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云台镇初级中学2025—2026学年度第一学期
八年级英语同步练
Unit 4 Amazing Plants and Animals Section B
（人教版 2024）
一、根据句意及首字母或汉语提示完成单词
The giant panda is an ____________ (濒危的) animal that lives mainly on bamboo.
Sunflowers always turn towards the sun, which is a ____________ (独特的) feature.
Whales are ____________ (巨大的) sea animals that can weigh up to 150 tons.
Cacti can ____________ (适应) dry deserts because they store water in their stems.
The butterfly has colorful ____________ (花瓣) -like wings that look very beautiful.
R__________ animals like the Siberian tiger need our protection badly.
Bamboo is one of the fastest-growing p__________ in the world.
Giraffes use their long necks to f__________ on leaves high up in trees.
The redwood tree has a thick t__________ that can keep it safe from storms.
Many species have died out because their natural h__________ is destroyed.
二、词性转换
The ____________ (amaze) discovery surprised all the scientists.
We should take action to protect the ____________ (danger) animals.
This plant has the ____________ (able) to live without water for months.
The ____________ (describe) of the new species was very detailed.
Bees play an important role in the ____________ (pollinate) of flowers.
His ____________ (create) design won the first prize in the poster competition.
The ____________ (protect) of wild plants is everyone's duty.
This is the ____________ (large) animal I have ever seen in my life.
She felt ____________ (relax) when watching the pandas play.
The ____________ (appear) of the rare bird made the villagers excited.
三、单句语法填空
The blue whale is ____________ (big) than any other animal in the world.
Pandas ____________ (protect) by the government in many countries now.
This is one of the ____________ (fascinating) plants I've ever known.
Some desert plants ____________ (can) survive without rain for years.
Giraffes are known ____________ their long necks and spotted coats.
Thousands of trees ____________ (plant) in the forest last year.
The elephant is as ____________ (heavy) as five cars.
Scientists ____________ (discover) three new species since last month.
We should take measures ____________ (save) the endangered animals.
Butterflies ____________ (lay) eggs on the leaves of special plants.
四、单项选择
1.— What's the _______ animal in the world — The blue whale.
A. largest B. larger C. large D. more large
2.Many wild animals _______ in danger because of habitat loss.
A. are B. is C. was D. were
3.Bamboo can grow _______ 30 meters tall in proper conditions.
A. up B. up to C. to up D. up for
4.This flower is _______ beautiful than that one in the corner.
A. much B. very C. more D. most
5.Scientists _______ able to find the rare plant after years of searching.
A. are B. were C. have been D. will be
五、句型转换
1.The giraffe is the tallest animal in the zoo. (改为一般疑问句)
_______ the giraffe the tallest animal in the zoo
2.Pandas eat bamboo. (改为被动语态)
Bamboo _______ _______ by pandas.
3.This plant can live without water for three months. (对划线部分提问)
_______ _______ can this plant live without water
4.The redwood tree is over 2000 years old. (改为同义句)
The redwood tree is _______ _______ 2000 years old.
5.This is a very amazing animal. (改为感叹句)
_______ _______ amazing animal this is!
六、补全对话
A: Hi, Lisa! Did you watch the documentary about plants last night
B: Yes, I did. It was really interesting. 1._______________
A: I learned that sunflowers can follow the sun all day. 2._______________
B: Me too! And I also knew that cacti have special stems to store water.
A: 3._______________
B: They live in deserts. Because deserts are dry and hot.
A: 4._______________
B: We can plant more trees and stop cutting down forests.
A: 5._______________ Let's join the environmental club together.
B: Good idea!
A. Where do cacti usually live
B. What did you learn from it
C. That sounds great.
D. How can we protect plants
E. I was surprised by that fact.
七、语法填空
Plants and animals are important parts of our ecosystem. The giant panda is one of the most popular animals in the world. It 1.______ (live) in China and mainly feeds on bamboo. A panda can eat up to 30 kilograms of bamboo a day. Unlike most animals, pandas 2.______ (can) climb trees very well.
Sunflowers are famous for 3.______ (they) ability to turn towards the sun. They start facing east in the morning and follow the sun until evening. This helps them get more sunlight for 4.______ (grow).
Many species are now in danger because of human activities. We 5.______ (must) take action to protect them. For example, we can build more nature reserves and stop polluting the environment. Remember, protecting plants and animals is protecting 6.______ (we).
八、七选五
Plants and animals have many amazing abilities that help them survive. Here are some interesting facts about them.
1.______ For example, chameleons can change their color to match their surroundings. This helps them hide from predators.
2.______ Bamboo can grow up to 91 centimeters in a single day. That's faster than any other plant.
3.______ Bees carry pollen from one flower to another. This helps plants make seeds and fruit.
4.______ Some desert animals can live without drinking water for months. They get water from the food they eat.
5.______ The Arctic fox has thick fur that keeps it warm in cold winters. Its fur even changes color with the seasons.
A. Some plants grow very quickly.
B. Many animals have special ways to stay safe.
C. Animals and plants depend on each other.
D. Some animals can live without much water.
E. Plants need bees to help them reproduce.
F. Animals have different ways to adapt to weather.
G. All plants need sunlight to grow.
九、阅读理解
Have you ever heard of the baobab tree It is a special tree that grows in Africa. People call it the "Tree of Life" because it provides food, water, and shelter for many animals and humans.
The baobab tree has a very thick trunk. Even a group of ten people holding hands can't reach around it. The trunk can store a lot of water—up to 120,000 liters! This is very important in the dry African savanna where rain is rare.
Baobab trees can live for a very long time. Some are over 3,000 years old. Their flowers are big and white, and they open at night. Bats and moths help pollinate the flowers. The tree produces fruit that looks like a big cucumber. The fruit is rich in vitamin C and is eaten by many animals, including monkeys and elephants. Humans also eat the fruit and make it into drinks.
Sadly, some baobab trees are dying because of climate change. The temperature is getting higher, and there is less rain. Scientists are working hard to protect these amazing trees.
1.Why do people call the baobab tree the "Tree of Life"
A. Because it is very tall. B. Because it lives for a long time.
C. Because it provides food, water and shelter. D. Because it has a thick trunk.
2.How much water can a baobab tree's trunk store
A. Up to 12,000 liters. B. Up to 120,000 liters. C. Up to 1,200 liters. D. Up to 10,000 liters.
3.When do baobab flowers open
A. In the morning. B. At noon. C. In the afternoon. D. At night.
4.What helps pollinate baobab flowers
A. Bees and butterflies. B. Bats and moths. C. Monkeys and elephants. D. Humans.
5.Why are some baobab trees dying
A. Because people cut them down. B. Because animals eat their fruit.
C. Because of climate change. D. Because they get too much water.
十、任务型阅读
Read the passage and answer the questions.
The kangaroo is a unique animal from Australia. It has strong hind legs and a big tail, which help it jump very far—up to 9 meters in one jump! Kangaroos can also jump very high, about 3 meters. Unlike most animals, female kangaroos have a pouch on their stomach. Baby kangaroos, called joeys, live in the pouch for about 6 to 8 months after they are born.
Kangaroos are herbivores, which means they eat plants. They mainly feed on grass, leaves, and flowers. They can live for 6 to 8 years in the wild. Kangaroos are most active at dawn and dusk. During the day, they rest in the shade to stay cool.
Australia has about 45 million kangaroos, which is more than the country's population. Kangaroos are a symbol of Australia and can be seen on the country's coins and stamps.
Where do kangaroos come from
What helps kangaroos jump very far
How long do baby kangaroos live in their mother's pouch
What do kangaroos eat
What is the symbol of Australia
答案
一、根据句意及首字母或汉语提示完成单词
1.endangered 2. unique 3. enormous 4. adapt 5. petal 6. Rare 7. plants 8. feed 9. trunk 10. habitat
二、词性转换
1.amazing 2. endangered 3. ability 4. description 5. pollination 6. creative 7. protection 8. largest 9. relaxed 10. appearance
三、单句语法填空
1.bigger 2. are protected 3. most fascinating 4. can 5. for 6. were planted 7. heavy 8. have discovered 9. to save 10. lay
四、单项选择
1.A 2. A 3. B 4. C 5. C
五、句型转换
1.Is 2. is eaten 3. How long 4. more than 5. What an
六、补全对话
1.B 2. E 3. A 4. D 5. C
七、语法填空
1.lives 2. can 3. their 4. growing 5. must 6. ourselves
八、七选五
1.B 2. A 3. E 4. D 5. F
九、阅读理解
1.C 2. B 3. D 4. B 5. C
十、任务型阅读
They come from Australia.
Strong hind legs and a big tail.
For about 6 to 8 months.
They eat plants (grass, leaves and flowers).
The kangaroo.

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