Unit 3 知识点讲义2022-2023学年人教版英语七年级下册

Unit 3 How do you get to school? 语法：辨析How/how long/how far引导的特殊疑问句 一how表示方式、方法，可以提问交通方式 How do you go to school? I take the bus to school.=I go to school by bus.=I go to school on the bus. 二how long 1.表示询问多长时间，提问时间长短 How long does it take you to get to the library? It takes about 20 minutes.About 20 minutes. 2.用于提问物体的长度。 How long is the river? It's about 6000 kilometers. 三how far表示多远，用来提问距离。 How far is it from your home to the train station? It's 2 kilometers.It's 20 minutes'walk.It's 5 minutes by bus.