6、nglish.3.Wearrivedatthed___________finally.4.TomandMarywenttotheinthec____________oftheirparents.5.S__________ is averyimportant probleminthecountry.【当堂小结】总结本节课所学内容,并表扬表现好的小组。【Homework】1.整理课堂笔记。2.做完新发的学案。Keys1.onthepacificcoast2.avarietyof3.gainindependence4.intime5.seethesun