Đề kiểm tra 15 phút tiếng Anh 11 i-Learn Smart World unit 7

Đề kiểm tra tiếng Anh 11 unit 7 Ecological Systems có đáp án

Đề kiểm tra tiếng Anh 11 i-Learn Smart World unit 7 Ecological Systems có đáp án giúp các em học sinh lớp 11 ôn tập Từ vựng - Ngữ pháp tiếng Anh unit 7 Ecological Systems hiệu quả.

Đề kiểm tra 15 phút Unit 7 lớp 11 số 1

Choose the word whose underlined part differs from the other three in pronunciation in each of the following questions.

1. A. cheerful B. volunteer C. engineer D. seed

2. A. threat B. spread C. bread D. peak

Choose the options that best complete the passage.

Some Buddhists have a long-standing tradition of freeing animals from captivity. It is regarded by these people as a kind action which could influence what will happen to them in their future lives. However, according to some (1) ______, this practice also poses harms to local wildlife, and the government should be urged to ban it.

The improper release of animals can have negative impacts on the living environment in local areas. It can help quickly spread foreign species into the native environment. Many people have (2) ______ poisonous snakes and red-eared turtles, which can reproduce quickly, eat other species or even destroy the local ecosystems.

(3) ______, some species may die after being released. Wild birds, for example, fall into a cycle of being caught and released, and then being caught again, causing the birds to die slowly. Many species of turtles like mountain turtles are often released into pagoda ponds, but they cannot survive a week in the new environment, and some (4) ______ die within three days.

Experts suggest that the tradition of freeing animals should be ended because apart from destroying native species (5) ______, this release does not have much meaning in bringing life to the liberated species. There should be instructions on what animals can be released and how to release animals into the environment to make sure they can continue living.

1. A. environment B. environmental C. environmentally D. environmentalists

2. A. release B. releasing C. released D. to release

3. A. In addition B. Therefore C. Nevertheless D. As a result

4. A. still B. hardly C. even D. only

5. A. hunting B. populations C. invasion D. trade

Write the sentences using the given words in brackets.

1. A wide variety of animals and plants has been living in Sơn Đoòng Cave. (HOME)

_________________________________________

2. The hot springs from the volcano have been causing high temperatures in some buildings in the area. (HEATING)

_________________________________________

Kiểm tra 15 phút Unit 7 lớp 11 Smart World số 2

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.

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

5. Pollution and deforestation continue to _______ the balance of the ecosystem.

A. deter

B. release

C. spread

D. endanger

6. The melting of the _______ is a concerning sign of climate change.

A. sunshine

B. volcano

C. glacier

D. hunting

7. Poaching and hunting endangered species is _______ and carries severe penalties.

A. illegal

B. friendly

C. extinct

D. ecological

8. No feral cat survived that night in such _______ temperatures.

A. ecological

B. freezing

C. native

D. illegal

9. The sudden _______ provided much-needed relief to the arid grassland.

A. ecosystem

B. adventure

C. poison

D. shower

10. They rely on the natural _______ for various recreational and therapeutic purposes.

A. hot springs

B. coral reefs

C. foreign species

D. endangered species

11. After being raised in the reserve for two years, the tiger was _______ back into their natural environment.

A. disrupted

B. endangered

C. deterred

D. released

12. Both individuals and businesses may face _______ for environmental violations.

A. threats

B. seeds

C. fines

D. crops

Rearrange the words or phrases to make meaningful sentences.

13. causing / our / serious / activities / are / to / illegal / ecosystems. / These / harms

________________________________________________________________

14. regarded / biodiversity / as / the / Land / of / loss. / clearing / cause / can / main / be

________________________________________________________________

Write the sentences using the given words in brackets.

15. A wide variety of animals and plants has been living in Sơn Đoòng Cave. (HOME)

________________________________________________________________

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