Finished Duolingo? How to actually start speaking a language

You kept the streak. You can read a menu, follow a simple article and get most lessons right. Then someone speaks to you at normal speed and you have nothing.

That gap is normal, and it is not a sign that the app failed you. Reading, listening and speaking are separate skills, and each one improves mostly by doing that exact thing.

Why you can read but not speak

Learning apps are very good at the first stage: vocabulary, simple grammar and the habit of showing up every day. What they practise less is:

• Listening at real speed. Native speakers link words, drop sounds and talk over each other. Recorded lesson audio is slow and careful.
• Producing sentences under time pressure. Choosing words from a list is recognition. Saying a sentence out loud, from memory, while someone waits, is recall. Recall is harder and needs its own practice.
• Hearing your own mistakes. Without feedback on how you sounded, it is hard to know what to fix.

So the next step is not more lessons. It is lots of real speech, plus regular practice saying it back.

A routine that works: watch, replay, say it back

This takes 20 to 30 minutes, and you can do it most evenings.

1. Pick a show you have already watched in English. Knowing the plot frees your attention for the words.
2. Turn on subtitles in the language you are learning. If that is too hard at first, keep a translation visible as well.
3. Stop on lines you almost understand. Not the ones you know, and not the ones that are far too hard.
4. Replay the line three to five times. Listen for the rhythm and the sounds that get swallowed.
5. Say it out loud, copying the actor. Match the speed and melody, not just the words. This is called shadowing.
6. Check how close you got. Record yourself, or use a tool that scores the attempt.

Ten good lines a night beat a whole episode watched passively.

What the research says

Watching with subtitles helps vocabulary on its own. A 2024 meta-analysis in Language Learning pooled 49 experiments and found a moderate gain for captioned over uncaptioned viewing (doi.org/10.1111/lang.12697). An earlier 2013 meta-analysis found a larger effect (doi.org/10.1111/1467-9922.12010).

Watching alone does not train speaking, though. A review of shadowing studies from 2019 to 2025 found consistent gains in fluency and rhythm when learners had three things: a model to copy, feedback on their attempt, and the persistence to keep going for more than six to eight weeks (doi.org/10.37811/cl_rcm.v9i6.21905).

Keep the app, change what you add

If you enjoy your app, keep it for vocabulary. Then add the speaking routine above on top. A rough split for a busy week:

• 5 to 10 minutes a day in your app for words and grammar.
• 3 to 4 evenings a week, 20 to 30 minutes of watch, replay and say it back.
• Once a week, a real conversation if you can find one: a tutor, an exchange partner or a friend.

Doing it on Netflix

GreetAI: Learn languages while you watch is a free Chrome extension built for this routine. It puts English under French subtitles on Netflix (Spanish, German and Italian are coming soon), lets you replay any line, plays a clean model of it, and scores you when you say it back.

Quick answers

How long until I can hold a conversation? It depends on the language and how much you practise, but most learners notice they are understanding more of a show within a few weeks of regular watching, and speaking more easily after six to eight weeks of saying lines out loud.

Should I use subtitles in my own language? At the start, a translation underneath helps you keep up. Over time, rely on it less and look at it only when you are stuck.

Is shadowing embarrassing? Only at first. Nobody needs to hear it, and it is the fastest way to sound less like a textbook.