小题1:.A lot of water is wasted by using too much.
小题2:.We will have less and less gas to use because more and more people buy cars.
小题3:.People, especially children watch TV for too many hours.
小题4:.Every day, in homes all over the world, people leave lights on when no one is in the room.
小题5:.Air conditioners are usually set at too high temperatures in winter.
A.Always keep the saying in mind “Turn off lights before leaving.”
B.Try our best to make friends with the countries in the Middle East and ask them to give us more gas in the future.
C.We should walk to work, ride a bike to school, take a bus home more often instead of driving cars.
D.In rooms where you have an air conditioner, you can save electricity by cleaning the filter. A filter uses 30 percent more energy when it is dirty. Also, set the air conditioner at 25℃.
E.Take a shower instead of a bath, for a bath uses twice as much water. Don’t flush the toilet unnecessarily.
F.Plant more trees and grass around our houses.
G.Encourage people to take more outdoor activities in their free time. Get children to learn more from reading books.

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任务型阅读。
根据短文内容,判断正误,正确的写(T),错误的写(F)。
     Electricity can be made by burning gas and coal  (煤). It can also be made by using power from the
sun and wind which is more friendly to the environment. As we know, electricity is very useful in our daily
life. We use it for lighting, heating and so on. It makes telephones, radios, televisions and computers work. So it isvery important and we should save it. Here are'some tips for us:
▲Turn off televisions and lights when they are not in use.
▲ Use energy efficient (节能) light bulbs. They will last longer and save much.
electricity.
▲ Keep our fridge at 37°F- 40°F and our freezer at 50F.
▲ Put lamps in comers of rooms, so they can reflect (反射) light from two walls instead of one.
▲ Turn down the central heating a few degrees. Sometimes we do not need so much electricity to keep
     the house warm.
▲Don't always use the drier to dry our hair after bathing.
(     )1.Electricity can only be made by using power from the sun and wind.  
(     )2. We should turn off the televisions and lights when they are not in use.
(     )3. Keeping our fridge at 45 °F is the best.
(     )4. We'd better use the drier to dry our hair after bathing.
(     )5. The passage  is mainly about some tips for saving electricity.

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