Unit 5 Safety Lesson 1 课后作业（含答案）

Unit 5 Safety Lesson 1 一、汉译英 1.爬窗台_____ 2.玩火_____ 3.跑下楼梯_____ 4.等待_____ 5.人行道_____ 6.危险_____ 二、选择填空 1. Don’t play with the fire. It’s _____. A. safe B. dangerous 2. Please wait for the _____ light. It’s safe. A. green B. red 3. Don’t climb _____ the window ledge. A. up B. on 4. Be _____! Don’t climb the tree. A. careful B. care 5. Don’t play football in the _____. A. playground B. street 三、根据汉语提示补全对话 1. A: Please use _____. （ 请走人行道。） 2. B: Ok. _____ _____（好的。谢谢！。） 3. C: Please _____ _____ the _____ light. (请等绿灯。) 4. D: I know. It’s _____. （这样才安全。） 四、连词成句 1. run, the, down, stairs, don’t (.) _____ 2. the, green, is, light (.) _____ 3. use, sidewalk, the, please (.) _____ 4. don’t, tree, climb, the (.) _____ 5. climb, on, the, window, don’t, ledge (.) _____ 五、翻译句子 1.请等待绿灯。 _____ 2.不要玩火。 _____ 3.小心！请使用人行道。 _____ 4.不要爬树。 _____ 5.红灯了，请停下。 _____ 答案： 一、1. climb on the window ledge 2. play with fire 3. run down the stairs 4. wait for 5. side walk 6. dangerous 二、1-5 BABAB 三、1. the sidewalk 2. Thank you 3. Wait for green 4. safe 四、1. Don’t run the down stairs. 2. The light is green. 3. Please use the sidewalk. 4. Don’t climb the tree. 5. Don’t climb on the window ledge. 五、1. Please wait for the green light. 2. Don’t play with the fire. 3. Be careful! Please use the sidewalk. 4. Don’t climb the tree. 5. The light is red, please stop.