课件66张PPT。Section Ⅰ
Introduction, Reading and Vocabulary 课件24张PPT。Section Ⅱ Grammar 课件56张PPT。Section Ⅲ
Integrating Skills & Cultural Corner 课件52张PPT。Section Ⅰ Introduction,
Reading and Vocabulary 课件17张PPT。Section Ⅱ Grammar 课件69张PPT。Section Ⅲ Integrating Skills
& Cultural Corner 课件61张PPT。Section Ⅰ Introduction,
Reading and Vocabulary 课件19张PPT。Section Ⅱ Grammar 课件49张PPT。Section Ⅲ Integrating Skills
& Cultural Corner 课件58张PPT。Section Ⅰ Introduction,
Reading and Vocabulary 课件26张PPT。Section Ⅱ Grammar 课件53张PPT。Section Ⅲ Integrating Skills
& Cultural Corner 课件55张PPT。Section Ⅰ Introduction,
Reading and Vocabulary 课件23张PPT。Section Ⅱ Grammar 课件71张PPT。Section Ⅲ Integrating Skills
& Cultural Corner 课件56张PPT。Section Ⅰ Introduction,
Reading and Vocabulary 课件25张PPT。Section Ⅱ Grammar 课件58张PPT。Section Ⅲ Integrating Skills
& Cultural Corner
