Unit 1 Means of Transportation
Section A Introduction to Common Means of Transportation
Section B Airway
Section C Railway
Section D Traffic Jams
Unit 2 Weather and Climate
Section A Weather and Climate
Section B The Effect of Weather on People
Section C Climates Variations
Section D The Change of Climate
Unit 3 Signs
Section A Signs Everywhere
Section B Traffic Signs
Section C Other Public Signs
Section D Do We still Need Stop Signs
Unit 4 Health and Fitness
Section A Health and Fitness
Section B Smoking and Health
Section C Exercise for Health
Section D Losing Weight for Health
Unit 5 Holidays
Section A Various Holidays in China and Western Countries
Section B Christmas and the Spring Festival
Section C Loves Day
Section D Holiday Syndrome
Unit 6 Well-behaved
Section A Table Manners
Section B Dressing Manner for Work
Section C Other Good Manners
Section D Why We Should Be Well-behaved
Unit 7 Digital World
Section A Digital Products
Section B Computers
Section C Digital Cameras
Section D Enjoy Your Digital Life
Unit 8 Pollution
Section A Various Pollution
Section B Air Pollution
Section C Water Pollution
Section D China Wakes up to the Dangers of Pollution
Vocabulary
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