一. 本周教学内容：
Chapter 4 Tom Sawyer paints the fence
all day and so on brush cart charity coat
come along depressed dip go by handle have a rest
heart ignore joy laugh at make fun of marble
move only paint prison rifle right
sidewalk sort steamboat subway such unpainted worry yard address civil war lecture
marry miner Mississippi River pen-name at any time
body graveyard hang killing knock out lawyer
scared set free stab submarine trial wow
make time come up
