《英语 第2册》PDF下载

  • 购买积分:8 如何计算积分?
  • 作  者:凌渭民主编
  • 出 版 社:北京:商务印书馆
  • 出版年份:1963
  • ISBN:K9017·424
  • 页数:147 页
图书介绍:

CONTENTS 1

Lesson 1 Text:What Is Science? 1

Lesson 2 Text:The First Electric Light 8

Lesson 3 Text:Metals 17

Lesson 4 Text:Dust 25

General Review Ⅰ (Lessons 1—4) 39

Lesson 5 Text:Heat from the Sun 44

Lesson 6 Text:Newton and the Problem of Gravitation(Ⅰ) 50

Lesson 7 Text:Newton and the Problem of Gravitation(Ⅱ) 58

Lesson 8 Text:Archimedes and the Crown 67

General Review Ⅱ (Lessons 5—8) 75

Lesson 9 Text:Cables,Conductors and Insulators 80

Lesson 10 Text:Incandescent and Fluorescent Lamps 91

Lesson 11 Text:Expansion and Contraction 98

Lesson 12 Text:A Letter to the Youth 107

General Review Ⅲ(Lessons 9—12) 114

Lesson 13 Text:The Indomitable Curie(1) 117

Lesson 14 Text:The Indomitable Curie(2) 126

Appendix Ⅰ Idioms and Phrases 139

Ⅱ Vocabulary 141