Lesson 2 We mustn't cross the street now 核心语法与重点词汇专项练习（专项训练）-2025-2026学年科普版（2012）英语五年级下册

科普版五年级下册 Lesson 2 We mustn't cross the street now 核心语法与重点词汇专项练习 一、根据首字母、中英文提示或用所给单词的适当形式填空 1. We m______ cross the street now.（禁止，不可以） 2. You must w______ for the green light.（等待） 3. Don't r______ on the road.（跑） 4. Don't p______ on the street.（玩耍） 5. We must o______ the traffic rules.（遵守） 6. We must look at the traffic l______.（灯） 7. You must be c______.（小心的） 8. We must s______ at the red light.（停） 9. The light is r______. We can't go.（红色） 10. The light is g______. We can cross the street.（绿色） 11. We mustn't play on the r______.（马路） 12. We must ______ (wait) for the bus. 13. Don't ______ (run) in the street. 14. We must ______ (obey) the rules. 15. She ______ (not cross) the street now. 16. They ______ (play) football on the road.（否定形式） 17. We must ______ (stop) when the light is red. 18. He ______ (be) careful every day. 19. ______ (not play) on the street. 20. We must ______ (look) left and right. 21. You mustn't ______ (walk) on the left. 22. They must ______ (go) home now. 23. She often ______ (wait) for the green light. 24. We ______ (must) play on the road.（否定） 25. ______ (be) careful! 二、单项选择题 ( ) 1. We mustn't ______ the street now. A. cross B. crosses C. crossing ( ) 2. We must wait ______ the green light. A. in B. on C. for ( ) 3. Don't ______ on the road. A. running B. run C. runs ( ) 4. We must obey the traffic ______. A. rule B. rules C. ruler ( ) 5. The light is red. We must ______. A. go B. stop C. run ( ) 6. We must ______ left and right. A. look B. looks C. looking ( ) 7. You must be ______. A. care B. careful C. carefully ( ) 8. We mustn't play ______ the street. A. at B. on C. in ( ) 9. ______ run in the street. A. Not B. No C. Don't ( ) 10. The light is green. We ______ cross the street. A. can B. can't C. mustn't 三、按要求完成句子 1. We mustn't cross the street now.（对画线部分提问） ________ ________ you do now? 2. We must wait for the green light.（对画线部分提问） ________ ________ you wait for? 3. We must obey the traffic rules.（改为否定句） We ________ ________ the traffic rules. 4. We must stop at the red light.（对画线部分提问） ________ ________ you stop? 5. We must be careful.（改为一般疑问句） ________ you be careful? 6. We mustn't cross the street now.（对画线部分提问） ________ mustn't cross the street now? 7. The light is green.（对画线部分提问） ________ ________ is the light? 8. We must look left and right.（改为祈使句） ________ left and right. 9. Don't play on the street.（同义句） We ________ ________ on the street. 参考答案 一、1.mustn't 2.wait 3.run 4.play 5.obey 6.lights 7.careful 8.stop 9.red 10.green 11.road 12.wait 13.run 14.obey 15.mustn't cross 16.mustn't play 17.stop 18.is 19.Don't play 20.look 21.walk 22.go 23.waits 24.mustn't 25.Be 二、1.A 2.C 3.B 4.B 5.B 6.A 7.B 8.B 9.C 10.A 三、1.What must 2.What must 3.mustn't obey 4.Where must 5.Must 6.Who 7.What colour 8.Look 9.mustn't play 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $