Đáp án unit 11 bài tập tiếng anh 11
Language focus
Exercise 1. Below are the transcriptions of some words. Write the orthographic forms of the words.
Exercise 2. Choose the best option A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation.
| 1. | A. probably | B. aware | C. amoun | D. available |
| 2. | A. figure | B. support | C. petroleum | D. hundred |
| 3. | A. quit | B. equal | C. technique | D. question |
| 4. | A. instead | B. decrease | C. reached | D. scenes |
| 5. | A. split | B. climb | C. include | D. spring |
Exercise 3. Choose the best option A, B, C or D to indicate the word that differ from the other three in the position of primary stress.
| 1. | A. support | B. decrease | C. increase | D. scientist |
| 2. | A. imagine | B. different | C. average | D.government |
| 3. | A. problem | B. promise | C. prefer | D. perfect |
| 4. | A. release | B. limit | C. control | D. increase |
| 5. | A. expected | B.tournament | C. policy | D.punishment
|
Exercise 4. Choose the best option A, B, C or D to complete each of the sentences
1. Solar power is clean and there is a lot of it_______ sunny places.
| A. in | B. under | C. on | D. at |
2. People in poor countries have to spend hours each day_____fuel wood.
| A. gathered | B. to gather | C. gathering | D. gather |
3. The earth revolves around the sun once in______.
| A. sixty minutes | B. twenty-four hours |
| C. three hundred and sixty-five days | D. seventy minutes |
4. Gravity is_____.
A. the movement of the earth round the sun
B. the rotation of the earth on its axis
C. the pulling force of particles of matter
D. the movement of the earth round the moon
5. The temperature of the sun is_____ that of the earth.
| A. higher than | B. the same as | C. lower than | D. as high as |
6. The best place______ in Hanoi is the West Lake.
| A. fishing | B. fish | C. to fish | D. to fishing |
7. Biogas is mainly used cooking and heating.
| A. at | B. in | C. to | D. for |
- 8. Life on th earth depends ____ the sun.
| A. to | B. in | C. to | D. on |
- 9. In some countries people use wind or sea_____ as the environmentally- friendly energy sources
| A. water | B. products | C. waves | D. weed |
10. People have used coal and oil to______ electricity for a long time.
| A. generate | B. generating | C. generates | D. generated |
11. Coal and oil are non-renewable______.
| A. engineer | B.engineering | C. energy | D. energetic |
12. People on earth are______ need of more nuclear energy.
| 1. at | B. on | C. for | D. in |
13. People have to look for new energy sources because coal and oil will be used.
| A. for | B. to | C. up | D. in |
14. The tendency to use renewable energy sources is ______ the increase.
| A. on | B. in | C. up | D. at |
15. Smoke______ people’s health.
| A. effects | B. affects | C. affect | D. effect |
16. In 1995, the top children’s movie to____was Pocahontas.
| A. see | B. seeing | C. sees | D. saw |
17. John couldn’t go to the playground with us because he had a report to for the following day.
| A. writing | B. write | C. writes | D. wrote |
18. He was so busy with his work that he didn’t have time to – with his friends.
| A. talking | B. talk | C. talks | D. talked |
19. It is the light and the heat of the sun_____make our life possible.
| A. who | B. that | C. where | D. whose |
20. Biogas is the largest energy______ available in rural areas in developing countries.
| A. sources | B. resources | C. source | D. resource |
Đáp án
Exercise 1.
| 1. shrink | 2. sprout | 3. splendid |
| 4. splash | 5. shrug | 6. shrivel |
Exercise 2.
| 1. B | 2. D | 3. C | 4. A | 5. B |
Exercise 3.
| 1. D | 2. A | 3. C | 4. B | 5. A |
Exercise 4.
| 1. A | 2. C | 3. C | 4. C | 5. A | 6. C | 7. D |
| 8. D | 9. C | 10. A | 11. C | 12. D | 13. C | 14. A |
| 15. B | 16. A | 17. B | 18. B | 19. B | 20. C |
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