PART Ⅰ Memorizing Key Idioms through Meaning Inference
DAY 01 go / in
DAY 02 break / out
DAY 03 give / up
DAY 04 keep / down
DAY 05 come / on
DAY 06 Get / Off
DAY 07 look / from
DAY 08 take / to
DAY 09 turn / for
DAY 10 fall / of
DAY 11 put / over / by
DAY 12 set / with / away

PART Ⅱ Essential Idioms to Memorize in Order of Frequent Appearance
DAY 13 ~ DAY 42

PART Ⅲ Memorize High-Difficulty Idioms in Order of High Appearance
DAY 43 ~ DAY 50

Master essential high school idioms in one book

To help you prepare for high school grades and the CSAT with just one book, Word Master High School Idioms 1000, we compiled a database of idioms from major high school textbooks, academic assessments for each grade, mock exams and the CSAT, and EBS textbooks linked to the CSAT. We then selected and arranged 1000 essential high school idioms by considering frequency and importance.

Part composition to increase memorization effect

This 50-day study schedule is divided into sections to help you effectively memorize key idioms, organized by their characteristics. Part I covers core idioms along with their representative meanings for key verbs, prepositions, and adverbs. Part II covers essential idioms in order of frequency. Finally, Part III provides a step-by-step approach to learning high-level idioms in order of frequency.

Elements for expanding vocabulary and learning convenience

We have provided synonyms and additional expressions for each idiom to broaden students' vocabulary.
Additionally, confusing idioms are presented in groups to make learning easier.