Unit 4 Lesson 3（Word教案）-【优翼·学练优】2025-2026学年八年级英语上册同步备课（人教版2024）

第三课时 Grammar Focus (3a-3c) 1、 Teaching Objectives In this class, students will: 1.master the format and usage of superlatives. 2.talk about more plants and animals using superlatives. 2、 Teaching Advice Lead-in Look and Say 1.The teacher prepares some questions about animals, plants and geography using superlatives.Then present these questions and ask students to answer them as quickly as possible. 2.The teacher presents the correct answers.If necessary, the teacher can provide related pictures to make the answers impressive. 3.Guide students to notice that we use superlatives to describe these animals, plants and geographical facts. Explore the Grammar 3a 1.Have students read the sentences in the table and translate the meanings. 2.Ask students to notice the words in bold and find the similarities among these words. ◆Some of them end up with “­est”． ◆Some of them have the word “most” in front. ◆There is a “the” in front of all of them. 3.Invite some students to talk about the ways to form a superlative adjective or adverb according to their findings above. Grammar Rules 形容词和副词最高级的构成： (1)一般直接在词尾＋est tall—tallest　short—shortest　fast—fastest　high—highest (2)以不发音的e结尾的词，在词尾＋st nice—nicest　late—latest　wide—widest　large—largest (3)以辅音字母＋y结尾的双音节词，变y为i，再＋est heavy—heaviest　busy—busiest　easy—easiest　early—earliest (4)重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，再＋est big—biggest　hot—hottest　thin—thinnest　fat—fattest (5)多音节词和部分双音节词，在原级前＋most构成最高级 slowly—most slowly　beautiful—most beautiful　important—most important (6)不规则变化 good/well—best　bad/badly—worst　many/much—most　little—least far—farthest/furthest ◆形容词和副词最高级的用法： (1)表示三者或三者以上(人或事物)的比较，其中有一个在某一方面超过其他几个，后面可用带有of、in、among的短语等来说明比较的范围。形容词最高级的前面一般要加定冠词the，副词最高级前的the可以省去。 E.g.In my country，July is the hottest month of the year. The cheetah runs (the) fastest among all land animals. (2)“one of the＋最高级＋复数名词”表示“最……之一”。 E.g.She is one of the most hard­working students in our class. The Great Wall is one of the most famous attractions all around the world. (3)“the＋序数词＋最高级＋单数名词”表示“第几最……”。 E.g.The Yellow River is the second longest river in China. The Yangtze River is the third longest river globally. Grammar Exercises 3b 1.Ask students to read the instruction and make sure they get the meaning.Then have them complete the sentences. 2.Have students work in pairs to check the answers.Then ask some pairs to share their answers. 3c 1.Have students read the words in the box and say their meanings and the superlative forms. 2.Let them complete the passage and check answers in pairs. 3.Invite some pairs to share the answers and reasons in class. 4.Introduce some other facts about ginkgo trees using pictures or videos.Then encourage students to retell what they know about ginkgo trees using superlatives. Summary Ask students to summarize the grammar rules of the superlatives. Homework Finish the related exercises in the books produced by Youyi. Blackboard Design 1.How to form a superlative adjective or adverb? 2.How to use superlatives? Teaching Reflection This lesson on superlatives engaged students through quick questions and grammar exploration, helping them identify patterns and rules.However, time management needed improvement to cover all activities fully.Future lessons will include more practical tasks, like descriptive writing, to deepen students' application of superlatives.Overall, the lesson achieved its goals, but adjustments will enhance clarity and engagement. 学科网（北京）股份有限公司 $