资源介绍:按课文顺序列出知识点,便于学生自学。
1. mention
2. example
3. 适应
Pre-reading
1. 在阳台上
2. 你认为植物是如何从一个国家传到另一个国家的?
Reading
Para. 1
1. The plants in our gardens look so familiar that often we do not realize that many of them actually come from countrie far away.