山东省沂水县第一中学高中英语必修7 Unit 4 the second period(33)
山东省沂水县第一中学高中英语必修7 Unit 4 the second period(33)第3页

Teaching aims and demands

一、topic: Helping others; voluntary work 二、vocabulary 三、functions: Time sequence and logical relations 四、grammar : Revise the restrictive Attributive Clause