课堂互动探究
词汇点睛
set v. 摆放(餐具);放置;落下
[观察] My brother Bob is setting the table. 我的哥哥鲍勃正在摆放餐具。 Please set the chair in the corner. 请把椅子放在角落。 The sun sets in the west.太阳在西方落下。
Lesson 30 Grandma's Birthday Party