The 4000 Essential English Words series by Paul Nation is a structured vocabulary-building program designed to help English learners acquire the most useful and frequently used words in English. The series is divided into 6 books, each containing 600 carefully selected words, totaling 3,600 unique high-frequency words across the entire set.
📘 About the Book:
Book 1 introduces 600 essential words across 30 units (20 words per unit).
Each unit includes:
- Word list with definitions and example sentences
- A short story or passage using the new vocabulary
- Practice exercises (fill-in-the-blanks, matching, writing, etc.)
🧠Who is it for?
- English learners at a beginner to low-intermediate level (A2–B1 CEFR).
- Ideal for self-study, classroom use, or building reading fluency.
