Unit 2 We are different Lesson 2（教学设计）-2024-2025学年北师大版（三起）（2024）英语三年级下册

《Unit 2 We are different：Lesson 2》（教学设计）-2024-2025学年北师大版（三起）（2024）英语三年级下册 教学设计表 学科 授课年级 学校 教师姓名 章节名称 Unit 2 We are different：Lesson 2 计划学时 教学目标 （1）语言能力：学生能够准确听、说、认读单词“big, small, long, short”，并能运用这些词汇描述事物的特征；能够理解并运用句型“This is... It has... ”来介绍事物的外观特点。 （2）文化意识：通过学习不同事物的特征描述，了解在英语交流中准确表达事物特征的文化习惯，培养学生对跨文化交流的兴趣。 （3）思维品质：培养学生观察事物特征的能力，能够通过对比和分析，用英语准确表达事物之间的差异，提高逻辑思维和语言表达能力。 （4）学习能力：引导学生通过多种学习方式，如小组合作、游戏活动等，积极参与课堂学习，提高学习英语的兴趣和自主学习能力。 教学重点 （1）掌握单词“big, small, long, short”的正确发音和词义，能够在实际情境中运用这些词汇描述事物的大小和长短。 （2）理解并熟练运用句型“This is... It has... ”来介绍事物的外观特征，能够用该句型进行简单的交流和表达。 教学难点 （1）能够准确区分“long”和“short”，“big”和“small”在描述不同事物时的运用，避免混淆。 （2）能够在真实的交流情境中，自然、流畅地运用所学词汇和句型进行表达，提高语言运用的准确性和灵活性。 教学准备 （1）多媒体设备，包括投影仪和电脑，用于播放与课程相关的英语动画、音频资料，增强学生的视听感受。 （2）准备相关的英语教材和参考书籍，如《小学英语教学参考书》等，供教师查阅教学资料和拓展教学内容。 （3）制作单词卡片、实物模型（如大小不同的苹果、长短不同的铅笔等），设计互动式教学活动，例如小组竞赛、角色扮演等，让学生在活动中加深对词汇和句型的理解和运用。 教学过程 一、导入新课 1. 热身活动 老师：Hello, boys and girls! Let's sing a song together. “Hello, Hello, How are you?”（老师带领学生一起唱英文歌曲，营造轻松愉快的课堂氛围） 学生：（积极跟唱）Hello, Hello, How are you? Fine, fine, thank you. Hello, Hello, How are you? Nice to see you too. 2. 日常问候与交流 老师：Good job! Now, let's say hello to each other. How are you today? 学生 A：I'm fine, thank you. And you? 老师：I'm great. Thank you. Look at me. I'm tall. And you, are you tall or short? 学生 A：I'm short. 老师：Very good. Now, who wants to share with us how they feel today? 学生 B：I'm happy. 老师：That's wonderful! Happiness is so important. Now, I have some questions for you. Do you like animals? 学生们：Yes! 3. 引入主题 老师：Great! Animals are our good friends. Today, we will learn something about some cute animals. But first, I want you to close your eyes and imagine. There is a very big animal with a long nose in the zoo. Can you guess what it is? 学生：An elephant! 老师：You are so smart! Now, let me show you some pictures of different animals. Let's see their features. 简要介绍描述事物特征的重要性 老师：Guys, when we talk about animals or other things, it's very important to describe their features. Just like we can say a rabbit is small and has long ears. It helps others to know what we are talking about clearly. Today, we will learn some new words to help us describe things better. 二、讲授新课 1. 词汇学习 （1）学习“big”和“small” 老师：Look at these two apples. This one is very large, and this one is very little. In English, we say “big” for the large one and “small” for the little one. Repeat after me: big, small. 学生：big, small. 老师：Now, let's make some sentences. This is a big apple. This is a small apple. Follow me, please. 学生：This is a big apple. This is a small apple. 老师：Very good. Now, look around the classroom. Can you find something big and something small? 学生 C：The blackboard is big. The eraser is small. 老师：Excellent! You've got it. （2）学习“long”和“short” 老师：Next, I have two pencils here. One is much longer than the other. We call the longer one “long” and the shorter one “short”. Say after me: long, short. 学生：long, short. 老师：Let's use them in sentences. This is a long pencil. This is a short pencil. Repeat. 学生：This is a long pencil. This is a short pencil. 老师：Now, think about your body parts. Can you find something long and something short? 学生 D：My arms are long. My fingers are short. 老师：Well - done! You are very observant. 2. 句型学习 （1）讲解句型“This is... It has... ” 老师：Now, let's learn a new sentence pattern. “This is... It has... ” For example, this is an elephant. It has a big body and a long nose. Repeat after me. 学生：This is an elephant. It has a big body and a long nose. 老师：Let's practice. I'll show you some pictures of animals, and you use this sentence pattern to describe them. （老师展示猴子的图片） 老师：Who can have a try? 学生 E：This is a monkey. It has a small body and a long tail. 老师：Fantastic! Your English is getting better and better. （2）小组练习 老师：Now, work in groups of four. Each group has a set of animal pictures. Take turns to use the sentence “This is... It has... ” to describe the animals in the pictures. （学生分组进行练习，老师巡视并给予指导） 老师：Now, let's invite some groups to show their practice. Group 1 representative: This is a panda. It has a big body and short legs. 老师：Well - done, Group 1. You described it very clearly. 3. 知识拓展与文化渗透 老师：In different cultures, animals may have different symbolic meanings. For example, in Chinese culture, the dragon is a symbol of power and good luck, and it is often described as big and powerful. In Western cultures, some animals also have their own special meanings. Can you think of any? 学生 F：In Western cultures, the owl is a symbol of wisdom. 老师：You are very knowledgeable! That's right. And when we describe these animals, we can also use the words “big, small, long, short” to show their features. 三、随堂检测 1. 单词认读检测 老师：I will read the words, and you show me the corresponding word cards. “big” 学生：（举起“big”的单词卡片） 老师：“small” 学生：（举起“small”的单词卡片） 老师：“long” 学生：（举起“long”的单词卡片） 老师：“short” 学生：（举起“short”的单词卡片） 2. 句型运用检测 老师：I'll show you some pictures again. You need to use the sentence “This is... It has... ” to describe them. （老师展示长颈鹿的图片） 学生 G：This is a giraffe. It has a long neck and long legs. 老师：Correct! You're doing a great job. （老师展示老鼠的图片） 学生 H：This is a mouse. It has a small body and a long tail. 老师：Well - said! Keep it up. 3. 选择题检测 老师：Now, let's do some multiple - choice questions. Question 1: The elephant is _______. A. big B. small C. short 学生：A 老师：Correct. The elephant is big. Question 2: The rabbit has _______ ears. A. long B. short C. big 学生：A 老师：Right. The rabbit has long ears. 四、课堂小结 老师：Today, we had a really great time. We learned four new words: “big, small, long, short”. And we also learned how to use the sentence “This is... It has... ” to describe animals and other things. Can you tell me one thing you've learned today? 学生 I：I learned how to describe the features of animals with new words and sentences. 老师：That's wonderful! I hope you can use these words and sentences in your daily life. And always remember to observe the world around you and describe things accurately in English. 作业设计 （1）用所学单词“big, small, long, short”制作一张手抄报，在手抄报上画出相应的事物并标注单词。 （2）用句型“This is... It has... ”描述自己喜欢的三种动物，写在作业本上。 （3）和家人一起玩描述事物特征的游戏，用英语向家人介绍一些物品的大小和长短。 学科网（北京）股份有限公司 $$