2015-2016学年北师大版 选修八 unit 22 Environmental ProtecionLesson 2 Endangered Species课件 (12)
2015-2016学年北师大版 选修八 unit 22 Environmental ProtecionLesson 2 Endangered Species课件 (12)第5页

habitat: extinct: preserve: conservation:

the natural home of a plant or animal

not existing

to save something from being harmed

the protection of natural things (such as animals, plants, forests) from being spoiled or destroyed.

② Explain these words: