Unit 3词汇练习（基础+提升）2025-2026学年沪教版七年级英语下册

Unit 3 核心词汇练习 一、基础层 （一）根据句意及提示完成单词 1. Trees can t______ in harmful gases and produce oxygen for us.（吸收） 2. We should protect trees instead of c______ them down.（砍倒） 3. Many furniture is made of w______ from trees.（木头） 4. The scientist spent years doing r______ on tree growth.（研究） 5. Trees p______ us with delicious fruits and clean air.（提供） 6. It's important to c______ with our family members often.（交流） 7. The old man lives in s______ because his children work abroad.（沉默） 8. Don't o______ the importance of trees—they help keep the earth healthy.（忽视） 9. Artists often c______ wonderful works inspired by nature.（创造） 10. We can't i______ a world without trees and green plants.（想象） 11. The teacher t______ every student with kindness and patience.（对待） 12. According to the report, trees can cool the air and p______ soil erosion.（防止） 13. He made a mistake by a______ when he cut down the young tree.（偶然） 14. You can b______ books about trees from the school library.（借） 15. Trees are our s______ friends—they help us in many ways but never ask for anything.（沉默的） （二）用所给词的适当形式填空 1. The little girl has a _______ (help) attitude and always tries to assist others. 2. It's _______ (hope) to save the damaged tree—we need to plant a new one. 3. Trees make our lives more _______ (conveniently) by providing wood and shade. 4. The _______ (create) of the park has brought more green space to the city. 5. We are _______ (cut) down too many trees, which is harmful to the environment. 6. My mother is _______ (communicate) with her friend about tree-planting activities now. 7. The _______ (know) of tree protection should be taught to children at an early age. 8. This kind of wood is _______ (use) for making furniture because it's hard and durable. 9. The _______ (branch) of the big tree are long enough to cover the whole yard. 10. Plants _______ (produce) oxygen during the day and take in carbon dioxide. 二、提升层 （一）短语填空 备选短语：take in, cut down, call on, provide...with..., be made of, by accident, communicate with, look around, be made from, prevent...from..., stick to, borrow...from..., lend...to..., care for, so far 1. Trees _______ harmful gases and _______ us _______ clean air. 2. The government _______ people to plant more trees on Tree Planting Day. 3. This table _______ solid wood—it's strong and eco-friendly. 4. Paper _______ wood, so we should save paper to protect trees. 5. He found a rare tree seed _______ when he was hiking in the mountain. 6. We should _______ our parents often to share our ideas about environmental protection. 7. The farmer used sticks to _______ the young saplings _______ falling over. 8. Don't _______ too many trees—they are important for soil and water conservation. 9. Can I _______ a book about tree growth _______ you? I'll return it next week. 10. She _______ her favorite novel _______ the library yesterday. 11. _______, we have planted more than 500 trees in our community. 12. We need to _______ the old trees in the park and protect them from damage. 13. The teacher asked us to _______ our plans for tree-planting activities. 14. When you enter the forest, _______ and enjoy the beauty of nature and trees. （二）中考链接题 1. — How do trees help the environment? — They _______ harmful gases and produce oxygen. A. take in B. take off C. take away D. take up 2. This desk _______ wood, and it _______ by a local craftsman. A. is made of; made B. is made from; was made C. is made of; was made D. is made from; made 3. — Can I _______ your dictionary for a few days? — Sorry, I can't _______ it to you. I need it for my homework. A. borrow; lend B. lend; borrow C. keep; lend D. borrow; keep 4. We should _______ people to protect trees instead of _______ them down. A. call on; cut B. call up; cutting C. call on; cutting D. call off; cut 5. 同义句转换：Trees provide us with many useful things. → Trees _______ many useful things _______ us. 6. 同义句转换：He made a mistake by accident when he watered the tree. → He made a mistake _______ _______ when he watered the tree. 7. — What are you doing now? — I _______ for information about tree protection on the Internet. A. look B. looked C. am looking D. will look 8. — Why is it important to protect trees? — Because they can _______ the soil _______ being washed away. A. prevent; from B. stop; to C. keep; from D. both A and C 参考答案 一、基础层 （一）根据句意及提示完成单词 1.take 2. cutting 3. wood 4. research 5. provide 6.communicate 7. silence 8. overlook 9. create 10. imagine 11.treats 12. prevent 13. accident 14. borrow 15. silent （二）用所给词的适当形式填空 1.helpful 2. hopeless 3. convenient 4. creation 5. cutting 6.communicating 7. knowledge 8. used 9. branches 10. produce 二、提升层 （一）短语填空 1.take in; provide; with 2. calls on 3. is made of 4. is made from 5. by accident 6.communicate with 7. prevent; from 8. cut down 9. borrow; from 10. lent; to 11.So far 12. care for 13. stick to 14. look around （二）中考链接题 1.A 2. C 3. A 4. C 5. provide; for 6. by chance 7. C 8. D 学科网（北京）股份有限公司 $