Tiêu đề E6. TN50 UNIT 11. (2020-2021).doc ✅

1 UNIT 11: OUR GREENER WORLD I. PHONETICS Choose the word whose underlined part is pronounced differently from the other three in each question. 1. A. charity B. dance C. plastic D. activity 2. A. natural B. wrap C. apple D. hard 3. A. tap B. happy C. garden D. map Choose the word which has a different stress pattern from the other three in each question. 4. A. disappear B. pollution C. refillable D. environment 5. A. natural B. recycle C. skyscraper D. universe II. VOCABULARY Choose the word or phrase that best completes each sentence below. 6. We should use _______ shopping bag to protect the environment. A. reusable B. reused C. reusing D. reuse 7. Nowadays, people are using more ______ cosmetics. A. nature B. naturally C. natural D. unnatural 8. My teacher asks us to ______ the amount of waste at school. A. reducing B. reduced C. reduction D. reduce 9. Plastic bags, bottles, papers should be put into recycling bins in order that they can be _____ A. recycle B. recyclable C. recycling D. recycled 10. Air ______ is a serious problem that our city is facing due to our own activities. A. pollute B. polluted C. pollution D. pollutant 11. In my family, my father always ______ the rubbish out after dinner. A. puts B. gives C. picks D. gets 12. A ___ bulb produces light and heat at the same time so it is said to be a waste of energy. A. lamp B. light C. electric D. solar 13. ___ bags should be banned because the use of them pollutes our land and water seriously. A. glass B. wooden C. garment D. plastic 14. Some people treat garbage by burning them, this will produce a lot of harmful ______. A. smoke B. water C. fire D. steam 15. I and my classmates are ______ a survey on how much waste is produced at our school every day. A. researching B. getting C. taking D. doing 16. The increase of global temperature has caused the sea ______ to rise; this is very dangerous for our human life. A. degree B. side C. level D. rank Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences. 17. The development of cities is becoming faster and faster and this causes wildlife animals’ homes disappear. A. reason B. make C. do D. purpose 18. Everyone can save power by unplugging the home appliances when they’re not in use. A. turn in B. switch on C. switch off D. turn on Choose the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following sentences. 19. Tigers, polar bears and giant pandas are among endangered species and need to be protected. A. saved B. conserved C. guarded D. destroyed 20. Our children and grandchildren might not have a green world to live in if we keep polluting the environment. A. fresh B. clean C. dirty D. friendly
2 III. GRAMMAR Choose the word or phrase that best completes each sentence below. 21. Our water bill ______ really high this month if you always forget to turn off the tap after taking baths. A. will be B. will is C. will not be D. will is not 22. If you ____ your plastic water bottles to make flower pots, it will be a great idea. A. will reuse B. reuse C. reused D. reuses 23. If we ____ to go to school this afternoon, I and my friends will go to collect waste paper to create fund for the charity group. A. have B. doesn't have C. don't have D. do have 24. If we plant more trees in our neighbourhood, the atmosphere will ________ more comfortable. A. become B. becomes C. became D. be become 25. _______ you _______ hiking in the mountains if it rains tomorrow? A. Will/go B. Will/to go C. Do/go D. are/go 26. If you throw rubbish in the river, there ______ no place for fish to live in. A. will are B. will is C. will be D. will do 27. You will waste a lot of energy if you ______ the lights and other electrica1 equipment when you get out of the room. A. not turn off B. don't turn off C. won't turn off D. will turn of 28. If you go to the swapping day at the city hall every week, you _______ swap your unused things for a small pot of plants. A. would B. can C. able to D. need to 29. If you ______ absent most interesting t from the English class today, you will miss one of the lessons ever. A. will be B. shall be C. are D. do be 30. If we move into this house, I am afraid we ______ extremely annoyed by the noise pollution around here. A. will B. are C. will be D. get Choose the underlined part that needs correcting in each sentence below. 31. Unless she doesn't come, I will miss her. A. unless B. doesn't come C. will D. miss 32. If he finish this work, he can go home late A. If B. finish C. can go D. home 33. If she is to follow the class rules, she won't get punished. A. is to follow B. class rules C. won't D. get 34. If her idea to put the recycling bin in the class is accepted, fewer plastic bottles will thrown away on the school yard. A. to put B. fewer C. will thrown D. on [will be thrown] 35. Will it possible for children to learn from home if we have a good internet system? A. will it possible B. to learn C. have D. internet system IV. READING Read the passage and decide whether the sentences are True (T) or False (F). As children, we can do many things to save fresh water. Firstly, you can save showers rather than baths. Short showers use less water and also there is less use of energy to heat the water. However not keeping yourself clean is NOT an option. Secondly, clean your teeth by putting water into a glass. Use the water for wetting your toothbrush, rinsing your mouth and cleaning, your brush. You can also help your family save water by using a watering can to water plants and vegetables in the garden rather than using a hose. Maybe you could help recycle the water from the washing machine. And you can help your school save water by switching off taps properly and using the water fountain for drinking water. (Source:http://cyh.com/HealthTopics/HealthTopicDetailsKids.aspx?p=335&np=288&id=2651) T F
3 36. Using showers can save more water than baths. 37. You shouldn't use a glass of water for cleaning your teeth. 38. A hose should be used to water plants and vegetables. 39. The water from the washing machine should be used for other things. 40. You should switch off the taps properly to help save water at school. Read the following passage and choose the option (A, B, C or D) that best answers each of the questions below. Reduce, Reuse, Recycle - three great ways YOU can eliminate waste and protect your environment! Recycle - don't just toss everything in the trash. Lots of things (like cans, bottles, paper, and cardboard) can be remade into either the same kind of thing or new products. Making new items from recycled ones also takes less energy and fewer resources than making products from brand new materials. Reduce - to make something smaller or use less, resulting in a smaller amount of Waste. You can practice reduction by buying less and using less. Reuse - You can "reuse" every day! When you use things like plastic cups, plates, and plastic food storage bags, don't throw them away! Wash and reuse them-most of them will last for a long time with many uses. Practicing all three of these activities every day is not only important for a healthy environment, but it can also be fun too. (Source: https:/kids.niehs.nih.gov/topics/reduce/index.htm) 41. By recycling, reducing, reusing, you can ______ A. have more waste and protect the environment B. have less waste and protect the environment C. have more waste and more money D. have less waste and less money 42. Recycle means you _______ A. throw everything in the trash B. don't throw anything in the trash C. make used things into new products D. use less energy and water 43. Reuse means you _______ A. makes everything bigger B. buy more and use more C. buy less and use less D. have less waste 44. When we reuse, we________ A. buy more plastic things B. don't use plastic things C. buy less plastic things D. use plastic things for more than one time 45. Practicing “recycle, reduce, reuse” can be __________ A. healthy B. good for the environment and fun C. wasteful D. difficult but fun V. WRITING Choose the sentence (A, B, C or D) that is closest in meaning to the root sentence. 46. We are throwing too many glass bottles away. We are wasting a lot of money.
4 A. if we throw away too many glass bottles, we will save a lot of money. B. If we don't throw away too many glass bottles, we will waste a lot of money. C. If we reuse glass bottles, we will save a lot of money. D. If we reuse glass bottles, we will waste a lot of money. 47. Plastic bags should be banned to protect the environment A. People should ban plastics bags to protect the environment. B. People should protect the environment to ban plastic bags. C. People should protect the environment and ban plastic bags. D. Plastic bags should ban to protect the environment 48. Mai is eating breakfast too slowly. She will be late for school. A. If Mai eats breakfast more quickly, she will be late for school. B. If Mai doesn't eat breakfast more quickly, she will be late for school. C. Unless Mai doesn't eat breakfast more quickly, she will be late for school. D. Unless Mai eat breakfast slowly, she will be late for school. 49. Minh often forgets to turn off the light when he gets out of the room. The electricity bill will be really high. A. If Minh doesn't often forget to turn off the light when he gets out of the room, the electricity bill will be really high. B. If Minh often forgets to turn off the light when he gets out of the room, the electricity bill won't be really high. C. Unless Minh often forgets to turn off the light when he gets out of the room, the electricity bill will be really high. D. If Minh often forgets to turn off the light when he gets out of the room, the electricity bill will be really high. 50. The manufacturers put too much packaging on the things they produce, it is really wasteful. A. If the manufacturers put too much packaging on the things they produce it will be less wasteful. B. If the manufacturers don't put too much packaging on the things they produce, it will be more wasteful. C. If the manufacturers don't put too much packaging on the things they produce, it will be less wasteful. · D. Unless the manufacturers put too much packaging on the things they produce, it will be more wasteful. _____The end_____