Unit 8 第五课时 Section B (2a-3c)-【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）

该初中英语教案聚焦志愿者主题词汇（completely、success等）、短语（on the go、in need等）及志愿者招募广告分析与申请邮件写作。课堂导入通过复习旧知（志愿者、演讲词汇）引入新词汇练习，搭建从词汇积累到语用表达的学习支架，衔接前后知识。 亮点在于以词汇练习（2a字谜、2b易混词辨析）夯实语言能力，通过广告结构分析（3a分部分标主题）和邮件写作（3c按动机、优势等逻辑组织内容）培养思维品质，教学反思提供模板与句型支持助力学习能力提升。助力学生提升词汇运用与写作连贯性，为教师提供清晰流程与改进方向，提升教学实效。

第五课时　Section B (2a-3c) ◇目标导航◇ 类别 课时要点 重点单词 completely adv.完全地;彻底地 success n.成功 elder adj.(两人中)年纪较长的(尤指哥哥姐姐) donate v.捐赠;赠送 pocket n.口袋 effort n.努力;艰难的尝试 talent n.才能;天赋;天才 madam n.(正式、礼貌的称呼)女士;夫人 advertisement (=ad)n.广告;启事 重点短语 on the go 在忙碌中 in need 需要帮助的;生活困难的 pocket money 零花钱 hand out 分发 familiar with 通晓;熟悉 教学重点 1.Help students expand vocabulary through word puzzles and word form changes. 2.Guide students to analyze the structure of a volunteer recruitment advertisement. 3.Enable students to write an email to sign up as a volunteer. 教学难点 1.Help students master the differences between related words and use them correctly. 2.Guide students to organize language logically and write a coherent volunteer application email. ◇教学过程◇ Step 1 Leading in 1.Greet the class and review the vocabulary related to volunteer work and speeches learnt in previous lessons. 2.Introduce vocabulary exercises by saying:“Today we will practise vocabulary related to helping others and then learn to write an email to sign up as a volunteer.” Step 2 Work on 2a-2c 1.For 2a,ask students to complete the word puzzle with the help of the clues.Check the answers and explain the meanings of the new words. 2.For 2b,ask students to complete the sentences with the correct words in brackets.Explain the differences between related words. 3.For 2c,ask students to complete the passage with the phrases in the box.Remind them to use the correct forms of the verbs.Check the answers and explain key phrases. Step 3 Work on 3a-3c 1.Ask students to read the volunteer recruitment advertisement in 3a silently and label each part with the main topic. 2.Check the answers and summarize the structure of the advertisement:introduction→duties→required qualities→sign⁃up methods. 3.Ask students to make notes for their email using the questions in 3b.Guide them to write about their desire to be a volunteer,reasons,skills,experience,and self⁃evaluation. 4.Give students 15 minutes to write their emails.Walk around to offer individual guidance on vocabulary and sentence structures. 5.Invite several students to share their emails with the class.Give comments and suggestions for improvement. ◇教学反思◇ 　　词汇练习有效帮助学生巩固了相关单词的用法,多数学生能区分易混淆词并正确运用。在邮件写作环节,学生基本能按照要求组织内容,但部分学生存在以下问题:一是理由表达不够充分,未详细说明自己的优势和动机;二是句式单一,缺乏礼貌用语和连接词的使用。后续教学中,应提供邮件写作模板和常用句型,引导学生补充具体信息,同时加强礼貌用语和连接词的积累,提升文章的规范性和连贯性。 1 立足安徽 精准备考 1 / 1 学科网（北京）股份有限公司 $