2．
Warming-up:

1.Complete the map of each site based on what you hear on the tape.
base on 根于，基于，以......为基础
base A on B 把A建立在B的基础上
The song is based on a true story.
She based the song on a true story.
2.You may also include a short message (two sentences) in any language in the box, but remember that those who find the capsule may not understand your language.
include& contain 包含，包括
including& included
They will send the book for $5, including postage.=(postage included)
The bottle contains some water.
The album contains several pictures, including some taken during my school life.
生词表: