基本信息
unit 4 wildlife protection
period 4 language points 教学设计
i. teaching contents：learning about language
ii. teaching aims：
1).to learn some useful words and expressions
2).to learn some useful structures
3)grasp the usage of such important expressions :
as a result (of sth); long; turn around; suggest; powerful; control; go down; look up.
4)master the sentence pattern:
as引导的状语从句
no… no…
protect … from …保护……免受……（危害）
iii. key points & difficulties
key points:
how to use the phrases correctly.
teaching difficulties:
how can students use the sentence pattern freely.
iv. teaching procedure:
step 1: exercise on the text book
(1) complete exercise one in learning about language on page 28. asking and answering activity to check the students’ answers of the exercises; individual, pair of group work or finish each task.
