课前预习在文中找出下列短语并写出汉语意思。1i
theirfreetime_____________________________2askourstude
tsabouttheirfreetimeactivities_____________________________________________________3herearetheresults____________________________________________________________4fiftee
perce
tofourstude
ts__________________________5fourtosixtimesaweek6
otexerciseatall__________________________________
7goo
li
e___________________8theotherte
perce
t___________________________9thea
swerstoourquestio
s________________________________10byusi
gtheI
ter
et12suchasplayi
gsports______________________________________________________________11thebestwaytorelax___________________________________13spe
dtimewithyourfrie
ds________________________________14startexercisi
g_________________________________________
fr