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八年级上册英语第四单元词汇分类循环训练单（Round 1-7）
一、词汇分类
认知词汇 (n.)
moss, redwood, cheetah, bamboo, goodness, tool, shoot, land, African, rose, peony, lotus, butterfly, wing, frog, kg, ginkgo, province, honey, connection, pollination, pollen, action, percent, planet, store, honeycomb, ecosystem, importance, title, human, ant, happiness, mushroom, ton, role, pea, climate, ocean
运用词汇 (v./adj./adv./prep./interj.)
folding, popular, actually, appear, feel free, weigh, connect, connected, without, imagine, disappointed, in fact, for this reason, in order to, communicate, protect, be home to, disappoint, except, tiny, live up to, lively, yeah
短语与表达词汇
folding fan, take a walk, be connected with/to, play a part (in sth), play a role (in)
二、词汇训练
Round 1: 轻松认识小单词（词义匹配）
( ) 1. moss
A. 苔藓 B. 老鼠 C. 质量 D. 大多数
( ) 2. cheetah
A. 猎豹 B. 支票 C. 便宜 D. 聊天
( ) 3. bamboo
A. 竹子 B. 婴儿 C. 禁令 D. 气球
( ) 4. appear
A. 消失 B. 出现 C. 苹果 D. 道歉
( ) 5. planet
A. 飞机 B. 行星 C. 植物 D. 计划
( ) 6. play a role in
A. 在...中玩耍 B. 在...中扮演角色/起作用 C. 在...中演奏 D. 在...中比赛
Round 2: 句子猜测词义
( ) 1. The ancient redwood trees were covered in soft, green moss.
A. 雪花 B. 苔藓 C. 鸟儿 D. 果实
( ) 2. The frog jumped into the pond.
A. 青蛙 B. 狗 C. 猫 D. 鱼
( ) 3. This city is be home to millions of people.
A. 是...的家园 B. 离开家 C. 在家工作 D. 购买房屋
( ) 4. Bees are very important for the pollination of flowers.
A. 授粉 B. 种植 C. 颜色 D. 销售
( ) 5. We must protect these tiny animals.
A. 研究 B. 捕捉 C. 保护 D. 观察
Round 3: 词性转换训练
1. The __________ (connect) between bees and flowers is vital for nature.
2. I was really __________ (disappoint) when it rained on the day of the picnic.
3. The __________ (important) of protecting the environment is known to all.
4. The news of his failure was a great __________ (disappoint) to his family.
5. The ecosystem is a __________ (live) and interconnected community.
Round 4: 单句语法填空
1. The cheetah is the fastest animal on __________ (陆地).
2. __________ (实际上), many insects play a key role in the ecosystem.
3. The butterfly spread its beautiful __________ (翅膀) and flew away.
4. This lake ________________ (是...的家园) to many kinds of fish.
5. Everyone can __________ (发挥作用) in protecting our planet.
Round 5: 完成句子
1. 蜜蜂与花的授粉有关。
Bees ___________________________ the pollination of flowers.
2. 事实上，很多动物都面临着危险。
___________________________, many animals are in danger.
3. 这个公园是许多鸟类的家园。
This park ___________________________ many birds.
4. 为了生存，动物们需要适应气候。
___________________________ survive, animals need to adapt to the climate.
5. 想象一个没有蜜蜂的世界是很难的。
It's hard to ___________________________ a world without bees.
Round 6: 同源阅读理解
The Buzz About Bees
Bees are (1)________________ (popular) known for making honey, but their (2)________________ (important) goes far beyond that. They are tiny (3)________________ (tool) in a huge (4)________________ (ecosystem). In (5)________________ (事实), about one-third of the food we eat (6)________________ (depend) on pollination mainly by bees.
Bees (7)________________ (communicate) with each other through dances to tell where flowers are. They (8)________________ (play) a vital role (9)________________ (在...中) the health of our planet. (10)________________ (因为这个原因), we must (11)________________ (protect) them. Unfortunately, bees are disappearing for many reasons, which is (12)________________ (disappoint) and worrying.
Questions:
1. What are bees famous for making
___________________________________________
2. Why are bees important for our food
___________________________________________
3. How do bees tell each other where to find flowers
___________________________________________
4. What is the writer's feeling about bees disappearing
___________________________________________
Round 7: 科普说明文语法填空
The Amazing World of Plants and Animals
Our planet is home to an incredible variety of life. Giant (1)________________ (redwood) trees, which can (2)________________ (weigh) hundreds of tons, are among the largest living things. In contrast, (3)________________ (tiny) insects like ants also play a huge (4)________________ (角色) in the ecosystem.
Plants and animals are deeply (5)________________ (connect). For example, birds and butterflies help in (6)________________ (pollinate) when they move from flower to flower. (7)________________ (没有) them, many plants could not reproduce.
The (8)________________ (climate) of an area determines what kinds of plants can grow there. (9)________________ (除了) the oceans, which cover most of the Earth, different (10)________________ (省份) have their own unique environments. It's important to understand these (11)________________ (connection) in (12)________________ (order) to protect all forms of life.

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