广州教科版六年级下册英语Module 4 unit 7 It's the polite thing to do 单元练习以及知识点 无答案

精准诊察 课首沟通 上讲回顾；作业检查；询问学生学习进度等。 课前小测 练习一：完成句子 Jiamin: Hey, Ben! What will you do if you see an old lady ____________(站在) on the bus? Ben: That’s easy. If she does not have a ____________(座位), I will give her my seat. Why? Jiamin: Well, today on the bus, I stood up to give my seat to an old lady. But before I could say anything to her, a young man quickly ____________(坐下). Ben: How ____________(不礼貌的)! We should always give our seat to people ____________(需要). It’s the ____________(礼貌的) thing to do. Xiaoling: That’s right. I don’t like impolite people. Yesterday, ____________(当…的时候) I waited in ____________(队) at the supermarket, a girl tried to ____________(推) in. she didn’t ____________(甚至) say “Excuse me”. Janet: People should always wait for their turn. If the line is long, don’t push in. Be ____________(耐心的). 培优导学 知识点1：祈使句 用于表达_____________________________等的句子叫做祈使句，祈使句最常用于表达命令。祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为________________，句末则使用________________来表示结束。例： ___________