While the title suggests 4,000 words, each book actually highlights approximately 600 core words , totaling 3,600 main target words across the series, often supplemented by appendices.
Focuses heavily on the Academic Word List (AWL), crucial for students. Upper-Intermediate
Transitioning to mid-frequency vocabulary for better fluency. Intermediate 4000 essential english words vk
Designed by applied linguist Paul Nation , the series focuses on that appear most often in spoken and written English.
Mastery of these words allows learners to understand approximately 80% of newspapers and academic texts and 90% of novels and everyday conversations . Breakdown by Level While the title suggests 4,000 words, each book
Sophisticated vocabulary for complex professional and academic use.
Each of the six books contains 30 units , with each unit introducing 20 words . Intermediate Designed by applied linguist Paul Nation ,
Foundational high-frequency words (e.g., "afraid," "agree," "clever"). Elementary Expanding basic vocabulary with contextual stories. Book 3 Pre-Intermediate