Unit 1 Basic Circuit and Its Applications
INTENSIVE READING
1.1 Basic Circuit Concepts
1.2 Capacitance and Inductance
WRITING
Resume
INTENSIVE READING
1.3 Voltage Dividers
1.4 Filters
CAREER SPEAKING
Job Interview
EXTENSIVE READING
Passage 1 Ohm's Law
Passage 2 What Is Electricity
TRANSLATION
Features of Scientific English
UNIQUE ENGLISH
Brain Teaser
Unit 2 0ptics
INTENSIVE READING
2.1 Nature of Light
2.2 Reflection and Refraction
WRITING
Letter of Thanks
INTENSIVE READING
2.3 Numerical Aperture（NA）
2.4 Electromagnetic Radiation
CAREER SPEAKING
Meeting Guests
EXTENSIVE READING
Passage 1 What Is Light
Passage 2 Convex Lens
TRANSLATION
Translation of Words and Phrases
UNIQUE ENGLISH
Incredible Sentences
Unit 3 Laser
INTENSIVE READING
3.1 This Is Laser
3.2 Applications of Laser
WRITING
Letter of Congratulation
INTENSIVE READING
3.3 Laser Construction
3.4 Popular Misconceptions about laser
CAREER SPEAKING
Introducing Enterprises
EXTENSIVE READING
Passage 1 A Prospectus about Laser Machines
Passage 2 Surgery Using Lasers
TRANSLATION
Translation of Noun Clauses
UNIQUE ENGLISH
Funny Chinglish
Unit 4 0ptical Detection
INTENSIVE READING
4.1 Photoelectric Effect
4.2 Photodiode
WRITING
Letter of Apology
NTENSIVE READING
……
Unit 5 Fiber-optic Communication
Unit 6 Laser Processing
Glossary
References
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