Unit 15 We’re trying to save the manatees!
The First Period
Ⅰ． Teaching Aims and Demands
1． Knowledge Objects
（1） Key Vocabulary
manatee, cheetah, chimpanzee, kangaroo, polar-bear, gentle, furry, enormous, playful, noisy, aggressive, spotted
（2） Target Language
I am like this animal because I am strong and intelligent． I like water, and I like to eat vegetables．
You’re like an elephant．
No．
You’re like a manatee．
Yes．
2． Ability Objects
（1） Train students’ listening ability．
（2） Train students’ communicative competence．
3． Moral Object |
