Unit 4 Amazing Plants and Animals课时作业四 2025-2026学年人教版（2024）八年级英语上册

Unit 4 Amazing Plants and Animals 基础过关练习（4） 一. 根据句意及首字母提示补全单词 1. We can’t live w________ water.​​ 2. I can’t i__________ life without my family.​​ 3. Earth is the only p_______ known to have life.​​ 4. The h________ body is made up of many different parts.​​ 5. We c_____________ with each other by talking or texting.​​ 6. Wear a helmet to p_________ your head when riding a bike.​​ 二．用所给单词的适当形式填空 1. She doesn’t want to be ___________ (connect) with that group.​​ 2. There is a strong ______________(connect) between exercise and health.​​ 3. I’m ____________(disappoint) that you didn’t call me.​​ 4. We need to take ___________(act) to protect the environment.​​ 5. Fifty _________(percent) of the students passed the exam.​​ 6. Parents teach children the ____________(important) of honesty.​​ 7. She added some ________(honey) to her tea to make it sweeter.​​ 8. Bees play a key role in __________(pollinate).​​ 三.从方框内选择适当的短语，并用其适当形式填空 feel free, in fact, in order to, play a part in, be home to 1. He saved money _________________ buy a new bike.​​ 2. This small island _________________ many kinds of birds.​​ 3. He seems quiet, but _____________, he loves telling jokes.​​ 4. Everyone can _______________ protecting the environment.​​ 5. _____________ to take a break if you’re tired.​​ 四.根据中文提示完成句子 1. 在没有任何帮助的情况下，他解决了这个问题。 He ___________ the problem ___________ any help.​​ 2. 他努力学习，出于这个原因他总能取得好成绩。 He studies hard, _______ _______ ________ he always gets good grades. 3. 蜜蜂可以用舞蹈来沟通。 Bees can ________ a dance _______ ______________ __________ each other. 4. 蜜蜂在地球的生态系统中发挥重要的作用。 Bees _______ ______ ___________ ________ ______ the ecosystem of our planet. 5. 想想你可以做什么来保护我们的星球。 ______ ______ _______ you can do _______ protect our planet. 五. 任务型阅读 Plants can be some of the strangest living things on Earth. One of the most unusual plants is Rafflesia(大王花). It grows only in the rainforests of Southeast Asia and is famous for having the largest flower in the world! A Rafflesia flower can be over 100 centimeters wide and weigh up to 10 kilograms — that’s heavier than a big dog! But this large flower has the worst smell you can imagine. It smells like rotting(腐烂的) meat to attract flies. These insects help Rafflesia in a very special way. Rafflesia is also one of the rarest flowers. It takes many months to grow, and each flower blooms for only five days. Sadly, because people cut down rainforests, finding Rafflesia in the wild is becoming more difficult. We must protect this truly amazing plant! 1. Where does Rafflesia grow? ______________________________________________________________________________________ 2. Why does Rafflesia smell bad? _______________________________________________________________________________________ 3. What does the underline word “rainforest” mean in Chinese? _______________________________________________________________________________________ 4. 判断正误 (T/F): ( ) A Rafflesia flower is smaller than a dog. ( ) Each flower lives for about a week. ( ) Rainforest destruction makes Rafflesia harder to find. 、 Unit 4 Amazing Plants and Animals 基础过关练习（4） 一. 根据句意及首字母提示补全单词ithout 1. We can’t live w________ water.​​magine 2. I can’t i__________ life without my family.​​ lanet 3. Earth is the only p_______ known to have life.​​uman 4. The h________ body is made up of many different parts.​​ommunicate 5. We c_____________ with each other by talking or texting.​​rotect 6. Wear a helmet to p_________ your head when riding a bike.​​ 二．用所给单词的适当形式填空connected 1. She doesn’t want to be ___________ (connect) with that group.​​connection 2. There is a strong ______________(connect) between exercise and health.​​disappointed 3.I’m ____________(disappoint) that you didn’t call me.​​action 4. We need to take ___________(act) to protect the environment.​​percent 5. Fifty _________(percent) of the students passed the exam.​​importance 6. Parents teach children the ____________(important) of honesty.​​honey 7. She added some ________(honey) to her tea to make it sweeter.​​pollination 8. Bees play a key role in __________(pollinate).​​ 三.从方框内选择适当的短语，并用其适当形式填空 feel free, in fact, in order to, play a part in, be home toin order to 1. He saved money _________________ buy a new bike.​​is home to 2. This small island _________________ many kinds of birds.​​in fact 3. He seems quiet, but _____________, he loves telling jokes.​​play a part in 4. Everyone can _______________ protecting the environment.​​Feel free 5. _____________ to take a break if you’re tired.​​ 四.根据中文提示完成句子 1. 在没有任何帮助的情况下，他解决了这个问题。solved without He ___________ the problem ___________ any help.​​ 2. 他努力学习，出于这个原因他总能取得好成绩。for this reason He studies hard, _______ _______ ________ he always gets good grades. 3. 蜜蜂可以用舞蹈来沟通。use to communicate with Bees can ________ dance _______ ____________ _________ each other. 4. 蜜蜂在地球的生态系统中发挥重要的作用。play an important part in Bees _______ ______ ___________ ________ ______ the ecosystem of our planet. 5. 想想你可以做什么来保护我们的星球。Think about what to ______ ______ _______ you can do _______ protect our planet. 五. 任务型阅读 Plants can be some of the strangest living things on Earth. One of the most unusual plants is Rafflesia(大王花). It grows only in the rainforests of Southeast Asia and is famous for having the largest flower in the world! A Rafflesia flower can be over 100 centimeters wide and weigh up to 10 kilograms — that’s heavier than a big dog! But this large flower has the worst smell you can imagine. It smells like rotting(腐烂的) meat to attract flies. These insects help Rafflesia in a very special way. Rafflesia is also one of the rarest flowers. It takes many months to grow, and each flower blooms for only five days. Sadly, because people cut down rainforests, finding Rafflesia in the wild is becoming more difficult. We must protect this truly amazing plant! 1. Where does Rafflesia grow? In the rainforests of Southeast Asia ______________________________________________________________________________________ 2. Why does Rafflesia smell bad?To attract flies. _______________________________________________________________________________________ 3. What does the underline word “rainforest” mean in Chinese?雨林 _______________________________________________________________________________________ 4. 判断正误 (T/F): F ( ) A Rafflesia flower is smaller than a dog.F ( ) Each flower lives for about a week.T ( ) Rainforest destruction(破坏) makes Rafflesia harder to find. 学科网（北京）股份有限公司 $$