Unit 6 Natural wonders of the world Lesson 3 课件 2025-2026学年冀教版（2024）英语八年级上册

该初中英语课件围绕“世界自然奇观——大河”主题，核心知识点包括黄河的地理特征（长度、流向、形状）、文化意义（母亲河、中华文明发源地）及与长江、尼罗河等河流的对比。课堂通过“中国有多少大河”等问题导入，结合对话阅读、词汇学习等支架，引导学生从已知到未知构建知识。 其亮点在于融合语言能力与文化意识培养，通过Li Ming和Li Meng的对话练习语言表达，对比中外河流（如黄河与尼罗河）渗透文化理解，计算长江与黄河长度差锻炼思维品质。采用任务型教学与情境互动，学生能提升语言运用与跨文化认知，教师可借助结构化材料高效组织课堂。

Unit 6 Natural wonders of the world Lesson 3 Great rivers New Words locate [l ke t] v. 找出……的准确位置; 把……安置在 check [t ek] v.& n. 检查 minus [ ma n s] prep. 减;减去;零下 number [ n mb (r)] n. 数字;数量 civilization [ s v la ze n] n. 文明 throughout [ ru a t] prep.& adv. 自始至终; 各处;遍及 How many large rivers do you know in China? What are they? How many provinces does the Yellow River flow through? I know three large rivers in China, the Yangtze River, the Yellow River and the Pearl River. Nice Read the interview and answer the questions. 1. What is unique about the shape of the Yellow River? 2.How much longer is the Changjiang River than the Yellow River? Read the interview and answer the questions. 1. What is unique about the shape of the Yellow River? 2.How much longer is the Changjiang River than the Yellow River? The Yellow River's shape is like the Chinese charaeter “ 几” The Changjiang River is 836 kilometres longer than the Yellow River. Read and complete the passage. D B E C A Li Meng: I'm trying to locate the Yellow River. Can you help me, Brother? Li Ming: Sure, Li Meng. The Yellow River has a unique shape like the Chinese character "几". Li Meng: Oh, I see it now! Right here! How long is it? Li Ming: It's 5,464 kilometres long. It is important to us as our "Mother River". Li Meng: It is so long! Is it the longest river in China? Li Ming: No, it is the second longest. The Changjiang River is longer than it. Li Meng: How long is the Changjiang River? Li Ming: It is 6,300 kilometres long. Li Meng: Let me check. 6,300 minus 5,464..It is 836 kilometres longer than theYellow River. Li Ming: You're quick with numbers, Meng! The Yellow River and theChangjiang River are very important in our cultural development. Li Meng: They are great! Li Ming: Would you like to know about other great rivers around the world? Li Meng: Yes, please! Li Ming: Well, the Nile in Africa is the longest river in the world. There's also the Amazon River in South America and the Congo River in Africa.These rivers were important for the development of ancient civilizations throughout history. Li Meng: That's amazing! I would love to explore these rivers someday. How many provinces does the Yellow River flow through? 知识点讲解 through prep. 从一端至另一端;穿过 强调从物体内部或中间穿过 across prep. 从物体表面横向穿过 cross over past v. 从物体表面横向穿过 prep. 指从物体上方越过 prep. 指从物体旁边经过 这只鸟从窗户飞了进来。 The bird flew in through the window. 孩子们跑过草地. The children ran across the grassland. =The children cross the grassland. 他翻过墙去。 He climbed over the wall. 我在上学的路上经过这家银行。 I go past the bank on my way to school. 拓展学习: through 的其他用法 (1)[介词] 以,凭借 表示方式。 通过实践,孩子们可以对课本有更深的理解。 Through the practice, children can have a deeper understanding of the text books. (2)[介词] 自始至终,从头到尾 他演得如此好,以至于人们看电影时从头到尾笑个不停。 He acted so well that people just couldn't stop laughing through the movie. I'm trying to locate the Yellow River. locate v. 找出……的准确位置; 把……安置在 救援飞机正在努力查明失踪水手的下落。 Rescue planes are trying to locate the missing sailors. 他们把公司设在了北京。 They located their company in Beijing. 拓展学习: be located in... 位于... 这家商店就在镇中心。 The business is located right in the centre of town. location n.地方;地点;位置 那个商店的确切位置在哪里? What is the exact location of the shop? Let me check. check v.& n. 检查 在交卷之前,检查一下你的姓名和号码是否正确。 Before handing in your paper, check if your name and number are correct. 你能检查一下轮胎吗? Could you give the tyres a check? check v.& n. 检查 check out 结账离开(旅馆等);核实 check in(at...) (在旅馆、机场等)登记,报到 check over 仔细检查:核对 On the other hand , the Nile is the longestriver in the world. on the other hand 另一方面 常与on the one hand 连用,构成“on the one hand...,on the other hand...”结构,意为“一方面…,另一方面…” 一方面,外出就餐既方便又美味;另一方面,它并不总是健康的 On the one hand, eating out is convenient and tasty; on the other hand,it's not always healthy. When it comes to mountains, MountQomolangma stands tall as the highest peak in the world. when it comes to 当涉及/谈到….时 此处to是介词,后可接名词、代词或动词-ing形式。 说到学习一门新语言,练习是最重要的事情。 When it comes to learning a new language, practice is the most important thing. Bye-bye! $