Unit 6 Animals Lesson 2 Animal Facts 教案 2024-2025学年北师大版英语七年级下册

北师大版英语七年级下册Unit 6: Animals Lesson 2: Animal Facts 教案 教学目标 1) 语言知识目标 重点词汇:fact, amazing, weight, length, height, speed, ability, mammal, reptile, bird, amphibian 重点句型: "Did you know that the cheetah is the fastest land animal?" "The blue whale is the largest animal in the world, weighing up to 200 tons." "This bird can fly long distances without stopping." "Some reptiles can live both in water and on land." 2) 能力目标 学生能够用英语陈述与动物相关的有趣事实。 学会分类动物,并描述它们的基本特征和能力。 3) 情感目标 增强学生对自然界的兴趣,激发探索和学习动物知识的热情。 教学重点和难点 教学重点 学习描述动物特征的词汇和句型。 用英语陈述动物的体型、速度、能力等有趣的事实。 教学难点 区分不同类别动物的特征,并用英语进行清晰描述。 在对话或写作中使用准确的句式表达动物事实。 教学过程 Step 1: 导入 (Warm-up) (5分钟) 问题导入 教师提问: "What is the most amazing animal you know?" "Do you know any interesting facts about animals?" 图片展示 展示几种动物的图片(如蓝鲸、猎豹、企鹅等),并用简单的描述引导学生讨论: "This is a cheetah. Do you know how fast it can run?" "Look at this blue whale. How big do you think it is?" 引出主题 告诉学生:今天我们将学习动物的有趣事实,主题是“Animal Facts”。 Step 2: 新课讲授 (Presentation) (15分钟) 1. 词汇教学 (Vocabulary) 利用图片和实际数据教授以下单词: mammal: "Mammals like whales and elephants are warm-blooded and have hair or fur." reptile: "Reptiles like snakes and lizards lay eggs and have scaly skin." speed: "The cheetah can reach speeds of up to 120 km/h." weight: "The blue whale can weigh up to 200 tons." amazing: "It’s amazing how penguins can survive in freezing temperatures." 词汇练习 让学生完成匹配练习,将单词与图片或定义对应: "Mammal An animal that feeds its babies with milk." "Speed How fast an animal can move." 2. 句型教学 (Sentence Structures) 展示句型: "Did you know that the cheetah is the fastest land animal?" "The blue whale is the largest animal in the world, weighing up to 200 tons." "This bird can fly long distances without stopping." "Some reptiles can live both in water and on land." 句型示范 教师与学生互动: A: "What’s an amazing fact about whales?" B: "The blue whale is the largest animal in the world, weighing up to 200 tons." A: "What about cheetahs?" B: "Cheetahs are the fastest land animals, running up to 120 km/h." Step 3: 练习 (Practice) (10分钟) 1. 听力练习 (Listening) 播放一段录音,内容为动物的有趣事实,学生根据听力完成表格: 表格示例: Animal Fact Ability Cheetah Fastest land animal Runs 120 km/h Blue whale Largest animal, weighs 200 tons Lives in the ocean Penguin Survives in freezing temperatures Swims very well 2. 对话练习 (Speaking) 两人一组练习对话 A: "What’s an amazing fact about penguins?" B: "Penguins can survive in freezing temperatures and swim very well." A: "What’s special about cheetahs?" B: "They are the fastest land animals, running up to 120 km/h." Step 4: 活动 (Activity) (10分钟) 1. 动物事实调查 (Animal Fact Survey) 任务描述 学生分组选择一种动物,查找有趣的事实并制作一张信息卡,用英语展示: 示例: Animal: Cheetah Fact: The fastest land animal Ability: Runs 120 km/h 2. 动物类别分类 (Animal Classification) 任务设计 学生将提供的动物分类到不同的类别中(mammal, reptile, bird, amphibian),并讨论每类动物的特点: 示例: Mammals: Elephant, whale Reptiles: Snake, crocodile Birds: Penguin, eagle Step 5: 总结与作业 (Summary and Homework) (5分钟) 课堂总结 回顾本课学习的词汇和句型: "mammal, reptile, speed, weight, amazing" "Did you know that the cheetah is the fastest land animal?" "The blue whale is the largest animal in the world." 课后作业 写作任务:写一段短文描述你感兴趣的一种动物,用5-8句话完成。 示例: "I think the elephant is an amazing animal. It’s the largest land animal and can weigh up to 6 tons. Elephants are very intelligent and live in groups. They use their trunks to eat, drink, and communicate. I hope people protect elephants from being hunted." 板书设计 Lesson 2: Animal Facts Words Mammal, reptile, speed, weight, amazing Sentences "Did you know that the cheetah is the fastest land animal?" "The blue whale is the largest animal in the world." Examples A: "What’s amazing about penguins?" B: "They can swim well and survive in freezing temperatures." 测试与答案 (Test and Answers) 选择题 "The _ (cheetah/elephant) is the fastest land animal." 答案:cheetah "Whales are _ (reptiles/mammals) that live in the ocean." 答案:mammals 翻译句子 蓝鲸是世界上最大的动物,重达200吨。 答案:The blue whale is the largest animal in the world, weighing up to 200 tons. 猎豹是陆地上跑得最快的动物。 答案:The cheetah is the fastest land animal. 学科网(北京)股份有限公司 $$