窗体顶端窗体底端Unit 2 Ways to go to school一、重点短语：On foot走路 by bus乘公共汽车 by taxi乘出租汽车 by plane乘飞机by ship乘船 by subway乘地铁 by train乘火车 go to school 去学校二、重点句型：1.How do we get to the nature park？ 我们怎么到达自然公园？2.We go to the nature park by bus. 我们乘公交汽车去自然公园。3. How do you come to school？你怎么来学校？4.I often come by bike.我经常骑自行车来。5.Slow down and stop at a yellow light. 黄灯慢下来并停下。6.Stop and wait at a red light. 红灯慢下来并等一等。7.Go at a green light.绿灯停。三、重点语法：1、问路时要用excuse me对不起，打扰一下
