一般先教B部分的单词和C 部分的句型,自己画地图或者做课件,熟练掌握问路和指路的句子,从书上简单的开始。然后在第二节课复习时句型时,引到how far... it's about .... away. 句型,并让学生造句多练习,掌握这个句型。重点讲解two stops, at the third stop. every five minutes. 然后分段听课文录音课文回答问题。特别是介词词组,要精读细讲,要掌握, at the... stop, turn left at Nanjing Road. on Nanjing Road. in the street. on the left /right.