英语步步奔剑桥 第一级 下PDF电子书下载

Part 1: Unit Exercises 1

Unit 1 We are friends! 1

Unit 2 When is your birthday? 3

Unit 3 How tall? 5

Unit 4 How many...？ 7

Unit 5 What do you like? 9

Unit 6 At Our School 11

Unit 7 What can you see outside the school? 14

Unit 8 Name 17

Unit 9 My Family 19

Unit 10 What are they doing at home? 22

Unit 11 Dress 25

Unit 12 Fruits and Seasons 27

Unit 13 Food and Juice 29

Unit 14 Date and Weather 31

Unit 15 Play games. 32

Unit 16 Where were you? 34

Unit 17 Birthday and Pet 36

Unit 18 Animals 38

Unit 19 Where do animals live? 40

Unit 20 Yesterday 42

Unit 1 We are friends! 44

Key to the Unit Exercises 44

Unit 2 When is your birthday? 45

Unit 3 How tall? 46

Unit 4 How many...？ 47

Unit 5 What do you like? 48

Unit 6 At Our School 49

Unit 7 What can you see outside the school? 51

Unit 8 Name 53

Unit 9 My Family 55

Unit 10 What are they doing at home? 57

Unit 11 Dress 59

Unit 12 Fruits and Seasons 61

Unit 13 Food and Juice 63

Unit 14 Date and Weather 64

Unit 15 Play games. 66

Unit 16 Where were you? 68

Unit 17 Birthday and Pet 70

Unit 18 Animals 72

Unit 19 Where do animals live? 74

Unit 20 Yesterday 76

Part2: Vocabulary 79