Nội dung text G8 Unit 7 Practice Test.docx
UNIT 7: ENVIRONMENTAL PROTECTION LESSON 7: LOOKING BACK AND PROJECTS Practice Test | Name: | Class: | Score: A. USE OF LANGUAGE Find the word which is pronounced differently in the part underlined. 1. A. environment B. campfire C. footprint D. dioxide 2. A. carbon B. marine C. harmful D. enlarge 3. A. resident B. diverse C. ecosystem D. contest Mark the letter A, B, C or D that differs from the other three in the position of primary stress 4. A. permit B. process C. until D. reduce 5. A. invitation B. environment C. participate D. unnatural Choose A, B, C or D to complete the sentences. 6. We should not only ________ more trees but also put much more effort into protecting existing forests. A. plant B. reduce C. stop D. cut down 7. People all over the world are working to help save ________ animals from extinction. A. danger B. endangered C. dangerous D. dangerously 8. A(n) ________ is the total amount of greenhouse gases that are generated by our actions. A. carbon footprint B. carbon dioxide C. global warming D. ecosystem 9. The CCTV cameras are intended to reduce ______________ in the area. A. untidiness B. emptiness C. littering D. dropping 10. Customers shouldn’t use ___________ products. A. single-use B. single-used C. singled-use D. single-using 11. You should look at both sides carefully ___________ you cross the street. A. until B. after C. as soon as D. when 12. Around 7 million ________ of plants and animals exist on the Earth. A. means B. classes C. styles D. species 13. One of the ___________ ways to reduce your carbon footprint is to walk, cycle or use public transport whenever you can. A. effective B. effect C. effectively D. effectiveness Find out and correct the mistake in the four underlined parts of each sentence. 14. Many factories and hospitals are dumping toxic substances with rivers and lakes. A. Many B. are dumping C. with D. lakes 15. Before we reduce the use of single-use products, we help protect the environment. A. Before B. reduce C. single-use products`D. protect Choose A,B,C or D that is CLOSEST in meaning to the part in each of the following sentences. 16. Many schools provide environment education to raise student’s awareness of conservation needs. A. effort B. benefit C. exploitation D. knowledge 17. It was great to see monkeys in their natural habitat. A. sky B. home C. forest D. land Choose A, B, C or D that is OPPOSITE in meaning to the underline part in each of the sentences. 18. The new laws to conserve wildlife in the area will come into force next month. A. pollute B. destroy C. eliminate D. protect 19. Many human activities harm natural habitats. A. non-living B. unpolluted C. clean D. man-made Choose the best option (A, B, C or D) to indicate the most suitable response to each of the following exchanges. 20. - Tom: ________ - Nam: I think it’s a great idea. A. We did a great job. B. The wildlife series is on VTV3. C. What do you think about our 3Rs project? D. What do you think about the environment?
21. - Nick: What should we do to reduce the use of clean water? - Mi: ________ A. Turn off the tap tight. B. No, you shouldn’t. C. Educate children how to use clean water. D. I think it’s easy. B. READING Read the passage and choose the best option (A, B, C, or D) to indicate the correct answer to each of the following questions. Our planet is our home, the very home that shelters us. Here are some ways that you can do to protect our planet Earth. 1. Volunteer with environmental organisations There are several ways in which you can (22) ________ the environmental communitygroups, from running online awareness campaigns to offering practical help like beach clean-ups and fundraising events. 2. Reduce and recycle paper (23) ________ do you do with your old textbooks and storybooks that you do notuse any more? Please donate them to juniors, or kids in your neighbourhood, or send them across to other areas where children have (24) ________ or no access toeducational resources. Similarly, recycling unwanted paper will reduce the raw material demand for paper (25) ________ , thus conserving trees and forest ecosystems. 3. Save resources Do you know that only 0.03% of the 70% of water available to us is fresh water? That’s why saving water is so (26) ________ for freshwater ecosystems. By doing simplethings like taking shorter showers, avoiding small clothes wash, and turning your taps off while brushing, you can save gallons of water! 22. A. join B. assist C. provide D. introduce 23. A. How B. Why C. Which D. What 24. A. little B. much C. many D. few 25. A. need B. transport C. use D. production 26. A. difficult B. expensive C. important D. easy Read the passage and choose the best answer to each of the following questions. Environmental pollution has bad effects on people’s health. These effects can be both short-term and long- term. If you feel uncomfortable with your nose, throat, eyes or skin in a few days, it means that you are suffering from short-term effects of environmental problems. The long-term effects of air pollution may last for a couple of years or even for an entire lifetime. These effects include heart diseases, lung cancer or respiratory problems. Different people don’t react the same way with the same effect. Young people may feel a little bit weaker. However, the old’s health may become more serious and even die if they are in poor health condition. From the negative impacts, I believe it’s time for all of us to take action to protect the environment to avoid unexpected consequences. 27. What is the passage mainly about? A. Environmental pollution: causes and effects B. The causes of environmental pollution C. The effects of environmental pollution on people’s health D. The effects of environmental pollution on people and other things 28. Which of the following statements is true? A. These effects can be either short-term or long-term. B. Lung cancer is a short–term effect C. You are suffering a long-term effect if you feel uncomfortable with your skin. D. Everybody reacts differently with the same effect. 29. What does the pronoun “they” refer to? A. Young people B. Old people C. People D. Effects 30. What is the opposite of “negative”?
A. good B. bad C. dangerous D. safe 31. How long does an effect of environmental pollution last? A. A few days B. A couple of years C. Not long D. It depends 32. Which of the following statements is NOT true? A. Environmental pollution affects people’s health badly. B. Long-term effects last longer than short-term ones. C. Heart disease is not an effect of environmental pollution D. It’s time for people to take actions to protect the environment C. WRITING Complete the second sentence so that it has the same meaning as the sentence before it, using the word(s) given in brackets. Don’t change the given word in any way. 33. Ice sheets and glaciers are shrinking. Sea levels are rising at the same time. (while) ______________________________________________________________________________________ 34. I finish my study. I will take a walk in the park. (as soon as) ______________________________________________________________________________________ 35. We have killed off all our marine life. We must not wait till then. (until) ______________________________________________________________________________________ 36. The earthquake caused severe damage. It happened last week. (After) ______________________________________________________________________________________ Complete the second sentence with the cues given. 37. Remember/ avoid/ use/ single-used products. ______________________________________________________________________________________ 38. The forests / disappear / if / cut down / too many trees. ______________________________________________________________________________________ 39. You/should/ turn off/ devices/ be not/ use/ them. ______________________________________________________________________________________ 40. Water pollution/ affect/ marine life/ seriously. ______________________________________________________________________________________