Unit4 SectionB(3a-3c)教学设计 2025-2026学年人教版（2024）八年级英语上册

附件2: 2025年第二届“学科网杯”全国中小学课件大 赛教学设计模板 教学设计 (注：标题采用四号宋体，正文采用五号宋体，1.5倍行距) 课程基本信息 课题 听说课 课型 新授课 学科 英语 年级 八年级 学段 初中 版本章节 人教版2024八年级上册Unit4 SectionB(3a-3c) 教学目标 1. Master the word-formation of noun affixes and use the learned vocabulary to complete different exercises. 2. Read a popular science short passage about whales and finish related exercises. 3. Create a poster to present an animal or plant you know about. Core Competencies 1. Students can master various noun affixes and understand their meanings. 2. Students can use the learned vocabulary and its forms to complete sentences and passages. 3. Students can understand the popular science passage, grasp key details, and rewrite parts of it. 4. Students can collect information, complete the poster, and present it through group cooperation. 教学重难点Key & Difficult Points - Key Points: Use the learned words and phrases to complete sentences and passages; understand the passage content. - Difficult Points: Rewrite the passage content; create and present the poster. 学情分析 Student Performance Analysis Most students have basic knowledge of common noun affixes (e.g., -er, -ment), but struggle with less frequent affixes (e.g., -ation, -ness). Some mix up affix meanings when applying them to new words. 教学准备 Multimedia equipment, PPT courseware, word cards 教学过程 教学任务 教学内容 设计意图 创新设计(含AI应用) 教学过程： Instructional Sequence Lesson Opener Step 1 1.Recap key phrases and construct example sentences. 2.Revisit comparative and superlative forms of adjectives/adverbs. Implications: To reinforce prior learning. Pre-Writing Step 2 1.Assign Task 3a: Read the passage and analyze the structure. 2.Have students re-read 3a, focusing on words in their superlative form and answer “What are the characteristics of blue whale? ”. 3.Guide students to respond to this question: Implications To familiarize learners with the text’s content and structure, laying groundwork for writing. Drafting Stage 1.Prompt students to brainstorm ideas. Step 3 1.Finish 3b. 3.Share a student’s draft with the class. 4.Highlight strong sentences and address grammatical/lexical errors. Implications To enhance students’ writing proficiency. Post-Writing Activities Step 4 1.Have students collaborate in groups to discuss Pandas across China. 2.Invite volunteers to present their pick for the “Pandas” to the class. 3.Have students complete the Self-Check independently, then review answers collectively. Implications To practice the target language in communicative contexts. Lesson summary Step 5 Key point: ① Essential components of effective writing ②Correct usage of superlative forms Homework Assignment Step 6 1.Revise the written piece. 2.Complete the assigned practice exercises and article about panda. —7— 学科网（北京）股份有限公司 作业设计 Recite the key words and phrases learned in this class. Write a passage of at least 80 words about the pandas using the key sentence patterns learned. Preview and try to understand the general idea of the passage. 板书设计/课堂小结 Unit 4 Amazing Plants and Animals Section B How are plants and animals connected with us? (3a – 3c) 1.Key vocabularies：except, tiny, lively 2.Key sentences：The Blue Whale The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons. Blue whales play an important role in our world, so we must protect them. 教学反思 亮点：结合“蓝鲸自我介绍”任务，将词汇融入句型语境，学生参与度较高，能完成基础仿写。 不足：1.抽象词汇（如“disappoint”）讲解不充分，学生运用困难； 2.写作指导仅给框架，缺乏细节提示，内容单薄； 3.词汇环节耗时久，写作反馈时间不足。 改进：1.抽象词汇配实例讲解，加小练习巩固； 2.写作框架补充细节提示，增加小组互评； 3.压缩词汇时间，侧重实践反馈。 —8— 学科网（北京）股份有限公司 $