《英语 光学类》

Lesson One1

CONTENTS1

Text:Sources of Light18

Word Study:take,much,appear,seem18

Reading Material:What Is Light?18

Lesson Two18

Text:The Speed of Light35

Word Study:time,reason,require35

Reading Material:The speed of Light35

Lesson Three35

Reading Material:Mirrors50

Lesson Four50

Text:How We Locate Objects50

Word Study:have,focus,locate50

Text:The Nature of Light(1)66

Word Study:raise,while,note66

Reading Material:The Nature of Light(1)Lesson Five66

Text:The Nature of Light(2)84

Word Study:consist,extend,behave84

Reading Material:The Nature of Light(2)Lesson Six84

Text:The Laws of Reflection and RefractionWord Study:compare，term,occur,relateReading Material:The Laws of Geometrical OpticsLesson Seven99

Word Study:find,correspond,rather thanReading Material:Huygens PrincipleLesson Eight116

Text:Huygens Principle116

Text:Something about Optical EngineeringWord Study:available,place,doReading Material:The Role of Engineers in ManufacturingLesson Nine134

Text:Optical Glass151

Word Study:refer,result,vary151

Reading Material:Future Trends in Lens DesignLesson Ten151

Text:The Microscope167

Word Study:present167

Reading Material:The Simple MicroscopeLesson Eleven167

Text:The Telescope185

Word Study:replace,define,view,subtendReading Material:Three Types of TelescopesLesson Twelve185

Reading Material:Stadia Range FindersLesson Thirteen200

Word Study:until,range200

Text:Rangefmders200

Text:Laser—a New Source of Light214

Word Study:image,pulse,supply214

Reading Material:The Laser214

Lesson Fourteeen214

Text:The Photoelectroc Effect230

Word Study:expect,excite230

Reading Material：Something about PhotoelectricDevices(1)Lesson Fifteen230

Text:Image Intensifiers and ConvertorsWord Study:connect,fitReading Material:Something about PhotoelectricDevices(2)Appendix Ⅰ247

Vocabulary （总词汇表）285

Appendix Ⅱ285