《英语 第3册》

CONTENTS1

Lesson 1 Text:One of the Laws of Electricity1

Supplementary Reading:Electricity5

Grammar:The Compound Complex Sen-tence6

Lesson 2 Text:Language of Mathematics9

Supplementary Reading:The Use of Equa- tions15

Lesson 3 Text:Man-made Earth-satellites16

Grammar:The Complex Object,the Com-plex Subiect21

General Review Ⅰ27

Lesson 4 Text:Inertia30

Supplementary Reading:Newton's Laws ofMotion36

Grammar:The Word-order （Ⅰ）37

Lesson 5 Text:X-rays43

Supplementary Reading:X-rays48

Grammar:The Word-order （Ⅱ）50

Lesson 6 Text:Ultrasonics54

Supplementary Reading: Bats and Su-persounds59

Grammar:Elliptical Sentences61

General Review Ⅱ66

Lesson 7 Text:Atomic Structure71

Supplementary Reading:The Nucleus77

Grammar:The Attributive Clause （Ⅱ）79

Lesson 8 Text:Properties of Metals82

Supplementary Reading:Metals87

Grammar:The Attributive Clause （Ⅲ）89

Lesson 9 Text:The Behaviour of Gases93

Supplementary Reading: Specific Physi-cal Properties99

Lesson 10 Text:How Water Behaves101

Supplementary Reading:Water106

General Review Ⅲ108

Appendix Ⅰ Idioms and Phrases114

Ⅱ Vocabulary116