基本信息
1. learn some useful words and expressions in this whole unit.: beauty, harvest, celebration, starve, religious, ancestor, belief, gain, independence, gather, agriculture, award, admire, energetic, custom, permission, apologize, obvious, arrival, feast. 2. study the pronunciation of the key words. 3. preview the whole unit. to get familiar with the pronunciation and meaning of key words and expressions. 二次备课
