Period 2: Reading
学习目标：
1.了解各种交通工具
2.利用单元词汇描绘交通状况
3.培养快速阅读的能力
学习重点：利用单元词汇描绘交通状况
学习难点：良好阅读习惯和阅读能力的培养
课前预习
使用说明与学法指导：
1. 了解背景知识加深对文章的理解
2. 15分钟之内完成
教材助读：
Beijing named the 22nd of every month as “Seatgiving Day” to encourage passengers on public transport to give up seats to those in greater need, and those commuters who refuse to do so will get criticized.This activity arouses different opinions among netizens.
51% of the netizens are for the activity.They think, for one thing, it is one of China's traditional virtues to offer seats to the aged, pregnant women, children and disabled.For another thing more passengers' offering seats can give a good impression on visitors both at home and abroad.
