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?
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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 ɫèAV

  • What’s it like to teach English in Nepal?

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    Reading time: 3 minutes

    Anandi Vara was trained in teaching English in Kathmandu, Nepal before teaching at a monastery in Pokhara. There she taught students ranging from six to 10 years of age, both in groups and individually. Here she reveals the lessons she learned during her time there– including how to avoid being perturbed by a cockroach attack.

    Whatever you do: don’t freak out

    It just makes everything worse. It’s easy for things to get overwhelming – a sense that can be made worse by the feeling of homesickness, especially if it’s your first time living abroad – but thinking rationally, and getting to the source of what’s causing the worry, usually helps. It’s important, as you don't want to share your fear in lessons because you’re the teacher and need to show confidence.

    This was, however, tested to the limit when I had a cockroach dangled in front of my face. It took all my strength to stay calm. I gave an unimpressed look, thereby establishing myself as the figure of authority, which seemed to work.

    Be aware of cultural traditions

    It is important to remember that every country has its own traditions. I was teaching in a monastery, so I made sure to wear respectful clothing, even in the face of soaring temperatures. The more I learned about the Tibetan culture, the more fascinated I became by it. The students taught me how to write my name in Tibetan and the meaning behind it. I learned about Tibetan history and Tibetan culture.

    I also found that the more I showed willingness to learn about the Tibetan culture, the more I bonded with the students, so that when it was time to teach, the students were more cooperative in lessons, engaging and participating more.

    Teaching is two-way learning

    There is so much I learned teaching abroad, both in the classroom and out. Making mistakes as you begin is only natural, but it’s whether you can learn from these mistakes that counts. No two students are ever the same so it’s a constant process of learning as you go. As a result, I learned about the environment I was in – from traditional prayer ceremonies to the Tibetan alphabet– and about myself, notably organizational skills and a renewed curiosity about the English language.

    Be Flexible

    Sometimes it doesn’t matter if you’ve planned your lesson down to the smallest detail – if it doesn’t take, then it doesn’t take. I was only 10 minutes into a lesson once and I could tell that I was beginning to lose the students’ attention. Not only did it show that they were uninterested, it also distracted me from what I was doing. It was at this point that I threw out my existing plan and tried a whole new lesson: I had the students up on their feet and engaging with each other and, although completely improvised, it was very successful.

    Patience is a must

    During my one-on-one mentoring session, my student seemed to have no motivation. He wasn’t learning as well as the other students and had therefore given up. No matter what I tried, he refused to cooperate, but I didn’t let it put me off. I kept trying different methods until finally finding one that he responded to. I made sentence structuring into a game. It wasn’t anything fancy and consisted of scraps of paper with words written on them.

    Although it took a lot of time to find the right angle, it was worth it because he soon realised that although it might take longer for him to pick things up, he would eventually get there and have a greater sense of accomplishment.

  • Children engaged in a classroom activity, with colorful educational posters and a banner in the background.

    How to use flipped learning to support your learners

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    Reading time: 6 minutes

    What is flipped learning?

    To understand better what flipped learning is, first let’s see how it differs from blended learning, a term with which it is often confused.

    Blended learning is a way of teaching that combines face-to-face classroom teaching with online resources. We freely use online resources to create a more personalized learning experience.

    Flipped learning is a little different. As the name suggests, it "flips" a traditional lesson. It tells us exactly which stages of the lesson should go online. In a flipped learning class, all of the more traditional aspects (also called "study stages"), are completed online and the homework (also called "application stages") comes into the classroom.

    Let’s look at an example.

    A typical receptive skills lesson normally has six stages:

    1. Lead in
    2. Set context
    3. Pre-teach vocabulary
    4. Gist task
    5. Detailed task
    6. Follow up

    With a traditional teaching model, we do the first five stages in class and set the last one for homework. With flipped learning there are a few ways to tackle these stages, but a basic model would look like this:

  • Precision teaching with AI: Aligning GSE objectives with generative AI for targeted materials

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    Reading time: 4 minutes

    English teachers today face increasing demands: create engaging content, differentiate instruction and address diverse learner needs – all within a limited time. The rise of Generative AI, like ChatGPT, offers a promising solution. But without proper guidance, AI-generated content can lack educational value. This blog post introduces a practical, research-informed approach to using AI tools aligned with the Global Scale of English (GSE). You will learn how this framework helps educators design accurate, personalized and level-appropriate English teaching materials quickly and confidently.

    Why GSE and AI are a game-changing combination for ELT

    The Global Scale of English (GSE) is a CEFR-aligned framework developed by ɫèAV, offering detailed "can-do" learning objectives. It includes nearly 4,000 descriptors across speaking, listening, reading and writing skills, offering more precision than traditional level labels like A2 or B1. At the same time, Generative AI tools such as ChatGPT can generate entire lessons, tasks and assessments in seconds. The challenge lies in ensuring this content is aligned with clear pedagogical outcomes.

    Pairing AI’s creative speed with the GSE’s structured outcomes offers a scalable way to meet learner needs without compromising instructional quality.

    Unlocking measurable, differentiated and efficient teaching with GSE and AI

    The GSE makes objectives measurable

    Unlike generic teaching goals, GSE objectives are specific and measurable. For example, a B1-level learner objective might state:

    “Can identify a simple chronological sequence in a recorded narrative or dialogue.” (GSE 43)
    This clarity helps teachers define outcomes and ensure each AI-generated task targets an actual language skill, not just generic content.

    Generative AI enhances productivity

    Teachers using Generative AI can create draft lesson materials in minutes. By inputing a structured prompt such as:

    “Create a B1 reading activity that helps learners summarize the main points of a short article.”
    ChatGPT can instantly generate content that meets the learning goal. When guided by the GSE, AI becomes a collaborative assistant as well as a time-saver.

    The GSE + AI combination supports differentiation

    Because the GSE includes descriptors across a wide proficiency range (from pre-A1 to C2), teachers can tailor AI-generated content to meet the exact needs of their students. Mixed-level classrooms or tutoring contexts benefit especially from this, as teachers can create multiple versions of a task with consistent scaffolding.

    Practical tips

    • Use the GSE Teacher Toolkit to select objectives based on skill, level or function.
    • When prompting ChatGPT, include the GSE descriptor in your input for more precise results.
    • Always review and adapt the AI output to match your learners’ context, culture and curriculum.
    • Create a prompt library mapped to GSE codes to save time in future planning.

    A step-by-step example of the GSE and AI in action

    Here is a typical application of the workflow:

    1. A teacher selects a GSE objective, such as:
      “Can write a basic formal email/letter requesting information.” (GSE 46).
    2. Within seconds, a sample formal email, accompanied by a short reading comprehension task and a vocabulary activity, is generated.
    3. The reading task serves as a model to help learners analyze the structure, tone, and key language features of a well-written email before attempting their own.
    4. The teacher then reviews and refines the output for clarity, appropriateness, and context relevance.

    This process supports targeted teaching while significantly reducing preparation time.

    Overcoming challenges: Ensuring quality and relevance

    Challenge: AI outputs may lack cultural context, level appropriateness or instructional clarity.
    Solution: Always pair AI with professional judgment. Use the GSE to check that skills match the intended outcome, and adjust the complexity of the language as needed.

    Challenge: Teachers may be unfamiliar with how to write effective AI prompts.
    Solution: Start simple with templates like:

    “Create a [skill] activity at [level] that supports this GSE objective: [insert objective].”

    Challenge: Risk of over-relying on AI for instruction.
    Solution: Use AI as a starting point, not the final product. Combine AI-generated content with classroom interaction, feedback and your own creativity.

    Teaching tools that make this easier

    • : for exploring and selecting level-appropriate learning objectives
    • : for generating customizable teaching content
    • GSE Smart Lesson Generator: an AI-powered lesson creation tool developed by ɫèAV that uses the GSE framework to automatically generate high-quality activities and lesson plans
    • Google Docs or Word: for editing and organizing your materials before class

    Confidently transforming English teaching

    Combining Generative AI with the Global Scale of English allows teachers to design materials that are both fast and focused. The GSE provides the structure; AI provides the speed. Together, they offer a sustainable solution for personalized English instruction that respects both learner needs and instructional quality.