英语同步练习 1PDF电子书下载

Unit 1　Greetings and Introduction 1

Unit 2　English Learning 7

Unit 3　Traveling 13

Unit 4　Food and Drink 19

Unit 5　Modern Communication 26

Test paper 1 34

Test paper 2 40

Unit 6　Seasons and Weather 46

Unit 7　Battle 53

Unit 8　Culture and Custom 59

Unit 9　Environment Conservation 65

Unit 10　Strong Will 72

Test paper 3 80

Test paper 4 90