Chapter 1 Plural and Uncountable Nouns
Unit 01 Singular and Plural Nouns
Unit 02 Uncountable Nouns

Chapter 2 Articles the, this, and that
Unit 01 Definite Article the
Unit 02 this and that

Chapter 3 There is / There are
Unit 01 There is / There are
Unit 02 There is / There are Negative and Interrogative Sentences

Chapter 4 Present Progressive
Unit 01 Meaning and form of present progressive tense
Unit 02 Negative and interrogative sentences in the present progressive tense

Chapter 5 Adjectives and Adverbs
Unit 01 Adjectives
Unit 02 Adverbs

Chapter 6 Past Tense of Verbs I
Unit 01 Past tense of the verb "be"
Unit 02 Past Tense of Regular Verbs - Rule Changes

Chapter 7 Past Tense of Verbs II
Unit 01 Past Tense of Regular Verbs - Irregular Conjugation
Unit 02 Past tense negative and interrogative sentences of regular verbs

Chapter 8 Prepositions
Unit 01 Prepositions of Time and Place
Unit 02 Prepositions of Location

Practice Test 163

[Textbook Features]

- Chapter structure tailored to the learner's level
- Customized grammar learning through step-by-step learning
- Learning how to solve descriptive problems for internal exams
- Problem-solving learning that requires critical thinking skills, not just memorization.
- Improved problem-solving skills through repetitive learning
- Systematic learning through basic vocabulary and sentences
- Natural learning through repetitive problem solving
- Master basic elementary grammar perfectly

[Textbook Structure]

Step 1_ Unit Description & Warm-up
Each chapter is divided into two units and systematically explained, and the Warm-up section allows you to review the basics once more before starting full-scale learning.

Step 2_ Check up
We have made it possible to check the basic contents of grammar covered in each unit.

Step 3_ Step up
We have made it possible to solve various types of problems by utilizing what you have learned in each unit.

Step 4_ Final Check
It consists of problems based on the contents of the two Units, which are the final step in concluding the contents of each Chapter.
In particular, we have added problems that can improve your writing skills.

Step 5_ Exercise
At the end of each chapter, we present a variety of related problem types that you may see on the exam.
It is also structured so that you can review what you have learned previously.

Step 6_ Practice Test
It consists of a total of 3 sessions, and all the content learned in the book is organized into 5-option multiple-choice questions and descriptive questions, allowing learners to check what they have learned at the end.