Section 01 People
01 Day Characters
02 Day Describing People
03 Day Emotions
04 Day Jobs

Section 02 Daily Life
05 Day Clothes
06 Day Food
07 Day Cooking
08 Day House
09 Day Transportation
10 Days in the Office
11 Days On the Road
12 Day Housework & Tools
13 Days at the Supermarket
14 Days Describing Things

Section 03 Leisure & Health
15 Day Senses
16 Day Health & Illness
17 Day Travel
18 Day Hobbies
19 Day Sports
20 Day Shopping
21 Day At the Restaurant
22 Days at the Beach
23 Day Special Days
24 Day Outdoor Activities

Section 04 Nature
25 Day Nature
26 Day Weather
27 Day Farming
28 Day Plants
29 Day Animals
30 Day Birds & Insects
31 Day The Environment

Section 05 Science & Education
32 Day Science & Technology
33 Day Space
34 Day Energy
35 Day Education
36 Day School

Section 06 Society & Culture
37 Day Society & Economy
38 Day Politics & Law
39 Day History & Religion
40 Days The World

Cumulative testing
Answers
Index

* Topic-based vocabulary learning
People, Daily Life, Leisure & Health, Nature, Science & Education, which are closely related to our lives.
The six major topics of Society & Culture are further divided into 40 subtopics, and words with closely related meanings are presented together.
Topic-based learning increases learning interest and memorization effectiveness by creating associations between words.

* Previous Check
You can check the words to learn each day in advance.
By checking as in the example above, you can focus on learning the words that need to be looked at in more detail in the text, and after finishing studying, you can come back and check whether you have accurately learned all the words that were confusing or unfamiliar.

* Difficulty classification
Within each day, words are arranged in order from easy to difficult, allowing for systematic vocabulary study according to difficulty level.

* Textbooks and past exam questions
You can see how the words you learned are applied in actual textbooks and tests.

* Vocabulary tip & Culture tip
Useful expressions related to the title, compound words, grammar rules, prefixes and suffixes, meaning differences between synonyms, broken English,
We provide a variety of useful tips, including tips on Anglo-American culture, to help you broaden your understanding and use of vocabulary.

* Listen QR code
You can easily listen to the MP3 file for memorizing the title and its meaning through the QR code.

* Essential Idioms
You can learn 2-3 essential idioms together in one day.

* Exercise
You can assess your learning progress through problems provided each time, such as completing phrases, inferring relationships between words, choosing words with different characteristics, and completing sentences.

* Cumulative test
You can study the words you have learned previously by repeating them through daily cumulative tests.

*Workbook
After studying this book, you can self-test and review through the workbook.
It consists of a Daily Check-up that tests the words and examples learned in Day 1 and a 4-day cumulative test that tests the words learned in Day 4.

*Mini book
You can easily memorize words anytime, anywhere with this mini-book that includes the word's meaning and a QR code for listening.

*Learning app
Utilize your spare time to memorize vocabulary, play MP3 files, and test vocabulary and example sentences all in one app.