Unit 5 Safety Lesson 2（作业）人教版（SL一年级起点）四年级英语上册

Unit 5 Safety Lesson 2 班级：___________ 姓名：___________ 一、根据课本内容，从方框中选择最佳选项补全对话，并将答案抄写在四线格上。 A. Be careful! B. It's dangerous. C. Please walk slowly. D. Please wait for the green light. ( )1. Don't run down the stairs. ( )2. . Use the sidewalk. ( )3. . It's safe. ( )4. Don't read in the street. 二、选择最佳答案。 ( )1. ____________ play in the street. A. Can't B. Don't C. Please ( )2. Use the ____________. It's safe A. football B. car C. sidewalk ( )3. ____________ wait for the green light. A. Please B. Don't C. No ( )4. Be ____________! Don't run in the street. A. dangerous B. careful C. happy ( )5. --Please use the sidewalk. --____________ A. Sorry, I can't. B. Yes, I do. C. OK! Thank you. 三、根据汉语意思选择正确的句子。 ( )1. 请等到绿灯再走。 A. Please wait for the red light. B. Please wait for the green light. ( )2. 小心点！走人行道。 A. Be careful! Use the sidewalk. B. It's dangerous. Use the sidewalk. ( )3. 不要在街上踢足球。 A. Don't play with fire. B. Don't play football in the street. 【参考答案】 一、C Please walk slowly. A Be careful! D Please wait for the green light. B It's dangerous. 二、1-5 B C A B C 三、1-3 B A B $$