
- 作 者:凌渭民主编
- 出 版 社:北京:商务印书馆
- 出版年份:1963
- ISBN:K9017·408
- 标注页数:82 页
- PDF页数:87 页
请阅读订购服务说明与试读!
订购服务说明
1、本站所有的书默认都是PDF格式,该格式图书只能阅读和打印,不能再次编辑。
2、除分上下册或者多册的情况下,一般PDF页数一定要大于标注页数才建议下单购买。【本资源87 ≥82页】
图书下载及付费说明
1、所有的电子图书为PDF格式,支持电脑、手机、平板等各类电子设备阅读;可以任意拷贝文件到不同的阅读设备里进行阅读。
2、电子图书在提交订单后一般半小时内处理完成,最晚48小时内处理完成。(非工作日购买会延迟)
3、所有的电子图书都是原书直接扫描方式制作而成。
Contents 1
LESSON 1 How to Study English 1
LESSON 2 Try,Try Again 3
LESSON 3 Counting and Measuring in Old Times 6
General Review 1 10
LESSON 4 Scientists'Language 14
Supplementary Reading:A Dialogue 17
LESSON 5 Something about tie Sun 19
LESSON 6 Motion of Sound 23
Supplementary Reading:Velocity of Sound 27
General Review 2 30
LESSON 7 Tomorrow Is with Us 33
LESSON 8 Dreiser's Letter to William Z.Foster 38
Supplementary Reading:Our Faith in Victory 41
LESSON 9 A.S.Popov,the Inventor of Radio 43
General Reuiew 3 48
Reading Material:The Air 52
LESSON 10 Experiments in Physics 53
Supplementary Reading:Energy 55
LESSON 11 Michael Faraday 58
LESSON 12 Power—An Important Factor of Productive Force 63
Supplementary Reading:Learn by Asking 66
LESSON 13 Galileo and the Lamps 69
LESSON 14 Electronic Computers 72
Supplementary Reading: Electronics and Its Applications 75
General Reuiew 4 77
Reading Material:Atomic Energy 81