Unit 2 Clean our classroom单词+重点词句背默单-译林版三起三年级下册（新教材）

Unit 2 Clean our classroom背默单 一、单词 1. 我们的 _______________ 2. 教室，课堂 _______________ 3. 将…收起，把…放回原处 _____________ 4. 关，关闭 _______________ 5. 窗，窗户 _______________ 6. 黑板 _______________ 7. 椅子 _______________ 8. 打扫，清扫 _______________ 9. 地板，地面 _______________ 10. 让 _______________ 11. 我们 _______________ 12. 课桌，书桌 _______________ 13. 肮脏的 _______________ 14. 洁净的，干净的 _______________ 15. (使)保持，处于 _____________ 二、词组 1. 放好书本 ________________________ 2. 关窗户 ________________________ 3. 擦黑板 ________________________ 4. 擦椅子 ________________________ 5. 扫地 ________________________ 6. 又大又新 ________________________ 7. 保持它干净整洁 ___________________ 8. 擦桌子 ________________________ 9. 关门 ________________________ 10. 一个脏的桌子 ____________________ 11. 打扫我们的教室 __________________ 12. 清洁你的桌椅 ____________________ 13. 看外面 ________________________ 14. 出去玩 ________________________ 15. 制定一个清洁计划 _________________ 16. 好的。 ________________________ 三、句子 1. 我们的教室又大又新。 ____________________________________________________________ 2. 让我们为了你我来保持它的干净和整洁。 ____________________________________________________________ 3. 让我们来打扫教室。 ____________________________________________________________ 4. 请扫地。 ____________________________________________________________ 5. 请清洁你的桌椅。 ____________________________________________________________ 6. 看！那张桌子很脏！ ____________________________________________________________ 7. 今天是个好天。 ____________________________________________________________ 8. 让我们擦擦桌子然后出去玩。 ____________________________________________________________ 9. 放好你们的书然后我们走！ ____________________________________________________________ 10. -我会擦黑板。 -我也是！ ____________________________________________________________ 四、单项选择。 ( )1. Our ______ is big and new. A. classroom B. class C. rooms ( )2. Let's ______ it clean. A. keeping B. keep C. keeps ( )3. ______ clean our classroom! A. Let B. Let's C. Lets ( )4. Sam, ______ the floor, please. A. sweeping B. sweeps C. sweep ( )5. Please clean your ______ and chair. A. desks B. desk C. a desk ( )6. Look! That ______ is dirty. A. desks B. desk C. chair ( )7. —I can clean the blackboard. —______ too! A. My B. Me C. I ( )8. —Let's put away the books.—______. A. All right B. That's right C. Right ( )9. ______ the window, please. A. Closing B. Close C. Closes ( )10. We should ______ our classroom clean. A. take B. keep C. make ( )11. I want to ______ outside. A. look B. see C. watch ( )12. It's a ______ day. Let's go out to play. A. bad B. dirty C. good 答案 一、单词 1. our 2. classroom 3. put away 4. close 5. window 6. blackboard 7. chair 8. sweep 9. floor 10. let 11. us 12. desk 13. dirty 14. clean 15. keep 二、词组 1. put away the books 2. close the window 3. clean the blackboard 4. clean the chair 5. sweep the floor 6. big and new 7. keep it clean 8. clean the desk 9. close the door 10. a dirty desk 11. clean our classroom 12. clean your desk and chair 13. look outside 14. go out to play 15. make a cleaning plan 16. All right 三、句子 1. Our classroom is big and new. 2. Let's keep it clean for you and me. 3. Let's clean our classroom. 4. Sweep the floor, please. 5. Please clean your desk and chair. 6. Look! That desk is dirty! 7. It's a good day. 8. Let's clean our desks and go out to play. 9. Put away your books and off we go! 10. —I can clean the blackboard. —Me too! 四、单项选择 1. A 2. B 3. B 4. C 5. B 6. B 7. B 8. A 9. B 10. B 11. A 12. C 学科网（北京）股份有限公司 $