Unit 4 Section B Vocabulary in Use & Project第五课时分层作业 2025-2026学年人教版（2024）八年级英语上册

UNIT 4 Amazing Plants and Animals SECTION B Vocabulary in Use & Project 第5课时 分层作业 A层基础作业 一、用括号内所给词的适当形式填空。 1. Do you know the name of the four huge ________ (ocean) ? 2. The three ________ (ton) of goods are sent to the factory. 3. He doesn’ t care much about his _____________ (appear). 4. The novel is very popular because it is full of __________ (imagine). 5. Doing more meaningful things brings her great __________ (happy). 6. If you want to cook more delicious soup, try to put some fresh ____________ (mushroom). 二、单项选择。 ( )7. The ____ in this area is very pleasant, the summers there are warm, and the winters there are mild (温和的). A. geography B. environment C. ecosystem D. climate ( )8. The girl doesn’ t want to ____ her parents, so she studies hard at school and shares more housework. A. disappoint B. realize C. promise D. celebrate ( )9. The street is very ____ at night. People, cars and bright lights are everywhere. A. silly B. lonely C. lively D. friendly ( )10. The ant is one of the ____ insects in the world. A. largest B. tiniest C. scariest D. heaviest ( )11. —Let’ s go to the art centre this Sunday, Dale. —I’ m afraid we can’ t. It is open every day____ Sundays. A. on B. from C. during D. except 三、根据汉语意思完成句子，每空一词。 12. 我奶奶有个健康的生活方式，她活到了90岁。 With a healthy lifestyle, my grandmother ________ ________ ________ 90 years old. 13. 学生们在保持校园干净整洁方面发挥着作用。 Students ________ ________ ________ in keeping the school clean and tidy. 14. 如今，在许多公共场合，手机可以轻松连接无线网络。 Mobile phones can ________ ________ ________ Wi-Fi easily in many public places now. B层拓展作业 四、阅读还原。6选5话题: 竹子 Bamboo is a wonderful plant for many people around the world.15. ____ People make tables, clothes, medicine, and instruments with it. Pandas may eat bamboo every day, but people can also eat it. 16. ____ Some bamboo grows. So quickly that people say they can watch it grow. The speed growth depends on the type of bamboo, the earth and the season. Normal bamboo grows 3-10 cm a day. I usually grows in tropical areas (热带). 17. ____Bamboo plants are found in Asia, Australia, parts of Africa, and South America. One of the world's oldest building materials is bamboo. Like today, people use it because it's very strong. They used it to build houses，boats，and bridges. The Chinese made a bamboo bridge over the Min River in Sichuan, China almost 1 ,000 years ago. 18. ____ Also, bamboo is still used to make houses today, especially (尤其) in China and Philippines. As a part of history，bamboo is very important.The great scientist Thomas Edison didn't invent the light bulb (灯泡)，but he made it perfect. He wanted the material inside to burn for a long time.He tried over 1 , 000 different types of materials. 19. ____ One day, he tried to use a piece of bamboo and the light bulb lit up for over a thousand hour. 20. ____This invention helped other scientists to make modern light bulb we use today. A. You can still visit it today. B. There are over 1,000 uses for it. C. However, none worked very well. D. Bamboo is light because it is empty inside. E. It can also be found in the world. F. The fastest growing plant in the world is bamboo. C层挑战作业 五、短文填空。话题：现代农业 阅读短文，选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 【happy, lively, pea, disappoint, mushroom, climate, role, ocean】 In a village by the 21. _________, farmers grew green 22. _________ on fields and 23. _________ in the forests. Every year, they got a lot of food through their hard work. It was one of 24. _________ villages in the area. Two years ago, rising sea levels threatened (威胁) the village.The 25. _________ changed. There were more storms and the farms produced less food.The farmers felt 26. _________ Later, scientists helped them build farms in buildings.The plants grew well under bright LED lights. These new farms brought back jobs and 27. _________ to the village. Now, technology (科技) plays an important 28. _________ in farming. 学科网（北京）股份有限公司 $$