Unit 1 Online Education
Part One Warming-up Questions
Part Two Text Studies
Text 0ne 0nline Education
Text Two Overcoming the Challenges in Online Learning
Text Three MOOCs Are Moving Forward
Part Three Grammar Studies
�ͺϾ�Complex Sentences

Unit 2 Friendship
Part One Warming-up Questions
Part Two Text Studies
Text One Aristotle on Friendship
Text Two Unreasonable Expectations in a Friendship
Text Three Men��Women��and Friendship
Part Three Grammar Studies
���Z�ľ�Attributive Clause
Practice Test 1

Unit 3 Business
Part One Warming-up Questions
Part Two Text Studies
Text One Guidelines to Business Etiquette
Text Two How to Establish Business Relationships for Small Companies
Text Three Business Bribery
Part Three Grammar Studies
���~�ԏľ�Noun Clauses

Unit 4 Transportation
Part One Warming-up Questions
Part Two Text Studies
Text One Why Life Without a Car Is Better?
Text Two Why Is Green Transportation Important?
Text Three B icycle����The Future Means of Transportation
Part Three Grammar Studies
ͬλ�ZAppositive
Practice Test 2

Unlt 5 Travelling
Part One Warming-up Questions
Part Two Text Studies
Text One 9 Reasons Why Travelling Is Important in Life
Text Two Disneyland Park
Text Three Hot Times in Death Valley
Part Three Grammar Studies
���Z�ľ�AdverbiaI Clause

Unit 6 Man and Nature
Part One Warming-up Questions
Part Two Text Studies
Text One Effects of Car Pollutants on the Environment
Text Two The Use of Soil to Reduce the CO2 in the Atmosphere
Text Three The Effects of Environmental Change on Birds
Part Three Grammar Studies
һ��F�ڕr��һ���^ȥ�r��һ�㌢��rSimple Present Tense��Simple Past Tense & Simple Future Tense
Practice Test 3

Unit 7 Food
Part One Warming-up Questions
Part Two Text Studies
Text One Four Solutions to Enjoy Mooncakes Without Getting Fat
Text Two Restaurant Etiquette
Text Three Steps on How to Make a Pizza
Part Three Gmmmas Studies
�F����ɕr���^ȥ��ɕrPresent Perfect Tense and Past Perfect Tense

Unit 8 Parenting
Part One Warming-up Questions
Part Two Text Studies
Text One Positive Parenti ng
Text Two 7 Additional Benefits of Reading to Children
Text Three HOW to Teach Kids Good Manners
Part Three Grammaz Studies
�F���M�Еr���^ȥ�M�Еr�͌����M�ЕrPresent Continuous Tense�� Past Continuous Tense & Future Continuous Tense
Practice Test 4
Glossary
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