1. You don’t need to understand every word

Seeing an unfamiliar word in the Reading test doesn’t mean you’ve missed the answer. IELTS deliberately includes vocabulary that you may not know.

Good candidates know how to keep going, use context and look for clues. They don’t stop to translate every sentence.

The same applies to Listening. If you miss one word, don’t panic and lose the next answer too.

Don’t aim to understand everything. Aim to understand what you need.

2. You don’t need “advanced” vocabulary

Band 7 does not mean filling your essay with long words you’ve found on a vocabulary list.

What matters is using vocabulary accurately, appropriately and flexibly. A simple word used well is better than an impressive word used incorrectly.

So instead of learning endless lists of “Band 9 vocabulary”, learn useful words and phrases in context and make sure you know how to use them.

Precise vocabulary beats complicated vocabulary.

3. More practice tests won’t necessarily improve your score

Doing practice tests feels productive, but your score won’t automatically improve just because you do more of them.

The really useful part comes afterwards.

What did you get wrong? Why? Did you misunderstand the question? Miss a paraphrase? Run out of time?

If you simply check your score and start another test, you may keep making exactly the same mistakes.

Don’t just practise. Analyse your practice.

4. Knowing why you were wrong is more important than knowing the answer

When you get an answer wrong, don’t just check the answer and move on.

Ask yourself why.

Did you misunderstand the question? Did you choose an answer because it contained words from the text? Did you misunderstand a word or miss a paraphrase?

Your mistakes tell you what you need to improve.

And sometimes a correct answer needs investigating too. If you guessed it, you haven’t necessarily learned anything.

A mistake is useful when you understand it.

5. You don’t need to speak quickly

Many candidates think fluency means speaking as fast as possible.

It doesn’t.

In the Speaking test, you need to keep your ideas moving, develop your answers and communicate naturally. Speaking too quickly can actually make your grammar, pronunciation and coherence worse.

It’s perfectly normal to pause briefly while you think. You don’t need to sound like a newsreader.

Fluent English isn’t fast English.

6. Don’t memorise your way through IELTS

Memorising model answers, introductions and “Band 9 phrases” might seem like a shortcut, but it can cause problems when the question changes.

Learn how a good answer works rather than trying to memorise the answer itself.

Model answers can be useful. Memorised answers can become a trap.

The examiner wants to hear and read language that actually responds to the question.

Learn the skills, not the script.

7. You can’t cram your way to Band 7

If your test is in two weeks, you can certainly improve your exam technique.

But there’s a difference between preparing for IELTS and improving your English.

If you’re already close to Band 7, focused preparation can make a big difference. If you’re significantly below Band 7, doing endless practice tests won’t suddenly transform your English.

So start preparing as early as you can.

You can cram test strategies. You can’t cram English.

8. If you’re stuck at 6.5, doing more of the same won’t help

If you’ve taken IELTS several times and keep getting 6.5, doing another 20 practice tests probably isn’t the answer.

You need to find out what is actually holding you back.

Perhaps your Writing ideas aren’t developed enough. Perhaps your Speaking answers are too short. Perhaps you’re losing Reading marks because of poor time management.

Different problems need different solutions.

Stop asking “What else can I practise?” Start asking “Why am I still getting 6.5?”

9. You don’t need to know everything about every topic

Worried about getting a Speaking question about something you know nothing about?

Don’t be.

IELTS isn’t a test of your specialist knowledge. It’s a test of your ability to communicate in English.

You don’t need to memorise facts about artificial intelligence, space exploration, climate change and every other possible IELTS topic.

Instead, practise explaining reasons, giving examples, comparing ideas and talking about your experiences.

You don’t need to know everything. You need to know how to express your ideas.

10. Working harder isn’t enough

You can spend hours every day preparing for IELTS and still make very little progress.

Why? Because how you practise matters more than how much you practise.

Doing the same Reading tests, memorising more vocabulary or writing another essay won’t necessarily solve the problem that’s keeping you at 6.5.

First identify your weakness. Then spend your time working on it.

That’s what effective IELTS preparation looks like.

Don’t just work harder. Work on the right things.

Want the full 10 truths?

These are just some of the things I wish every IELTS candidate knew before starting their preparation.

I’ve put the full list, along with the advice I give my own students, into a free guide:

10 truths I wish every IELTS candidate knew about reaching Band 7

[Download the free guide]