7B 学英语报43期
第二版必备词语 a packet of
in a way
be connected to power station
washing machine switch off
tidy up
air conditioner
at least
make sure
a moment later
flow through
provide sb with sth be careful with
share with
take a bath
switch on/turn on on time
go out alone
be ready to do sth
第三版
wires
foolish
tidy
batteries
replies
connected
electricity
wind power
look foolish
go out alone
give sb power
flow through
a moment later
under the street
a conversation about electricity inside batteries
safety rules
electricity
wires
test
cooker
connect
fridge
lock
touch
moment
batteries
CABAB
in a way
come from
power station
a packet of
make sure
tidy up
switch off
air conditioner
is connected to
washing machine
electricity
electrical
someone
anyone
on the way
in the way
sentences
BCABA
use water power to
use electricity safely
reply to his letter
is ready to go out
the outside of the cook
wait for a moment
electricity safety tips
switch on the the washing machine touch , tidy them up