英语听力 教师用书 四级PDF电子书下载

Contents 1

Unit One 1

Unit Two 4

Unit There 7

Unit Four 10

Unit Five 13

Unit Six 16

Unit Seven 19

Unit Eight 22

Unit Nine 25

Unit Ten 28

Unit Eleven 31

Unit Twelve 34

Unit Thirteen 37

Unit Fourteen 40

Unit Fifteen 43

Unit Sixteen 46

Unit Seventeen 49

Unit Eighteen 52

Unit Nineteen 55

Unit Twenty 58