《2025年实验班提优训练八年级英语上册人教版》

Ⅰ. 根据首字母和中文提示填写单词
1. Because of their special connection (联系) with humans, dogs are often called “man's best friend”.
2. People can't live without water or air.
3. Exercise is of great importance for a healthy life.
4. We should encourage people to protect the environment.
5. There are many kinds of ants (蚂蚁) in America.

答案： 1. connection 2. without 3. importance 4. protect 5. ants

Ⅱ. 用所给单词的适当形式填空
1. Red is connected (connect) with happiness in Chinese culture.
2. When he saw his brothers and sisters happily carrying water to water the trees, he felt disappointed (disappoint).
3. You need to do nothing but bring your imagination (imagine) and a camera and keep your eyes open.
4. Sports teach young people how to communicate (communicate) and work as a team.
5. He knows how to use AI to create pictures, and he wants to create robots that could help humans (human).

答案： 1. connected 2. disappointed 3. imagination 4. to communicate 5. humans

1. Mr Green told us a funny story in class. ____, all the students laughed.D
A.In fact
B.At first
C.By the way
D.As a result

答案： D [解析]考查介词短语辨析。句意：格林老师在课堂上给我们讲了一个有趣的故事。结果，所有的学生都笑了。In fact 实际上；At first 起初；By the way 顺便说一下；As a result 结果。根据“Mr Green told us a funny story in class... all the students laughed.”可知，后半句是前半句行为产生的结果，故应用 as a result。故选 D。

2. Many large trees in the town are home ____ these birds.C
A.at
B.for
C.to
D.over

答案： C [解析]考查固定短语。句意：城镇里的许多大树是这些鸟的家园。be home to 是……的家园，是固定短语。故选 C。

3. (2024·黑龙江绥化明水期末) There ____ a number of trees on both sides of the river. The number of them ____ about 200,000.C
A.is;are
B.is;is
C.are;is
D.are;are

答案： C [解析]考查主谓一致。句意：在河的两边有许多树。它们的数量大约是 20 万。在 there be 句型中如果主语是复数，谓语动词用复数 are，第一空主语是 a number of trees，谓语动词用 are；the number of＋复数名词/代词，表示“……的数目”，作主语时，谓语动词用单数。故选 C。

4. (2025·北京朝阳区期末) The Fuxing high-speed train is one of ____ trains in the world.D
A.modern
B.more modern
C.most modern
D.the most modern

答案： D [解析]考查形容词的最高级。句意：复兴号高速列车是世界上最现代化的列车之一。modern 现代的，形容词；more modern 更现代的，比较级；most modern 最现代的，最高级。“one of the＋形容词最高级＋名词复数”意为“最……之一”。故选 D。

—It's reported that Earth has lost almost 50% of wildlife in the past 40 years.
—A We should take action to save wild animals.
A.What a shame!
B.No way.
C.Take care.
D.Come on.

答案： A [解析]考查情景交际。句意：——据报道，在过去的 40年里，地球上几乎失去了 50%的野生动物。——真遗憾！我们应该采取行动来拯救野生动物。What a shame 真遗憾；No way 绝不；Take care 当心；Come on 来吧。故选 A。

1. Music plays a key role/part in people's daily life.
2. Think about what you can do to protect one of the most amazing animals on earth.
3. What do scientists think are the most important animals on this planet?
4. How many tons can the blue whale weigh?
5. Zhalong Nature Reserve is one of the most important wetlands in the world for rare birds.

答案： 1. plays a; role/part in 2. to protect; the most amazing animals 3. What do scientists think 4. How many tons 5. the most important