Unit 8 Lesson 6课件-2025-2026学年冀教版七年级英语上册

该初中英语课件围绕“地球—我们唯一的家园”主题，核心知识点涵盖七大洲、四大洋的名称及特征，重点词汇如continent、ocean等，句型There be和have。课堂通过Pre-Reading填空匹配与世界地图（图1-1）识别名称导入，激活学生认知，搭建从词汇识别到阅读理解的学习支架。 其亮点在于融合语言能力与思维品质培养，阅读任务训练略读寻读技能，小组猜测游戏用“This continent is...”等句型描述特征，锻炼听说表达与逻辑推断。结合大洲特色（如Asia有中国、Africa有野生动物）渗透文化意识，分数表达语法点关联课文实例。学生提升语言运用与环保意识，教师可借多样化活动增强课堂互动。

Unit 8 Lesson 6 The earth—our only home Do you know their names in Enlish? Learning Objectives 语言知识： 能识别、认读词汇：continent, ocean, planet, surface, forest, soil, desert 等。 能掌握并使用表示“存在”和“拥有”的句型：There are seven continents. The earth has only one big ocean. 语言技能： 阅读： 能通过略读（skimming）找出文章主旨，通过寻读（scanning）找出海洋和大洲的名称及数量。 听说： 能听懂并跟读课文；能与同伴就大洲特征进行简单的问答交流。 写作： 能根据关键词和句型，完成关于大洲特征的填空和简单描述。 情感态度与价值观： 认识地球是我们唯一的家园，了解其基本地理构成，初步建立爱护地球、保护环境的意识。。 4 《Continents & Oceans on Earth》 Our Earth has two main parts: land and oceans. The land is split into 7 big pieces called continents. Their names are Asia, Africa, Oceania, Antarctica, Europe, North America, and South America. Asia is the largest continent in the world. The oceans cover most of Earth’s surface. There are 4 main oceans: the Pacific Ocean, the Indian Ocean, the Atlantic Ocean, and the Arctic Ocean. The Pacific Ocean is the biggest ocean. These continents and oceans make Earth our wonderful home! Pre-Reading Fill in the blanks: 1. The land is divided into ______ continents. 2. The largest continent is ______. 3. There are ______ main oceans on Earth. 4. The biggest ocean is the ______ Ocean. Match - Asia the biggest ocean - Antarctica the cold continent with much ice - Pacific Ocean the largest continent 7 Asia 4 Pacific Read the passage and finish the tasks. 1. Match the descriptions and the names: Descriptions: A. It is covered by snow and ice, and very few people live there. B. It is the largest ocean on Earth. C. This continent is also a country. D. We live on this continent. E. It is around the North Pole and is very cold. Names: The Pacific Ocean ______ Antarctica ______ Oceania (Australia) ______ Asia ______ The Arctic Ocean ______ 2. Oceans __________ about seventy percent of the Earth's __________. 3. Antarctica is a __________ where it is difficult for humans to live because of the snow and ice. 4. We must __________ our Earth well for future generations. B A C D E covers continent treat surface How many oceans does the earth have?What are they? How many continents are there in the world? What are they? Do you agree that there is only one ocean on the earth? Which continent is full of snow and ice all year round? Read the passage and answer the questions. Four.The Pacific Ocean,The Indian Ocean,The Atlantic Ocean,The Arctic Ocean. Seven. Asia, Africa, Oceania, Antarctica, Europe, North America and South America. Yes, I agree. Antactica. Paragraph 4:The earth is our ______ home. We must treat it well for ______ and for our children’s children, too! Paragraph 3: Only about ______ of our planet is land. There are seven continents: ______, Africa, ______, Antarctica, Europe, North America, and South America. Some land is rich with ______, fresh water, and good soil. But some places are difficult for humans to live because of ______, the deserts, or the high mountains. Paragraph 1: The earth is a special planet. It is our home ______, and it will be our home ______. Paragraph 2: But people can’t live ______ on the earth. We can’t live ______. Oceans cover ______ of the earth’s surface. The earth has only one big ocean, but we name its different parts: ______, the Indian Ocean, ______, and the Arctic Ocean. now in the future. Earth as Our Home everywhere in water. two thirds the Pacific Ocean, the Atlantic Ocean Human Living Limits & Ocean Distribution one third Asia Oceania green forests, the snow and ice Land & Continents only our children Appeal to Protect the Earth Read the passage and fill in the blanks. Earth as Our Home Human Living Limits & Ocean Distribution Land & Continents Appeal to Protect the Earth Paragraph 4:The earth is our ______ home. We must treat it well for ______ and for our children’s children, too! Paragraph 3: Only about ______ of our planet is land. There are seven continents: ______, Africa, ______, Antarctica, Europe, North America, and South America. Some land is rich with ______, fresh water, and good soil. But some places are difficult for humans to live because of ______, the deserts, or the high mountains. Paragraph 1: The earth is a special planet. It is our home ______, and it will be our home ______. Paragraph 2: But people can’t live ______ on the earth. We can’t live ______. Oceans cover ______ of the earth’s surface. The earth has only one big ocean, but we name its different parts: ______, the Indian Ocean, ______, and the Arctic Ocean. Retell 2025/08/05 Asia Africa North America Antarctica South America Europe Oceania Work in groups. Each continent has its features. Write the names of the continents beside the statements.(Page 111 Activity 3) 11 Work in group Gussing game! Each group will have one paper with a continent In your group, discuss and write down 2-3 key features​ about your continent on the blank card. You can use information from the text. You are also encouraged to add interesting facts you know (e.g., famous animals, landmarks, etc.). Guessing: One member from the group stands up and describes the features to the class. Use sentence patterns like: "This continent is..." "You can see/find... here." The other groups listen and try to guess which continent​ it is. 1. We can’t live in water, and only about one third of our planet is land. 我们不能生活在水里，而且我们星球只有大约三分之一是陆地。 Oceans cover two thirds of the earth’s surface. 海洋覆盖了地球表面的三分之二。 一、核心构成规则：分子为基数词，分母为序数词 分子（即数字“几份”）：用基数词（one, two, three...）。 分母（即“分成几份”）：用序数词（third, fourth, fifth...）。 二、最重要的单复数规则 分子为1时：分母用单数。 分子大于1时：分母的序数词要变成复数（加 -s）。 分数+of结构做主语，谓语动词的单复数取决于of后的名词。 例如：5/8 → five eighths 三、特殊分数与常见读法 1/2：通常读作 a half（而不是 one second）。 1/4：可读作 a quarter​ 或 one fourth。 3/4：可读作 three quarters​ 或 three fourths。 “四分之几”​ 用 quarter(s)​ 非常普遍。 分子基数、分母序数、 大于1加s” 2. Some land is rich with green forests, fresh water, and good soil. 一些土地上富有绿植、淡水 和肥沃的土壤。 be rich with...富有…… 同义短语：be rich in... in the future 在未来 eg:I will be a teacher in the future. 2）Because +句子：Because it rains, I am late for the class Because of +代词宾格/doing/名词 eg: Because of the rain, I am late for my class(名词） Because of doing my homework on time, I can go outside. 3. It will be our home in the future. 在未来那将会是我们赖以生存的家园。 Part 1: 根据课文内容填空 (Review) We cannot live in water. Only about __________ of our planet is land. __________ cover about __________ of the Earth‘s surface. There are __________ oceans and __________ continents on Earth. Part 2: 思考与写作——我是地球小卫士 (Thinking & Writing) 课文中说“We must treat our Earth well.”（我们必须善待地球）。请你想一个具体的方法来保护地球，并用1-2句英文说明。 My idea:​ I can _______________________________________________________ Reason:​ Because _______________________________________________________ one third Oceans two thirds four seven I can save water by turning off the tap when I brush my teeth. Because fresh water is limited, and saving it helps our planet. THANKS EV录屏5.4.4软件录制 Lavf58.33.100 本视频由湖南一唯信息科技开发的EV录屏软件录制, www.ieway.cn $