年级：6年级 单元：unit 1
课题：public signs 课型：单词句型新授课
教学目标：1. 掌握标志含义no smoking, no littering, no parking, do not touch, danger! no eating or drinking, keep off the grass, be quiet
2. 进一步巩固掌握句型：what does it/this sign mean? it means you/we must/should/shouldn’t… can i …? no, you can’t. you should … now.
重点难点：1.各标志读法及含义
2. 进一步巩固掌握句型：what does it/this sign mean? it means you/we must/should/shouldn’t…
教 学 过 程
第一步：复习（课文）
t: (ppt 1 显示课题) hello, boys and girls. nice to meet you again.
上节课我们一起认识了ben的表弟jack. they went to a park and talked about the public signs there. 他们在公园里认识了很多公共标志。now let’s watch the cartoon again and review. 现在我们一起来看动画再回顾一遍吧！（播放课文动画）
t: can you remember the meaning of those signs? 同学们，你们还记得课文中公共标志的含义吗？ please look at the signs here, (ppt 2显示三个标志) i’ll be little jack, can you be ben ? 现在由老师来扮演jack, 你能扮演ben来与老师一起演一演吗？下面由一位同学和我来为大家做示范，请你认真看，仔细听哦！
t: hello, ben. shall we go to the park?
s: ok. let’s go.
t: oh, there’re a lot of signs here, ben.
s: yes.
t: look! what does the sign on the wall mean?
s: it means ‘ danger’.
t: can i go in the building?
s: no, you should stay away from it.
t: oh, i see! there’s a sign on the grass. what does that mean?
s: it means ‘ keep off the grass.’
t: what does that mean?
s: that means we shouldn’t walk on the grass.
t: and the sign on the bird’s cage is interesting. what does it mean?
s: it means ‘be quiet’.
t: oh, i learn a lot about public signs. thank you, ben.
t: 怎么样，你看懂了吗？ 课后你也可以来试一试表演课文，不一定要与原文一模一样，重要的是通过自己的理解来表演。
（本步骤设计说明：本课重点学习8种标志语，其中有3种在a部分中已经出现。因此在本部分，教师安排对于课文的复习表演，在复习旧知的基础上为本课教学做铺垫。）
第二步： 词汇学习
1．t: jack has known three signs in the park. now ben and jack are looking at some public signs on the internet. 在了解了公园里的标志之后，现在jack和ben正在因特网上搜集更多的公共标志。now, please look at these signs and match, (ppt 3显示五个标志和若干地点图片) 请你把这些标志与它们可能出现的地点连起来，并且尝试用英语表述这些公共标志的含义，你可以与同学讨论讨论， you can begin!
(学生进行连线与讨论)
2．t：ok. 现在请你看看正确答案吧！(边说ppt 3显示正确答案)
t: we can see the first sign in the hospital and many other public places. 我们可以在医院以及很多其它公共场合看到这个标志。what does it mean?
