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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.
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
There (1).........many simple things we can do to stop the (2).........of the environment. First of all, we should not dump our rubbish without (3)............which things, such as bottles and paper can (4)...........We should put objectives that we can recycle in (5)............bins. Secondly, instead of talking our car wherever we go, we ought to leave it at home (6)...................possinle, and go on foot or (7)............public transport, when we have to drive to the super maket (8).............our own bads (10)...........we don't need to use the supermarket's platic bads.
- A. are B. is C.was D.were
- A. destroy B. destroyed C. destructive D. destruction
- A. think B. to think C. thinking D. though
- A. be recycled B. recycled C. recycling D. being recycled
- A. recycle B. recycles C. recycled D. recycling
- A. where B. whenever C. when D. wherever
- A. on B. in C. by D. to
- A. taking B. to take C. take D. took
- A. so B. that C. so that D. so as
There (1).........many simple things we can do to stop the (2).........of the environment. First of all, we should not dump our rubbish without (3)............which things, such as bottles and paper can (4)...........We should put objectives that we can recycle in (5)............bins. Secondly, instead of talking our car wherever we go, we ought to leave it at home (6)...................possinle, and go on foot or (7)............public transport, when we have to drive to the super maket (8).............our own bads (10)...........we don't need to use the supermarket's platic bads.
- A.are B.is C. was D.were
- A.destroy B.destroyed C.destructive D.destruction
- A.think B. to think C.thinking D.though
- A.be recycled B.recycled C.recycling D.being recycled
- A.recycle B.recycles C.recycled D.recycling
- A.where B.whenever C.when D.wherever
- A.on B. in C. by D.to
- A.to do B. to take C.to make D.making
- A.taking B.to take C.take D.took
- A.so B.that C.so that D.so as
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
1. it's possible to ........úe..........solar energy for a number of dáy
2. solar energy doesn't cause.............pollution..............
3. if we go on .........wasting ..............., ourr environment will become seriously polluted
4. a..............environmentalist............... is a person who works to protect the environment from damage or destruction
5. if we keep our environment clean , we will live a happier and.........more pleasant....... life
6. my friend .......suggested..........taking showwer because we can save water
7. solar energy can be used on ......some.......... dáy
8. energy ................saving..................bulbs should be used to save electricity
9. if there is too much........of............fume in the air, many people will cope with respiratory problems
10. i'm pleased ........that............ you are working hard
11. what about...............collecting.............. used paper, bottles,and cán everday?it's not difficult
1 Modern ways of living and today's industries are polluting
2 No
3 We should help to cut pollution by taking the bus to work instead of your car, buy organic fruit and vegetables that have not been treated with pesticides, recycle all your cans, bottles and paper
4 Recycling center
1 Modern ways of living and today's industries are polluting it.
2 No, we can't
3 We should:
- Help to cut pollution by taking the bus to work instead of your car.
- Buy organic fruit and vegetables that have not been treated with pesticides.
-Recycle all your cans, bottles and paper.
4 At the recycling center somewhere near your home