沪教版（2024）七年级下册Unit3 Trees and us基础复习+巩固训练（含答案）

沪教版（2024）七年级下册 Unit3 Trees and us基础复习+巩固训练 （满分100分） 一、本单元单词默写（每小题1分，共15分） 树；树木 n. _____ 根 n. _____ 树干 n. _____ 树枝 n. _____ 树叶 n. _____ 木材；木头 n. _____ 树荫 n. _____ 氧气 n. _____ 环境 n. _____ 种植 v. _____ 保护 v. _____ 提供 v. _____ 制造；生产 v. _____ 吸收 v. _____ 有害的 adj. _____ 二、重点单词词性转换（每小题1分，共20分） tree（复数）_____ root（复数）_____ leaf（复数）_____ branch（复数）_____ plant（名词：植物）_____ protect（名词：保护）_____ provide（现在分词）_____ produce（名词：产品）_____ absorb（名词：吸收）_____ harm（形容词：有害的）_____ live（形容词：活着的）_____ die（形容词：死的）_____ beauty（形容词：美丽的）_____ use（形容词：有用的）_____ importance（形容词：重要的）_____ sun（形容词：阳光充足的）_____ wind（形容词：多风的）_____ health（形容词：健康的）_____ enjoy（形容词：令人愉快的）_____ danger（形容词：危险的）_____ 三、短语翻译（每小题1分，共15分） 为……提供…… _____ 事实上 _____ 砍伐 _____ 制造氧气 _____ 保持空气清洁 _____ 全年 _____ 防止洪水 _____ 在树荫下 _____ 制作家具 _____ 节约用纸 _____ 植树 _____ 保护环境 _____ 吸收水分 _____ 成千上万的 _____ 对……有益 _____ 四、用所给单词的适当形式填空（每小题1分，共15分） Look! The workers _____（plant）trees in the park. Trees _____（provide）us with oxygen and wood. We should _____（protect）trees from being cut down. The _____（leaf）turn yellow in autumn. She enjoys _____（climb）trees in her free time. The old tree _____（live）here for over 100 years. _____（not cut）down trees unless necessary. Trees make the city _____（beauty）and cool. The _____（root）of the tree go deep into the soil. We can use wood _____（make）paper. The _____（branch）of the tree are full of birds. Plants need sunlight _____（grow）well. Cutting down trees is _____（harm）to the environment. The _____（die）leaves fall to the ground in winter. We need _____（plant）more trees every year. 五、根据首字母提示完成填空（每小题1分，共15分） The r_____ of the tree absorb water from the soil. We should p_____ more trees to make the city green. The t_____ of the tree is as thick as a wall. Birds live in the b_____ of the tree. The l_____ turn green in spring. We get w_____ from trees to build houses. Trees provide s_____ on hot summer days. Plants produce o_____ for us to breathe. The e_____ needs our protection. Don't h_____ the trees—they are living things. In fact, trees are very i_____ to our life. We can make f_____ from wood. The f_____ is home to many wild animals. Trees help a_____ water and keep soil. It's h_____ to cut down too many trees. 六、汉译英，一空一词（每小题1分，共20分） 树木为我们提供氧气。Trees _____ us _____ oxygen. 事实上，树木对环境很重要。_____ _____, trees are important for the environment. 我们不应该砍伐树木。We shouldn't _____ _____ trees. 树叶制造氧气。Leaves _____ _____. 树木全年保持空气清洁。Trees keep the air clean _____ _____ _____. 我们在树荫下休息。We rest _____ _____ _____. 我们应该节约用纸。We should ___ ... ...