每课一练 英语3 必修PDF电子书下载

Unit 1 Festivals around the world 1

Exercise 1 1

Exercise 2 3

Exercise 3 5

Exercise 4 7

Exercise 5 10

Unit 2 Healthy eating 19

Exercise 1 19

Exercise 2 20

Exercise 3 22

Exercise 4 24

Exercise 5 26

Unit 3 The Million Pound Bank-Note 36

Exercise 1 36

Exercise 2 38

Exercise 3 41

Exercise 4 42

Exercise 5 44

Unit 4 Astronomy:the science of the stars 53

Exercise 1 53

Exercise 2 55

Exercise 3 61

Exercise 4 64

Exercise 5 71

Unit 5 Canada—"The True North" 81

Exercise 1 81

Exercise 2 82

Exercise 3 87

Exercise 4 91

Exercise 5 98

Module 3综合测试卷 106

参考答案 115