Unit 1,Our school subjects,Introduce,Welcome back to school, class. Nice to see you, Miss Li. Nice to see you too,Words,subject sbdikt 作名词，意为“课程”，也作形容词，意为“受制于的”。 常用短语：a new subject 一门新学科 eg：My favourate subject is English. 我最喜欢的科目是英语。 小练习：根据情景选择正确单词。 We have two new _now. A. subject B. subjects C. lessons,B,Words,playgroundpleiraund 作名词，意为“操场”。同义词有“sports ground” 。 常用短语：our school playground 我们学校操场 large playground 宽大的操场 eg： Boys are playing in the ground. 男孩们在操场上玩耍。 小练习：根据情景选择正确单词。 The chi
