Unit 4 课时3 Section A（Grammar Focus）（情境教学课件）英语人教版2024八年级上册

Amazing Plants and Animals 课型：语法课 课时：Grammar Focus Unit 4 Section A What can plants and animals do? 1 教学目标 掌握形容词和副词最高级的构成方式（包括规则变化与不规则变化 ），理解最高级的语义，能识别教材例句里最高级体现的比较逻辑，构建最高级语法知识体系。（学习理解） 01 通过完成教材3b、3c练习，让学生能准确运用最高级形式进行词汇变形、语篇补全；借助朗读、仿写等活动，熟练在句子和语篇中使用最高级描述事物特征，提升语法运用的准确性与语言表达流畅性。（应用实践） 02 鼓励学生结合生活场景（如校园、兴趣爱好等 ），创意运用最高级进行个性化表达；推动跨学科关联，结合科学等学科知识，用最高级描述相关事物特性，拓展语法应用广度与知识融合能力。（迁移创新） 03 2 Lead-in 1 3 Let’s watch. 4 Presentation 2 5 Let’s learn. 三者或三者以上的人或物进行比较时用最高级 6 Let’s learn. 三者或三者以上的人或物进行比较时用最高级 in + 较大的范围 of + 明确的整体/具体数量的同类个体 among + 同类群体 7 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. 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. 形容词 形容词 副词 形容词 形容词 形容词 Let’s learn. 形容词的最高级前面要加定冠词the， 副词最高级前面的the可以省略 Simon is the tallest among the boys. 10 Let’s learn. 形容词的最高级前面要加定冠词the， 副词最高级前面的the可以省略 David runs (the) fastest among the boys. 11 Let’s learn. 最高级变化规律 单音节词直接加est est Let’s learn. 最高级变化规律 以字母 e 结尾加st large e st Let’s learn. 最高级变化规律 ------- ------- ------- big g est 重读闭音节结尾 双写尾字母再加est Let’s learn. 最高级变化规律 heav e st y i 辅音字母 + y结尾 去y为i，加est Let’s learn. 最高级变化规律 beau ex ti ful pen sive comfor ta ble most most most 部分双音节词和多音节词(>2)，最高级前加most Let’s learn. 最高级的构成 单音节词和 部分双音节词 一般情况下，最高级词尾加-est 以字母e结尾的词，最高级词尾加-st 重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，然后最高级词尾加-est 以“辅音字母+ y”结尾的双音节词，先把y改为i，然后最高级词尾加-est 多音节词和 部分双音节词 词前加most构成最高级 Let’s review. farther better older worse more less old far good / well many/much little bad / badly 请将下列词的比较级与它的原级连线 18 Let’s learn. little many much bad good least most most oldest best far farthest oldest old 最高级不规则变化 far - farthest far - furthest old - oldest old - eldest good / well - best bad / badly - worst 19 Let’s learn. one of + 形容词最高级 + 可数名词复数” 表示“最……的……之一” Lu Xun is one of the greatest writers in China. 最高级常用句型 20 Let’s learn. 比较级表示最高级 You play the Chinese flute better than anyone else in our music club. You play the Chinese flute (the) best in our music club. 21 Practice 3 22 Let’s fill in the blanks. 原级 比较级 最高级 happy happier good / well best ugly uglier little least shy shyer bad / badly worse stupid most stupid happiest better ugliest less shyest worst more stupid 23 Complete the sentences with the superlative forms of the words in brackets. 3b 1. Among all animals, I love pandas the best. I think they are _________ (cute) animals in the world. 2. Which do you think is _______________ (beautiful), the rose, the peony, or the lotus flower? 3. Look at that butterfly! It has ________________ (colourful) wings. 4. Which animal jumps ____________ (high), the lion, the monkey, or the tree frog? 5. The elephant birds were _________ (large) and _________ (heavy) birds ever on earth. Some could stand up to three metres tall and weigh up to 860 kg. the cutest the most beautiful the most colourful (the) highest the largest heaviest Complete the passage with the superlative forms of the words in the box. 3c ancient beautiful common good popular The ginkgo tree is one of ______________ living trees on earth. Ginkgo trees first appeared over 200 million years ago. Chinese people love the ginkgo, as it is a symbol of hope and long life. Many Chinese believe that the old ginkgo tree in the Zhongnan Mountains in Shaanxi Province is _______________ . This tree is over 1,400 years old. Thousands of tourists come to see it each year, especially in mid-October, as it is _________ time to see it. The ginkgo tree is one of _______________ trees in streets, parks, and gardens across China. When autumn comes, one of ______________ activities is to take a walk under ginkgo trees. People believe the bright yellow leaves can bring joy to their heart. the most ancient the most beautiful the best the most common the most popular Production 4 26 1. This building is very old. It’s _________________ in the town. 2. It was a very happy day. It was _______________ of my life. 3. It’s a very good film. It’s ____________ I’ve ever seen. 4. She’s a very popular singer. She’s ___________________ in the country. 5. It was a very bad mistake. It was ________________ I’ve ever made. 6. It’s a very pretty village. It’s _________________ in the city. 7. It was a very cold day. It was ______________ of the year. 8. He’s a very boring person. He’s _____________________ I’ve ever met. Use superlatives to complete the sentences. the oldest building the happiest day the best film the most popular singer the worst mistake the prettiest village the coldest day the most boring person Write sentences with comparatives and superlatives . ① A is __________ D. ② A is ___________. ③ ① D is ___________ A. ② ③ bigger than the biggest B is the smallest. younger than B is the youngest. C is the oldest. Mount Everest. What's the longest river in the world? The Nile. Let’s ask and answer! What's the highest mountain on Earth? Exercises 5 30 1 —What do you think of the store, Harry? —It has ________ service, so few people go there to buy things. A. worst B. the worst C. best D. the best Jack behaved ________ among all the athletes during the sports meeting. A. most wonderfully B. most wonderful C. wonderfully D. more wonderfully 2 —Which is the ________ river in the world? —The Nile. It’s a little ________ than the Yangtze River. A. longer; longer B. longest; longest C. longer; longest D. longest; longer 3 Multiple choice. 1. They found that the monkey was ____________ (clever) of all the animals. 2. Thomas Edison was one of the greatest __________ in the world. (science) 3. —How much does the fish ________ (weight)? —It’s about 5 kg. 4. Last but not ______ (little), do try to get some exercise, 5. The lake near my home is the _____ (good) place to go fishing. 6. Zhang Shun was the ______ (old) runner to finish the 2022 Beijing Marathon. 7. Timmy is a boy full of energy. He likes playing football the ______ (much) when he is free. 语法填空。 the cleverest scientists weigh least best oldest most Homework 6 33 1. Memorize the new words and phrases. 2. Make sentences using superlatives. 3. Finish the exercises. Homework 34 Thanks! 35 めぐる季節 久石让 ピアノによる珠玉のアニメ映画主題歌集(いつも何度でも もののけ姫) 260954.8 Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 $$You ready for the money to learn in the show? Hello, hello, and welcome to the monsters learn english show. Today's topic is superlatives before we begin. Does anyone have a pen? These balloons are getting larger and larger, and the blue one is the largest i've ever. I need to puppy before IT gets too big. Anyone, anyone, hey, who likes jokes? Knock, knock. Cold, colder. Cold, colder, good, the bad, everyone. Anyway, superlatives are words we can use when describing three or more things. For example, here are three words, silly, funny and ridiculous. Silly and funny are both long words, but ridiculous is the long guest word. When comparing three or more things, we often add an E, S, T to the end of a word to make a new word. And this new word with the E, ST means IT has the most of the quality that you are comparing. Okay, let's compare again. All of these tiny robots are near to the pizza, but the purple tiny robot is the near banana? no. Are you sure? All right. I need to add an E. S. T. okay. How about all of these timing robot are near to the pizza, but the purple timmy robot is the mira banana s OK OK? How about all of these tiny robots are near to the pizza, but the purple tiny robot is the nearest? Yeah, one more thing with superlatives. If a word has AY at the end, we change the y to an I. And then at E, S, T, for example, the robots are angry, but the red robot is the angry as it's okay. Robot, there's enough pizza for everyone. Oh, great. The balloons are still growing. now. The red one is the biggest. They are getting too big. Who has a pen to pop them? And you want the. Band, everybody. Okay, now it's time for a word from our sponsor. Irregular adjectives. Irregular adjectives don't follow the rules when comparing three or more things, and using an irregular adjective do not. E. S, T, for example. The word far doesn't change too far as IT changes to northeast. The word less doesn't change to less. IT changes to least irregular adjectives. And important part of making english confusing for everyone. Did you know that some other superlatives also don't use E. ST somewhat, especially longer words use the word most before them, instead of adding an E, S, T. At the end. For example, we would not say popular, as we would say the most popular. Another example, we would not say wonderful, less, we would say the most wonderful. Okay, it's time for news about me today. I went for a walk. I walked past broken glass are hungry alligator and a river of hot lava IT was the dangerous ist whatever? No, you mean the most dangerous? It's now time for everybody's favorite part of the show. It's time. Question number one, everyone in our class is kind, but our teacher is a banana, the kindest, the most test, kindest banana. Okay, that one was easy. This one is a little harder. Question number two, nuts are healthy and apples are healthy year. And veracity is the healthy best with an I healthy? Yes, with A, Y, the most healthy. Okay, this one is even harder. Question number three, my friend and I are interesting, but my grandpa is the interesting best, most test, interesting best, most interesting. Good jobs. S everyone. IT is now time to meet our special guest. Everyone, this is a three headed monster. So, three headed monster, you should ask, gary, which of your heads do you think is the scary? E, E, S, 啊，there's that music. IT looks like we are out of time to learn supermarket balloons are taking over. If they poppy could be the loud test sound ever.