20 Essential Grammar Rules That Koreans Find Difficult

This course is for those who need systematic learning of business English.

No more 'Oh really!' Now you can use English interjections as easily as you do Korean at work.

This course teaches you essential English expressions for online meetings, along with situational expressions from the beginning to the end of a meeting.

This is a basic business English course that will help you master the latest essential English patterns that native speakers actually use.

This is a lecture where you can learn everything from PPT design skills to planning and efficient production tips from instructor Yoo Sae-byeol, a power blogger and Naver influencer with a total of 24.8 million PPT content views.

This course is for those who want to increase sales through detailed pages.

This course expands 19 Korean verbs used every day into 119 English verbs and expressions.

This is a course where you will learn 20 verbs that native speakers frequently use in their daily lives, using 123 linking verbs.

This course is suitable for those who want to learn simple sentences starting with 'I' and useful expressions.

This course will teach you carefully selected dialogues and expressions from celebrity interviews.

This course is for those who want to learn Photoshop and use it without any difficulties.

This course is for intermediate learners who are thirsty for expressions and idioms, starting from the beginner to intermediate level.

This course is for those who are new to Excel or want to upgrade from basic to advanced level.

This course is for those who want to be able to use English naturally in a wider range of practical situations.

This lecture explains financial statements so that they can be easily used for stock investment.

This course is for those who need to prepare an English presentation in a short period of time.

This course is for those who want to improve the quality of their videos, which are 2% lacking.

This course is for those who want to quickly learn only the essential Python basics.

This course is for those who want to create their own motion graphics that fit their videos perfectly.

This course is for anyone who needs to learn how to write well.

Improve your English skills with systematic and integrated pattern lectures that contain the field know-how of professional English teachers. Experience the Magical 3 Step of <Writing-Speaking-Conversation> that turns English beginners into English experts in a short period of time.

We have carefully selected only the most frequently asked questions from previous OPIC exams with a high hit rate. The lectures were created based on manuscripts written by a teacher who has taught OPIC at Samsung Group affiliates for about 15 years. Since the OPIC covers topics related to daily life, it is also helpful for learning English for daily life.

This course teaches you essential English expressions for online meetings, along with situational expressions from the beginning to the end of a meeting.

A curriculum with everything for English learning: Speaking, Reading, Writing, Grammar! ChatGPT alone can handle all this.

This course is for those who want to be able to use English naturally in a wider range of practical situations.

This is a basic business English course that will help you master the latest essential English patterns that native speakers actually use.

Intermediate Financial English consists of a total of 20 lessons.

Beginner Financial English consists of a total of 20 lessons.

From first impressions to contracts, everything starts with conversation. Take this course now and use small talk as a weapon in your upcoming work situations to advance your career.

Perfect Interview English with Charm and Persuasion Job interviews aren't won by English skills alone. From self-introductions to motivation for applying, explaining strengths and weaknesses, to handling situational questions—you need strategies to answer logically and confidently. This course is based on frequently asked questions from actual global companies and foreign firms, following a learning sequence of ✔ Answer Structure Design → ✔ Key Expression Mastery → ✔ Real-world Role-play Training. Rather than simple memorization, we'll develop your ability to expand answers with your own unique stories. Intensive analysis of 30+ essential frequently asked questions Model answers & instant variation training Logical answer frameworks that interviewers love Role-plays that capture the real interview atmosphere This will be the most practical guide for those preparing for English interviews at foreign companies, global corporations, and major domestic companies.

This course uses a 3-step structure of Speaking → Writing → Presentation to help you organize your thoughts and create your own story in English. Additionally, we provide small talk, issue discussions, cultural exchange, and even special Singlish lessons.

✨ Course Benefits ✅ Build confidence in speaking English Break free from hesitant moments and clearly explain your work in English. ✅ Unlock your speaking ability with key expressions for each situation Learn and train to instantly use frequently used expressions for meetings/negotiations/reports/customer service situations. ✅ Establish sentence structures you can actually use Frequently used patterns and sentence flows become second nature, allowing the next sentence to flow naturally. ✅ Develop practical skills by speaking along with scripts Listen and repeat to practice real work situations like simulations. ✅ Easy review with provided PDFs Review conveniently during commute time with PDF materials tailored to each lecture. ✅ Gain confidence in global communication Naturally converse without nervousness in meetings with overseas buyers and clients, English-conducted team meetings, and online conferences. ✅ Perfect training method for working professionals studying alone Invest just 5-10 minutes daily, and practical English for immediate workplace use becomes yours.

List of edited 32 English Course MOOC lecture scripts

Software Practical English Guidebook | Great IT English