《科技英语读本 下》求取 ⇩

Lesson OneText：Man-made Fibres Grammar：分词的时态1

Lesson TwoText：Microscopes and Medicine Grammar：“AS”的用法18

Lesson Three Text：Fire Grammar：句子成分的分隔38

Lesson FourText：Extremely Useful Radioisotopes Grammar：动词不定式的时态55

Lesson FiveText：Numbers and Mathematics Grammar：后置定语70

Lesson SixText：Electricity—Your Obedient Servant—the Electron Grammar：虚拟语气86

Lesson SevenText：Television Grammar：动名词的时态104

Lesson EightText：Albert Einstein Grammar：过去完成时121

Lesson NineText：Albert Einstein（continued） Grammar：倒装句135

Lesson TenText：Machines Do Not Understand English Grammar：进行时154

Lesson ElevenText：Tin-tacks Bewitched Grammar：“THAT”的用法173

Lesson TwelveText：The Telephone of Today—and Tomorrow Grammar：“IT”的用法193

Lesson ThirteenText：Scientific Method and the Methods of Science Grammar：插入语208

Lesson FourteenText：Travel in Space：To the Moon and Beyond Grammar：省略句226

Lesson FifteenText：Telecommunications Grammar：一般过去将来时和过去将来进行时247

Lesson SixteenText：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