Practice English pronunciation and fluency

Pronunciation is a habit of the mouth, so reading about word stress and the "th" sound is only the first step. The practice itself happens out loud, in full sentences, with someone who answers.

Airi is a voice AI partner in your browser. You talk, she replies out loud in clear English you can copy, and she shows one small fix to your wording at a time. She does not grade your sounds. The guide below covers what to work on first (word stress, sentence rhythm and a few sounds that change meaning) and ends with a short routine for practicing it in conversation with her.

A quick example with Airi

Let's just chat so you can warm up. What did you have for breakfast?

I eat bread and coffee.

"I had bread and coffee." Sounds good! Do you drink coffee every morning?

Yes, every day. I cannot wake up without it.

Same! Say that last sentence again for me — nice and clear.

Try a conversation like this, free600 free credits, about 8 minutes of speaking. No card.

What to fix first in your English pronunciation

Pronunciation problems do not all cost the same. Some make a listener work harder, and some turn one word into another. If you do not know where to start, this is a practical order.

Word stress. Which syllable is strong in "comfortable", "develop" or "hotel". Stress on the wrong syllable can hide a word even when every sound in it is right.
Sentence stress. Which words carry the message, and which ones shrink.
Sounds that change the meaning. "Ship" and "sheep", "live" and "leave", "think" and "sink".
Endings. The final consonant in "five" or "week", and the -ed in "worked".
Linking. Joining words so a sentence comes out as one line, not as separate blocks.

English word stress: words learners often stress on the wrong syllable

A stressed syllable is longer, louder and clearer than the ones around it. The unstressed ones are short, and their vowel often shrinks to the schwa, the soft "uh" at the start of "about" and the end of "sofa". The British Council's TeachingEnglish site calls the schwa the most common vowel sound in English, so a word said with every vowel at full strength has a different shape from the one a listener expects.

The effect on listeners has been tested. In an experiment by John Field (TESOL Quarterly, 2005), listeners wrote down what they heard in recordings where the stress of words had been moved to the wrong syllable. Native and non-native listeners were affected in much the same way, and how much harder a word became depended on which direction the stress had moved and on whether the vowel changed with it.

In the table, capitals mark the strong syllable.

Word	Say	Not
comfortable	KUMF-tuh-bul or KUM-fer-tuh-bul	com-for-TAY-bul (the ending does not sound like "table")
interesting	IN-truh-sting	in-te-REST-ing
develop	di-VEL-up	DEV-el-op
hotel	ho-TEL	HO-tel
colleague	KOL-eeg	ko-LEEG
purchase	PUR-chus	pur-CHAYS
photograph, photographer	FOH-tuh-graf, fuh-TOG-ruh-fer	the same stress in both
record (noun), record (verb)	REK-erd, ri-KORD	one stress for both meanings

No rule covers every English word, and most patterns have exceptions. These three are dependable enough to learn.

Words ending in -tion or -sion: stress the syllable just before the ending, as in in-for-MAY-shun and di-SI-zhun. The word "pronunciation" follows it too: pruh-nun-see-AY-shun, with "nun" in the middle, not "noun".
Words ending in -ity: the syllable just before the ending again, as in a-BIL-i-ty and u-ni-VER-si-ty.
Two-syllable words that are both a noun and a verb: many stress the first syllable as a noun and the second as a verb. An IM-port, to im-PORT. A PREZ-ent, to pri-ZENT.

When you learn a new word, look up where the dictionary puts the stress. Say the word three times with the strong syllable exaggerated, then once inside a sentence.

Sentence stress and linking: the rhythm behind fluent English

Much of what makes English sound fluent is its rhythm. The words that carry the meaning (nouns, main verbs, adjectives, adverbs, question words and negatives) are stressed, and the small grammar words between them are said quickly and weakly. In these sentences, the bold words are the strong ones.

I'd like a cup of coffee. ("of" shrinks to "uh": "cup-uh coffee")
We ordered fish and chips. ("and" becomes "n")
I can swim, but I can't dive. ("can" is weak, almost "kn"; "can't" keeps its full vowel)
Where did you park the car? ("did you" runs together as "didja")

One of the strong words is stronger than the rest. It is usually the last one, as in "Where did you park the car?", and moving it changes the message: "Where did you park the car?" is about you and not somebody else. Laura Hahn (TESOL Quarterly, 2004) played university students three versions of the same speech by an international teaching assistant. They recalled significantly more of the content when this main stress was in the right place than when it was misplaced or missing.

Linking is the other half of rhythm. When a word ends in a consonant sound and the next one begins with a vowel sound, the consonant moves across: "get on" sounds like "ge-ton", "wake up" like "way-kup", "check it out" like "che-ki-tout". This is not careless speech. It is how English is normally spoken, and practicing it yourself can make fast speakers easier to follow.

English pronunciation mistakes that change what people hear

Instead of	Say	Why
"work-ed", "watch-ed" (two syllables)	"workt", "watcht" (one syllable)	In regular past forms, -ed is a separate syllable only after t or d: "wanted", "needed". Everywhere else it is just a t or d sound: "workt", "playd".
"I can go" and "I can't go" sounding the same	"I kn GO" and "I CAN'T GO"	The final t is often not released in everyday speech, so listeners go by the vowel and the stress: weak in "can", full and strong in "can't".
"thirty" when you mean 13	thir-TEEN, THIR-ty	The two numbers differ in stress as well as in the final n. If it matters, add the digits: "Thirteen. One, three."
"I leave near the station."	"I live near the station." (a shorter, more relaxed vowel)	The two vowels make different words: "leave" and "live", "sheep" and "ship", "seat" and "sit".
"I lie it" for "I like it"	"I li-kit"	A dropped final consonant can turn a word into another one. Linking the consonant to the next vowel makes it easier to say.
"I sink so."	"I think so." (tongue tip lightly between the teeth)	"Sink" and "think", "tree" and "three" are different words.

Pick the two rows that sound most like you, and leave the rest for later.

An eight-minute English pronunciation routine with Airi

Airi does not score your pronunciation or analyze individual sounds, and the small fixes she shows are about wording and grammar. What she gives you is a clear voice to copy and a partner who replies to what she heard. That makes her a rough check on whether your key words came across, and only a rough one, because she can guess a word from its context, as a person would. Your free credits cover about eight minutes of speaking, so this routine is built to fit.

Start with a model: "Please say this at normal speed, and I'll repeat it: I'd like a cup of coffee." Copy her rhythm, not only her sounds.
Ask for stress practice: "Give me five words that learners often stress on the wrong syllable, one at a time, each in a short sentence." Repeat every sentence after her.
Practice endings in conversation: "Ask me what I did yesterday." Answer with regular verbs such as "worked", "watched", "cooked" and "wanted".
Test your numbers: "Let's role-play. You're a customer and I work in a shop. I'll tell you prices like thirteen dollars or thirty dollars. Repeat each price back to me."
If she misunderstands a word, do not spell it. Say it again in a full sentence with the stress on a different syllable, and notice which version she gets.
End by saying your first sentence again, and compare it with how it felt at the start.

How to get the most from it

One target per session

Choose one thing, such as -ed endings or the stress in five words you use at work, and listen for only that. It is hard to watch everything while you are also thinking about what to say.

Copy her rhythm

Notice which words Airi stresses and where she pauses, then say her sentence back the same way.

Record one sentence

Airi does not grade your pronunciation, so use your phone's recorder to hear yourself from the outside. Record one sentence from this page, and listen to it the next day.

Start speaking today

Your first 600 credits are free — no credit card. Sign in and have your first conversation with Airi.

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Frequently asked questions

Can Airi help with my accent?

She gives you practice, not an assessment. Airi does not score pronunciation or analyze individual sounds, and the small fixes she shows are about wording and grammar. What you get is a clear voice to copy and a partner who replies to what she heard. For detailed feedback on individual sounds, a teacher is the better choice.

Do I need to lose my accent to speak English well?

No. Having an accent and being hard to understand are different things, and the goal is to be understood easily, not to sound like someone from a particular country. Stress on the right syllable, a clear main stress in each sentence and a handful of meaning-changing sounds are what to work on.

Do I need to learn the phonetic alphabet?

Not all of it. Two symbols do most of the work: the stress mark, a small raised line that learner's dictionaries usually print before the strong syllable, and the schwa, printed as an upside-down e, which marks a weak vowel. With those two you can check the stress of a new word before you say it out loud.

Can I improve my pronunciation just by listening?

Listening shows you what the target sounds like, so keep doing it. But stress, endings and linking are movements of your mouth, and the only way to find out whether you can make them at normal speed is to say whole sentences out loud. Listen to notice, and speak to practice.

How long does it take to improve English pronunciation?

It depends on where you start, what you are working on and how often you speak, so nobody can give you an honest number. A few minutes on most days is easier to keep up than one long session a week, and a habit of the mouth needs that repetition.

Is it free to try?

Yes. You get 600 free credits when you sign up with Google, about eight minutes of speaking. After that there are one-off packs of USD 5, 10 or 20, with no subscription.

Last updated: 2026-10-03