preface
Note
Textbook composition
time

Part 1: Creating Words
Lesson 1: Introduction to Korean Vocabulary
Lesson 2 Derivatives
Lesson 3: Compound Words
Part 2 Nature
Lesson 4 Body and Movement
Lesson 5 Weather and Seasons
Lesson 6 Time and Space
Lesson 7 Direction and Order
Lesson 8 Animals and Plants
Lesson 9 Light and Color
Lesson 10 Numbers and Quantities
Part 3 Society
Lesson 11 School Life
Lesson 12 Financial Institutions and Mail
Lesson 13: Buying Things
Part 4 Technology
Lesson 14 Family
Lesson 15 Cooking
Lesson 16: Clothing and Attire
Lesson 17: Housework
Lesson 18 Diseases and Treatment
Lesson 19 Information and Communication
Lesson 20 Roads and Traffic
Lesson 21 Morality and Rules
Part 5 Culture
Lesson 22 Leisure Activities
Lesson 23 Travel
Part 6 Philosophy
Lesson 24: Humans and Human Relationships
Lesson 25: Personality and Emotions

Model answer
Vocabulary index

* Learning objectives
We have presented goals to be achieved through learning each unit.

* Get your thoughts out there
We have designed this to arouse the interest and curiosity of learners and to remind them of the learning objectives of each unit.


* View words
We have made it possible to build a vocabulary list for each unit through the hierarchical relationship of vocabulary.
We have also made it possible to learn its usage through appropriate context.

* Word connection
By utilizing the collocation relationship where two or more words combine to form a semantic unit, the vocabulary is presented in bundles rather than individually.
Learners will be able to build an expanded mental vocabulary network by leveraging the vocabulary they already know.


* Increase vocabulary
It shows the process by which a word expands into a new vocabulary, such as a derivative or compound word, by meeting an affix or another word.

* Practice
Learn and practice the vocabulary presented in this unit.
In particular, the practice problems were designed to help establish a vocabulary system through a vocabulary list, and were presented to help build a vocabulary network of horizontal and vertical relationships through relationships such as polysemy, homonym, antonym, and synonymy.


* How to use
This is an area where you can expand and utilize what you have learned so far and your existing knowledge into areas such as speaking, reading, and writing.
We have created content from various angles that can capture the interest and attention of learners and situations encountered in real life.