Why should I learn English?

teenage boy studying with headphones on and with a laptop

English is the second most widely spoken language – it is estimated that nearly two billion people worldwide can speak English at a useful level. That means they can hold a conversation with other English-speaking people.

A report by the attests the importance of the English language to the world, and says thatsecond-language English speakers far outnumber fluent English speakers. It also recognizes how being able to speak English can give individuals a competitive edge over others. If you're asking the question, "Why should I learn English?", read on to find out more...

Why should I learn English?
Play
Privacy and cookies

By watching, you agree app can share your viewership data for marketing and analytics for one year, revocable by deleting your cookies.

Gaining a competitive edge can be particularly appealingfor people seeking new jobs or looking to advance in their careers. Because of the number of English speakers in the world, many international companies choose English as their language for business use.

Well-known companies such as Renault, Samsung and Airbus are using English in the workplace and it’s not a moment too soon. Using the language is helping them to facilitate communication and make their businesses more efficient.

In emerging markets like China, India, Brazil, Indonesia, and Vietnam, or low-income countries striving to climb the ladder of economic development, it is the urgent priority of governments and non-government organizations to ensure that the surging population of global youth has economic opportunities and upward mobility.

The idea of learning English has widely been accepted as best practice and programs are in place to facilitate this, such as the in India. Students sit in state-of-the-art computer labs to learn how to master the English language. They listen to a voice with an Indian accent read from their textbook, and every spoken word is displayed on a large screen.

There are many other reasons why studying English today is a smart choice. Because the language is understood in many parts of the world, being able to speak English can give travelers confidence and help them integrate into the culture.

Imagine visiting The Shard in London, or the Chrysler Building in New York and being able to find out more about these impressive structures in the native language. Interacting with the locals in their native language – or a language that is common to both speakers – provides learners with interesting experiences, while the satisfaction of the accomplishment boosts motivation for further learning.

As well as learning the language for pleasant conversations, there are more benefits than just experiencing a confidence boost. Medical research has shown that there are several to learning another language, and these include:

  • Being a better listener: Being bilingual requires your brain to discern between two sets of very distinctive sounds and to identify them accurately.
  • Being less distracted: Speaking in a foreign tongue requires the active suppression of the other language(s) that one knows, shown to better inhibit overall distractions.
  • Becoming a better multitasker: For someone who knows multiple languages, it’s a common occurrence to switch rapidly between tongues, effectively an exercise in quickly and efficiently switching between different tasks.
  • Better ability to problem-solve and be creative: Speaking in a foreign language inevitably requires creativity when faced with unfamiliar words or phrases in order to communicate effectively. Studies have shown that bilinguals have an advantage in overall problem-solving and creativity.

There are also health benefits associated with mastering English. found that those who spoke two or more languages had significantly better cognitive abilities in later life and had effectively slowed the brain’s aging process, with the potential to even delay the onset of dementia. The same researchers found that bilingual people are twice as likely to recover from a stroke than those who speak just one language. Dr Thomas Bak, one of the researchers, said that switching languages “offers practically constant brain training, which may be a factor in helping stroke patients recover”.

, a professor of psychology at Vita-Salute San Raffaele University in Milan, found that people who speak two or more languages seem to weather the ravages of Alzheimer’s disease better compared to people who have only mastered one language. Alzheimer’s is a progressive mental deterioration (dementia) that can begin in middle or old age, due to generalized degeneration of the brain.

We looked into this more closely in our blog post, How being bilingual can keep your brain in good condition, and were pleased to say that the theory that being bilingual can be a buffer against aging and dementia is backed up by a further study conducted by a team led by Professor Ana Inés Ansaldo at the University of Montréal. The results suggested bilingual people have stronger and more efficient brains compared to those who only speak one language.

More blogs from app

  • A teacher holding a tablet in a classroom with students around her also looking at the tablet smiling

    How to motivate and engage students with authentic video

    By Sue Kay
    Reading time: 4 minutes

    Sue Kay has been an ELT materials writer for over 25 years. She is the co-author of app's Focus Second Edition and is one of the co-founders of . In this article, Sue takes us through her experience of using video in the classroom and shows us how to motivate and engage students with authentic video.

    Videos are no longer a novelty

    When I started teaching in the early 80s, video was a novelty in the classroom. We only had one video player for the whole school and had to book it a week in advance. There was very little published material available, but thanks to the rarity factor, the students lapped it up.

    There was no problem with getting them motivated, even if the lessons accompanying the videos were not particularly exciting and consisted mainly of comprehension questions. Lucky for me, our school had a very dynamic Director of Studies who gave great teacher training sessions and I was very taken with a presentation he did on active viewing tasks.

    I was, and still am, a big fan of the Communicative Approach and I embraced the more interactive video tasks enthusiastically: freeze frame and predict, watch with the sound down and guess what people are saying, listen with the screen hidden to guess the action, etc.

    When I’m preparing a video lesson, I still try to include at least one of these activities because the information gap provides an ideal motivation for students to watch the video and check their ideas.

  • A man sat outside smiling working on a laptop

    Balancing work, life, and learning: How adult learners navigate English language learning

    By Dr. Le Dinh Bao Quoc
    Reading time: 4 minutes

    Dr. Quoc is an author, educational solutions provider and AIED expert with over 20 years of experience in ELT and education in Vietnam. He is the Founder and CEO of Pro.Ed Education Solutions and Chief Officer of EduVerse, a global network supporting lifelong learning for educators. Dr. Quoc is also the author of The Art and Science of ChatGPT in Education and was named a LinkedIn Top Educational Leadership Voice in 2024. His work focuses on integrating AI into education to support personalized and flexible learning for teachers and learners.

    For many adult learners, mastering English isn’t just about gaining a new skill—it’s about unlocking opportunities in work, family and social spheres. But juggling English lessons alongside work, family obligations and social commitments is a challenge that can feel overwhelming.

    This guide explores the unique challenges adult learners face and how educators can support them with empathy, flexibility and effective strategies.

    The challenges of learning English as an adult

    Meet Le, a 35-year-old Vietnamese project manager who dreams of working for an international company. With a demanding full-time job and two young children, finding time for English lessons feels impossible. Missing classes and struggling to complete assignments leads to frustration and self-doubt—an all-too-common experience among adult learners.

    Many adults face similar challenges:

    • Balancing work, family and personal commitments leaves little time and energy for study.
    • Fatigue after a long day makes it difficult to concentrate or retain information.
    • Progress feels slow, which can be demotivating.

    Without practical support, the goal of English proficiency can seem out of reach.

    Strategies for overcoming challenges

    1. Setting SMART Goals

    Educators can guide learners to set Specific, Measurable, Achievable, Relevant, and Time-bound (SMART) goals. Breaking down larger objectives into small, measurable milestones gives learners a sense of achievement. For example, app’s Global Scale of English (GSE) provides actionable “Can-do” statements, such as:

    • Reading (GSE 37/CEFR A2+): Can understand simple personal emails.
    • Speaking (GSE 44/CEFR B1): Can give a short talk with visual support.

    These manageable goals create motivation and help learners like Le stay focused without feeling overwhelmed.

    2. Offering flexible learning options

    Flexibility is key for adult learners. Teachers can adopt strategies such as:

    • Modular lessons that can be completed in short sessions.
    • Micro-learning, including 10-minute daily practices using apps or quick grammar exercises.

    For learners like Le, micro-learning can easily be integrated into a work commute or lunch break.

    3. Blending learning with real-world scenarios

    Teaching English through practical, real-life contexts makes lessons more relevant and efficient. Using authentic materials like emails, meeting notes, or presentations mirrors learners’ daily lives and creates immediate applications for their new skills. For instance:

    • Help learners role-play workplace conversations.
    • Develop speaking proficiency for social interactions or workplace scenarios.

    This approach saves time and reinforces the usefulness of learning English, keeping learners motivated.

    4. Encouraging weekly reflection

    Reflection allows learners to monitor their progress, stay motivated and adapt their strategies. Teachers can:

    • Encourage learners to set weekly goals (e.g., learning new business vocabulary or practicing pronunciation for 15 minutes daily).
    • Use reflection journals to track achievements, identify challenges and adjust learning plans.

    This habit reinforces a growth mindset, helping learners make consistent progress amidst their busy schedules.

    Implementing the strategies

    Here’s how educators can apply these strategies effectively:

    1. Assess and set goals

    Work with learners to set realistic, measurable goals based on their personal motivations and schedules.

    2. Create flexible study plans

    Develop personalized study schedules that incorporate modular lessons and micro-learning techniques.

    3. Use authentic materials

    Include sample emails, presentations, or conversations that align with the learner’s work or life situations, making lessons more practical.

    4. Encourage accountability

    Implement tools like reflective journals or digital reminders to help learners stay on track and see their progress.

    5. Leverage personalized AI tools

    Use AI-powered tools to recommend tailored exercises, provide instant feedback and enable targeted practice in learners’ focus areas.

    Why It matters

    English proficiency opens doors to better job opportunities, stronger social connections and enriched personal growth. By providing empathetic and flexible support, teachers empower learners to achieve their goals without compromising their work-life balance.
    For educators seeking further resources, app’s GSE framework offers valuable tools to help adult learners succeed. Teachers can use these aids to track progress and personalize lessons for maximum impact.

    Celebrate education

    To mark the incredible work of educators helping learners balance work, life and study, we encourage you to share your own experiences and tips to others. Together, we can continue to empower lifelong learning and celebrate the role of education in transforming lives.

  • English is the language of AI - why teaching it matters

    By Sam Colley
    Reading time: 3 minutes

    In the rapidly evolving age of artificial intelligence (AI), language plays a critical role in shaping the future of technology. English, in particular, has emerged as the dominant language in the AI domain, driving innovations, collaboration and accessibility. As we delve deeper into the digital age, the importance of teaching English becomes increasingly evident. Here are some key points that underscore why English is essential in the realm of AI and why its teaching matters.

    Global collaboration and research

    AI is a field that thrives on collaboration and the sharing of knowledge. Researchers, developers and engineers worldwide contribute to the collective advancement of AI technologies. English is the common linguistic thread that binds this global community together, enabling seamless communication and collaboration among these diverse professionals.

    By teaching English, we empower individuals from various linguistic backgrounds to participate in global research projects, attend international conferences and publish their findings in widely accessible journals. This global exchange of ideas not only accelerates the pace of AI innovation but ensures that advancements are inclusive and representative of a wide array of perspectives.

    Access to educational resources and technical documentation

    Many AI research papers, educational materials, textbooks, online courses and technical documents are published in English. Leading AI platforms, libraries and frameworks, offer extensive documentation and support primarily in English.

    By equipping individuals with English language skills, we empower them to access these invaluable resources. This democratizes the learning process, allowing aspiring AI practitioners from non-English-speaking regions to acquire the knowledge and tools needed to contribute effectively to the field.

    Enhancing communication and language learning with AI systems

    As AI systems become more integrated into our daily lives, the ability to communicate effectively with these systems is paramount. Many AI-driven applications, from virtual assistants like Siri and Alexa to customer service chatbots, operate predominantly in English. Teaching English ensures that users can interact seamlessly with these technologies, maximizing their utility and enhancing user experience.

    Moreover, as continues to advance, proficiency in English allows individuals to better understand and contribute to the development of more sophisticated and intuitive AI communication interfaces.