《2025年自主学习手册辽宁少年儿童出版社八年级英语上册译林版》

1. be of different sizes
2. return to the sea
3. play a role/play a part
4. keep a balance between... and...
5. cover 71% of the Earth's surface
6. produce oxygen
7. absorb carbon dioxide
8. rise into the sky
9. remove pollution
10. make up one - third of the Earth's land area

答案： 1. be of different sizes
2. return to the sea
3. play a role/play a part
4. keep a balance between... and...
5. cover 71% of the Earth's surface
6. produce oxygen
7. absorb carbon dioxide
8. rise into the sky
9. remove pollution
10. make up one - third of the Earth's land area

1. Your duties include (包括) typing letters and answering the telephone.
2. The plane is so big that it can hold about 300 passengers.
3. Where in the brain do we store (储存) information about colours?
4. The girl's life was saved because the doctors acted so quickly.
5. Muscle cells need lots of fuel and therefore (因此) burn lots of calories.

答案： 1. include 2. hold 3. store 4. acted 5. therefore

1. The ocean covers about 71% of the earth's surface.
2. It is a habitat for many animals and plants.
3. Some of the plants in the ocean can provide oxygen for the animals.
4. What's more, the ocean can also absorb carbon dioxide.
5. It plays an important role in slowing down climate change.

答案： 1. covers about 71% of the earth's surface
2. is a habitat for
3. can provide oxygen for
4. absorb carbon dioxide
5. plays an important role in slowing down

三、短文填空：阅读下面短文,在空白处填入一个适当的单词或用括号内单词的正确形式填空
Large grasslands are big, open areas covered mostly with grass. They're found in many parts of the world. Spring is a (1)lively (live) time. Grass turns green, and colorful wildflowers pop up everywhere. These flowers make the grasslands (2)look (look) like a huge, beautiful painting. In summer, the weather is warm. This is when animals are most (3)active (act). Horses run (4)freely (free), and rabbits hop around, looking for food. Birds sing (5)happily (happy) in the sky. (6)Autumn brings changes. The grass slowly turns brown, and the air gets cooler. Some animals start (7)storing (store) food for the coming winter. Winter can be tough. It's cold, and sometimes (8)snow covers everything. But under the snow, the grasslands are just taking a rest, waiting for spring (9)to arrive (arrive) again. These (10)amazing (amaze) grasslands are not only pretty, but also important homes for many animals and plants.

答案： 1. lively 2. look 3. active 4. freely 5. happily 6. Autumn 7. storing 8. snow 9. to arrive 10. amazing

四、信息还原：请认真阅读下面短文,从短文后的选项中选出能填入空白处的最佳选项(六选五)
Coral reefs are like magical underwater cities. (1)C. But they are actually built by tiny living creatures called coral polyps (珊瑚虫). These polyps work together, secreting a hard substance around themselves to form a protective skeleton. Over time, countless polyps create large, beautiful reef structures.
Coral reefs are incredibly colorful. They come in various colours like bright orange, pink, and purple. (2)D. Colorful fish of different shapes and sizes swim among the coral. Some are small and quick, while others are larger and more slow-moving. (3)F. And there are small crabs scuttling in the nooks and crannies (裂缝) of the reef.
These reefs are very important for our oceans. They act as natural barriers, protecting coastlines from strong waves and storms. (4)B. Small organisms that live on the reef are eaten by larger fish, which are then eaten by even bigger marine animals.
However, coral reefs are in trouble. Pollution from human activities, such as oil spills and chemical waste, harms the coral. Rising sea temperatures due to climate change also cause coral bleaching (褪色). (5)A. We must take action to protect these amazing underwater wonders.
A. The coral loses its color and becomes more likely to die.
B. They also support a large part of the ocean's food chain.
C. They are not made of rocks.
D. The reefs are home to a rich variety of marine life.
E. As a result, many sea animals catch it for food.
F. There are also sea turtles gracefully gliding by.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______

答案： 1. C
2. D
3. F
4. B
5. A