Bài tập ôn tập Unit 6 môn Tiếng Anh Lớp 11

Thẩm Tâm Vy , 13.01. NEW ENGLISGH 11 UNIT 6

GRADE 11 – UNIT 6 – GLOBAL WARMING I. Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. genius B. gorilla C. global D. gases 2. A. pollution B. poaching C. physical D. pesticide 3. A. warming B. warn C. walk D. wasn't 4. A. floor B. flood C. moorland D. door 5. A. increase B. release C. please D. grease II. Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions. 6. A. campaign B. global C. balance D. carbon 7. A. natural B. endangered C. dangerous D. habitat 8. A. rainforest B. tropical C. discover D. animal 9. A. pollution B. continue C. enormous D. disappear 10. A. devastated B. environment C. diversity D. ecology III. Mark 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. 11. We need to cut down on the emission of carbon dioxide into the atmosphere. A. intake B. retake C. uptake D. discharge 12. Land erosion is mainly caused by widespread deforestation. A. afforestation B. reforestation C. logging D. lawn mowing 13. In the past, a lot of countries denied having contributed to global warming. A. agreed B. refuted C. approved D. avoided 14. Most people admit that they contribute to global warming. A. be partly responsible for B. disapprove C. neglect D. cause 15. We must admit that people are heavily polluting the environment. A. decline B. rebut C. deny D. accept 16. In the polluted environment, infectious diseases can be passed easily from one person to another. A. fatal B. safe C. contagious D. immune 17. Global warming has severe impact on water supplies. A. very good B. very bad C. normal D. long-lasting 18. Global warming occurs when the greenhouse gases in the atmosphere trap the heat from the sun. A. catch B. discharge C. dispose D. release 19. Such unhygienic conditions encourage the spread of diseases. A. decline B. stability C. decrease D. increase 20. Deforestation is one of the biggest environmental threats to the ecologicalbalance in the world. A. sureties B. certainties C. dangers D. safety 21. As fossil fuel resources are running out, it is important for the government to find some types of alternative energy.

A. irreplaceable B. substitute C. impossible D. practical 22. Local people have cut down the forests to make way for farming. A allow farming to take place B. lose way in farming C. have a way of farming D. give way to farming 23. Because farmers had been informed about the bad effects of chemical fertilisers, they started using them sparingly on their farms. A. carelessly B. moderately C. recklessly D. irresponsibly 24. Global warming is one of the biggest issues facing humans nowadays. A. causes B. factors C. concerns D. agreements 25. The biggest cause of global warming is carbon dioxide emissions from coalburning power plants. A. fauna B. flora C. trees D. factories 26. Global warming effects on people and nature are catastrophic. A. destructive B. constructive C. evaluative D. creative 27. Coal burning releases a large amount of carbon dioxide into the atmosphere. A. discourages B. reduces C. relaxes D. discharges 28. The demand for cars is increasing rapidly in the modern world. A. need B. offer C. reply D. discovery 29. Forests absorb and capture carbon dioxide from the atmosphere. A. take up B. take in C. take over D. take to 30. The process of forests absorbing carbon dioxide from the atmosphere has been disrupted by the current alarming rate of deforestation. A. discussed B. discovere C. disturbed D. distributed 31. Flood and drought are two major causes of famine. A. storm B. cebriity C. hygiene D. hunger 32. Water shortages are likely to delay economic growth and damage ecosystems. A. aid B. advance C. deter D. defer 33. It is important to maintain the …