特色视频
B4U5-warming up and pre-reading
2018-03-26
B4U5-Exposition Introduction
2018-03-26
B4U4-greeting in different countries
2018-03-26
B4U4-skimming
2018-03-26
B4U4-what is body language
2018-03-26
B4U4-v-ing participle as attributive
2018-03-26
B4U4-scanning
2018-03-26
B4U4-vocabulary
2018-03-26
B4U3-Main ideas of the passage
2018-03-26
B4U3-Lead-in of the reading text
2018-03-26