Unit 3 Period One.ppt
Unit 3 Period Two.ppt
Unit 3 Vocabulary Breakthrough.ppt
单元知识与高考链接(三).ppt
课件36张PPT。本讲栏目开关本讲栏目开关本讲栏目开关本讲栏目开关本讲栏目开关B 本讲栏目开关D 本讲栏目开关To communicate with each other./To communicate hunting or breeding information.make a lot of noise 本讲栏目开关本讲栏目开关本讲栏目开关本讲栏目开关witnessed the car accident witnessed to having seen 本讲栏目开关witnessed give/bear witness witnessed 本讲栏目开关本讲栏目开关本讲栏目开关to conta...