English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung UNIT 9: DESERTS I. Vocabulary No Words and phrases Pronunciation Meaning, eg. 1. Endangered species 2. Extinct (a) 3. Extinction (n) 4. To threaten 5. To identify 6. To destroy → Destruction (n) 7. Commercial (a) 8. To exploit → Exploitation (n) [iks'plɔit] 9. To pollute → pollution (n) 10. Drainage (n) 11. Wetland (n) 12. Urbanization (n) → urbanize (v) [,ə:bənai'zei∫n] → ['ə:bənaiz] 13. construction (n) → to construct 14. Worldwide (a) 15. Contaminated (a) = polluted (a) 16. Biodiversity (n) 17. To maintain 18. Diversity (n) = variety (n) 19. Fertile (a) → fertility (n) 20. To fertilize → Fertilizer (n) 21. Fertilization (n) 22. To benefit - 1 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung 23. Vulnerable (a)→ Vulnerability (n) 24. To enact = to legislate 25. Reserve (n) → to reserve 26. to establish = to set up 27. Trade (n – v) 28. To hunt → over hunt 29. Range (n) 30. To survive → survival (n) 31. Balance (n-v) → balanced (a) II. CHOOSE THE BEST MODAL TO COMPLETE EACH OF THESE SENTENCES 1. I'm not sure. I ………… come a few minutes late. a. may b. must c. mightn't d. needn't 2. Bring your umbrella. It ……… rain later today. a. must b. may c. might d. b & c 3. – What are you doing this weekend \? – I haven't decided yet. I ……… go on a picnic with my family. a. may b. may not c. must d. needn't 4. I think we ………… be on time for the meeting after all, so don't worry. a. must b. need c. may d. shouldn't 5. – Do you think they will come today? – Well, they ………. come today. But I think they'll want to look around first. a. must b. needn't c. might d. can't 6. You ………. wash the car. I just had it done yesterday. a. mustn't b. needn't c. might d. can't 7. "Have you seen Jack?" – "No. but he …… be studying in the laboratory." a. must b. should c. needn't d. may 8. It's secret. You ……… let anyone know about it. a. mustn't b. needn't c. mightn't d. may not 9. "I didn't have time for breakfast this morning." "You ……… be very hungry now" a. might b. may c. must d. a and b 1. She ___ be ill. I have just seen her playing basket ball in the school yard. a. needn't b. shouldn't c. mustn't d. can't 2. Hiking the trail to the peak ______ be dangerous if you are not well prepared for dramatic weather changes. You _______ research the route a little more before you attempt the ascent. - 2 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung a. might / can b. may / mustn't c. can / should d. must / needn't 3. Peter has been working for 10 hours. He _______ be very tired now. a. needn't b. must c. has to d. should 4. He is unreliable. What he says _______ be believed. a. cannot b. must not c. may not d. might not 5. I _______ find my own way there. You _______ wait for me. a. should / can't b. have to / must c. can / needn't d. might/mustn't 6. I was reading the book last night before I went to bed. I never took it out of this room. It ____ be lying around here somewhere. Where ___ it be? a. might / needn't b. can / should c. shouldn't / may d. must / can 7. When you have a small child in the house, you ______ leave small objects lying around. Such objects _______ be swallowed, causing serious injury or even death. a. should / must b. should not / might c. needn't / may d. mustn't / can't 8. Frank's wallet is lying on the coffee table. He _______ it here last night. a. must have left b. should have left c. must be leaving d. needn't leave 9. Jenny's engagement ring was precious! It _______ have cost a fortune. a. must b. should c. can d. needn't 10. You __ take your umbrella along with you today. It _ rain later on this afternoon a. ought to / mustn't b. needn't / will c. will / must d. should/might 20. I _______ be at the meeting by 10:00. I will probably _______ take a taxi if I want to be on time. a. must/ have to b. mustn't / shouldn't c. should / needn't d. may / must 21. You _______ forget to pay the rent tomorrow. The landlord is very strict about paying on time. a. needn't b. mustn't c. do not have to d. may not 22. The television isn't working. It _______ during the move. a. should have been damaged b. needn't be damaged c. must have been damaged d. ought not be damaged 23. I am not deaf. You _______ shout. a. must b. mustn't c. need d. needn’t 24. John failed again. He _______ harder. a. must have tried b. should have tried c. can tried d. may have tried 25. _______ I borrow your lighter for a minute? - Sure, no problem. Actually, you _______ keep it if you want to. a. May / can b. Must / might c. Will / should d. Might / needn’t 26. I do not mind at all. You _______ apologize. a. shouldn't b. needn't c. mustn't d. oughtn't to 27. Ted's flight from Amsterdam took more than 11 hours. He _______ exhausted after such a long flight now. - 3 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung a. must be b. must be being c. must have been d. should have been 28. The lamp _______ be broken. Maybe the light bulb just burned out. a. should not b. might not c. must not d. will not 29. It is a top secret. You _______ tell anyone about it. a. mustn't b. needn't c. mightn't d. won't 30. We have plenty of time for doing the work. We _______ be hurried. a. needn't b. shouldn't c. mustn't d. mayn't - 4 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung III. GIVE THE CORRECT WORD FORM 1. _______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment. (biological) 2. A / an _____ species is a population of an organism which is at risk of becoming extinct. (danger) 3. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _______. (protect) 4. World Wide Fund for Nature was formed to do the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of and wasteful consumption. (contaminate) 5. Almost half of turtles and tortoises are known to be threatened with ____. (extinct) 6. Current extinction rates are at least 100 to 1,000 times higher than _______ rates found in the fossil record. (nature) 7. It is reported that humans are the main reason for most species' declines and habitat _______ and degradation are the leading threats. (destroy) 8. The world's biodiversity is declining at an unprecedented rate, which makes wildlife _______. (vulnerability) 9. Humans depend on species to provide food, clean air and water, and fertile soil for agriculture. (diverse) 10. ______ is the protection of environment and natural resources. (Conserve) 11. Hunting for meat and burning forests for soil cause to wildlife. (destroy) 12. Farmers make their soil more productive by distributing ______. (fertile) 13. They eventually realize that reckless _______ of the earth's resources can lead only to eventual global disaster. (exploit) 14. Chemical wastes from factories are _______ that cause serious damage to species habitats. (pollution) 15. The houses were unfit for human . (habitat) 16. Do you know the of newborn babies to disease? (vulnerable) 17. His collection of plants contains many . (rare) 18. Exporting is necessary for our economic . (survive) 19. The campaign is intended to heighten public of the importance of eating a healthy diet. (aware) 20. Flowers are often by bees as they gather nectar. (fertile) Mother’s devotion is as immense as water in the sea - 5 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung UNIT 9: DESERTS I. Vocabulary No Words and phrases Pronunciation Meaning, eg. 1. Endangered species 2. Extinct (a) 3. Extinction (n) 4. To threaten 5. To identify 6. To destroy → Destruction (n) 7. Commercial (a) 8. To exploit → Exploitation (n) [iks'plɔit] 9. To pollute → pollution (n) 10. Drainage (n) 11. Wetland (n) 12. Urbanization (n) → urbanize (v) [,ə:bənai'zei∫n] → ['ə:bənaiz] 13. construction (n) → to construct 14. Worldwide (a) 15. Contaminated (a) = polluted (a) 16. Biodiversity (n) 17. To maintain 18. Diversity (n) = variety (n) 19. Fertile (a) → fertility (n) 20. To fertilize → Fertilizer (n) 21. Fertilization (n) 22. To benefit - 6 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung 23. Vulnerable (a)→ Vulnerability (n) 24. To enact = to legislate 25. Reserve (n) → to reserve 26. to establish = to set up 27. Trade (n – v) 28. To hunt → over hunt 29. Range (n) 30. To survive → survival (n) 31. Balance (n-v) → balanced (a) - 7 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung II. CHOOSE THE BEST MODAL TO COMPLETE EACH OF THESE SENTENCES 1. I'm not sure. I ………… come a few minutes late. a. may b. must c. mightn't d. needn't 2. Bring your umbrella. It ……… rain later today. a. must b. may c. might d. b & c 3. – What are you doing this weekend \? – I haven't decided yet. I ……… go on a picnic with my family. a. may b. may not c. must d. needn't 4. I think we ………… be on time for the meeting after all, so don't worry. a. must b. need c. may d. shouldn't 5. – Do you think they will come today? – Well, they ………. come today. But I think they'll want to look around first. a. must b. needn't c. might d. can't 6. You ………. wash the car. I just had it done yesterday. a. mustn't b. needn't c. might d. can't 7. "Have you seen Jack?" – "No. but he …… be studying in the laboratory." a. must b. should c. needn't d. may 8. It's secret. You ……… let anyone know about it. a. mustn't b. needn't c. mightn't d. may not 9. "I didn't have time for breakfast this morning." "You ……… be very hungry now" a. might b. may c. must d. a and b 11. She ___ be ill. I have just seen her playing basket ball in the school yard. a. needn't b. shouldn't c. mustn't d. can't 12. Hiking the trail to the peak ______ be dangerous if you are not well prepared for dramatic weather changes. You _______ research the route a little more before you attempt the ascent. a. might / can b. may / mustn't c. can / should d. must / needn't 13. Peter has been working for 10 hours. He _______ be very tired now. a. needn't b. must c. has to d. should 14. He is unreliable. What he says _______ be believed. a. cannot b. must not c. may not d. might not 15. I _______ find my own way there. You _______ wait for me. a. should / can't b. have to / must c. can / needn't d. might/mustn't 16. I was reading the book last night before I went to bed. I never took it out of this room. It ____ be lying around here somewhere. Where ___ it be? a. might / needn't b. can / should c. shouldn't / may d. must / can - 8 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung 17. When you have a small child in the house, you ______ leave small objects lying around. Such objects _______ be swallowed, causing serious injury or even death. a. should / must b. should not / might c. needn't / may d. mustn't / can't 18. Frank's wallet is lying on the coffee table. He _______ it here last night. a. must have left b. should have left c. must be leaving d. needn't leave 19. Jenny's engagement ring was precious! It _______ have cost a fortune. a. must b. should c. can d. needn't 20. You __ take your umbrella along with you today. It _ rain later on this afternoon a. ought to / mustn't b. needn't / will c. will / must d. should/might 31. I _______ be at the meeting by 10:00. I will probably _______ take a taxi if I want to be on time. a. must/ have to b. mustn't / shouldn't c. should / needn't d. may / must 32. You _______ forget to pay the rent tomorrow. The landlord is very strict about paying on time. a. needn't b. mustn't c. do not have to d. may not 33. The television isn't working. It _______ during the move. a. should have been damaged b. needn't be damaged c. must have been damaged d. ought not be damaged 34. I am not deaf. You _______ shout. a. must b. mustn't c. need d. needn’t 35. John failed again. He _______ harder. a. must have tried b. should have tried c. can tried d. may have tried 36. _______ I borrow your lighter for a minute? - Sure, no problem. Actually, you _______ keep it if you want to. a. May / can b. Must / might c. Will / should d. Might / needn’t 37. I do not mind at all. You _______ apologize. a. shouldn't b. needn't c. mustn't d. oughtn't to 38. Ted's flight from Amsterdam took more than 11 hours. He _______ exhausted after such a long flight now. a. must be b. must be being c. must have been d. should have been 39. The lamp _______ be broken. Maybe the light bulb just burned out. a. should not b. might not c. must not d. will not 40. It is a top secret. You _______ tell anyone about it. a. mustn't b. needn't c. mightn't d. won't 41. We have plenty of time for doing the work. We _______ be hurried. a. needn't b. shouldn't c. mustn't d. mayn't - 9 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung III. GIVE THE CORRECT WORD FORM 1. _______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment. (biological) Biology 2. A / an _____ species is a population of an organism which is at risk of becoming extinct. (danger) endangered 3. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _______. (protect) protection 4. World Wide Fund for Nature was formed to do the mission of the preservation of biological diversity, sustainable use of natural resources, and the reduction of and wasteful consumption. (contaminate) contamination 11. Almost half of turtles and tortoises are known to be threatened with ____. (extinct) extinction 12. Current extinction rates are at least 100 to 1,000 times higher than _______ rates found in the fossil record. (nature) natural 13. It is reported that humans are the main reason for most species' declines and habitat _______ and degradation are the leading threats. (destroy)destruction 14. The world's biodiversity is declining at an unprecedented rate, which makes wildlife _______. (vulnerability) vulnerable 15. Humans depend on species to provide food, clean air and water, and fertile soil for agriculture. (diverse) diversity 16. ______ is the protection of environment and natural resources. (Conserve) Conservation 11. Hunting for meat and burning forests for soil cause to wildlife. (destroy) destruction 12. Farmers make their soil more productive by distributing ______. (fertile) fertilizers 13. They eventually realize that reckless _______ of the earth's resources can lead only to eventual global disaster. (exploit) exploitation 14. Chemical wastes from factories are _______ that cause serious damage to species habitats. (pollution) pollutants 15. The houses were unfit for human . (habitat) habitation 16. Do you know the of newborn babies to disease? (vulnerable) vulnerability 17. His collection of plants contains many . (rare) rarities 18. Exporting is necessary for our economic . (survive) survival 19. The campaign is intended to heighten public of the importance of eating a healthy diet. (aware) awareness 20. Flowers are often by bees as they gather nectar. (fertile) fertilized - 10 - . Mother’s devotion is as immense as water in the sea - 5 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung UNIT 9: DESERTS I. Vocabulary No Words and phrases. Range (n) 30. To survive → survival (n) 31. Balance (n-v) → balanced (a) - 7 - English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung II. CHOOSE THE BEST MODAL