UNIT 1 Nature
The Human Relationship with Nature
Nature Makes Us Happier
Nature in Chinese Culture
Excerpt from Walden
Two Ways of Seeing a River
Reading for Fun： Nature Is Speaking-Mother Nature
UNIT 2 Animals
The Perfect Dog
Animals to the Rescue
Born in China
Do Animals Have a Sixth Sense About Natural Disasters?
At the Turtle Hospital
Reading for Fun： Animal Jokes
UNIT 3 Food
One Man's Meat ls Another Man's…
Dining in China： Culture Shock
Food Is an Emotion
What Food Tells Us About China's National Identity
A Family Dinner Party
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