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1. _____Natural______________ habitats have been destroyed in recent years. (nature)
2. A number of cleaning products contain ____harmful________ chemicals. (harm)
3. Water samples collected at these villages were seriously ____contanminated_______ with bacteria. (contaminate)
4. People believe that the __polluted___________ water has brought cancer to the local residents.
5. Light pollution make us ___unable_______ to see the stars in the sky. (able)
6. Noise is considered as __environmental__________ pollution. (environment)
1.natural
2.harmful
3.contanminated
4.polluted
5.unable
6.environmental
30.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes. 31.We can’t see stars at night (because of/ because/ since/ due) the light pollution.
32. If you (was / were/ are/ could be) in my position, you would understand me.
33. If the water temperature (increase/ increases/ is increased/ increased), some aquatic creatures will be unable to reproduce. 34. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
35. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant
36. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
37. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
38. The (dead/ die/ death/ died) fish are floating in the water.
39. We plant trees, (due to/ because/ because of/ so) we can have fresh air
40. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50dBs/ 70dBs), noise pollution happens
41. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
42. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
43.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.( lặp lại câu 30 nhé )
44. Many seabirds were (die/ death/ dead/ died) because of the oil spill
. 45. (Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water
46. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
47. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
Điền từ vào ô trống
Manned space-craft travel at speeds of almost five miles a second. But space-craft are slow..compared...with the fastest traveler in the ..known...universe-light. Scientists calculate that light travels 186000 miles a second!
Swift ....as..it is, light takes time to cross interstellar space. Light from Sirius, a neighboring star, travels for nine years to...reach...us.
Because of the time lights takes to travel the....distance....of space, it is possible to "see" an event long.....after...is has happened. In AD 1054, Chinese astronauts recorded the..appearance.... of an object that ..lit.. up the night sky. They were seeing an exploding star. Yet scientists today calculate that the stars ...exploded..... more than four thousand years ago. .....Like.... the Chinese observers, we too may "see" happening vast distances away and long before our own time.
Điền từ vào ô trống
Manned space-craft travel at speeds of almost five miles a second. But space-craft are slow..compared...with the fastest traveler in the ...observable..universe-light. Scientists calculate that light travels 186000 miles a second!
Swift ...as...it is, light takes time to cross interstellar space. Light from Sirius, a neighboring star, travels for nine years to...reach...us.
Because of the time lights takes to travel the....distance....of space, it is possible to "see" an event long.....after...is has happened. In AD 1054, Chinese astronauts recorded the...appearance... of an object that ..lit.. up the night sky. They were seeing an exploding star. Yet scientists today calculate that the stars ...exploded..... more than four thousand years ago. ....Like.... the Chinese observers, we too may "see" happening vast distances away and long before our own time.
1,the best way tosee how many stars we can all see in..NIGHT........sky is to count them
2,the boy denied....BREAKING......the neighbors window
3,the students left the room after they..HAVE FINISHED...their exam
4,she always ..BLAMES...that he is just a silly old man
5,dont blame him.What...WOULD YOU DO....if you were him?
6,it is always..GOOD..to learn from other people's experience
7,i thought the figures were accurate;.HOWEVER.......,i have now discovered some errors
8, i cant go to your party ...BECAUSE.....i'm going away at the time
9,i wish that i....DID NOT....work today so that i could play with my friends
10,by the time i come back home,i hope all housework....TO BE DONE......
1,the best way tosee how many stars we can all see in....the......sky is to count them
2,the boy denied...broking.......the neighbors window
3,the students left the room after they..finished...their exam
4,she always ..respect...that he is just a silly old man
5,dont blame him.What..would you feel...if you were him?
6,it is always..necessary..to learn from other people's experience
7,i thought the figures were accurate;..However......,i have now discovered some errors
8, i cant go to your party ...because.....i'm going away at the time
9,i wish that i....could....work today so that i could play with my friends
10,by the time i come back home,i hope all housework....had finished......
Every day on radio, on TV, and in the newspapers, we hear, see, or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains, and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.
T or F
1. pollution is becoming a serious problem nowadays. T
2. vehicles and industries are among the causes of air pollution. T
3. sea pollution does not affect us at all. F
4. only major cities are affected by pollution F
Mỗi ngày trên đài phát thanh, trên TV và trên các tờ báo, chúng ta nghe, nhìn hoặc đọc về nhiều vấn đề trên thế giới, ví dụ, các vấn đề ô nhiễm. Ô nhiễm không khí là loại đầu tiên. Nó chủ yếu đến từ khói thải ra từ xe máy, ô tô, máy bay, tàu hỏa và khí độc phát ra từ các nhà máy. Ngoài ra, chất thải được đổ ở bất cứ đâu, ngay cả trong thành phố nơi có nhiều người sinh sống. Vấn đề ô nhiễm thứ hai là ô nhiễm biển. Nhiều người kiếm sống bằng nghề đánh bắt cá trên biển và con cá họ bắt được cho nhiều người ăn. Nhưng biển đã trở nên ô nhiễm từ sự cố tràn dầu và chất thải nhà máy đến nỗi cá đang chết dần. Ô nhiễm này không chỉ giết chết cá mà còn ảnh hưởng đến những người ăn cá. Ít khi bạn tìm thấy một nơi không bị ô nhiễm. Vấn đề này đang trở nên khó khăn hơn mỗi ngày. Chúng ta phải tìm một giải pháp tốt làm cho thế giới trở thành một nơi tốt hơn để sống
Nguồn: google dịchMỗi ngày trên đài phát thanh, trên TV và trên các tờ báo, chúng ta nghe, nhìn hoặc đọc về nhiều vấn đề trên thế giới, ví dụ, các vấn đề ô nhiễm. Ô nhiễm không khí là loại đầu tiên. Nó chủ yếu đến từ khói thải ra từ xe máy, ô tô, máy bay, tàu hỏa và khí độc phát ra từ các nhà máy. Ngoài ra, chất thải được đổ ở bất cứ đâu, ngay cả trong thành phố nơi có nhiều người sinh sống. Vấn đề ô nhiễm thứ hai là ô nhiễm biển. Nhiều người kiếm sống bằng nghề đánh bắt cá trên biển và con cá họ bắt được cho nhiều người ăn. Nhưng biển đã trở nên ô nhiễm từ sự cố tràn dầu và chất thải nhà máy đến nỗi cá đang chết dần. Ô nhiễm này không chỉ giết chết cá mà còn ảnh hưởng đến những người ăn cá. Ít khi bạn tìm thấy một nơi không bị ô nhiễm. Vấn đề này đang trở nên khó khăn hơn mỗi ngày. Chúng ta phải tìm một giải pháp tốt làm cho thế giới trở thành một nơi tốt hơn để sống.
1. These (televisions) are quite (popularity) => polular in Europe, (but) (those) are not
2. (Despite of) the (rainy) day, they (went) to the (beach) ???
3. Big (cities) are the main (source) => source (of) noise (pollution)
4. (If) we (go on) (littering), our environment will become (serious) => seriously polluted
5. Water pollution occurs (mostly) (when) people (overload) the water environment (by) => with wastes
6. Pollution (make) => makes streams, lakes and coastal waters (unpleasant) to look (at), to smel and to swim (in)
7. He (asked) his wife (cook) => to cook the duck and (served) the visitor a (fine) dinner
Light pollution make us unable to see the stars in the sky.