• 不用背句型學英語Lesson 18:Outdoor Activities OutdoorActivities四季戶外活動。It'swarminspring.春天天氣溫暖。Iwenthiking.我去登山。Leavesturnred.樹葉變紅了。Swimmingisenjoyable.游泳真是享受的事。Isweatallthetime.我一直流汗。Igotsunstroke.我中暑了......