May 26, 2025

Eclonich.com

The Secret Method This Korean Used to Master a Foreign Language in 100 Days

Have you ever spent countless hours learning English but still found it hard to speak fluently? This article introduces a foreign language learning miracle from Korea: in just 100 days, by using the “100LS Training Method,” you can break free from traditional boring study routines and genuinely communicate in English through repeated movie watching and practical sentence accumulation—without wasting unnecessary time.


What is the 100LS Training Method?

The 100LS Training Method, as the name suggests, combines “100 times Listening + 100 times Speaking.” Its core is “context-based, listening and speaking first,” completely abandoning the old approach of rote memorizing grammar rules. It emphasizes that language is fundamentally a communication tool, not just knowledge points.

By choosing a movie or TV show you like and investing 100 days to repeatedly listen carefully and loudly imitate the lines in stages, you can accumulate thousands of useful English sentences. This training gradually builds you native-like listening and speaking skills, reaching the level of truly using a foreign language fluently.


The Five Golden Principles of the 100LS Training Method

1. Let Go of Grammar Obsession, Start from “Context”

Many learners fall into the trap of “I must master grammar before speaking well.” In truth, language is about communication, not perfect grammar. Just like when we learned our native tongue as children, we didn’t memorize grammar rules—we naturally acquired language through real-life “contexts.”

The 100LS method teaches us to familiarize with language through real conversations and contexts, understanding when and where certain sentences apply. Even simple sentences should be spoken aloud, paying attention to pronunciation and intonation so your language sense gradually develops.

2. Train Your “Mouth” and “Ears,” Don’t Overthink with Your Brain

The best way to learn a language is by imitation and repetition. Simply understanding and memorizing won’t help you speak fluently. You need to constantly listen with your ears and mimic with your mouth, just like a baby learning to talk, practicing over and over.

Though this process can feel tedious, it’s the only shortcut to “understanding and speaking.” Only by repeatedly hearing authentic native pronunciation from teachers or movies can your ears adapt, making English listening as natural as your mother tongue over time.

3. Use 100 Days to Watch One Movie 100 Times; the Effect Is Miraculous

You may have heard “watching more movies helps you learn English,” but the 100LS method takes it further. It requires picking one movie or TV episode and watching it 100 times, repeating listening and speaking continuously.

At first, you may not understand the dialogue and feel bored, but if you persist, the characters’ conversations will sound as natural as your native language. This happens because you have internalized these sentences countless times, mastering the rhythm and usage of the language.

4. Listen First, Speak Second—Change the Traditional Learning Order

The US Defense Language Institute’s foreign language training shows us that language learning should follow the sequence “listening → speaking → reading → writing,” not the traditional classroom order of “grammar → vocabulary → writing.”

Soldiers spend intensive daily training alternating listening and speaking, forcing their brains to respond directly in the foreign language without thinking in their mother tongue. This immersive training enables them to achieve fluent communication in six months.

By mimicking this learning path, we too can quickly develop “language intuition” and speaking ability instead of rote memorizing grammar.

5. Find Your Favorite Movie or Series—Passion Fuels Persistence

Interest is the strongest motivation in learning any skill. Choose a movie or series you genuinely love. This not only makes learning enjoyable but ensures you want to watch it repeatedly, completing the 100-times repetition.

It’s recommended to pick modern life-themed romantic or light comedy films, avoiding sci-fi or war genres that are detached from daily life. Examples include “Notting Hill,” “Love Actually,” or “Bridget Jones’s Diary” — these have conversational, humorous lines perfect for everyday spoken English practice.


Step-by-Step Guide to 100LS Learning

Step 1: Watch Once Without Subtitles, Focus on Understanding the Story and Intonation

Turn off all subtitles for your first watch, concentrating on grasping the plot and getting used to the sound and rhythm of English. Even if you don’t understand much, keep watching to build your auditory adaptation.

Step 2: Watch Again With Chinese Subtitles to Confirm the Storyline

For the second watch, turn on Chinese subtitles to fill in understanding gaps and clarify the story. This step helps you establish context and background, which is essential for deeper learning.

Step 3: Watch With English Subtitles and Write Down Unknown Sentences

On the third watch, turn on English subtitles. Pause and write down any sentences you don’t understand or are unfamiliar with. Taking notes strengthens memory and allows you to look up vocabulary and phrase usage later.

Step 4: Repeatedly Listen and Shadow Key Phrases

Play important sentences repeatedly, then immediately mimic them aloud until your pronunciation is accurate and smooth. This phase is intensive “listening + speaking” training that solidifies memory and hones oral skills.

Step 5: Refine Sentence by Sentence Until You Can Speak Naturally

With continuous repetition and imitation, you’ll eventually speak English without thinking about grammar consciously. After completing 100 repetitions of one movie, move on to the next one, steadily improving your level.


Set Clear Goals and Stay Committed

Before starting 100LS training, set a clear and strong goal. Whether it’s traveling abroad, getting a promotion, or passing an exam, having a specific target helps you overcome fatigue and plateaus during learning.

Write down your goal and break it into daily study plans. Dedicate fixed times every day to watch and shadow, use spare moments wisely, and persist for 100 days. With consistent effort, results are guaranteed.


The core of the 100LS Training Method is “persistence + scientifically ordered training + interest-driven learning.” It allows you to learn a foreign language naturally, without burying yourself in grammar books or memorizing word lists. Just commit to completing 100 repetitions of listening and speaking practice, and your English communication skills will dramatically improve to near-native level.

Are you ready to take on this 100-day challenge? Pick a favorite movie, turn off subtitles, open your mouth, and start your 100LS language miracle!