unit1topic1
duringthesuerholidays在暑假期间
betweenand在两者之间
cheersb.on为某人加油
preferdoingsth.更喜欢做某事
quiteabit/alot很多
plantodosth.计划做某事
goskating/skiing/bicycling/climbing/hiking去滑雪/滑冰/骑车/爬山/远足
arrivein/at=getto=reach到达
playagainst与对抗/较量
forlong很久
leavefor动身去
thedayaftertomorrow后天
placesofinterest名胜
playbaseball打棒球
atleast至少
be