Unit 3 How do you get to school? Section B （2a-Self Check,学习目标,话题：谈论到某地的距离、交通方式及所需时间。 重点： 1. 单词：cross, many, village, between, bridge, boat, year, afraid, like, villager, leave, dream, true 2. 短语： between. and., come true 3. 句式：（1）There is/are. (2) Its +adj.+(for sb.)+to do. 难点：there be 句型,ride my bike,by bike,walk,on foot,different ways to school,take the subway,by subway,take the bus,by bus,different ways to school,different ways to school,by boat,take the boat,take the train,by train,How do t
