导读:美国任何一个城市都有狗链令(the leash law),以防止狗突然攻击人类或者其它动物。 When I walk Bandit, he’s usually on a long training leash. That gives him enough room to wander around when we’re alone, but I still constantly watch
合作学习是一种富有创意和实效的教学理论与策略,它在改善课堂内的社会心理气氛,大面积提高学生的学业成绩,促进学生形成良好的非认知品质等方面实效显著,是当代主流教学理论
On Monday morning I wore my green platform boots to school for the first time since I had started at Edison Middle School. It was the day of the poetry festival, and I was excited. At my old school,