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

Bài tập unit 7 lớp 11 Ecological Systems có đáp án

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.

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)

_________________________________________

ĐÁP ÁN

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