Bài tập tiếng Anh lớp 12 Unit 6: Các loài động vật có nguy cơ tuyệt chủng và đáp án chi tiết

1. Bài tập tiếng Anh lớp 12 Unit 6: Các loài động vật có nguy cơ tuyệt chủng

Phần 1. PHONETICS

Bài tập 1: Đánh dấu các chữ cái a, b, c, d để chỉ ra từ mà phần gạch chân có cách phát âm khác biệt so với ba từ còn lại trong mỗi câu hỏi dưới đây.

Bài tập 2: Chọn chữ cái a, b, c, d để chỉ ra từ có sự khác biệt so với ba từ còn lại về vị trí của trọng âm chính trong mỗi câu hỏi dưới đây

Phần II: TỪ VỰNG

Bài tập 3: Chọn chữ cái a, b, c, d để chỉ ra từ (hoặc từ ngữ) GẦN NHẤT về nghĩa với từ (hoặc cụm từ) gạch chân trong mỗi câu hỏi dưới đây.

11. Tất cả các loại khủng long đã tuyệt chủng từ lâu.

a. phát triển mạnh

b. phát triển mạnh mẽ

c. sống sót

d. biến mất

12. Chúng ta cần chuẩn bị cho bài tập sinh học về các loài thực vật đang gặp nguy hiểm

a. vô hại

b. nguy hiểm

c. có nguy cơ tuyệt chủng

d. gây hại

13. Những loài động vật này khá nhạy cảm khi sống gần khu công nghiệp

a. bình tĩnh

b. dễ bị tổn thương

c. an toàn

d. thoải mái

14. Mỗi năm, ở châu Phi, nhiều con voi bị săn trộm để lấy ngà.

a. bị săn bắn trái phép

b. nấu chín nhẹ

c. luộc

d. hầm

15. Những loài động vật phức tạp hơn dần dần phát triển từ những sinh vật rất đơn giản này

a. giải quyết

b. liên quan

c. phản đối

d. phát triển

16. Nhiều loài đang bị đe dọa trong tự nhiên bởi sự phá hủy môi trường sống do con người gây ra.

a. hành vi thông thường

b. preferred activity

c. habitat

d. customs

17. These animals are currently at the brink of disappearance

a. natural inclination

b. extinct

c. flourishing

d. progressing

18. This forest is home to many unique plant species

a. in limited quantity

b. genuine

c. incomplete

d. improperly executed

19. Many birds did not make it through the harsh winter

a. lacked nourishment

b. astonishment

c. overcome

d. persist

20. The primary danger to the continued existence of these species is their habitat loss

a. assistance

b. astonishment

c. persisting

d. extinct

Part III:  GRAMMAR

Ex5: 

21. Once (a) we arrive (b), we will start unpacking (c) the (d) car.

22. When (a) next week, I will (b) be relaxing on a beach (c) in the Bahamas (d).

23. When I see (a) him, I will let (b) him know that you wish (c) to talk with him (d).

24. Carry (a) a book with you (b) just in case you might (c) have to wait a long time (d).

25. Are you aware (a) that by this time (b) next week we (c) will have been (d) in Paris?

Ex 6: Select the letter a, b, c, or d to show the correct answer for each of the following questions.

26. The extinction of rare animals is one of the ... events that could occur.

a. good

b. best

c. worst

d. most severe

27. We need to accomplish this ... compared to our current pace.

a. faster

b. fastest

c. more rapidly

d. most swiftly

28. Mary has a better command of English than her sister...

a. does

b. Ø

c. possesses

d. able to

29. Taking care of a kitten is ... more challenging than I anticipated,

a. considerably

b. more distant

c. further

d. less

30. Residing in a large city isn't ... exciting as I had expected.

a. not as

b. most

c. more

d. like

2. Solutions for English exercises in Unit 6, Grade 12 on Endangered Species

Section 1: PRONUNCIATION

Ex 1: Choose the letter a, b, c, or d to identify the word with the underlined part that has a different pronunciation from the other three in each of the following questions

1. a

2. c

3. b

4. a

5. d

Ex2: Select the letter a, b, c, or d to identify the word with a different primary stress position compared to the other three in each of the following questions.

6. a

7. b

8. c

9. d

10. d

Section II: VOCABULARY

Ex3: Select the letter a, b, c, d to identify the word(s) most similar in meaning to the underlined term(s) in each of the subsequent questions

11. d

12. c

13. b

14. a

15. d

Ex4: Select the letter a, b, c, or d to identify the term(s) that CONTRAST with the underlined word(s) in each of the following questions

16. d

17. a

18. b

19. c

20. d

Part III. GRAMMAR

Ex 5: Indicate the letter a, b, c, or d to highlight the underlined section that requires correction in each of the subsequent questions.

21. b

22. b

23. a

24. c

25. d

Ex 5: Select the correct answer by marking the letter a, b, c, or d for each of the questions below

26. d

27. c

28. b

29. a

30. d

3. Practice exercises

I. Choose the letter a, b, c, or d to identify the word whose underlined segment is pronounced differently from the other three in each of the following questions

1. a. survival

b. natural

c. susceptible

d. farming

2. a. at risk

b. passed away

c. developed

d. ceased

3. a. vanished

b. developmental

c. adapt

d. depend

4. a. vanished 

b. organisms

c. unique

d. sea

5. a. woodland

b. disappearance

c. contaminant

d. variety

II. Select the letter a, b, c, d to identify the word that has a different primary stress pattern compared to the other three in each of the subsequent questions

1. a. refuse 

b. safeguard

c. worldwide

d. fauna

2. a. plant-related

b. accountable

c. at risk

d. threatened

3. a. instinctively

b. habitat

c. soil enhancer

d. protection

4. a. natural

b. rainforest

c. environment

d. hunter

5. a. ecological diversity

b. evolutionary process

c. susceptibility

d. accountability

III. Identify the letter a, b, c, d that highlights the underlined section requiring correction in each sentence

1. Efforts are undertaken with the aim of safeguarding all species and preserving ecological equilibrium

2. Sea turtles have inhabited the world's oceans for over 100 million years

3. Numerous animal species are facing endangerment or even extinction due to habitat destruction

4. Many countries protect endangered species by banning hunting, limiting land development, and establishing reserves

5. It is estimated that more than forty percent of the world's species are at risk of extinction

IV. Indicate the correct option by marking a, b, c, or d for each of the following statements

1. Humans have always relied on wildlife and plants for necessities such as food, clothing, medicine, shelter, and many other ...

a. requirements

b. needs

c. resources

d. supply

2. The Nature Network empowers individuals to maintain ... by ensuring everyone is informed about our shared natural resources

a. varied

b. ecological

c. variety

d. ecological diversity

3. By the end of this year, the Wildlife Conservation Network ... $50,000.

a. will collect

b. is expected to be collected

c. will be collecting

d. will have completed

4. We should concentrate ... the protection of endangered species facing extinction

a. on

b. within

d. regarding

d. along with

5. Conservationists are seeking methods to safeguard ... areas

a. wild

b. wilderness

c. wildness

d. wildlife

6. In the last eighteen months, the NatureServe Network has ... remarkable achievements like uncovering valuable lost species

a. achieved

b. had achieved

c. has achieved

d. will achieve

7. Recycling is a common method for preserving ... resources

a. nature

b. natural

c. naturally

d. environmentally oriented

8. It is crucial that ecotourism ... the awareness and involvement of travelers

a. assists in raising

b. aids in raising

c. contributes to raising

d. contributed to the increase

9. It is advised that appropriate measures ... to safeguard wildlife and natural habitats

a. should be implemented

b. are to be taken

c. should be carried out

d. be executed

10. At least 26 species of cetaceans (whales, dolphins, and porpoises)

a. have been recorded

b. had been recorded

c. have been recorded

d. had been recorded

11. Many endangered species are moving ... towards extinction and we're losing our precious habitats.

a. nearing and nearing

b. nearing and nearing

c. getting closer and closer

d. increasingly close

12. Certain reptile skins—like those from crocodiles, pythons, and monitor lizards—are highly sought after ... exotic leathers.

a. due to

b. along with

c. as

d. through

V. Select the letter a, b, c, or d to identify the word(s) MOST SIMILAR in meaning to the underlined word(s) in each of the sentences below.

1. Wildlife conservation involves safeguarding wild plant and animal species along with their habitats.

a. routine

b. activity

c. measure

d. tradition

2. Each day, there are fewer places remaining where wildlife can reside.

a. environment

b. lodging

c. dwelling

d. abode

3. Currently, many species are still at risk due to illegal hunting, particularly large animals like tigers, rhinoceroses, bears, and even primates.

a. permitted by law

b. prohibited by law

c. enacting a law

d. enforcing a law

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