Unit 2 Clean our classroom 一般现在时 练习（专项训练）-2025-2026学年译林版（三起）英语三年级下册

译林版三年级下册英语 Unit 2 Clean our classroom 一般现在时练习 核心考点：一般现在时动词变形、祈使句用法、句式转换、时态运用 一、动词变形（单元核心词，按要求写形式） 1. clean（第三人称单数）________ 2. sweep（第三人称单数）________ 3. open（第三人称单数）________ 4. close（第三人称单数）________ 5. put（第三人称单数）________ 6. take（第三人称单数）________ 7. help（第三人称单数/过去式）/ 8. do（第三人称单数）________ 9. have（第三人称单数）________ 10. is（复数形式）________ 11. make（第三人称单数）________ 12. see（第三人称单数）________ 13. look（第三人称单数）________ 14. keep（第三人称单数）________ 15. tidy（第三人称单数）________ 二、用所给词的适当形式填空 （一）一般现在时 1. We ______ (clean) our classroom every afternoon. 2. She ______ (sweep) the floor after class every day. 3. What ______ you ______ (do) to keep the classroom clean? 4. My deskmate always ______ (help) me tidy my desk. 5. This ______ (be) our clean and bright classroom. 6. He often ______ (open) the windows in the morning. 7. They ______ (close) the door before leaving school. 8. The boy ______ (not like) sweeping the floor. 9. ______ (do) your class clean the classroom together? 10. It ______ (be) important to keep our classroom tidy. 11. Miss Li ______ (make) our classroom beautiful every week. 12. We ______ (have) a duty roster（值日表）for cleaning. 13. What ______ your group ______ (do) on duty days? 14. She always ______ (put) the books in the bookcase. 15. Tom ______ (not tidy) his desk very often. 三、按要求改写句子 1. We clean the classroom every day.（改为一般疑问句） ______ ______ ______ the classroom every day? 2. She sweeps the floor after class.（改为否定句） She ______ ______ the floor after class. 3. This is our tidy classroom.（改为一般疑问句） ______ ______ your tidy classroom? 4. He helps me clean the desk.（改为否定句） He ______ ______ me clean the desk. 5. We sweep the floor on duty days.（对划线部分提问） ______ ______ you ______ on duty days? 6. They tidy their desks every morning.（对划线部分提问） ______ ______ they ______ their desks? 7. She cleans the blackboard after class.（对划线部分提问） ______ ______ she ______ after class? 8. I open the windows in the morning.（she作主语） ______ ______ the windows in the morning. 9. He keeps his desk clean.（一般疑问句+肯定回答） ______ ______ ______ his desk clean? ______, ______ ______. 10. We make the classroom beautiful.（改为否定句） We ______ ______ the classroom beautiful. 四、选词填空（用所给词的适当形式，每词限用一次） clean, sweep, open, close, put, help, do, have, make, keep 1. I ______ my desk every morning before class. 2. What ______ your group usually ______ on duty? 3. She ______ the floor carefully after school every day. 4. This broom（扫帚）______ us sweep the floor easily. 5. My sister ______ the windows to let fresh air in. 6. He ______ his schoolbag on the chair after entering the classroom. 7. They ______ each other clean the blackboard and desks. 8. We ______ the door when the class begins. 9. Our class ______ a cleaning competition（比赛）every month. 10. Everyone ______ the classroom clean and tidy. 五、连词成句（一般现在时） 1. we / our / clean / classroom / every / day (.) ______________________________________________________________________ 2. she / the / floor / sweep / after / class (.) ______________________________________________________________________ 3. what / you / do / to / tidy / desk / your (?) ______________________________________________________________________ 4. is / this / our / bright / classroom (.) ______________________________________________________________________ 5. he / help / me / clean / blackboard / the / does (?) ______________________________________________________________________ 6. not / I / like / sweeping / floor / the (.) ______________________________________________________________________ 7. open / we / windows / the / morning / in (.) ______________________________________________________________________ 8. they / their / desks / tidy / every / afternoon (.) ______________________________________________________________________ 9. like / you / do / cleaning / classroom / the (?) ______________________________________________________________________ 10. our / teacher / us / make / classroom / helps / beautiful (.) ______________________________________________________________________ 参考答案 一、1.cleans 2.sweeps 3.opens 4.closes 5.puts 6.takes 7.helps/helped 8.does 9.has 10.are 11.makes 12.sees 13.looks 14.keeps 15.tidies 二、（一）1.clean 2.sweeps 3.do;do 4.helps 5.is 6.opens 7.close 8.doesn’t like 9.Do 10.is 11.makes 12.have 13.do;do 14.puts 15.doesn’t tidy 三、1.Do you clean 2.doesn’t sweep 3.Is this 4.doesn’t help 5.What do;sweep 6.When do;tidy 7.What does;clean 8.She opens 9.Does he keep;Yes,he does 10.don’t make 四、1.clean 2.do;do 3.sweeps 4.helps 5.opens 6.puts 7.help 8.close 9.has 10.keeps 五、1.We clean our classroom every day. 2.She sweeps the floor after class. 3.What do you do to tidy your desk? 4.This is our bright classroom. 5.Does he help me clean the blackboard? 6.I don’t like sweeping the floor. 7.We open the windows in the morning. 8.They tidy their desks every afternoon. 9.Do you like cleaning the classroom? 10.Our teacher helps us make classroom beautiful. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $