英语 第一册PDF电子书下载

Unit 1 Our New School 1

Unit 2 A Letter to a Friend 12

Unit 3 My Family 26

Unit 4 Time 37

Unit 5 Computer and Our Life 49

Unit 6 Sports 65

Unit 7 English Study 78

Unit 8 Weather 90

Unit 9 Festivals 102

Unit 10 Friendship 115

Vocabulary（生词表） 131

Irregular Verbs（不规则动词） 148

Changes in International Phonetic Symbols for English 151