英语 第1册 下PDF电子书下载

Lesson 1 1

Lesson 2 12

Lesson 3 24

Lesson 4 36

Lesson 5 49

Review Exercises(Lessons1-5) 64

Lesson 6 72

Lesson 7 87

Lesson 8 100

Lesson 9 112

Lesson 10 126

Review Exercises(Lessons 6-10) 140

Lesson 11 149

Lesson 12 163

Lesson 13 179

Lesson 14 193

Lesson 15 207

Lesson 16 222

Review Exercies(Lessons 11-16) 237

Appendix Ⅰ Rules of Reading Governing Digraphs 一些字母组合的读音规则 246

Appendix Ⅱ Everyday Expressions 日常用语 248

Appendix Ⅲ A List of Irregular Verbs 不规则动词表 251

Appendix Ⅳ Phrases and Expressions 短语和词组 254

Appendix Ⅴ Vocabulary 262