Lesson 24 An E-mail to Grandpa课件(共23张PPT) 冀教版英语八年级下册.pptx
(共23张PPT)
the four great inventions
of ancient China
paper
printing press
compass
gunpowder
get /
knowledge
by
talking with others
watching TV
reading books
reading e-books
listening
……
pass on
by hand
用手；手工
a printing press/
modern
quickly
machine
electronic book
(e-book)
appear
sel...