Giải bài tập tiếng Anh 11 - Pearson [Unit 6: Global warming]

A. PHONETICS
 
I/ 1. ↘    2. ↗    3. ↘   4. ↗   5. ↗
 
II/ 1. ↘     2. ↗     3. ↗     4. ↗   5. ↘    6. ↗

B. VOCABULARY & GRAMMAR

I / 1.C    2. E   3. A  4. D  5. B
6. global warming 7. industrialized countries   8. fossil fuels  9. carbon dioxide  10. greenhouse effect
 
II/ 1.flooding   2. sea life    3. energy   4. forest   5. famie
 
III /
1. greenhouse gases   2. climate change  3. sea levels  4. endangered species
5. carbon emissions 6. alternative sources  7. carbon footprint  8. energy use
 
IV/ 1. G   2. C   3. E   4. A   5. H   6. F   7. B   8. D
1. After having developed hydropower, Switzerland can rely much on hydroelectricity, a source of renewable energy.
 
2. After having called for powering every school in the district with clean energy, students can enjoy fresh air and have fewer respiratory diseases.
 
3. Because having suffered from heavy rain and floods, Soc Trang held a forum to discuss the issue with international organizations for long-term solutions.
 
4. Because having impacted on the whole country, the El Nino phenomenon caused a decrease of rainfall in the north and an increase in the south.
 
5. After having asked the parents to contribute to the fund, the school installed solar panels on the school roofs to harness solar power.
 
6. After having launched the “Solutions for Environmental Pollutions” campaign, the organizers received hundreds of practical projects.
 
7. After having been carried out in Lao Cai Province for three years, the Eco-village project creates a green, clean and beautiful landscape.
 
8. Since having used toxic chemicals in farming, people made a serious effect on the environment.
 
V/
1. The company denied having dumped hundreds of tons of waste into the river.

2. The government praised these big companies for having invested in wind and solar energy.
 
3. The mining industry in this region is responsible for having discharged most of carbon dioxide emissions into the atmosphere.
 
4. Local people blame the melting of polar ice for having made the number of polar bears much smaller.
 
5. The public criticizes the local businesses for not having developed clean technologies in recent years. 
 
C. READING
I/
1. Gases in the earth’s atmosphere stop some of the heat from escaping into space so that the earth is kept warm.
 
2. There are higher temperatures on Earth.
 
3. It said that humans are causing global warming.
 
4. They are: driving a car, flying on a plane (or building factories, and cutting trees).
 
5. They are: the changes in the sun’s brightness during its 11-year solar cycle, and erupting volcanoes.
 
6. agree    7. disagree    8. disagree    9. agree   10. Disagree
 
II/ 1.T   2. F   3. T   4. F   5. T  
 
III/ 1.T   2. F    3. F    4. T    5. T   6. F   7. F   8. T
 
IV/      
Task 1: 1. D    2. A    3. E    4. C       5. B 
Task 2: 1.T     2. T     3. F    4. NG    5. T 
Task 3: 1. B    2. D    3. E     4. A       5. C 
 
D. SPEAKING     

1. C   2. G   3. E   4. A    5. H    6. B    7. F    8. D
 
E. WRITING
    
1. D   2. A   3. F   4. C   5. E    6. B 
 
TEST 1 (Unit 6)
 
I+II/ 1. C   2. D   3. A    4. B    5. B  
 
III/ 6. A   7. B   8. C    9. B    10. C   11.D   12. A   13. B   14. B   15. D
 
IV/ 16. host 17. global warming 18. climate change 19. finance 20. organizations
 
V/
21. We admire the world’s largest IT companies for having powered their operations with 100 percent renewable energy.
 
22. Local communities in North Carolina thanked Greenpeace for having supplied all public school districts with 100 percent renewable energy.
 
23. Local people in Ben Tre blamed salinity of water for having caused significant damage to the crops and livestock.
 
24. Mary remembers having installed a wind turbine to provide energy for all lights and air- conditioners in the home.
 
25. Scientists accuse the burning of fossil fuels and other human activities for having increased average global temperatures by 0.8 degree centigrade over the past 100 years.
 
VI/ 26. B   27. A   28. C   29. C   30. D   31. C   32. A   33. A   34. D   35. C
 
VII/ 36. B   37. D   38. A   39. C   40. C
 
VIII/ 41. D   42. A   43. E   44. F   45. C
 
IX/ Smart solutions to reduce emissions
46. We have to reduce the amount of carbon dioxide emissions that we are putting into the atmosphere.
 
47. We have already had clean technology and practical solutions to accomplish it.
 
48. We should expand the use of renewable energy and try to become less dependent on fossil fuels.
 
49. Governments have to pass laws to ban tropical deforestation.
 
50. All organizations and individuals should work together to build a clean energy economy by investing in efficient energy technologies, and industries.
 
TEST 2 (Unit 6)
 
I+II/ 1.B    2. C    3. D    4. D    5. C
 
III/ 6. D   7. B   8. C   9. A  10. C   11. A   12. C   13. C   14. D   15. B
 
IV/ 16.fertilizer   17. carbonfootprint     18. energy-saving   19. carbon emissions    20. man-made
 
V/
21. They remember having been unprepared for sudden floods last year.
 
22. Local communities in New Orleans criticized the US government for having provided insufficient supplies for the flood victims.
 
23. Local people in Quang Tri Province blame deforestation and overflowing dams for having caused worse floods and storms in recent years.
 
24. The US government denies having caused various diseases and birth defects in Viet Nam with Agent Orange.
 
25. He admitted having pumped salty water into the fields illegally.
 
VI/ 26. C   27. B   28. A   29. D   30. C   31. B   32. A   33. C   34. B   35. A
 
VII/ 36. B  37. A   38. C   39. D   40. C
 
VIII/ 41. D   42. F   43. B   44. A   45. C

IX/
46. “Water Wrise” is an organization which was established to raise awareness among the youth and protect the environment.
 
47. It has become/becomes a well-known organization for Vietnamese youth who encourage the communities to save water resources.

48. “Water Wise” attracts hundreds of members to join in.
 
49. Participants learn how to prevent damage to the environment by limiting the use of plastic bags.
 
50. It develops Green School, which is a project to establish a network of eco-friendly schools throughout Viet Nam.