六年级英语Unit 4 Road Safety课堂练习（3）一、英汉互译。1.上车_ 2.保持安全_3.等待公共汽车_ 4.当心，提防_5.一头大象_ 6.遵守规则_ 7.过马路_ 8.抵达电影院_9.在人行道上玩_ 10.小声说_二、 用所给单词旳合适形式填空。1. We should look for a zebra_(cross)first.2. She can see many traffic_(light)on the road.3. He must _(finish )his homework before dinner.4. We can cross the road with other_(people).5. Must Nancy_(wash)clothes now?6. I can draw this picture_(easy).7. You shouldnt_(talk) loudly in the classroom.8. Wang Bing didnt_(play)football on the road.9. Were late .Lets run _(quick).10. Look,Mike _ _(cross)the road.三、 单项选择。( )1.Theres a red light.We_walk now. A can B must C mustnt( )2.Its cold .You _open the window. A should B must C cant( )3.Liu Tao never_football on the road. A play B plays C playing( )4.There are_ bikes in front of the classroom. A many B much C lot( )5.Helen cant_a zebra crossing near her. A look for B look out C find( )6.Nancy_to see her grandparents last Sunday. A goes B went C want( )7.You can_a metro to Nanjing. A by B in