Unit 2 Clean our classroom 语法与词汇+阅读应用（专项训练）-2025-2026学年译林版（三起）英语三年级下册

译林版三年级英语下册Unit 2 Clean our classroom 语法与词汇+阅读应用专项练习题 （聚焦：教室类词汇/祈使句/Clean/Open/Close等基础动词/this/that句型） 一、写出下列单词的对应形式（夯实基础，贴合三年级学情） 1. clean（动词原形/第三人称单数）______ 2. open（动词原形/第三人称单数）______ 3. close（动词原形/第三人称单数）______ 4. door（复数）______ 5. window（复数）______ 6. desk（复数）______ 7. chair（复数）______ 8. blackboard（复数）______ 9. our（对应词）______ 10. I（宾格）______ 11. we（宾格）______ 12. is（复数）______ 二、翻译词组（强化单元核心词汇，贴合三年级难度） 1. 打扫我们的教室 ______ 2. 开门 ______ 3. 关窗 ______ 4. 一张课桌 ______ 5. 一把椅子 ______ 6. 一块黑板 ______ 7. 我们的教室 ______ 8. 你的课桌 ______ 9. 打开书本 ______ 10. 关上房门 ______ 11. clean the desk ______ 12. open the window ______ 三、用所给单词的适当形式填空（覆盖：基础动词/名词单复数/祈使句） 1. Let’s ______ (clean) our classroom. 2. ______ (open) the door, please. 3. ______ (close) the window, Li Ming. 4. There are two ______ (desk) in the classroom. 5. This is ______ (a) blackboard. 6. That is ______ (an) window. 7. Our classroom ______ (be) big and clean. 8. He ______ (clean) his desk every day. 9. They ______ (open) the books in class. 10. —What is this? —It ______ (be) a chair. 四、按要求改写句子（聚焦：祈使句/基础句型转换/一般疑问句） 1. Clean the blackboard.（改为否定句，祈使句） ______ ______ the blackboard. 2. Open the door.（改为一般疑问句，并作肯定回答） ______ you open the door? ______, I ______. 3. This is a desk.（对划线部分提问） ______ ______ this? 4. That is a window.（对划线部分提问） ______ ______ that? 5. Our classroom is clean.（改为同义句） ______ classroom is ______. 6. I can clean the desk.（改为否定句） I ______ ______ clean the desk. 7. They open the books.（改为祈使句） ______ ______ the books. 8. This is our classroom.（改为同义句，用名词所有格） This classroom ______ ______. 五、单项选择（聚焦：单元核心词汇/祈使句/基础动词） ( ) 1. —Let’s ______ our classroom. —OK! A. clean B. cleans C. cleaning ( ) 2. ______ the window, please. It’s cold. A. Open B. Close C. Clean ( ) 3. —What is this? —______ a desk. A. It’s B. This is C. That is ( ) 4. There are three ______ in our classroom. A. chair B. chairs C. desk ( ) 5. —Can you open the door? —______, I can. A. No B. Yes C. Sorry ( ) 6. This is ______ blackboard. It’s big. A. a B. an C. / ( ) 7. He ______ the desk every morning. A. clean B. cleans C. cleaning ( ) 8. —Is this your classroom? —Yes, ______ is. A. it B. this C. that ( ) 9. ______ open the door. It’s hot. A. Don’t B. Do C. Let’s ( ) 10. Our classroom ______ clean and bright. A. is B. are C. am 六、阅读理解（纯阅读练习，检验词汇理解，贴合三年级学情） Clean Our Classroom Hello, I’m Tom. I’m a student in Grade Three. We have a nice classroom. It’s big and bright. Every afternoon, we clean our classroom together. I clean the desk. Lily cleans the chair. Jim cleans the blackboard. Lucy opens the window to let fresh air in. Mike closes the door after cleaning. Our classroom becomes clean and tidy. We like our clean classroom. It’s a good place to study. 1. 判断正（T）误（F） ( ) ① Tom is a Grade Three student. ( ) ② Their classroom is small and dark. ( ) ③ Tom cleans the desk every afternoon. ( ) ④ Lucy closes the window. ( ) ⑤ They like their clean classroom. 2. 回答问题（用简单句子作答，贴合三年级水平） ① What grade is Tom in? ② What do they do every afternoon? ③ What does Tom clean? ④ Who cleans the blackboard? 参考答案 一、 1. clean/cleans 2. open/opens 3. close/closes 4. doors 5. windows 6. desks 7. chairs 8. blackboards 9. your 10. me 11. us 12. are 二、 1. clean our classroom 2. open the door 3. close the window 4. a desk 5. a chair 6. a blackboard 7. our classroom 8. your desk 9. open the book 10. close the door 11. 打扫课桌 12. 打开窗户 三、 1. clean 2. Open 3. Close 4. desks 5. a 6. an 7. is 8. cleans 9. open 10. is 四、 1. Don’t clean 2. Can; Yes, can 3. What is 4. What is 5. My; clean 6. can not 7. Let’s open 8. is ours 五、 1.A 2.B 3.A 4.B 5.B 6.A 7.B 8.A 9.C 10.A 六、 1. ①T ②F ③T ④F ⑤T 2. ①He is in Grade Three. ②They clean their classroom every afternoon. ③He cleans the desk. ④Jim cleans the blackboard. 学科网（北京）股份有限公司 $