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课件网) 新人教版（2024）八年级 上 Unit 4 Amazing Plants and Animals SectionA 3a-3e 【语法课】 通过本节课学习，学生能够： 1. 系统归纳形容词和副词最高级的构成规则，并准确理解最高级形式在比较三个及以上事物时的表意功能。（学习理解） 2. 运用最高级规则，完成单句填空和语篇补全任务。（应用实践） 3. 在动植物比较以及其他生活语境中，正确运用形容词和副词的最高级形式描述各种动植物的显著特征，并能发表自己的理解与看法。（迁移创新） What can we learn from the video Lead-in What does this video talk about World's Records Think and say Can you express these world's records in one sentence ●Mount Everest is the highest mountain on Earth, standing at an elevation of 8848.86 meters. ●The Nile River is the longest river in the world, meandering across the deserts of North Africa for 6650 kilometers. ●The Sahara Desert is the largest hot desert in the world, covering an area of nearly 9 million square kilometers. Let’s play a game about the world records. 3a Read the sentences and notice the words in bold. What are the ways to form a superlative adjective or adverb The blue whale is the largest and heaviest animal in the world. The biggest land animal in the world is the African elephant. The cheetah runs the fastest among all land animals. I think the most useful plant in the world is bamboo. It is perhaps the most interesting plant in the world. is runs the + 最高级 (adj./adv.+est) Read the sentences and notice the words in bold. What are the ways to form a superlative adjective or adverb 3a The blue whale is the largest and the heaviest animal in the world. The biggest land animal in the world is the African elephant. The cheetah runs the fastest among all land animals. I think the most useful plant in the world is bamboo. It is perhaps the most interesting plant in the world. Question: Which parts of speech (词性) have superlative forms 最高级 the superlative adjective 形容词 adverb 副词 The blue whale is the largest and the heaviest animal in the world. The biggest land animal in the world is the African elephant The cheetah runs the fastest among all land animals. I think the most useful plant in the world is bamboo. It is perhaps the most interesting plant in the world. 形容词 形容词 副词 形容词 形容词 形容词 Let’s learn from the video and then talk to your classmates. The blue whale is the largest and the heaviest animal in the world. The biggest land animal in the world is the African elephant The cheetah runs the fastest among all land animals. I think the most useful plant in the world is bamboo. It is perhaps the most interesting plant in the world. 双音节heavy最高级 双音节useful的最高级 单音节large最高级 单音节big最高级 单音节fast最高级 三音节interest的最高级 不规则变化呢？ 形容词和副词的最高级的构成 (1) 规则变化 构成方法 原级 比较级 单音节词和部分双音节词 一般情况下，最高级词尾加-est tall; short; fast tallest；shortest；fastest 以字母e结尾的词，最高级词尾加-st large; late largest；latest 重读闭 ... ...
