Unit3 Trees and us学情自测 2025-2026学年沪教版七年级英语下册

**基本信息** 聚焦“树木与我们”主题，构建从词汇基础到综合运用的渐进式训练体系，强化语言能力与思维品质的协同发展。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇运用|20分（10+10）|首字母填空+词形变化|围绕核心名词（oxygen/roots）、动词（plant/cut）构建主题词汇网络| |短语填空|16分（8题）|固定搭配辨析|衔接词汇与语法，强化“provide...for”等功能短语的语境应用| |单项选择|30分（10题）|语法与情景交际|覆盖现在进行时、介词搭配等语法点，关联主题语境| |句型转换|16分（4题）|语法转换训练|实现“陈述句-疑问句”“主动-被动”等句式灵活转换| |阅读理解|9分（3题）|信息提取与推理|通过树木作用、破坏行为等文本，培养语篇理解能力| |书面表达|9分（1篇）|主题写作|整合词汇、短语及语法知识，完成“作用-问题-措施”逻辑写作|

Unit3 Trees and us学情自测 沪教版英语七年级下册 一、词汇运用（共20分） （A）根据句意及首字母提示写单词（每空2分，共10分） 1.Trees are our s________ friends. They always help us quietly. 2.Don’t o________ the small trees. They also play an important role on Earth. 3.Plants can produce o________ for all living things to breathe. 4.We should protect the r________ and branches of trees. 5.It’s our duty to t________ trees well and protect them. （B）用所给词的适当形式填空（每空2分，共10分） 1.Look! The workers ________ (plant) young trees on the hill now. 2.Trees can make the air ________ (clean) and fresh. 3.Many animals live and ________ (find) food in trees. 4.According to the report, trees ________ (save) our world every day. 5.We should stop people from ________ (cut) down too many trees. 二、短语填空（每空2分，共16分） 从方框中选择合适的短语，并用其正确形式填空，每词短语只用一次 provide...for, be good for, in fact, be harmful to, share...with, by accident, keep...cool, according to 1.Drinking enough water every day ________ our health. 2.________ the teacher’s words, trees are the best friends of humans. 3.Trees can ________ shade ________ people in hot summer. 4.Don’t waste wood, because it ________ our environment. 5.I ________ my storybooks ________ my classmates every week. 6.________, more than half of the students love planting trees. 7.Green leaves can ________ the air ________. 8.He found the little sapling ________ when he walked in the forest. 三、单项选择（每小题3分，共30分） ( )1.—Look! What ________ the children ________ in the park? —They are watering trees. A. do; do B. are; doing C. did; do D. will; do ( )2.Trees can provide food and homes ________ animals. A. for B. with C. to D. of ( )3.The little boy is ________. He keeps quiet all the time. A. noisy B. silent C. busy D. lazy ( )4.Too many plastic bags ________ our earth. We should stop using them. A.are good for B. are harmful to C. are ready for D. are famous for ( )5.—What’s your brother doing now? —He ________ a tree in the garden. A. plants B. planted C. is planting D. will plant ( )6.We must protect trees ________ they can protect us in return. A. so that B. because C. but D. though ( )7.People often overlook ________ important trees are in our life. A. what B. how C. why D. when ( )8.All living things depend ________ trees and clean water. A. in B. on C. at D. for ( )9.Stop ________ down trees, or our world will become worse. A. cut B. to cut C. cutting D. cuts ( )10.________, trees can cool the air and clean the air around us. A. In fact B. At first C. At last D. In time 四、句型转换（每空2分，共16分） 1.People cut down many trees every year.（改为现在进行时） People ________ ________ down many trees now. 2.Trees are helpful to our world.（同义句转换） Trees ________ ________ ________ our world. 3.The birds are singing in the tree.（对画线部分提问） ________ ________ the birds ________ in the tree? 4.Trees can provide fresh oxygen for us.（同义句转换） Trees can ________ us ________ fresh oxygen. 五、阅读理解（每小题3分，共9分） Trees are very important for humans and animals. They are our silent friends. Firstly, trees can produce oxygen for us to breathe and clean the dirty air. Secondly, they can cool the air and make our living environment comfortable. In hot summer, big trees can provide shade for people and animals. Thirdly, many kinds of animals live in trees. Trees give them food and homes. However, many people overlook the importance of trees. They cut down lots of trees for wood and land. This is harmful to our earth. It’s time for us to protect trees. We can plant more trees every spring and stop cutting down young trees. Let’s work together to protect our tree friends. ( )1.What CANNOT trees do according to the passage? A. Clean dirty air. B. Cool the air. C. Produce oxygen. D. Make rain. ( )2.The underlined word “overlook” means ________ in Chinese. A. 重视 B. 忽略 C. 了解 D. 相信 ( )3.What is the best title of the passage? A. Our Silent Friends — Trees B. How to Plant Trees C. Animals’ Homes D. The Earth’s Problem 六、书面表达（9分） 请以 My Tree Friends 为题，写一篇短文。 内容要求： 1.树木的作用（净化空气、降温、给动物提供家园）； 2.人们存在的破坏行为； 3.我们如何保护树木； 4.词数60-80，语句通顺，无语法错误。 参考答案: 一、词汇运用（20分） （A）首字母填空 1.silent 2.overlook 3.oxygen 4.roots 5.treat （B）词形填空 1.are planting 2.clean 3.find 4.save 5.cutting 二、短语填空（16分） 1.is good for 2.According to 3.provide; for 4.is harmful to 5.share; with 6.In fact 7.keep; cool 8.by accident 三、单项选择（30分） 1.B 2.A 3.B 4.B 5.C 6.A 7.B 8.B 9.C 10.A 四、句型转换（16分） 1.are cutting 2.are good for / are beneficial to 3.What are; doing 4.provide; with（provide sb. with sth. 固定互换句型） 五、阅读理解（9分） 1.D 2.B 3.A 六、书面表达（9分） 参考范文 My Tree Friends Trees are our best silent friends in the world. They are very important to us. They can produce fresh oxygen and clean the dirty air. They also cool the air and make our city beautiful. Besides, trees provide food and homes for many animals. But now, many people cut down too many trees. It is bad for our earth. I think we should plant more trees every year. We must stop cutting down young trees. Let’s protect our tree friends together. 评分标准 1.内容完整、逻辑通顺（4分）； 2.语法正确、句式多样（3分）； 3.词数达标、书写规范（2分）。 学科网（北京）股份有限公司 $