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English Communication Course
More than 2 million students worldwide

English Communication Course

Master every dimension of professional English communication, from writing sharp emails and reports to speaking with authority in meetings and presentations. This course gives you the grammar, vocabulary, tone, and cultural awareness to communicate clearly in any workplace situation. Whether you're navigating difficult conversations or presenting to senior leadership, you'll have the skills to do it well.

Dedika for businesses

What you will learn:

You'll build a strong foundation in professional grammar, vocabulary, and pronunciation before moving into practical skills like email writing, business correspondence, and report structure. You'll develop active listening strategies, spoken fluency, and the ability to participate effectively in meetings and deliver clear verbal instructions. The course also covers cross-cultural communication, presentation planning, and high-stakes conversations including negotiation and conflict resolution. You'll finish with advanced skills in storytelling, leadership communication, and using AI writing tools responsibly.

How you study in practice English Communication Course

How you practice English Communication Course

For companies looking to train their teams

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course Content

8 Chapters • 36 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of English Communication

  • Lesson 1 • Core Grammar for Professionals

    Covers essential grammar rules that underpin clear professional writing and speech. Establishes the grammatical baseline needed for all subsequent chapters.

  • Lesson 2 • Building Professional Vocabulary

    Introduces high-frequency workplace vocabulary and strategies for expanding word knowledge. Equips learners to express ideas precisely in professional settings.

  • Lesson 3 • Pronunciation and Spoken Clarity

    Addresses key pronunciation patterns that affect intelligibility in spoken English. Provides practical drills to reduce common mispronunciation habits.

  • Lesson 4 • Principles of Clear Communication

    Defines clarity, conciseness, and coherence as the pillars of effective communication. Learners apply these principles to evaluate and improve sample messages.

Chapter 2See details

Listening and Comprehension Skills

  • Lesson 1 • Active Listening Fundamentals

    Distinguishes active listening from passive hearing and introduces core attentive listening behaviors. Connects listening quality directly to workplace communication outcomes.

  • Lesson 2 • Note-Taking and Information Retention

    Teaches structured note-taking methods for meetings, calls, and presentations. Reinforces comprehension by converting spoken input into organized written records.

  • Lesson 3 • Clarifying and Confirming Understanding

    Provides language and strategies for seeking clarification without disrupting communication flow. Ensures learners can verify understanding in real-time interactions.

  • Lesson 4 • Comprehending Different Accents

    Exposes learners to a range of English accents common in global workplaces. Builds flexibility in processing varied pronunciation and speech patterns.

Chapter 3See details

Professional Speaking and Verbal Delivery

  • Lesson 1 • Delivering Clear Verbal Instructions

    Focuses on structuring and delivering step-by-step verbal instructions with precision. Learners practice sequencing language and confirming that instructions are understood.

  • Lesson 2 • Voice, Tone, and Vocal Presence

    Addresses volume, pitch, pace, and emphasis as tools for projecting authority and engagement. Learners develop a vocal presence suited to professional environments.

  • Lesson 3 • Fluency and Natural Speech Patterns

    Targets hesitation, filler words, and unnatural pausing that reduce spoken fluency. Learners practice techniques to speak more smoothly and confidently.

  • Lesson 4 • Workplace Conversation Skills

    Covers turn-taking, topic management, and professional small talk in workplace interactions. Builds the conversational competence needed for daily professional exchanges.

  • Lesson 5 • Participating Effectively in Meetings

    Equips learners with language for contributing, agreeing, disagreeing, and summarizing in meetings. Directly applies fluency and vocabulary skills to a high-stakes workplace context.

Chapter 4See details

Professional Writing Essentials

  • Lesson 1 • Editing and Proofreading Techniques

    Introduces systematic editing strategies to catch grammar, clarity, and formatting errors. Reinforces writing quality as a professional standard, not an afterthought.

  • Lesson 2 • Professional Email Writing

    Covers email structure, subject lines, salutations, body content, and closings for workplace use. Applies grammar and tone principles to the most common professional writing format.

  • Lesson 3 • Writing Reports and Summaries

    Teaches how to organize, draft, and refine professional reports and executive summaries. Develops the ability to present complex information in a structured, readable format.

  • Lesson 4 • Sentence and Paragraph Construction

    Builds skill in writing varied, well-structured sentences and coherent paragraphs. Provides the foundational writing mechanics required for all professional documents.

Chapter 5See details

Business Correspondence and Messaging

  • Lesson 1 • Internal Memos and Announcements

    Teaches the purpose, format, and tone of internal memos and workplace announcements. Connects written communication skills to internal organizational information flow.

  • Lesson 2 • Responding to Difficult Messages

    Provides strategies for replying to complaints, rejections, and sensitive requests professionally. Develops diplomatic writing skills that protect relationships while addressing issues directly.

  • Lesson 3 • Instant Messaging and Chat Etiquette

    Addresses professional norms for workplace chat platforms and instant messaging tools. Helps learners maintain professionalism in informal digital communication channels.

  • Lesson 4 • Writing Persuasive Business Messages

    Introduces persuasion frameworks for proposals, recommendations, and requests. Learners craft messages that motivate action while maintaining professional credibility.

  • Lesson 5 • Formal Business Letter Writing

    Covers the structure, language, and conventions of formal business letters for external communication. Builds on email writing skills and extends them to higher-formality contexts.

Chapter 6See details

Presentations and Public Speaking

  • Lesson 1 • Managing Presentation Anxiety

    Addresses the psychological and physical aspects of public speaking anxiety with practical techniques. Builds the confidence needed to perform effectively under pressure.

  • Lesson 2 • Planning and Structuring Presentations

    Covers how to define a presentation goal, identify key messages, and build a logical structure. Establishes the planning foundation that determines presentation effectiveness.

  • Lesson 3 • Handling Questions and Objections

    Prepares learners to respond to audience questions and challenging objections with clarity and composure. Develops the impromptu speaking skills essential for credible professional presentations.

  • Lesson 4 • Language for Presentations

    Provides the specific phrases and signposting language used to guide audiences through a presentation. Directly applies spoken English skills to the structured presentation format.

  • Lesson 5 • Audience Engagement Techniques

    Teaches methods for maintaining audience attention and creating interactive presentation experiences. Connects vocal delivery and language skills to real-time audience management.

Chapter 7See details

Cross-Cultural and Global Communication

  • Lesson 1 • Adapting English for Global Audiences

    Covers plain English principles, avoiding idioms, and simplifying language for non-native speakers. Builds the ability to communicate inclusively across language proficiency levels.

  • Lesson 2 • Navigating Intercultural Misunderstandings

    Provides frameworks for identifying, addressing, and recovering from cross-cultural communication breakdowns. Develops resilience and repair strategies for international professional relationships.

  • Lesson 3 • Virtual Communication Across Cultures

    Addresses the added complexity of cross-cultural communication in remote and virtual environments. Applies cultural awareness to video calls, written messages, and asynchronous collaboration.

  • Lesson 4 • Understanding Cultural Communication Styles

    Introduces high-context vs. low-context communication and direct vs. indirect styles across cultures. Provides the conceptual framework for all cross-cultural communication strategies.

Chapter 8See details

Strategic Communication and Influence

  • Lesson 1 • Giving and Receiving Feedback

    Teaches structured methods for delivering constructive feedback and responding to criticism professionally. Applies diplomatic language skills to one of the most sensitive workplace communication tasks.

  • Lesson 2 • Negotiation and Diplomatic Language

    Covers the specific vocabulary and strategies used in professional negotiation and sensitive discussions. Develops the ability to advocate for positions while preserving working relationships.

  • Lesson 3 • Storytelling for Professional Impact

    Introduces narrative structure as a tool for persuasion, leadership communication, and brand building. Integrates vocabulary, tone, and audience awareness into compelling professional stories.

  • Lesson 4 • Communicating with Authority and Credibility

    Develops the language, tone, and delivery choices that project expertise and earn professional trust. Builds on all prior spoken and written skills to create a credible communication presence.

  • Lesson 5 • Managing High-Stakes Conversations

    Prepares learners for difficult conversations including conflict, performance issues, and crisis communication. Synthesizes all course skills into the most demanding professional communication scenarios.

Certification

Your valid completion certificate

This course is for you:

  • Non-native English speakers: seeking to perform more confidently in international workplaces.

  • Customer-facing professionals: needing polished communication skills for client interactions daily.

  • Recent graduates: entering the workforce and building a professional communication foundation.

  • Team leads and managers: looking to strengthen how they direct, motivate, and influence others.

  • Career changers: adapting their communication style to fit a new industry or role.

  • Administrative professionals: aiming to produce cleaner, more authoritative written correspondence.

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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