Unit 12 I came by plane教学设计

unit 12 i came by plane.
教学目标
语言功能
谈论交通工具及方式。
语言结构
how did you come here?
i came by plane/ train / …
i came in a big vehicle.
词汇
掌握词汇：camp, taxi, subway, on foot
理解词汇：poor, vehicle, pay, horn, wriggle, engine
语法
介词by的用法。
period 1
一、 教学目标
1. 能掌握新单词及词组camp, taxi, subway, on foot; 能理解新单词poor；
2. 能听懂、会说本课对话；
3. 能运用“how did you come here?”“i came by …”进行问答、交际。
二、教学重点及难点
重点：掌握新单词。
难点：听懂、会说本课对话。
三、教学准备
学生自备交通工具图片、单词卡片、教学挂图、教学磁带等。
四、教学步骤
step 1 warming up
1． greeting.
2． free talk, review the words on vehicles.
将交通工具图片ship, car, plane, bicycle, bus, train, taxi, van, subway贴在黑板上。
t: look! what a busy traffic! what’s the name of the vehicle?
ss: it’s a van.
t: and this?
ss: it’s a car.
t: how do you go to school every day?
s1: i go to school by taxi.
s2: i go to school by bicycle.
s3: i go to school by bus.
…
ste