北师大版（三起）（2024）三年级上册英语Unit4FriendsLesson 1教案一、教材内容本课时是新教材北师大版（三起）（2024）小学英语三年级上册Unit 4Friends的Lesson 1。主要围绕“朋友”这一主题展开，通过介绍人物和描述人物特征的词汇及简单句型，引导学生学习如何介绍自己的朋友以及描述朋友的外貌特征。教材内容包括词汇部分，如tall（高的）、short（矮的）、fat（胖的）、thin（瘦的）等描述外貌的形容词，以及句型“This is my friend. He/She is.（这是我的朋友。他/她是）”。教材中还配有生动的图片和简单的对话，为学生提供了语言学习的情境。二、教学目标（一）知识目标1. 学生能够听懂、会说、认读单词tall, short, fat, thin。2. 学生能够理解并运用句型“This is my friend. He/She is.”来介绍自己的朋友并描述其外貌特征。（二）能力目标1. 学生能够在实际情境中准确运用所学词汇和句型描述人物的外貌特征。2. 培养学生的听、说、读能力，以及初步的语言运用能力和交际能力。（三）情感目标1. 通过学习，培养学生对英语学习的兴趣，激发学生积极参与课堂活动的热情。2. 引导学生学会欣赏他人，培养学生与他人友好交往的意识和情感。三、教学重难点（一）教学重点1. 掌握单词tall, short, fat, thin的发音、拼写和意义。2. 正确运用句型“This is my friend. He/She is.”进行人物介绍和外貌描述。（二）教学难点1. 单词thin的发音，以及fat和thin、tall和short的区分。2. 能够灵活运用所学词汇和句型，结合实际情况进行真实的语言交流。四、教学准备1. 多媒体课件，包含教材中的图片、动画、音频等资源。2. 单词卡片、人物图片、头饰等教学道具。3. 奖励学生的小贴纸、小奖品。五、教学过程（一）Warming-up（设计意图：通过歌曲和互动，营造轻松愉快的学习氛围，激发学生的学习兴趣，同时复习旧知，为新课导入做铺垫。）1. GreetingsT: Hello, boys and girls! Nice to see you again.Ss: Hello, teacher! Nice to see you too.T: How are you today?Ss: Im fine, thank you. And you?T: Im very well too.2. Sing a songT: Now, lets sing a song together. Hello, hello. (Play the song on the multimedia and lead the students to sing along)Hello, hello. How are you?Im fine. Im fine. Thank you, thank you.And you? And you? Im fine too.3. RevisionT: Look at the pictures on the screen. (Show some pictures of animals) Whats this?Ss: Its a dog/cat/bird.T: Very good. Now, lets play a guessing game. Ill describe an animal and you guess what it is. Its small. It has a long tail. It can climb trees. What is it?Ss: Its a monkey.T: Great! You are so clever.（二）Presentation（设计意图：利用图片、动画和情境创设等方式，直观呈现新单词和句型，帮助学生理解和记忆，激发学生的学习兴趣和求知欲。）1. Lead-inT: Today, we are going to talk about friends. Do you have friends? (Ask some students to answer)Ss: Yes, I do.T: Very good. Now, look at the screen. Here is a picture of two children. They are friends. (Show a picture of two children on the multimedia) Lets see what they look like.2. Teach the new wordsTallT: Look at this boy. He is very tall. (Point to the boy in the picture and say tall, emphasizing the pronunciation) Can you say tall?Ss: Tall.T: Great! Now, lets do an action. Stand up straight and stretch your hands up as high as you can. This is tall. (Demonstrate the action and ask the students to follow)T: (Show a picture of a tall tree) Look at this tree. Its tall too. Can you find something tall in our classroom?Ss: The blackboard is tall. / The flagpole is tall. (Encourage students to answer and praise them for their correct answers)ShortT: Now, look at this girl. She is short. (Point to the girl in the picture and say short, comparing with the tall boy) Say short.Ss: Short.T: Good. Sit down and make yourself small. This is short. (Ask the students to do the action and check if they do it correctly)T: (Show a picture of a short pencil) This pencil is short. Can you find something short in our classroom?Ss: The eraser is short. / The ruler is short. (Guide students to observe and answer)FatT: Look at this boy again. He is not only tall but also a little fat. (Point to the boy and say fat, showing the gesture of being fat with hands on the tummy) Read after me, fat.Ss: Fat.T: Who can make a fat face? (Ask a student to come to the front and make a fat face. The other students laugh and say fat)T: (Show a picture of a fat panda) Look at the panda. Its so cute and fat. Do you like it?Ss: Yes.ThinT: And this girl is thin. (Point to the girl and say thin, emphasizing the pronunciation. The mouth should be a little bit narrow when pronouncing thin) Say thin.Ss: Thin.T: Lets do an action like this. Put your hands together and make your arms as thin as possible. This is thin. (Demonstrate the action and let the students practice)T: (Show a picture of a thin dog) This dog is thin. Can you think of someone or something thin you know?Ss: My pencil case is thin. / My neighbor is thin. (Encourage students to share their ideas)3. Practice the new wordsGame 1: I say you doT: Now, lets play a game. I will say a word and you do the corresponding action. For example, when I say tall, you stand up straight and stretch your hands up. When I say short, you sit down and make yourself small. Are you ready?Ss: Yes.T: Tall. (The students do the action of tall)Short. (The students do the action of short)Fat. (The students make a fat face or gesture)Thin. (The students do the action of thin)Game 2: Whats missing?T: Now, look at the screen. Here are the four words we just learned: tall, short, fat, thin. I will flash these words one by one and then make one of them disappear. You need to tell me which word is missing. OK?Ss: OK. (Show the words on the multimedia and flash them quickly. Then make one word disappear and ask the s