preface
Note
Textbook composition table

[Unit 1] Healthy Life
1-1.
Food and Nutrition
1-2.
healthy body

[Unit 2] Happiness and Rest
2-1.
The Secret to Happiness
2-2.
A life with rest

Review 1

[Unit 3] Language and Learning
3-1.
Language and Culture
3-2.
language learning

[Unit 4] Thoughts and Stereotypes
4-1.
Culture and mindset
4-2.
Stereotypes and values

Review 2

[Unit 5] Climate and Topography
5-1.
climate change
5-2.
A travel destination with unique terrain

[Unit 6] Environment and Living Space
6-1.
Cities and Environment
6-2.
living space

Review 3

[Unit 7] Humans and Psychology
7-1.
Human Relationships and Psychology
7-2.
Psychology and personality

[Unit 8] The Future of Jobs
8-1.
Lifelong career
8-2.
Changing jobs

Review 4

| Appendix |
Listening passage
Model answer