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our environment is in trouble. People and industries are polluting the air, rivers,lakes and seas. There are many things you can do to help the environment. here are a few
Car: the burning of petroleum is one of the biggest sources of carbon monoxide that causes global warming. CO thins the ozone layer, which protects us from the sunrays. So try to walk, cucle, or use public transportation.
energy: the biggest use of home energy is for heating and cooling homes. it costs alot of money. so turn the heat down, especially at night. replace regular light bulbs with low energy light, which use less energy.
water: showers use a lot of water. buying a special " low-flow" shower head or taking shorter showers can cut this use in half
V Fill in each numbered blank with a word from the box
|
label down energy washing turn plug showers compact |
Saving(26)..............energy...........doesn't always take days of planning . there are many things you can do right now to start saving energy and cutting ( 27).....................down..........on costs .
* Never use the dishwasher or ( 28) .........washing..................machine unless it houses a full load .
* ( 29) .............Plug.............your electronics into power strips.
* ( 30 ) ........Turn............off your computer and monitor when they are not being used .
* Use ( 31) ...........compact..............fluorescent bulbs to light your home .
* Take short ( 32) ............showers.............instead of baths
* Buy products that have the Energy Star ( 33) ..............label.................on them
#Yumi
Our environment is in trouble. People and industries are polluting the air, rivers, lakes and seas. There are many things you can do to help the environment. Here are a few.
Firstly, the burning of petroleum is one of the biggest sources of carbon monoxide (CO) that causes global warming. CO thins the ozone layer, which protects us from the sun’s ray. So try to walk, cycle or use public transportation.
Secondly, the biggest use of home energy is for heating and cooling homes. It not only consumes much energy but also costs a lot of money. So turn the heat down, especially at night. Replace ordinary light bulbs with energy-saving light bulbs, which use less energy.
Finally, showers use a lot of water. Buying a special “low-flow” shower head or taking shorter showers can cut this use in half.
25.False
26.True
27. False
28. True
29. The passage mainly discusses:
a. The source of CO
b. Energy-saving bulbs
c. The ozone layer
d. Some ways to protect the environment
30. The word “ordinary” in line 6 is closest in meaning to the word:
a. modern b. cheap c. effective d. normal