Лабораторная работа 7

2023-12-02 13:22:07 +04:00 · 2023-12-02 13:22:07 +04:00 · a9c32f2744
commit a9c32f2744
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--- a/orlov_artem_lab_7/app.py
+++ b/orlov_artem_lab_7/app.py
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 import numpy as np
 import tensorflow as tf
 from keras.models import Sequential
 from keras.layers import Embedding, LSTM, Dense
 from flask import Flask, request, jsonify, render_template
 # Загрузка и предобработка данных
 with open('your_text_file.txt', 'r', encoding='utf-8') as file:
    text = file.read()
 # Создание словаря символов
 chars = sorted(list(set(text)))
 char_to_idx = {char: idx for idx, char in enumerate(chars)}
 idx_to_char = {idx: char for idx, char in enumerate(chars)}
 # Подготовка данных для обучения
 seq_length = 100
 step = 3
 sequences = []
 next_chars = []
 for i in range(0, len(text) - seq_length, step):
    seq = text[i:i+seq_length]
    target = text[i+seq_length]
    sequences.append(seq)
    next_chars.append(target)
 # Преобразование данных в числовой формат
 X = np.zeros((len(sequences), seq_length, len(chars)), dtype=bool)
 y = np.zeros((len(sequences), len(chars)), dtype=bool)
 for i, seq in enumerate(sequences):
    for t, char in enumerate(seq):
        X[i, t, char_to_idx[char]] = 1
    y[i, char_to_idx[next_chars[i]]] = 1
 # Построение более сложной модели
 model = Sequential([
    LSTM(256, input_shape=(seq_length, len(chars)), return_sequences=True),
    LSTM(256),
    Dense(len(chars), activation='softmax')
 ])
 model.compile(optimizer='adam', loss='categorical_crossentropy')
 # Увеличение количества эпох обучения
 model.fit(X, y, epochs=100, batch_size=128)
 # Функция для генерации текста с параметром температуры
 def generate_text(seed_text, model, length=100, temperature=1.0):
    generated_text = seed_text
    for _ in range(length):
        x = np.zeros((1, seq_length, len(chars)))
        for t, char in enumerate(seed_text):
            x[0, t, char_to_idx[char]] = 1
        preds = model.predict(x, verbose=0)[0]
        preds = np.log(preds) / temperature
        exp_preds = np.exp(preds)
        preds = exp_preds / np.sum(exp_preds)
        next_index = np.random.choice(len(chars), p=preds)
        next_char = idx_to_char[next_index]
        generated_text += next_char
        seed_text = seed_text[1:] + next_char
    return generated_text
 # Создание Flask-приложения
 app = Flask(__name__)
 # Эндпоинт для генерации текста
@app.route('/')
 def index():
    return render_template('index.html')
 # Эндпоинт для генерации текста
@app.route('/generate_text', methods=['POST'])
 def generate_text_endpoint():
    data = request.get_json()
    seed_text = data.get('seed_text', '')
    generated_text = generate_text(seed_text, model)
    return jsonify({'generated_text': generated_text})
 # Запуск Flask-сервера
 if __name__ == '__main__':
    app.run(port=5000)
--- a/orlov_artem_lab_7/readme.md
+++ b/orlov_artem_lab_7/readme.md
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 Общее задание:
 Выбрать художественный текст (четные варианты – русскоязычный, нечетные – англоязычный) и обучить на нем рекуррентную нейронную сеть
 для решения задачи генерации. Подобрать архитектуру и параметры так,чтобы приблизиться к максимально осмысленному результату. Далее
 разбиться на пары четный-нечетный вариант, обменяться разработанными сетями и проверить, как архитектура товарища справляется с вашим текстом. В завершении подобрать компромиссную архитектуру, справляющуюся достаточно хорошо с обоими видами текстов. 
 Задание по вариантам:
 нечетный вариант, художественным текстом был выбран фрагмент произведения "The Adventures of Tom Sawyer"
 Запуск приложения: запуск файла app.py
 Использованные технологии:
 Python: Язык программирования, на котором написан код.
 TensorFlow и Keras: Фреймворки для создания и обучения нейронных сетей.
 Flask: Фреймворк для создания веб-сервисов на языке Python.
 Описание работы программы:
 Программа обучает рекуррентную нейронную сеть (RNN) на художественном англоязычный тексте из файла.
 Веб-сервис Flask создается для обработки запросов на генерацию текста на основе введенного начального текста.
 Пользователь вводит начальный текст в веб-интерфейсе, нажимает кнопку "Generate Text".
 Введенный текст передается через HTTP POST-запрос на сервер Flask.
 Сервер использует обученную RNN-модель для генерации продолжения текста и возвращает результат обратно в веб-интерфейс.
 Пример входных данных:
 Adventures
 Пример выходных данных:
 Adventures ti;ir ocsvvvy eslv;:ev, n nshe gv'ekvpr'g ey'vlat.tr-v:l eivee s ekgg d seovnve., ts kln
--- a/orlov_artem_lab_7/templates/index.html
+++ b/orlov_artem_lab_7/templates/index.html
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 <!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>RNN Text Generation</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            text-align: center;
            margin: 50px;
        }
        #output {
            margin-top: 20px;
        }
    </style>
 </head>
 <body>
    <h1>RNN Text Generation</h1>
    <label for="seed_text">Seed Text:</label>
    <input type="text" id="seed_text" placeholder="Enter your seed text">
    <button onclick="generateText()">Generate Text</button>
    <div id="output"></div>
    <script>
        function generateText() {
            const seedText = document.getElementById("seed_text").value;
            fetch('http://127.0.0.1:5000/generate_text', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                },
                body: JSON.stringify({ seed_text: seedText }),
            })
            .then(response => response.json())
            .then(data => {
                document.getElementById("output").innerText = data.generated_text;
            })
            .catch(error => {
                console.error('Error:', error);
            });
        }
    </script>
 </body>
 </html>
--- a/orlov_artem_lab_7/your_text_file.txt
+++ b/orlov_artem_lab_7/your_text_file.txt
@ -0,0 +1,646 @@
 The Adventures of
 Tom Sawyer
 MARK TWAIN
 Level 1
 Retold by Jacqueline Kehl
 Series Editors: Andy Hopkins and Jocelyn Potter
 Pearson Education Limited
 Edinburgh Gate, Harlow,
 Essex CM20 2JE, England
 and Associated Companies throughout the world.
 ISBN 0 582 41923 9
 First published 1876
 Published by Puffin Books 1950
 This edition first published 2000
 Copyright © Penguin Books 2000
 Typeset by Digital Type, London
 Set in 12/14ptBembo
 Printed in Spain by Mateu Cromo, S. A. Pinto (Madrid)
 All rights reserved; no part of this publication may be reproduced, stored
 in a retrieval system, or transmitted in any form or by any means,
 electronic, mechanical, photocopying, recording or otherwise, without the
 prior written permission of the Publishers.
 Published by Pearson Education Limited in association with Penguin Books Ltd, both
 companies being subsidiaries of Pearson Plc
 For a complete list of the titles available in the Penguin Readers series please write to your
 local Pearson Education office or to: Marketing Department, Penguin Longman Publishing,
 5 Bentinck Street, London W1M 5R.N.
 Introduction
 One Saturday afternoon Tom wanted to have an adventure
 because he didn’t want to think about Injun Joe. He went
 to Huck and said, “I’m going to look for treasure. Do you
 want to come with me?”
 Tom Sawyer loves adventures. He has a lot of adventures
 at home, at school, and with his friends. He has one
 adventure in a cave. But why is he there? What does he
 see in the cave? And why is he afraid?
 Mark Twain (1835-1910) is a famous American writer.
 His name was Samuel Clemens. Young Samuel lived in
 Hannibal, Missouri, a small town on the Mississippi River.
 He loved the river and he liked watching the big boats
 on it.
 Samuel loved adventures. He worked on boats on the
 Mississippi River for two years. Then he went to Nevada.
 He looked for treasure, but he didn’t find it. He worked for
 a newspaper there. His stories were in the name of Mark
 Twain, and people loved them.
 Later, Samuel lived in New York. His book The
 Adventures of Tom Sawyer (1876) is about a young boy in
 a small town in the 1800s. Huck Finn is his friend. The
 Adventures of Huckleberry Finn (1884) is about Huck’s
 adventures. These two books are very famous.
 Today, many people visit Hannibal because they want to
 see Mark Twain’s home and the Mark Twain Cave, the
 cave in The Adventures of Tom Sawyer.
 iii
 Chapter 1 The Fence
 Tom Sawyer lived with his aunt because his mother and
 father were dead. Tom didn’t like going to school, and he
 didn’t like working. He liked playing and having
 adventures. One Friday, he didn’t go to school—he went
 to the river.
 Aunt Polly was angry. “You’re a bad boy!” she said.
 “Tomorrow you can’t play with your friends because you
 didn’t go to school today. Tomorrow you’re going to work
 for me. You can paint the fence.”
 Saturday morning, Tom was not happy, but he started to
 paint the fence. His friend Jim was in the street.
 Tom asked him, “Do you want to paint?”
 Jim said, “No, I can’t. I’m going to get water.”
 Then Ben came to Tom’s house. He watched Tom and
 said, “I’m going to swim today. You can’t swim because
 you’re working.”
 Tom said, “This isn’t work. I like painting.”
 “Can I paint, too?” Ben asked.
 “No, you can’t,” Tom answered. “Aunt Polly asked me
 because I’m a very good painter.”
 Ben said, “I’m a good painter, too. Please, can I paint? I
 have some fruit. Do you want it?”
 OK,” Tom said. “Give me the fruit. Then you can paint.”
 Ben started to paint the fence. Later, many boys came to
 Tom’s house. They watched Ben, and they wanted to
 paint, too.
 Tom said, “Give me some food and you can paint.”
 1
 Tom stayed in the yard, and the boys painted.
 Tom stayed in the yard, and the boys painted. They
 painted the fence three times. It was beautiful and white.
 Tom went into the house. “Aunt Polly, can I play now?”
 he asked.
 Aunt Polly was surprised. “Did you paint the fence?”
 she asked.
 “Yes, I did,” Tom answered.
 Aunt Polly went to the yard and looked at the fence. She
 was very surprised and very happy. “It’s beautiful!” she
 said. “Yes, you can play now.”
 Tom walked to his friend Joe Harper’s house and played
 with his friends there. Then he walked home again. There
 was a new girl in one yard. She had yellow hair and blue
 eyes. She was beautiful. Tom wanted to talk to her, but she
 didn’t see him. She went into her house. Tom waited, but
 she didn’t come out again.
 Chapter 2 In the Graveyard
 One morning before school, Tom’s friend Huck Finn
 waited for him in the street. Huck didn’t have a home, and
 he never went to school. People in the town didn’t like
 him. But Tom liked Huck.
 Huck said, “Let’s have an adventure.”
 “What can we do on our adventure?” Tom asked.
 “Let’s go to the graveyard at night—at twelve o’clock!”
 Huck answered.
 ‘That’s a good adventure,” Tom said. “Let’s meet at
 eleven o’clock.”
 Then Tom went to school, but he was late. The teacher
 was angry. He asked, “Why are you late again?”
 3
 “I’m late because I talked to Huck Finn,” Tom said.
 Then the teacher was very angry. “Sit with the girls,” he
 said to Tom.
 Tom sat near the beautiful new girl. He was happy. He
 looked at her.
 “What’s your name?” he asked.
 “Becky,” she answered.
 Tom smiled and said, “My name’s Tom.”
 The teacher was angry again. “Tom Sawyer, stop
 talking! Go to your place now,” he said. Tom went to his
 place.
 At twelve o’clock Tom and Becky didn’t go home. They
 stayed in the school yard and talked. Tom said, “I love
 you. Do you love me?”
 “Yes,” Becky answered.
 “Good,” Tom said. “Then you’re going to walk to
 school with me every day. Amy always walked with me.”
 “Amy!” Becky said angrily. “Do you love her?”
 “No,” Tom answered. “I love you now. Do you want to
 walk with me?”
 But Becky was angry with Tom. She walked away and
 didn’t answer. Tom was unhappy. He didn’t go to school
 in the afternoon.
 That night Tom went to bed at nine o’clock, but he
 didn’t sleep. At eleven o’clock he went out his bedroom
 window to the yard. Huck was there. They walked to the
 graveyard. They stopped behind some big trees and talked
 quietly.
 Suddenly, there was a noise. Three men came into the
 graveyard—the doctor, Muff Potter, and Injun Joe. Injun
 Joe and the doctor talked angrily. Then Injun Joe 
 Then Injun Joe killed the doctor with a knife.
 killed the doctor with a knife. Tom and Huck watched.
 Then they went away quickly because they were afraid.
 They went to Tom’s yard. Huck said, “We can’t talk
 about this. Injun Joe can find us and kill us, too.”
 “That’s right,” Tom said. “We can’t talk about it.”
 Tom went in his bedroom window. He went to bed, but
 he didn’t sleep well. Tom and Huck didn’t talk to their
 friends or Aunt Polly about that night because they were
 afraid of Injun Joe.
 Later, some men went to Muff Potter and said, “You’re
 a bad man. You killed the doctor.”
 Chapter 3 A Bad Day
 Becky was sick and didn’t go to school for many days.
 Tom was very sad. One morning, he said to Aunt Polly,
 “I’m very sick, and I want to stay home from school.”
 Aunt Polly said, “Here’s some medicine. Take this and
 you can get well quickly.”
 But Tom didn’t like the medicine. Peter, the cat, came
 into the room and looked at Tom.
 “Peter!” Tom said. ”Have some medicine!”
 Peter had some medicine. He didn’t like it! He went
 quickly out the open window and into the yard.
 Aunt Polly watched Peter. “Why did you do that, Tom?”
 she asked angrily. “You’re a very bad boy! Go to school
 now.”
 Tom arrived at school early and he waited for Becky at
 the school fence. She arrived early, too, but she didn’t
 6
 Peter had some medicine. He didn’t like it!
 look at Tom. She went into school. Tom walked away. He
 didn’t want to go to school now. He was very sad.
 Joe Harper was near the school. He was sad, too,
 because his mother was angry with him. The two boys
 walked and talked.
 Tom said, “Let’s run away.”
 “Yes, let’s!” Joe said.
 The two boys went to the river. Huck Finn was there.
 Tom and Joe said, “We’re going to run away. Do you
 want to come with us?”
 “Yes,” Huck answered. “Let’s go across the river. We
 can have a good adventure there.”
 The boys went home because they wanted to get food
 for their adventure.
 Chapter 4 Across the River
 Tom, Joe, and Huck went to the river. There was a small
 boat there. The boys went across the river in the small
 boat. They said, “This is a good place because we can play
 all day. There’s no school here.”
 They played and then went to sleep.
 In the morning, the boys were happy again. They said,
 “Let’s stay here for a long time.”
 In the afternoon, they played near the river again.
 Suddenly, there was a noise from a big boat on the river.
 The boys stopped playing and watched the boat.
 “Listen,” Tom said. “The men on the boat are talking
 about us.”
 8
 The boys stopped playing and watched the boat.
 The boys listened quietly. A man said, “The boys are in
 the river. They’re dead.”
 Tom said, “Those men are looking for us in the river.
 We’re here, but they don’t know that.”
 That night, the boys were sad. Huck and Joe went to
 sleep, but Tom didn’t sleep. He went home in the small
 boat. He quietly went in his bedroom window. Then he
 went under his bed and stayed there.
 Aunt Polly and her friends came into his room. Aunt
 Polly said to her friends, “Tom was a good boy, and I
 loved him. Now he’s dead, and I’m very sad.”
 Tom wanted to say, “I’m not dead.” But he stayed quiet.
 Aunt Polly went to sleep. Tom went out the window
 very quietly and went back across the river.
 In the morning, Joe and Huck said, “We’re not happy
 here now. We want to go home.”
 Tom said, “Let’s go home on Sunday. We can go to
 church. People are going to be very surprised!”
 Sunday morning, many children were at church. They
 talked about the three boys. They were sad because their
 friends were dead. Becky was sad, too.
 Suddenly, the three boys walked into the church. People
 were very surprised, but they were very happy, too.
 Chapter 5 At School
 Monday morning, Tom went to school. The children
 wanted to hear about his adventure, and Tom liked
 10
 talking about it. Becky wanted to talk to Tom, but he
 didn’t look at her.
 Then Tom talked to Amy. Becky watched him and she
 was angry. She said to her friends, “I’m going to have an
 adventure day. You can come on my adventure.” But she
 didn’t ask Tom.
 Later in the morning, Tom talked to Amy again. Becky
 talked to her friend Alfred and looked at a picture-book
 with him. Tom watched them and he was angry with
 Becky.
 In the afternoon, Tom waited for Becky at the school
 fence. He said, “I’m sorry.”
 But Becky didn’t listen to him. She walked into the
 school room. The teacher’s new book was on his table.
 This book wasn’t for children, but Becky wanted to look
 at it. She opened the book quietly and looked at the
 pictures.
 Suddenly, Tom came into the room. Becky was
 surprised. She closed the book quickly, and it tore. Becky
 was angry with Tom and quickly went out of the room.
 Then the children and the teacher came into the room
 and went to their places. The teacher looked at his book.
 “Who did this? Who tore my book?” he asked angrily.
 The room was very quiet. The teacher started to ask
 every child, “Did you do this?”
 They answered, “No, I didn’t.”
 Then he looked at Becky “Becky, did you do this?”
 11
 “I did it. I tore your book.”
 Tom wanted to help her. Suddenly he said, “I did it. I
 tore your book.”
 “Tom Sawyer, you’re a very bad boy. Stay here after
 school!” the teacher said angrily.
 At five o’clock Tom started to walk home. Becky waited
 for him at the school fence. “You’re a very good friend,”
 she said.
 Tom smiled at her and they walked home.
 Chapter 6 The Trial
 Summer vacation started, and Becky went away with her
 family. Tom was unhappy.
 Then Muff Potter’s trial started. Tom and Huck
 remembered the night in the graveyard. They were afraid
 of Injun Joe again.
 “Did you talk about the night in the graveyard?”
 Tom asked Huck.
 “No, I didn’t,” Huck answered. “Did you?”
 “No,” Tom answered. “But. I’m sorry about Muff Potter.
 He’s always friendly to us. He didn’t kill the doctor. I
 want to help him.”
 “Let’s take some food to him,” Huck said.
 The boys visited Muff Potter. “Here’s some food,” they
 said.
 Muff Potter said, “Thank you. You’re good boys.”
 Tom and Huck went to the trial and listened for two
 days. Tom didn’t sleep well at night because he wanted to
 help Muff Potter.
 On day three of the trial Tom talked.
 13
 A man asked him, “Where were you on the night of
 June 17th?”
 “I was in the graveyard,” Tom answered.
 “Did you see any people there?” the man asked:
 “Yes. Injun Joe, the doctor, and Muff Potter were there.
 They didn’t see me because I was behind some big trees.”
 “What did you see?” the man asked.
 “Injun Joe and the doctor talked angrily,” Tom
 answered. “Then Injun Joe killed the doctor with his knife.
 Muff Potter didn’t do it.”
 The people at the trial were surprised. Injun Joe quickly
 went out of the building.
 Tom and Huck were very afraid. Tom said, “Now Injun
 Joe knows about us. He can kill us, too.”
 Many people wanted to hear about the boys’ adventure
 in the graveyard. Tom liked talking about it. He was
 happy, too, because he helped Muff Potter. But he didn’t
 sleep well because he was afraid of Injun Joe.
 Chapter 7 Injun Joe’s Treasure
 One Saturday afternoon, Tom wanted to have an adventure
 because he didn’t want to think about Injun Joe. He went
 to Huck and said, “I’m going to look for treasure. Do you
 want to come with me?”
 Huck always liked an adventure. “Oh, yes,” he said.
 “Where can we look?”
 14
 “Let’s start looking in the old house near Mrs. Douglas’s
 house. Old houses are good places for treasure,” Tom
 answered.
 The boys went to the old house. They wanted to look at
 every room. First they went into the kitchen, and then they
 went into the bedroom.
 Suddenly, two men came into the kitchen—Injun Joe
 and his friend. The boys were afraid and stayed in the
 bedroom very quietly.
 Injun Joe walked across the kitchen. “We can put our
 money here,” he said to his friend.
 He started to dig under the floor with his knife.
 “What’s this?” Injun Joe said. “I’m going to get it out.”
 There was a big box under the floor. He opened it with
 his knife. There was a lot of money in the box.
 “Look at that money!” his friend said. “Let’s go now.
 We can come back and get it tomorrow.”
 “No,” Injun Joe said. “We’re going to take it with us
 now. We can take it to that place. You know—the place
 under the cross.”
 Then the men went out of the house. Injun Joe talked
 quietly to his friend. The boys listened and were afraid.
 Tom said, “Did you hear that? He wants to kill us.”
 They went out of the house quietly and went home.
 The boys were afraid of Injun Joe, but they wanted to
 find his treasure. They watched his house every night, but
 they didn’t see Injun Joe or his treasure.
 15
 There was a lot of money in the box.
 Chapter 8 Becky’s Adventure Day
 In August Becky’s family came back from their vacation.
 Tom was very happy and he didn’t think about Injun Joe’s
 treasure.
 Becky’s adventure day was Saturday. Her mother said,
 “You can sleep at Susy Harper’s house after your
 adventure.’
 “Good,” Becky said.
 Becky and her friends went on the river on a big boat.
 The boat went down the river and across it. Then it
 stopped. The children went out of the boat and played
 games near the river. In the afternoon one boy asked,
 “Who wants to go to the big cave?”
 The children went to the cave. It was dark and cold
 there, but they played games. In the evening they went
 back to the boat and went home.
 Sunday morning, Becky’s mother and Aunt Polly talked
 to Mrs. Harper at church. Becky’s mother asked, “Where’s
 my Becky? Did she sleep at your house?”
 “No, she didn’t,” Mrs. Harper answered. “I didn’t see
 her.”
 Aunt Polly said, “My Tom didn’t come home. Did he
 stay at your house?”
 “No, he didn’t,” Mrs. Harper answered.
 Then Aunt Polly and Becky’s mother asked the children,
 “Did Tom and Becky come home? Did you see them on
 the boat?”
 The children answered, “No, we didn’t see them, but it
 was dark.”
 Then a boy said, “Maybe they’re in the cave!”
 17
 Two hundred men looked for Tom and Becky in the
 cave. They looked for three days, but they didn’t find
 them. People in the town were very sad.
 Chapter 9 Huck’s Adventure
 Huck didn’t go on Becky’s adventure. He stayed home
 and watched Injun Joe’s house that night. At eleven
 o’clock Injun Joe and his friend came out and walked
 down the street. There was a box in his friend’s hands.
 Huck said quietly, “Maybe that’s the treasure box.” He
 went after the two men.
 They walked to Mrs. Douglas’s house and stopped in her
 yard. Huck stayed behind some small trees. The men
 talked, and Huck listened to them.
 Injun Joe was angry. “I want to kill her,” he said to his
 friend. “Mr. Douglas was bad to me. He’s dead now, but I
 remember.”
 “’There are a lot of lights in the house. Maybe her
 friends are visiting,” Injun Joe’s friend said. “We can
 come back tomorrow.”
 “No,” Injun Joe said. “Let’s wait now.”
 Huck liked Mrs. Douglas because she was always good
 to him. He wanted to help her. He quietly walked away
 and then he started to run to Mr. Jones’s house.
 Mr. Jones opened the door. “What do you want?” he
 asked Huck.
 “Injun Joe and his friend are in Mrs. Douglas’s yard,”
 Huck said. “They want to kill her. Can you go there and
 help Mrs. Douglas?”
 18
 The men talked, and Huck listened to them.
 “Yes. My sons and I can go there,” Mr. Jones
 answered. “You can go home.”
 In the morning, Huck went back to Mr. Jones’s house.
 “How’s Mrs. Douglas?” he asked.
 “She’s OK,” Mr. Jones answered. “The men went away
 because we arrived.”
 “Good,” Huck said. But he was afraid of Injun Joe.
 “Please don’t say my name to Mrs. Douglas.”
 Mr. Jones looked at him, and then he said, “You aren’t
 well. Go and sleep in my bedroom.”
 Later, Mrs. Douglas visited Mr. Jones.
 “You helped me yesterday night. Thank you,” she said.
 “You’re a good man.”
 Mr. Jones said, “We didn’t know about the men in your
 yard. A boy was there and he wanted to help you. He came
 here, but I can’t say his name.”
 Mr. Jones and Mrs. Douglas went to church. People
 there talked about Tom and Becky. Mr. Jones and his sons
 went to the cave with the men, but on Monday morning
 they went home. Huck was in bed and was very sick. The
 men went back to the cave, but Mrs. Douglas stayed with
 Huck.
 Chapter 10 In the Cave
 Saturday, Tom and Becky walked and played in the cave.
 Then they stopped near some water.
 “What time is it?” Becky asked.
 “I don’t know,” Tom said. “Let’s go back now”
 20
 The two children walked and walked. But they didn’t
 find the door to the cave. Becky was afraid. She wanted to
 sit down and eat. “Maybe they’re looking for us now,” she
 said.
 “Here’s some food,” Tom said. “Eat this and wait here.
 I’m going to look for the door.”
 Tom walked and walked. But he didn’t find the cave
 door. Suddenly, there was a man near him. Tom was
 afraid, but he stayed quiet. He looked at the man. It was
 Injun Joe!
 Tom was very afraid and he made a noise. Injun Joe
 went away quickly. Tom went back to Becky, but he
 didn’t talk to her about Injun Joe.
 They were in the cave for three days. Tuesday, Becky
 didn’t want to walk. Again Tom said, “Stay here. I’m
 going to look for the door.”
 This time he went to a new place. There was light there.
 He went to the light. It came from a small door in the
 cave.
 Tom went out of the cave. Then he went back to Becky.
 “Come with me,” he said. “We can go out of the cave
 now.”
 Tom and Becky went out of the cave. They were very
 happy. They went to the river and waited there. Some men
 in a small boat came to them.
 Tom said, “We want to go home. Can you help us?”
 The men answered, “Yes. We can take you home.”
 Tom and Becky went in the boat with the men. They
 arrived home very late Tuesday night, and people in the
 town were very happy. Tom talked all night about their
 adventure in the cave.
 21
 Tom went out of the cave.
 Chapter 11 In the Cave Again
 Tom and Becky stayed home for many days. Then, two
 weeks after their adventure, Tom visited Becky and talked
 to her father.
 Mr. Thatcher said, “You’re a very good boy, Tom. You
 helped Becky in the cave. Thank you. People can’t go into
 it now because it has a new big door.”
 “But Injun Joe’s living in the cave!” Tom said.
 Some men went down the river to the cave. Tom went
 with them. They opened the new door. Injun Joe was
 there, but he was dead.
 Tom wanted to talk to Huck. Later in the week he went
 to Mr. Jones’s house. The two boys talked about their
 adventures.
 “The money isn’t in Injun Joe’s house,” Tom said. “It’s
 in the cave! I know, because Injun Joe was there. Let’s get
 it!”
 Huck was afraid. “But maybe we can’t find it.”
 “I can find it again,” Tom said. “I know about a small
 door at the back of the cave. Becky and I came out there.
 We can go in that door, and I can find Injun Joe’s treasure.”
 “OK,” Huck said. “Let’s go today.”
 That afternoon the boys went in a small boat to the back
 of the cave. Tom walked first, and Huck went after him.
 They walked and walked.
 Then Tom said, “This is the right place! Injun Joe was
 here.”
 The boys looked for a good place for treasure.
 Suddenly, Tom said, “Look! There’s a cross! Injun Joe
 said, ’under the cross.’ Let’s look there!” 
 “Look! It’s the treasure box!”
 The boys went to the place with the cross. Tom said,
 “I’m going to dig here with my knife ... Look! It’s the
 treasure box! Let’s get it out now. The treasure’s ours!”
 “This box is very heavy,” Huck said. “We can’t take it
 with us.”
 “I have some small bags,” Tom said. “We can put the
 money in them and take it home.”
 The boys went out of the cave with the money.
 Chapter 12 At Mrs. Douglas’s House
 Tom said, “Let’s take the money to the old house near
 Mrs. Douglas’s house. That’s a good place for it.”
 They started to walk to the old house. Mr. Jones was in
 Mrs. Douglas’s yard. He called to the boys.
 “A lot of people are waiting for you. Come with me,” he
 said. They went into Mrs. Douglas’s house.
 “Hello, boys,” Mrs. Douglas said. “Come with me.”
 Tom and Huck went with her to a bedroom. There were
 new shirts and jeans on the bed.
 “Wash your hands and faces and put on these shirts and
 jeans,” Mrs. Douglas said. “Then come to the big room.”
 The boys went to the room. A lot of people were there.
 Mrs. Douglas said, “First I want to say ‘thank you’ to
 Mr. Jones and his sons. They helped me. They’re very
 good people.”
 “Huck helped, too,” Mr. Jones said.
 ‘Thank you, too, Huck,” Mrs. Douglas said. “You’re a
 good boy, and I like you. I want to give you a home and
 some money.”
 25
 “But Huck has a lot of money!” Tom said.
 He went to the bedroom and came back with the bags of
 money. “We have this money from the cave There’s a lot
 of money in them, and it’s ours now.”
 There was $12,000 in the bags. The people were very
 surprised. They asked about the boys’ adventure.
 Chapter 13 Huck’s New Home
 Huck lived in the big house with Mrs. Douglas. He was a
 new person. He washed every day, and he went to school
 and church. But he wasn’t happy. He stayed there for three
 weeks, and then he ran away.
 Tom went to Huck. “Why did you run away?”
 Huck answered, “Mrs. Douglas is a good woman. I like
 her, but I can’t live with her. I don’t like washing every
 day, and I don’t like going to school and church. I don’t
 want to have a lot of money. But I want to be your friend.
 OK?”
 “No,” Tom said, “I can’t be your friend, because the
 boys at school don’t want to play with you. We’re
 thinking about a lot of new adventures. Please live with
 Mrs. Douglas and come to school. Then the boys at school
 can play with you.”
 “I want to be your friend,” Huck said, “and I want to
 have adventures with you and the boys at school. Maybe I
 can live with Mrs. Douglas. I don’t know, but I’m going to
 try it again for a month.”
 “Good,” Tom said. “The boys are meeting later, at
 twelve o’clock at night. You can come, too.”
 “Good!” Huck said.
 ACTIVITIES
 Chapters 1-6
 Before you read
 1 Find the words in italics in your dictionary. They are all in the
 story.
 a Answer the questions.
 What adventures are on TV? What adventures do you
 have?
 What are you afraid of?
 Do you like cats?
 What makes you sac/?
 When are you surprised?
 b Put a word on the left with a word on the right.
 aunt dead
 church family
 fence sick
 graveyard police
 medicine picture
 paint yard
 trial Sunday
 c Put these words in the sentences.
 help kill tore (to tear)
 The man is going to..... the animal with his knife.
 She’s unhappy because she.......her new dress.
 He likes to..... his mother with her work.
 After you read
 2 Why
 a is Aunt Polly angry with Tom?
 b do Tom and Joe want to run away?
 c doesn’t Becky talk to Tom?
 27
 d do Tom and Huck want to help Muff Potter?
 e are Tom and Huck afraid of Injun Joe?
 Chapters 7-13
 Before you read
 3 Are Tom and Huck going to see Injun Joe again?
 4 Find the words in italics in your dictionary. Answer the questions.
 a What can you buy in a box?
 b Is it light or dark in a cave?
 c The teacher put a cross on your answer. Is the answer
 right or wrong?
 d What can you dig with? A ticket, a book or a knife?
 e What are your treasures?
 After you read
 5 Answer the questions.
 a How many nights are Tom and Becky in the cave?
 b Why is there a new big door on the cave?
 c How is Huck a new person?
 6 Where are they?
 a Injun Joe finds the treasure box.
 b Aunt Polly and Becky’s mother talk to the children.
 c Tom and Huck find the treasure box.
 d There is a surprise for Huck.
 Writing
 7 Is Tom a good boy or a bad boy? Why? Write about it.
 8 You are Tom or Huck. What are you going to do with your money
 from the treasure box? Write about it.
 Answers for the Activities in this book are published in our free resource packs for teachers,
 the Penguin Readers Factsheets, or available on a separate sheet. Please write to your local
 Pearson Education office or to: Marketing Department, Penguin Longman Publishing,
 5 Bentinck Street, London W1M 5RN.
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 Tom Sawyer loves adventures. He has them at home,
 at school, and with his friends—Huck Finn and Joe
 Harper. Tom has one adventure in a graveyard, and one
 in a cave. Who does he see there, and why is he afraid?
 Penguin Readers are simplified texts designed in association with Longman,
 the world famous educational publisher, to provide a step-by-step
 approach to this joys of reading for pleasure. Each book has an
 introduction and extensive activity material. They are published
 at seven levels from Easystarts (200 words) to Advanced (3000 words).
 Series Editors: Andy Hopkins and Jocelyn Potter
 www.penguinreaders.com
 Cover photograph © Frank Hopkinson 2000