Description: This one book will instantly revive your high school English grammar skills! No need for rote memorization; grammar is in the sentences, making learning simple and effective! "24 Grammar Categories & Sentence Patterns" + "Color-coded Grammar Blocks" will help you understand English sentence structure at a glance, installing the "core structures" of English sentences into your brain! Develop the ability to break down sentence structures and correctly interpret meaning, giving you more confidence in daily reading and preparing for reading comprehension tests! The problem of not understanding English is often not due to vocabulary, but rather a lack of grasp of sentence "grammatical structures," and an inability to analyze and organize the various elements within a sentence.