Read this story on Yak Yacker with clickable word help, full story audio, and lesson notes below the text.
This version is written for English-speaking learners who want a friendly reading experience in English.
People everywhere were talking about a sea monster.
It was , , and had a long, horn.
Ships and were .
The American navy decided to a fast ship, the Abraham Lincoln, to and this creature.
On the ship was Professor Aronnax, a French scientist who sea life.
He was sure the monster was a narwhal.
His servant Conseil came with him.
Conseil was a young man who always said, 'As you wish, sir.'
Also on board was a harpooner from Canada named Ned Land.
Ned was and . He said, 'If I see that monster, I'll my harpoon right into its heart!'
For many days, they and .
Then one evening, Ned Land , 'There it is! I see a light!'
A thing moved below the water. It was fast and .
The ship it through the night.
Suddenly, the creature of the water. It was not a narwhal.
It was long and made of . It like a mirror.
A huge stream of water the ship and the professor into the sea.
'Help!' cried Aronnax.
Conseil and to him. 'Don't worry, sir. I'm here,' he said .
Ned Land also and swam over. 'What is that thing?' he said.
They the metal creature. It was not alive!
It was a , a ship that travels under water.
A door opened. Men them inside.
Then they met a tall, proud man. 'I am Captain Nemo,' he said.
'You are on my submarine, the Nautilus. You are safe, but you cannot leave. You are now my -forever.'
The professor was but also excited. He could see the !
The Nautilus was . It had huge windows, a library, and a museum with from the ocean.
Captain Nemo said, 'The sea is my country. I have no home on land .'
Aronnax asked, 'Why do you the land?'
Nemo's eyes grew . 'Because the land took everything from me,' he said. 'Here, I am .'
Days and weeks . The three men saw wonders through the windows.
They walked on the ocean floor in diving suits through forests of seaweed.
Suddenly, a large shark swam near them. Conseil whispered, 'Stay still, sir.' The shark .
Another day, they visited a shipwreck. A of gold and jewels lay in the dark.
Nemo said, 'I give this to people who are their freedom.'
Aronnax understood that Nemo was a , angry man but also a of the weak.
They sailed to the South Pole. It was , but Nemo said, 'The sea holds no secrets from the Nautilus.'
They were under ice! Days passed. The air was .
Conseil whispered, 'I will give you my air, sir.' Aronnax refused, but he was of his friend.
The Nautilus the ice. They breathed fresh air again.
Later, a battle happened. Giant squids attacked the submarine!
Huge arms the iron body. 'They will crush us!' cried Ned Land.
The men fought with axes. Captain Nemo shouted, 'For the Nautilus! !'
They killed many squids, but one a sailor and pulled him away forever.
Nemo cried out, 'My man! He is gone.' For the first time, the captain looked .
Months went by. The three men wanted to be . Ned Land said, 'We must soon, or I'll go mad.'
Near Norway, a terrible storm the Nautilus toward a giant whirlpool called the Maelstrom.
'Tonight is our !' Ned said.
They a small boat while the submarine shook.
'Farewell, Captain Nemo!' Aronnax cried in his mind.
The whirlpool the Nautilus. It disappeared into the sea.
The three men were onto rocks. They survived.
Aronnax never saw Captain Nemo again. But he always remembered the and the under the waves.
People everywhere talked about a weird sea monster.
It was very big, fast, and had a long glowing horn.
Ships saw it and were frightened.
The American navy sent the fast ship Abraham Lincoln to find and catch the monster.
On the ship was Professor Aronnax, a French scientist who studied ocean life.
He believed the monster was a huge narwhal.
His faithful servant Conseil went with him.
Conseil was a calm young man who always said, 'As you wish, sir.'
Also aboard was Ned Land, a brave harpooner from Canada.
Ned was strong and had sharp eyes. He said, 'If I see the monster, I'll put my harpoon straight into its heart!'
They sailed and searched for many days.
One evening, Ned Land shouted, 'There it is! I see a light!'
A glowing thing moved below the water. It was fast and silent.
The ship followed it through the night.
Suddenly, the creature shot up from the water. It wasn't a narwhal.
It was long and made of metal. It shined like a mirror.
A big stream of water hit the ship and knocked the professor into the sea.
'Help!' shouted Aronnax.
Conseil jumped in and swam to him. 'Don't worry, sir. I'm here,' he said calmly.
Ned Land also fell in and swam over. 'What is that thing?' he said.
They held onto the metal creature. It wasn't alive!
It was a submarine, a ship that travels underwater.
A door opened. Men pulled them inside.
Then they met a tall, proud man. 'I am Captain Nemo,' he said.
'You are on my submarine, the Nautilus. You are safe, but you can't leave. You are now my guests-forever.'
The professor was surprised but also excited. He could see the deep ocean!
The Nautilus was beautiful. It had big windows, a library, and a museum full of ocean treasures.
Captain Nemo said, 'The sea is my country. I have no home on the land now.'
Aronnax asked, 'Why do you hate the land?'
Nemo's eyes became dark. 'Because the land took everything from me,' he said. 'Here, I am free.'
Days and weeks passed. The three men saw amazing things through the windows.
They walked on the sea floor in heavy diving suits through forests of seaweed.
Suddenly, a big shark swam close to them. Conseil whispered, 'Stay still, sir.' The shark swam past.
Another day, they went to a sunken ship. A treasure of gold and jewels lay in the dark.
Nemo said, 'I give this to people who are fighting for their freedom.'
Aronnax understood Nemo was a sad, angry man but also someone who helped the weak.
They sailed to the South Pole. It was dangerous, but Nemo said, 'The sea has no secrets from the Nautilus.'
They were stuck under ice! Days went by. The air was almost gone.
Conseil whispered, 'I will give you my air, sir.' Aronnax said no, but he felt proud of his friend.
The Nautilus broke through the ice. They breathed fresh air again.
Later, a terrible fight happened. Giant squids attacked the submarine!
Huge arms wrapped around the iron body. 'They will crush us!' cried Ned Land.
The men fought with axes. Captain Nemo shouted, 'For the Nautilus! Cut them free!'
They killed many squids, but one grabbed a sailor and pulled him away forever.
Nemo cried out, 'My man! He is gone.' For the first time, the captain looked broken.
Months went by. The three men wanted to be free. Ned Land said, 'We must escape soon, or I'll go crazy.'
Near Norway, a bad storm pushed the Nautilus toward a huge whirlpool called the Maelstrom.
'Tonight is our chance!' Ned said.
They climbed into a small boat while the submarine shook.
'Goodbye, Captain Nemo!' Aronnax cried in his thoughts.
The whirlpool swallowed the Nautilus. It disappeared into the sea.
The three men were thrown onto rocks. They lived.
Aronnax never saw Captain Nemo again. But he always remembered the amazing things and the mystery under the waves.
Jules Verne's story takes you under the sea, and along the way you'll meet some wonderful words. These four will help you talk about ships, sea creatures, and wild ocean adventures - whether or not you ever board a submarine.
Each word appears in the story, but you can use it anytime you're describing the sea, a ship, or a scary whirlpool. Listen for them when you re-read the text.
- narwhal (noun) - a type of Arctic whale with a single, long tusk. In the story, the professor first thinks the monster is a giant narwhal.
- harpooner (noun) - someone who hunts with a harpoon, a long spear-like tool. Ned Land is the brave Canadian harpooner on the ship.
- submarine (noun) - a vessel that travels underwater. The real "monster" is actually a submarine called the Nautilus.
- whirlpool (noun) - a dangerous, spinning current of water. The powerful Maelstrom whirlpool nearly swallows the Nautilus near Norway.
When Ned Land shouts, "If I see that monster, I'll stick my harpoon right into its heart!", he's using a very common English pattern: the first conditional. We use it to talk about real, possible situations in the future.
The formula is simple: if + present simple, will + base verb. You can also switch the order: "I'll stick my harpoon right into its heart if I see that monster." Both are correct, and they add a nice touch of drama to your English.
- Use the first conditional when the result is likely: "If we escape tonight, we'll be free."
- Don't use 'will' in the if-clause (not "If it will help…"). Keep it present: "If we stay calm, the shark will pass."
- Try pairing it with story predictions: "If Captain Nemo sees land, he'll turn the submarine away."
Verne doesn't just tell you things - he shows them with strong, precise verbs. When the creature "shot out of the water" or the whirlpool "swallowed" the Nautilus, you can picture the action instantly. That's the power of a vivid verb.
Instead of weak verbs like "went" or "moved," choose words that carry energy and emotion. Your descriptions will become much more gripping - whether you're writing about a squid attack or just a walk in the park.
- Replace "went" with verbs like rushed, crawled, crept, or charged.
- Replace "said" with whispered, shouted, cried, or muttered.
- Add drama with sudden actions: grabbed, shattered, screamed, plunged.
- Try rewriting a plain sentence from the story: "The water knocked the professor into the sea."
Now you have new vocabulary, a handy grammar tool, and a bag of vivid verbs. The best way to keep them is to use them right away.
Imagine you're on the Nautilus with Captain Nemo. What would you say if you met him? What would happen if you tried to escape? Write a short paragraph - or just tell a friend - using the first conditional and some of those strong verbs. The deep sea is waiting.
Twenty Thousand Leagues Under the Seas comes from an older public-domain story tradition and is best known as a public_domain_story_retelling. This Yak Yacker article is an original learner retelling based on public-domain source material, so the wording here is simplified for modern learners rather than copied from one old edition.
Older printings, translations, and retellings of this story can vary quite a bit. This version is adapted for B1 Intermediate learners studying English.
If you want to keep going, browse more in our English section and review the B1 English Vocabulary List. After that, try English Question Words for another useful next step.
