Unit 4 Amazing Plants and Animals SectionA 同步练习 2025-2026学年人教版（2024）八年级英语上册

街子中学2025—2026学年度第一学期 八年级英语同步练 Unit 4 Amazing Plants and Animals Section A （人教版 2024） 一、根据句意及首字母或汉语提示完成单词​ 1. Many g______ (花园) are full of colorful flowers in spring.​ 2. The little bird built a small n______ (巢) in the tree to live in.​ 3. This kind of f______ (水果) grows on tall trees and tastes sweet.​ 4. We can see green l______ (叶子) on most trees all year round in the south.​ 5. The s______ (太阳) provides light and heat for all living things on earth.​ 6. Some animals like to h______ (隐藏) in the grass when they see danger.​ 7. The r______ (河流) runs through our city and gives water to plants nearby.​ 8. Bees collect n______ (花蜜) from flowers to make honey.​ 9. This p______ (植物) can grow well even in dry soil.​ 10. The w______ (风) blows the seeds of plants to different places.​ 二、词性转换​ 1. nature (n.) → ______ (adj. 自然的)​ grow (v.) → ______ (n. 生长)​ 2. wide (adj.) → ______ (adv. 广泛地)​ strong (adj.) → ______ (n. 力量)​ 3. slow (adj.) → ______ (比较级)​ big (adj.) → ______ (最高级)​ 4. care (v.) → ______ (adj. 粗心的)​ use (v.) → ______ (adj. 无用的)​ 5. help (v.) → ______ (adj. 无助的)​ hope (v.) → ______ (adj. 无望的)​ 三、单句语法填空​ 1. My grandmother usually ______ (water) the flowers in the morning.​ 2. It’s easy for children ______ (learn) how to take care of small plants.​ 3. The river near our village ______ (become) cleaner than before because of people’s efforts.​ 4. Our teacher told us that plants ______ (need) air to live, too.​ 5. I saw a little squirrel ______ (carry) a nut up the tree just now.​ 6. This is the park ______ we often have a picnic on weekends.​ 7. The number of trees in our school ______ (grow) every year.​ 8. Birds ______ (build) their nests in spring to lay eggs.​ 9. He asked me if I ______ (like) to watch documentaries about animals.​ 10. We should stop ______ (cut) down trees to protect the environment.​ 四、单项选择​ 1.— What do plants need to grow?​ — They need ______ water and sunlight.​ A. a B. an C. the D. /​ 2.The park is ______ beautiful than the one we visited last week.​ A. more B. most C. much D. very​ 3.— How do birds find food?​ — They find food ______ looking for it in the grass and on trees.​ A. with B. by C. from D. in​ 4.We can’t pick flowers in the park ______ they make the park beautiful.​ A. so B. because C. but D. or​ 5.This is the girl ______ knows a lot about different kinds of plants.​ A. who B. what C. which D. where​ 6.— ______ do you water the flowers in your garden?​ — Every two days.​ A. When B. Where C. How often D. What​ 7.The little boy is old enough ______ help his mom take care of the plants.​ A. to B. for C. with D. of​ 8.If we ______ plant more trees, the air will be cleaner.​ A. will B. do C. are D. /​ 五、句型转换​ 1.Plants can make food from sunlight. (改为一般疑问句)​ ______ plants ______ food from sunlight?​ 2.Birds live in the big trees in our school. (对划线部分提问)​ ______ ______ birds live?​ 3.People plant many young trees in the park every spring. (改为被动语态)​ Many young trees ______ ______ in the park every spring.​ 4.The small plant grew into a tall tree in ten years. (对划线部分提问)​ ______ ______ did the small plant grow into a tall tree?​ 5.It is important to protect plants around us. (改为感叹句)​ ______ ______ it is to protect plants around us!​ 六、补全对话​ A: Hi, Tom. Did you go to the botanical garden last weekend?​ B: Yes, I did. It was wonderful! 1. ______​ A: No, I didn’t. What interesting things did you see there?​ B: 2. ______ There were many rare plants I had never seen before.​ A: That sounds great. What did you learn about plants there?​ B: 3. ______ Some plants can live without much water.​ A: Really? I didn’t know that. 4. ______​ B: Some people dig up rare plants and sell them. It’s bad for the plants.​ A: That’s terrible. 5. ______​ B: Yes, we should. We can tell others not to hurt rare plants.​ 七、情景对话（每小题 4 个选项）​ 1.— I think we should plant more flowers in our neighborhood.​ — ______​ A. That’s a good idea! B. Flowers are expensive. C. I don’t like flowers. D. You’re wrong.​ 2.— Do you know why plants turn towards the sun?​ — ______​ A. Because they need sunlight to make food. B. Because the sun is big. C. Because plants like warm places. D. Because the sun is bright.​ 3.— What will happen if there are no plants on earth?​ — ______​ A. We will have no enough oxygen to breathe. B. Plants are green. C. We can still live well. D. It will be very cold.​ 4.— Let’s go to the park to plant a tree this Saturday!​ — ______​ A. Parks are too far. B. I have no time. C. That’s fun! D. Trees are heavy.​ 5.— How can we help plants grow better?​ — ______​ A. Step on the grass. B. Water them regularly. C. Pick their leaves. D. Put them in dark places.​ 八、语法填空​ Plants are very important for our earth. They 1. ______ (exist) on earth for millions of years. Plants 2. ______ (make) food from sunlight, water and air. This process is called photosynthesis.​ Many animals depend on plants for food. Some animals eat leaves, while others eat fruits or seeds. Plants also 3. ______ (provide) homes for many animals. Birds build nests in trees, and small animals live in the grass.​ Today, some plants are in danger. People cut down forests and destroy plant habitats. We can help plants by 4. ______ (plant) more trees and stopping people from hurting rare plants. If we protect plants, we 5. ______ (protect) our earth, too.​ 九、阅读理解​ Plants are amazing living things. They can grow in many different places, from hot deserts to cold mountains. There are more than 300,000 kinds of plants in the world.​ Most plants have three main parts: roots, stems and leaves. Roots grow under the ground. They take water and nutrients from the soil. Stems hold the plants up and carry water and nutrients to the leaves. Leaves use sunlight to make food for the plants.​ Some plants have flowers. Flowers come in different colors, like red, yellow and purple. After flowers bloom, they often turn into fruits. Fruits have seeds inside them. When the fruits fall to the ground, the seeds can grow into new plants.​ But some plants are in danger. People cut down trees to build houses and farms. Pollution also hurts plants. We need to protect plants because they give us oxygen, food and many other useful things.​ 1.How many kinds of plants are there in the world?​ A. More than 30,000 B. More than 300,000 C. More than 3,000,000 D. More than 30,000,000​ 2.What do roots of plants do?​ A. Hold the plants up B. Make food from sunlight C. Take water and nutrients from the soil D. Carry water to the leaves​ 3.What do flowers of plants often turn into?​ A. Roots B. Stems C. Leaves D. Fruits​ 4.Why do people cut down trees?​ A. To protect plants B. To build houses and farms C. To grow flowers D. To make food​ 5.Why do we need to protect plants?​ A. Because they are beautiful B. Because they give us oxygen, food and other useful things C. Because they can grow in deserts D. Because they have flowers​ 十、任务型阅读（表格填空）​ 阅读下面短文，完成表格。​ Birds are interesting animals. There are many different kinds of birds all over the world. Some birds are small, like sparrows, and some are big, like eagles.​ Most birds can fly because they have wings and light bodies. But not all birds can fly. For example, ostriches and penguins can’t fly. Ostriches can run very fast, and penguins can swim well in the sea.​ Birds eat different kinds of food. Some birds eat seeds and fruits, some eat insects, and some eat fish. Birds build nests to lay eggs. They look after their eggs until the baby birds come out.​ Now, some birds are in danger. The main reasons are habitat loss and pollution. We should protect bird habitats and stop pollution to save birds.​ ​ Aspect (方面)​ Information (信息)​ Number of bird kinds​ Many different kinds all over the ______​ Ability of most birds​ Most birds can ______​ Birds that can’t fly​ Ostriches and ______​ Food of some birds​ Seeds, fruits, insects and ______​ Reasons for birds in danger​ Habitat loss and ______​ ​ 参考答案​ 一、单词填空​ gardens 2. nest 3. fruit 4. leaves 5. sun 6. hide 7. river 8. nectar 9. plant 10. wind​ 二、词性转换​ natural 2. growth 3. widely 4. strength 5. slower 6. biggest 7. careless 8. useless 9. helpless 10. hopeless​ 三、单句语法填空​ waters 2. to learn 3. becomes 4. need 5. carrying 6. where 7. grows 8. build 9. liked 10. cutting​ 四、单项选择​ D 2. A 3. B 4. B 5. A 6. C 7. A 8. B​ 五、句型转换​ Can; make 2. Where do 3. are planted 4. How long 5. How important​ 六、补全对话​ Did you go there?​ I saw many rare plants.​ I learned that some plants can live without much water.​ What’s wrong with some plants now?​ Should we protect rare plants?​ 七、情景对话​ A 2. A 3. A 4. C 5. B​ 八、语法填空​ have existed 2. make 3. provide 4. planting 5. will protect​ 九、阅读理解​ B 2. C 3. D 4. B 5. B​ 十、任务型阅读​ world 2. fly 3. penguins 4. fish 5. pollution 学科网（北京）股份有限公司 $