Unit 3 Same or Different 第 2 课时 Section A (2a-2f)教学设计人教版（2024）八年级上册

新人教版八年级上册英语 Unit3第 2 课时 Section A (2a-2f)教学设计 Teaching Objectives 1. Knowledge Level - Master core vocabulary and phrases related to describing friend differences, such as “outgoing”, “hard-working”, “have sth in common”, and “be different from”. - Grasp target sentences for talking about differences, “She’s more outgoing than me.”, “We have nothing in common.”, “Who’s more hard-working, you or your friend ”. - Clearly understand the usage of comparative degrees: master rules for changing adjectives/adverbs and recognize irregular forms. 2. Ability Level - Improve listening skills: Extract key information from the 2a conversation and understand the main idea of dialogues about friend differences. - Enhance speaking skills: Use comparative degrees and target sentences to role-play the 2a conversation, and describe personal differences with a partner in natural communication. - Develop analytical and application skills: Summarize comparison methods through the 2d mind map, and use comparative structures to complete 3b sentences and 3c city comparisons . 3. Affective & Attitudinal Level - Stimulate interest in sharing personal stories about friends, and be willing to express opinions in group activities . - Cultivate cooperative awareness through group work, and build confidence in using English to talk about daily topics. Teaching Key Points 1. Understand the main idea of the 2a conversation and capture key details . 2. Master core vocabulary, phrases, and target sentences for talking about differences. 3. Grasp comparative degree usage: adjective/adverb change rules and practical application. Teaching Difficulties 1. Flexibly use comparative degrees (including irregular forms) to talk about real differences between friends . 2. Connect learned language points to personal experiences, and express differences in natural, fluent oral English. Teaching Aids Pictures, a tape recorder, PowerPoint, and multimedia. Teaching Steps Step 1 Lead-in Show students two pictures . Ask: “What does the girl look like What about the boy ” Then guide them to compare: “Who’s taller Who has longer hair ” Design Intent: 借助直观的人物图片调动学生的参与热情，先引导他们回忆并运用已学的外貌描述表达（如 “tall”“short hair”），再自然过渡到 “比较人物差异” 的本课核心主题。通过简单易懂的对比提问（“Who’s taller ”），帮学生初步建立 “比较” 的思维，为后续学习比较级和目标语言做好铺垫。 Step 2 Work in 2a-2f 1. Listening & Blank-filling (2a): Show the 2a conversation, play the tape once, and have students fill in blanks. Check answers together. Design Intent: 通过播放 2a 对话录音并让学生填空，引导他们聚焦听力中的关键细节 ——— 比如描述朋友差异的词汇（如 “outgoing”）和简单比较句。这样的任务能逐步提升学生从听力材料中提取有效信息的能力，同时让他们在完成任务的过程中，初步感知本课要掌握的目标语言结构。2. Reading & Question-answering (2b): Present 2b questions, teach the new phrase “have sth in common”, and ask students to read the conve ... ...