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
show some pictures of public signs to students and ask them what they mean
Listen to the tape and fill in the blanks of partA1
Step2 presentation
Check the answers and listen to the answer one by one.
Ask them where we can see these public signs and let them look through partA2.Then
finish the exercise.
check the answers.
Ask them conclude what we havc learnt about the public signs and finish partA3.
Check the answers.
Ask them if we are in a museum ,what can’t we do.
Show some questions to them and let them listen to the tape to answer the questions.
Step3 consolidation
Ask them if we don’t follow the rules,what will others discuss us?
Tell them to follow public rules and be a polite student.