《2025年新课程示径学案作业设计七年级英语下册译林版》

三、阅读理解
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.
（ ）1. 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.

答案： C
解析：根据“It is located in the Coral Sea, off the coast of Queensland, Australia.”可知大堡礁位于珊瑚海，故选C。

（ ）2. 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.

答案： B
解析：根据“The reef is made up of thousands of small coral polyps.”可知由珊瑚虫组成，故选B。

（ ）3. 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.

答案： A
解析：根据“Climate change, pollution and overfishing are all causing damage to the reef.”可知威胁包括气候变化、污染和过度捕捞，故选A。

（ ）4. 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.

答案： D
解析：根据“We can reduce our carbon footprint... We can also avoid polluting the ocean...”可知保护措施包括减少碳足迹和避免污染海洋，故选D。

四、阅读与回答问题
Different landscapes have different features. Mountains are usually high and have rocks and snow. Some people like climbing mountains because it's a great challenge.
Oceans are huge and deep. There are many beautiful corals and fish in the oceans. But we should protect the oceans because there is a lot of pollution now. We should stop polluting the oceans.
Deserts are dry and hot. It's very difficult to live in deserts. But some plants and animals can still survive there. They have special ways to store water and adapt to the hot and dry environment.
Forests are home to many animals and plants. We should not cut down too many trees in the forests.
Rivers are important to us. We can get water from rivers. But some rivers are polluted too.
Plains are wide and flat. Many people live on plains and grow crops there.

答案： （问题见第97页）