Unit 4 What sounds can we hear？Extend(课件)-2025-2026学年沪教版三年级英语下册

该小学英语课件围绕“声音的识别与描述”核心知识点，通过“魔法森林夜晚”情境导入和“猜声音”游戏，从狗、猫等已知动物声音过渡到故事中神秘“咕咚”声，搭建从已知到未知的学习支架，帮助学生掌握afraid、monster等单词及“What can you hear?”“It has...”句型。 其亮点在于以“咕咚”故事为主线，融合角色扮演、故事复述和“Big Question”探究，培养学生思维品质（分析未知声音真相，不盲目跟从）和语言能力（运用句型表达），通过分层作业发展学习能力。学生在情境中提升语言运用和思维，教师可借助丰富活动提升教学效果。

Unit 4 What sounds can we hear？ Extend Step into the magical forest night. What secrets hide in the shadows? 1.7.2013 Hello, boys and girls! Welcome to our English class. Today, we're going to a magical forest. Look at this picture, what can you see? Yes, it's a beautiful forest at night. But wait, something mysterious is happening. Look at the title, 'Gu Dong is coming!' Do you know what 'Gu Dong' is? Is it an animal? A monster? Or something else? Let's find out! ‹#› Let's Play a Game: What's the sound? Is it a Dog? Listen closely! Can you hear a 'Woof-woof'? That's a happy puppy saying hello in the forest. Teacher: "What can you hear?" Student: "I can hear a dog!" Or a Cat? Did you hear a 'Meow'? Look at this cute grey cat. It might be hiding behind the big tree! Teacher: "What sound was that?" Student: "It was a cat! Meow!" 1.7.2013 Before our story begins, let's play a game. Please close your eyes and listen carefully to the sound I play. ... Okay, open your eyes! What did you hear? Was it a dog? Or a cat? You have very good ears! Today, some animals in the forest also hear a strange sound. Let's see what's happening. ‹#› The Story Begins... In the quiet forest, near the blue lake, a little rabbit is playing—until a strange sound interrupts him. Rabbit 1:Listen! What can you hear? Is that a monster? Rabbit 2:I can hear 'Gu Dong'! It's coming from the lake! It's so loud! Silence Broken The peaceful afternoon is shattered. The rabbits stop in their tracks, their ears perked up. Their hearts start to beat fast—what could this mysterious 'Gu Dong' be? He is AFRAID (害怕的). His eyes are wide, his mouth is open, and he feels nervous and scared. He doesn't know what to do next! 1.7.2013 Look, who is this? It's a rabbit. The rabbit is playing near the lake. Suddenly, he hears a big 'Gu Dong'! How does he feel? Is he happy? No. He is afraid! Let's say it together: afraid. He looks very scared. ‹#› Gu Dong is coming! Look at the picture. The animals are running away in fear. Do you know what "Gu Dong" is? Rabbit: "Help! Help! Gu Dong is coming! It has green eyes and eight legs!" Monkey: "Run! Run! Gu Dong is coming! It has nine legs! What a scary monster!" Fox & All: "Help! Gu Dong is coming!" They are all very afraid and run as fast as they can, not knowing what "Gu Dong" really is. 1.7.2013 The rabbit runs and meets his friends, the monkey and the fox. He shouts, 'Help! Help! Gu Dong is coming!' The monkey and the fox are also very afraid. They don't know what 'Gu Dong' is, but they just keep running and shouting, 'Gu Dong is coming!' Let's say it together with a scared voice: 'Gu Dong is coming!' ‹#› What is Gu Dong? They start to imagine a MONSTER! From the storybook to their wild imaginations, the animals paint a terrifying picture of the unknown 'Gu Dong'. Rabbit "It has green eyes! Big, glowing green eyes that stare right at you in the dark!" Monkey "It has eight legs! Long, wiggly legs that crawl all around the trees!" Fox "Nine legs! I saw it clearly, it has nine legs, even more than the monkey said!" Bear "Four green eyes and ten legs! It's a giant, terrible monster hiding in the woods!" 1.7.2013 More and more animals join them. They are all very afraid and start to imagine what 'Gu Dong' looks like. The rabbit says it has green eyes! The monkey says it has eight legs! The fox says nine legs! And the bear says it has four green eyes and ten legs! Oh no! It sounds like a big monster! Let's say it together: monster! ‹#› Word Time! afraid /əˈfreɪd/ I am afraid. (I feel scared.) monster /ˈmɒnstə(r)/ a big monster (a scary imaginary creature) papaya /pəˈpaɪə/ a yellow papaya (a sweet tropical fruit) lake /leɪk/ a beautiful lake (a body of water surrounded by land) 1.7.2013 Let's learn some new words from the story. Repeat after me: afraid, monster, papaya, lake. Great! Now, let's see the story again, and pay attention to these words. ‹#› Sentence Patterns What can you hear? We use this to ask about sounds. For example: I can hear a dog. Or, I can hear the sound "Gu Dong". It has... We use this to describe features. For example: A spider has eight legs. A monster has green eyes. Let's Practice! Look at this cute cat carefully. What body parts does it have? Try to make sentences with "It has...". Answer:It has two big, round eyes. It has four legs and a long tail. It has soft grey fur too! 1.7.2013 We use 'What can you hear?' to ask about sounds. And we use 'It has...' to describe something. For example, a spider has eight legs. Now, look at this cat. What does it have? Yes, it has two eyes and four legs. You try to make a sentence. ‹#› The Truth What is 'Gu Dong'? It's not a monster! It's just the sound of a big yellow fruit falling into the lake. Elephant's Words "What's Gu Dong? Don't worry. Look! It's a papaya!" The elephant is brave and smart. The Sound's Secret The 'Gu Dong' is the sound of the papaya dropping into the lake. It made all the animals scared! So, Is it a Monster? No! It's just a papaya. We shouldn't be afraid of things we don't know. Let's check first! 1.7.2013 All the animals are running. But the big elephant is not so afraid. He says, 'Don't worry. Let's go and see.' They go to the lake. Look! What's that in the lake? It's a big yellow fruit. Yes, it's a papaya! The 'Gu Dong' is just the sound of the papaya falling into the lake! So, is Gu Dong a monster? No! It's just a papaya! ‹#› Let's Act! (角色扮演) Rabbit "Help! Gu Dong is coming! It has green eyes! It looks so scary!" Monkey "Run! Gu Dong is coming! It has eight long legs! Let's get out of here quickly!" Fox "Gu Dong is coming! It has nine legs! It's huge and chasing us! I'm so afraid!" Elephant "What's Gu Dong? Don't worry, little friends. Look! It's just a big, sweet papaya rolling down the hill!" 1.7.2013 Now, let's act out the story! I need four volunteers to be the rabbit, the monkey, the fox, and the elephant. Great! Let's practice the dialogue first. Now, work in your groups and get ready to perform. Don't forget to use actions and show how you feel! ‹#› Let's Retell the Story 01. The Strange Sound One sunny day, the little Rabbit hears a loud sound "Gu Dong" coming from the dark well. 02. Spreading the News Scared, Rabbit runs to find Monkey and Fox. He tells them about the mysterious "Gu Dong". 03. A Frightening Shout Together, they run through the forest, shouting loudly: "Gu Dong is coming! Run for your lives!" 04. Meeting the Wise Elephant On their way, they meet Elephant, the oldest and bravest animal in the forest. Elephant decides to investigate what "Gu Dong" really is. 05. The Big Surprise They go to the well and look inside. It's just a big, round papaya that fell into the water! Everyone laughs at the silly misunderstanding. 1.7.2013 Who can retell the story using this story map? Let's try together. First, the rabbit hears a sound 'Gu Dong'. Then, he meets the monkey and the fox. They run and shout... What do they shout? Yes, 'Gu Dong is coming!' Then they meet the elephant. What does the elephant find? A papaya! Excellent! ‹#› Big Question: What can we learn? The story of the animals and the mysterious "Gu Dong" is amusing, but it leaves us with a thought-provoking question: why did the fear spread so quickly among them? Fear of the Unknown The animals were terrified simply because they didn't know what "Gu Dong" was. The lack of information turned a harmless sound into a monster in their minds. Blindly Following Others Instead of checking for themselves, each animal ran away because they saw the others doing so. This herd mentality amplified the fear and prevented them from discovering the truth. The Key Takeaway We should always be brave enough to investigate and find out the truth for ourselves. Don't let fear control you, and never follow the crowd blindly without thinking. 1.7.2013 The story is very funny, right? But what can we learn from it? Why were the animals so afraid? Because they didn't know the truth and just followed others. This teaches us a lesson: we should be brave and find out the truth by ourselves. Don't follow others blindly. ‹#› What did we learn today? New Words afraid, monster, papaya, lake These words describe the characters, the mysterious sound, and the setting of our story in the forest. Key Sentences What can you hear? / I can hear "Gu Dong". Gu Dong is coming! / It has... Practice these sentences to talk about the scary and exciting moments in the story. You all did a great job today! 1.7.2013 Time is up! Let's review what we learned today. We learned a very interesting story 'Gu Dong is coming!'. We learned some new words: afraid, monster, papaya, and lake. And we learned some useful sentences. You all did a fantastic job! I'm very proud of you! ‹#› Homework Level 1 (基础) Read the story with your partner or parents. Share your favorite character and why you like them. Level 2 (进阶) Draw a picture of your favorite part of the story and write one sentence to describe what is happening in it. Level 3 (挑战) Act out the story with your friends and record a short video. Be creative with your voices and actions! 1.7.2013 Here is your homework. You can choose the level you like. You can read the story, draw a picture, or even act it out and make a video! I can't wait to see your amazing work next time! Goodbye, everyone! ‹#› $