Teaching aims:
1. Enlarge students’ vocabulary about the environment protection.
2. Practice students’ reading and speaking ability.
3. To know something about how to protect the environment.
Difficult & Important points:
1. To learn how to form new words related to “eco”, “bio” and “astro”. Learn their meanings.
2. Enlarge students’ vocabulary.
Teaching methods:
Task-based teaching,
Group competition.
Teaching aids:
A projector.
A computer.
