精选优质文档-倾情为你奉上Unit4 练习1班级 姓名 得分 一、英汉互译。1.上车_2.保持安全_ 3.等候_ 4.当心,提防_5.交通灯_6.followtherules_ 7.cross the street_ 8.run fast_9.on the pavement_10.a zebra crossing_ 二、用所给单词的适当形式填空。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