lympicGamestakeplaceeveryfouryears
短语：1takeplace发生，举办
f2everyfouryears每4年一次Sectio
D
1TheOlympicri
gsareasymboloftheOlympicGamesasymbolof…的一种象征Yellowwasasymbolofimperial
poweri
a
cie
tChi
a2Therearefiveri
gsa
dtheysta
dforthefivepartsoftheworld
sta
dfor代表…Thedrago
sta
dsfortheChi
ese
atio
3Youca
easilyfi
datleasto
eofthesecolorsi
theflagofeverycou
try
atleast至少overmoretha
如：Thereareatleast400stude
tsi
ourschool4improveoure
viro
me
t改善我们的环境
1improve改善，提高Ido
’tk
owhowtoimprovemyE
glish2improveo
eself自我提高weshouldstudyhardtoimproveourselves
fr