BÀI TẬP Bài tập bổ trợ tiếng anh 8 global success học kì 2 UNIT 7,8,9 FULL

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UNIT 7 : ENVIRONMENTAL PROTECTION

A. PHONETICS

I. Choose the word whose underlined part is pronounced differently from the others.

1. A. coral B. ecosystem C. dugong D. oxygen

2. A. resident B. release C. extinction D. endangered

3. A. product B. substance C. number D. include

4. A. rivers B. carbon C. littering D. turn

5. A. release B. resident C. diverse D. ecosystem

II. Choose the word whose main stressed syllable is placed differently from that of the other in each group.

1. A. species B. coral C. extinct D. product
2. A. protect B. reduce C. release D. notice
3. A. disease B. household C. substance D. sewage

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4. A. herbicide B. nomadic C. poisonous D. resident
5. A. environment B. participate C. interaction D. conditional
B. VOCABULARY AND GRAMMAR
I. Choose the best answer A, B, C or D to complete the sentences.

1. If the temperature _________ rising, the polar ice caps will melt

A. kept B. keeps C. has kept D. will keep

2. Because of _________ pollution, the bicycle may some day replace the automobile.

A. water B.air C. noise D. soil

3. The panda’s natural_______ is the bamboo forest

A. habitat B. ecosystem C. area D. resources

4. This forest provides a habitat for hundreds of_________of plants and animals.

A. styles B. classes C. species D. group

5. _________ the environment must be the job of everyone in the community

A. Caring B. Protecting C. Keeping D. Increasing.

6 . Students should learn some practical ways that help to _________ pollution.

A. save B. cure C. reduce D. shorten

7 . _________ she left the party, Jenny said goodbye to the host.

A. Before B. After C. As soon as D. Until

8 . People think that global warming _________ lots of problems in the future.

A. causes B. is causing C. will cause D has caused

9. We should ________ the consumption of single-use products like plastic bottles and bags.

A. reduce B. encourage C. raise D. destroy

10. _____________ trees and burning forests destroy a lot of wildlife habitats.

A. Watering B. Cleaning up C. Cutting down D. Drying

11. We saw many beautiful birds while we _________ in the lake.

A. fished B. would fish C. are fishing D. were fishing

12. Environmental protection refers to activities that_________ or restore the quality of the environment.

A. maintain B. participate C. concentrate D. involve

13. Public education is probably the most important activity in wildlife _________ .

A. conservation B. prevention C. treatment D. stopping

Compiled by: Trần Thảo (0983021471)​

14. What do shopping centres_________offer customers on special occasions?
- Mostly sales and entertainment.

A. never B. rarely C. usually D. occasionally

15. It is ________ easier to prevent harm to the environment than to repair it.

A. always B. never C. sometimes D. rarely

16. ________ he heard the warning of the tornado, he went searching for his children.

A. During B. As soon as C. While D. When

17. They were searching for information for their project_______ their parents were gardening.

A. as soon as B. while C. when D. till

18. I had no idea about the dangers of tsunamis_______ I saw the film.

A. as soon as B. while C. when D. till

19 . The environment won’t help us if we_________ it.

A. annoy B. worry C. alarm D. disturb

20. The tourists cleared up the beach _________ they got back to the hotel.

A. after B. while C. before D. if

II. Circle the letter A, B, C, or D to indicate the most suitable response to complete each exchange.

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