资源介绍：比较详细，适合新授课使用。

Words
1. survive   
(1) vi. 幸存，生还 , 继续存在 The custom has survived for thousands of years.
(2) vt.  从…中逃生,  经历…后继续存在Only ten people survived the fire.
(3) n. 幸存者  survivor
2.search　搜寻
(1) n.搜寻   in search of … 搜索, (以)寻找…
They are in search of the missing girl.(表语)
I looked everywhere in search of my glasses.(状语)
（2）v.搜寻 search…+地点  搜查某地  search for sth…寻找某物
search …for…在…中寻找……