ile:《初级英语语法》课程讲义.pdf file:19.Lesson 19 方位介词on under between beside next to.mp4 file:29.Lesson 29 be动词（肯定与否定）.mp4 file:20.Lesson 20 方位介词inside outside in front of.mp4 file:57.Lesson 57 一般将来时中的will.mp4 file:62.Lesson 62 现在完成时（常见句型）.mp4 file:10.Lesson 10 物主代词.mp4 file:44_Lesson 44 将来进行时与将来完成时.mp4 file:53_Lesson 53 主谓一致：语法一致.mp4 file:《自然拼读》课程讲义，仅供雪梨老师学员学习使用.pdf file:Lesson 05 Nice to meet you. 【1】.mp4 file:Lesson 14 A new dress 【2】.mp4 file:Lesson 43 Hurry up!【1】.mp4 file:Lesson 07 Are you a teacher.mp4 file:Lesson 38 Making a bookcase【2】.mp4 file:59.mp4