基本信息
module 4 unit 3 tomorrow’s world
一.词汇复习篇:
【单词】
1. upon reaching the top>到达顶峰时,观众心中将会涌起一种愉悦感和成就感。
on / upon + doing 一…就…(用以表示某一特定场合)
on entering the room, she saw him. 她一进这个房间便看到了他。
【拓展】
◆ in + doing 做…时,…发生时,当…时
in attempting to save the child from drowning, she nearly lost her life.
◆ after + doing 在…后
after winning the prize she became famous overnight.
◆ before + doing 在…之前
before going home, i must finish this letter.