Bài tập bổ trợ Tiếng Anh Lớp 11 Global Success theo unit - Unit 5: Global warming (Có đáp án)

 IV. Circle the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined 
word(s) in each of the following questions.
1. When trees are cut down, they release the carbon they are storing into the atmosphere.
 A. released B. emitted C. felled D. fallen
2. Because of its short lifetime in the atmosphere, the effects of black carbon are regionally serious.
 A. causes B. impacts C. sequences D. consequences
V. Circle the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined 
word in each of the following questions.
1. Cutting trees adds carbon dioxide to the air.
 A. increases B. recycles C. uses up D. removes
2. Burning wood, petroleum products or other organic materials releases soot particles into the 
atmosphere that consist mainly of carbon.
 A. holds B. traps C. produces D. reuses
GRAMMAR
VI. Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions.
1. Electric cars emit no carbon dioxide if _______ with clean electricity.
 A. charges B. charge C. charged D. charging
2. _______ to fight illegal logging, some activists have come up with a way to use cell phones to monitor 
for chainsaws.
 A. Works B. Work C. Worked D. Working
3. Customers should examine the products and meats they buy, _______ for sustainably produced 
sources.
 A. looks B. look C. looked D. looking
4. Global warming could melt glaciers and thus _______ rising sea levels, which would flood low-lying 
regions.
 A. causes B. cause C. caused D. causing
5. Being stuck in traffic _______ gas and unneccessarily creates carbon dioxide.
 A. wastes B. waste C. wasted D. wasting
VII. Circle the correct answer to each of the following questions.
1. Suffering / Suffered from prolonged periods of high temperature, old people can have severe health 
 effects.
2. Global warming can result in droughts, worsening / worsened living conditions.
3. People suffering from heart problems are more vulnerable to increased temperatures, especially those 
 living / lived in already warm areas.
4. When destroying / destroyed, complex ecosystems have experienced a degradation or damage in all 
 macroscopic life.
5. Clearing / Cleared to make way for palm oil plantations, many forests witness a serious deforestation 
 in a vast area.
VIII. Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the 
following questions. 3. A. controls B. is C. lacks D. enables
4. A. be B. lead to C. stem from D. have
5. A. threaten B. lead to C. be D. have
II. Read the following passage and circle the letter A, B, C, or D to indicate the correct answer to each 
of the following questions.
 Scientists from the University of Hanover in Germany say the warming of the Earth's atmosphere 
has begun to affect plant and animal life around the world. They say global warming is affecting 
endangered species, sea life and the change in seasonal activities of organisms. Studies show that the 
Earth's climate has warmed by about six-tenths of one degree Celsius during the past one-hundred years. 
Most of the increase has taken place in the last thirty years.
 The German scientists studied different animal and plant populations around the world in the past 
thirty years. They say some species will disappear because they cannot move to new areas when their 
home climate gets too warm.
 The scientists say one of the biggest signs of climate change has been the worldwide reduction in 
coral reefs. Rising temperatures in the world's warm ocean waters have caused coral to lose color and 
die.
 In the coldest areas of the world, winter freezing periods are now happening later and ending earlier. 
Researchers say these changes are having severe effects on animals such as penguins, seals and polar 
bears.
 Changes in temperature and wetness in the air can also affect the reproduction of some reptiles and 
amphibians. For example, the sex of baby painted turtles is linked to the average temperature in July. 
Scientists say even small temperature increases can threaten the production of male turtles.
 (Source: https://www.manythings.org)
1. Which best serves as the title for the passage?
 A. Rising temperatures
 B. Effects of Global Warming
 C. A study from University of Hanover
 D. Changes in temperature
2. The word organism can be best replaced by _______.
 A. plant B. body C. animal D. creature
3. Which of the followings is an example of an amphibian?
 A. frog B. snake C. dog D. duck
4. Which of the following is NOT mentioned as an effect of global warming?
 A. The temperature has risen by 0.6 degree Celsius.
 B. Some plants and animals have become extinct.
 C. Frosty winter lasts longer.
 D. Some reptiles suffer from a reduction in number.
5. According to the passage, which of the following statements about painted turtles is true?
 A. Changes in temperature alter their reproduction habit. A. If so, why do you think it is happening?
 B. What do you mean?
 C. What do you do to slow down climate change?
 D. What are the causes of climate change?
2. Alex: Do you think humans should change lifestyle to save our planet and prevent climate change? 
 What should we do?
 Nam: _______
 A. There are several problems worldwide caused by human influence.
 B. Weather conditions are getting worse all over the world.
 C. We have no idea what was happening.
 D. We have to start looking seriously at alternative energy sources such as solar and wind.
V. Circle the letter A, B, C, or D to indicate the option that best completes each of the following 
exchanges.
Minh: (1) ________ Can you explain it to me?
Alex: Well, it is believed that climate change is mainly caused by an excess of greenhouse gases, like 
 methane, or carbon dioxide.
Minh: I see. (2) ________ 
Alex: Droughts, strong storms, and the loss of ecosystems, for example.
Minh: Can climate change be stopped? (3) ________ ?
Alex: Well, using less energy, taking public transportation often and eating meat less are all easy ways 
 to fight climate change.
1.
 A. What is climate change? 
 C. Why should we be concerned of climate change?
 B. What causes climate change? 
 D. What dangers are threatening our lives and our planet?
2.
 A. What's a carbon footprint?
 B. What should governments do to stop it?
 C. What do you do to help prevent climate change?
 D. What about the consequences of climate change, then?
3.
 A. What is the primary reason? C. What should be done?
 B. How about the results? D. Is it the same as global warming?
WRITING
VI. Circle the letter A, B, C, or D to indicate the sentence that is closest in meaning to each of the 
following questions.
1. Deforestation increases greenhouse gas emissions and increases soil erosion. C. Emissions from industries, automobiles, and the increasing use of fossil fuels are the results of air 
 pollution.
 D. Due to air pollution emissions from industries, automobiles, and the increasing use of fossil fuels 
 happen.
7. Most of the environmental issues including pollution, waste management, deforestation, climate 
 change and global warming are all associated with overpopulation.
 A. Although most of the environmental issues are pollution, waste management, deforestation, 
 climate change and global warming, they are all lead to overpopulation.
 B. Most of the environmental issues are all associated with pollution, waste management, 
 deforestation, climate change and global warming.
 C. Most of the environmental issues include pollution, waste management, deforestation, climate 
 change and global warming, but they are all associated with overpopulation.
 D. Associated with overpopulation, most of the environmental issues including pollution, waste 
 management, deforestation, climate change and global warming appear.
VII. Write a short essay (150-180 words) suggesting things young people can do to reduce greenhouse 
gases. Use the ideas from the leaflet below.
 YOUTH IN ACTION ON REDUCTION OF GREENHOUSE GASES
 Reduce the amount of greenhouse gases to the air:
 - Use less electricity
 - Travel without making greenhouse gases (e.g., by bicycle, by electric car,...)
 Increase the Earth's ability to pull them out of the air:
 - Plant trees to increase the number of carbon sinks
 - Conserve forests, grasslands where carbon is held in plants and soils