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Unit 6 Reading 同步練習
基礎(chǔ)鞏固
一、詞匯運用
（一）根據(jù)首字母或漢語提示完成單詞。
1. The Sahara is one of the largest d______ in the world.
2. The river p______ fresh water for the villagers.
3. We should try to s______ in difficult situations.
4. The o______ is very vast and mysterious.
5. The l______ of Guilin is very famous.
（二）用所給詞的適當形式填空。
1. The fish can survive in the cold ______ (condition).
2. The forest ______ (produce) a lot of oxygen.
3. Some animals are in danger of ______ (flood).
4. The desert is ______ (hot) during the day than at night.
5. The river has two ______ (face).
二、單項選擇
1. The ocean ______ a large part of the earth.
A. covers B. is covering C. covered D. will cover
2. —Why is the water in the river useful
—Because it's ______.
A. fresh B. hot C. dirty D. cold
3. The desert is very cold at night, but ______ during the day.
A. hot B. cool C. warm D. wet
4. —What can we get from knowing more about different landscapes
—We can know how to ______ nature.
A. look after B. look for C. look at D. look up
5. The forest is full of ______ and it's beautiful.
A. tree B. trees C. flower D. flowers
能力提升
三、閱讀理解
A
The Amazon Rainforest is the largest rainforest in the world. It covers an area of about 5.5 million square kilometers. It is home to millions of plants and animals. The rainforest is very important to the earth. It produces a lot of oxygen and helps to control the climate.
However, the Amazon Rainforest is in danger. People are cutting down trees for wood and to make space for farms and cities. This is causing many problems. Many plants and animals are losing their homes and may die out.
We should do something to protect the Amazon Rainforest. We can stop buying products made from the rainforest's trees. We can also support organizations that are working to protect it.
1. How large is the Amazon Rainforest
A. About 5.5 million square kilometers.
B. About 6.5 million square kilometers.
C. About 7.5 million square kilometers.
D. About 8.5 million square kilometers.
2. Why is the Amazon Rainforest important to the earth
A. Because it is very beautiful.
B. Because it is home to many people.
C. Because it produces a lot of oxygen and helps to control the climate.
D. Because it has many kinds of animals.
3. What is causing problems for the Amazon Rainforest
A. People are protecting it.
B. People are using its wood to make products.
C. People are cutting down trees for wood and to make space.
D. People are building too many cities in it.
4. What can we do to protect the Amazon Rainforest
A. Buy products made from its trees.
B. Cut down more trees.
C. Support organizations that are working to protect it.
D. Do nothing.
B
The Great Barrier Reef is the world's largest coral reef system. It is located in the Coral Sea, off the coast of Queensland, Australia. The reef is made up of thousands of small coral polyps. These polyps build a hard skeleton over time, which forms the coral reef.
The Great Barrier Reef is home to a huge variety of marine life, including many different types of fish, sharks, turtles, and dolphins. It is also an important place for tourism. However, the reef is facing many threats. Climate change, pollution, and overfishing are all causing damage to the reef.
We need to take action to protect the Great Barrier Reef. We can reduce our carbon footprint to slow down climate change. We can also avoid polluting the ocean and support sustainable fishing practices.
5. Where is the Great Barrier Reef located
A. In the Indian Ocean.
B. In the Pacific Ocean.
C. In the Coral Sea.
D. In the Atlantic Ocean.
6. What is the Great Barrier Reef made up of
A. Thousands of small fish.
B. Thousands of small coral polyps.
C. Thousands of big sharks.
D. Thousands of big turtles.
7. What is causing damage to the Great Barrier Reef
A. Climate change, pollution, and overfishing.
B. Only climate change.
C. Only pollution.
D. Only overfishing.
8. What can we do to protect the Great Barrier Reef
A. Increase our carbon footprint.
B. Pollute the ocean.
C. Support unsustainable fishing practices.
D. Reduce our carbon footprint and avoid polluting the ocean.
拓展延伸
四、書面表達
假設你是李明，你的英國筆友 Tom 對地球上的不同景觀很感興趣，請你給他寫一封郵件，介紹一種你喜歡的景觀（如河流、沙漠、海洋、森林），包括它的特點、重要性以及我們應該如何保護它。
要求：
1. 語言通順，邏輯清晰；
2. 80 詞左右。
參考答案
一、詞匯運用
1. deserts 2. provides 3. survive 4. ocean 5. landscape
1. conditions 2. produces 3. flooding 4. hotter 5. faces
解析：
1. “one of + 名詞復數(shù)”表示“......之一”，desert“沙漠”，此處用復數(shù)形式deserts。
2. provide sth. for sb. “為某人提供某物”，主語是The river，是第三人稱單數(shù)，動詞用provides。
3. try to do sth. “努力做某事”，survive“生存；存活”。
4. 根據(jù)句意及首字母提示，ocean“海洋”。
5. landscape“風景；景觀”。
1. condition“條件；狀況”，此處用復數(shù)形式conditions。
2. 主語The forest是第三人稱單數(shù)，動詞用produces。
3. in danger of doing sth. “處于......的危險中”，flood“淹沒；泛濫”，此處用動名詞flooding。
4. 根據(jù)than可知用比較級，hot的比較級是hotter。
5. two后接名詞復數(shù)，face“臉；面”，復數(shù)形式是faces。
二、單項選擇
1. A 主語The ocean是第三人稱單數(shù)，一般現(xiàn)在時，動詞用covers。
2. A fresh“新鮮的”，形容水新鮮有用。
3. A 白天熱，晚上冷，hot“熱的”。
4. A look after“照顧；保護”，符合句意。
5. B be full of后接名詞復數(shù)，tree“樹”，復數(shù)是trees。
三、閱讀理解
A
1. A 根據(jù)“It covers an area of about 5.5 million square kilometers.”可知選A。
2. C 根據(jù)“It produces a lot of oxygen and helps to control the climate.”可知選C。
3. C 根據(jù)“People are cutting down trees for wood and to make space for farms and cities.”可知選C。
4. C 根據(jù)“We can also support organizations that are working to protect it.”可知選C。
B
5. C 根據(jù)“It is located in the Coral Sea, off the coast of Queensland, Australia.”可知選C。
6. B 根據(jù)“The reef is made up of thousands of small coral polyps.”可知選B。
7. A 根據(jù)“Climate change, pollution, and overfishing are all causing damage to the reef.”可知選A。
8. D 根據(jù)“We can reduce our carbon footprint to slow down climate change. We can also avoid polluting the ocean and support sustainable fishing practices.”可知選D。
四、書面表達
Dear Tom,
I'm very glad to tell you about my favorite landscape. I like the forest best. The forest is full of trees. It produces oxygen for us to breathe and is home to many animals. It is very important to our life. But now, many forests are being cut down. We should stop cutting down trees and protect the forest.
Best wishes!
Li Ming

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