人教版小学PEP英语四年级下册知识点归纳Unit 1 My school单词：firstfloor一楼second floor二楼teacher's office教师办公室library图书馆playground操场computer room计算机房art room美术教室music room音乐教室next to紧邻；在...近旁homework作业class班；班级forty四十way方向Let'sdo:Go to the library.Read a book.去图书馆看书Go to the teachers'office.Sayhello.去教师办公室问好Go to theplayground.Play football.去操场踢足球Go to the garden.Water the flowers.去花园浇花
