1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
public signs
warn people not to do something
What is the sign?
What does it tell us to do?
Don’t drop litter.
No littering
It warns us not to drop litter everywhere.
v. 警告，告诫
Pre-listening
public signs
warn people not to do something
What is the sign?
What does it tell us to do?
It warns us not to park everywhere.
Don’t park.
No parking (n.)
Pre-listening
public signs
warn people not to do something
It means _______________.
It warns us _____________.
not to swim
No swimming
Pre-listening
public signs
warn people not to do something
It means ___________________.
It warns us __________________.
Where can we see this sign?
not to eat/drink