Unit 4 第二课时 Section A (3a-3d)&第三课时 Grammar Focus-【木牍中考•名师教案】2025-2026学年八年级下册英语（人教版·新教材）

该教案聚焦形容词和副词的比较级与最高级，围绕自然奇观对话展开。通过提问河流名称、复习表达及纠错导入，衔接前后知识，以阅读找信息、听力模仿、角色扮演为支架，帮助学生理解对话并提取关键信息。 特色在于任务型教学，融合语言能力与思维品质，如3d环节需用比较级拓展地理特征对话，4d编比较问题培养分析能力。听力材料辅助语音模仿，多样练习提升学习能力，助力学生语言运用与思维发展，为教师提供清晰教学路径与重难点突破方法。

第二课时　Section A (3a-3d) ◇目标导航◇ 类别 课时要点 重点单词 development n.发展;壮大 重点短语 at all costs 不惜任何代价 by the way顺便问一下 重点句型 1.By the way,do you know why it’s called the Yellow River?顺便问一下,你知道它为什么叫黄河吗? 2.We should protect them at all costs.我们应该不惜任何代价保护他们。 教学重点 Cultivate students’ ability to understand conversations about natural wonders and extract key information. 教学难点 Guide students to use comparatives and superlatives of adjectives and adverbs accurately in complex contexts to answer questions and express opinions. ◇教学过程◇ Step 1 Leading in 1.Greet the class and ask:“What rivers do you know in China?What about in other countries?” 2.Introduce the conversation in 3a by saying:“Yaming and Ella are talking about some famous rivers.Let’s find out what they know.” Step 2 Work on 3a-3b 1.Ask students to read the conversation in 3a silently.Underline the three rivers mentioned. 2.Check the answers.Then ask students to read the conversation again and complete the table in 3b. 3.Invite students to share their answers.Discuss the importance of rivers to civilizations with the class. Step 3 Work on 3c-3d 1.Play the recording of 3c.Ask students to listen and repeat.Then let them role⁃play the conversation in pairs. 2.For 3d,ask students to continue the conversation with a partner about other Chinese geographical features. 3.Invite several pairs to act out their conversations in front of the class. ◇教学反思◇ 　　通过对话学习,学生对形容词和副词的比较级与最高级的用法有了系统的理解。多数学生能完成表格填写和角色扮演任务,但在拓展对话环节,部分学生词汇量不足,难以流畅描述地理特征。后续教学中,应加强形容词和副词的比较级与最高级的用法的训练,并积累更多与地理相关的词汇。 第三课时　Grammar Focus ◇目标导航◇ 类别 课时要点 重点单词 mile n.英里 pool n.池塘;水坑 重点句型 1.The Yangtze River travels the farthest in China and is about 6,300 kilometres long.长江是中国境内流经最远的河流,全长约6 300千米。 2.There,we felt the water rush past us and become a part of the waterfall.在这里,我们感到水从我们身边流过,成为瀑布的一部分。 教学重点 Systematically explain the usage of comparatives and superlatives of adjectives and adverbs based on Grammar Focus. 教学难点 1.Help students correctly use comparatives and superlatives to compare different rivers and geographical features. 2.Enable students to flexibly use large numbers and comparatives and superlatives in conversations. ◇教学过程◇ Step 1 Leading in 1.Greet the class and review some expressions about natural wonders. 2.Write several incorrect sentences about comparatives and superlatives of adjectives and adverbs on the blackboard and ask students to find the mistakes. Step 2 Work on 4a 1.Ask students to read the sentences and then circle the adjectives which compare things and underline the adverbs which compare actions. 2.Explain the grammar points related to comparatives and superlatives of adjectives and adverbs in the sentences. Step 3 Work on 4b 1.Ask students to write or spell out the numbers. 2.Check the answers and ask students to read them aloud. Step 4 Work on 4c 1.Ask students to complete the passage with the correct forms of the words in the box. 2.Check the answers,emphasizing the correct use of comparatives and superlatives of adjectives and adverbs. Step 5 Work on 4d 1.Let students write some questions to compare places and then ask a partner their questions. 2.Choose several groups to share their conversations in front of the class.Give them some positive feedback. ◇教学反思◇ 　　通过游戏和多种练习形式,学生对形容词和副词的比较级与最高级的用法的掌握进一步加强,但在口语表达中,部分学生的发音和语调不够自然,需要在后续教学中加强模仿和训练,同时应鼓励学生更积极主动地参与课堂讨论。 1 立足安徽 精准备考 1 / 1 学科网（北京）股份有限公司 $