《Unit 3 Online tours Reading 3》
学习目标：进一步理解课文，学习知识要点。
知识要点学习:
1. Have you noticed the “Tour” icon at the top of the page?
at the top of ... ___________
e.g. 山上有座塔。There is a tower ____________ the hill.
2. Just click on it, and you can visit Asia, Africa, …
click on ...____________
e.g. 点击这个图标。_____________ this icon.
3. Wall Street, the world-famous trade centre, is here at the so uthern end of Manhattan Island.
1) world-famous____________
e.g. 姚明是世界著名的篮球运动员。Yao Ming is a ________________ basketball player.
