Lesson One Text:Man-made Fibres Grammar:分词的时态 1
Lesson Two Text:Microscopes and Medicine Grammar:“AS”的用法 18
Lesson Three Text:Fire Grammar:句子成分的分隔 38
Lesson Four Text:Extremely Useful Radioisotopes Grammar:动词不定式的时态 55
Lesson Five Text:Numbers and Mathematics Grammar:后置定语 70
Lesson Six Text:Electricity—Your Obedient Servant—the Electron Grammar:虚拟语气 86
Lesson Seven Text:Television Grammar:动名词的时态 104
Lesson Eight Text:Albert Einstein Grammar:过去完成时 121
Lesson Nine Text:Albert Einstein(continued) Grammar:倒装句 135
Lesson Ten Text:Machines Do Not Understand English Grammar:进行时 154
Lesson Eleven Text:Tin-tacks Bewitched Grammar:“THAT”的用法 173
Lesson Twelve Text:The Telephone of Today—and Tomorrow Grammar:“IT”的用法 193
Lesson Thirteen Text:Scientific Method and the Methods of Science Grammar:插入语 208
Lesson Fourteen Text:Travel in Space:To the Moon and Beyond Grammar:省略句 226
Lesson Fifteen Text:Telecommunications Grammar:一般过去将来时和过去将来进行时 247
Lesson Sixteen Text:Water Supplies—A Growing Problem Grammar:强调句 267
Appendix: 282
1.分课词汇表 282
2.自由阅读材料 326
3.长难句分析 363
4.构词知识 371
5.练习答案 376
6.各国学会、协会、制定标准机构及专业标准名称及其缩写 413
Index:下册词汇和习语 464