Unit 8 Section B (2a-3c) 教学设计 2026-2027学年人教版英语八年级上册

Unit 8 Let's Communicate! Section B (2a-3c) 教学设计（第五课时·词汇与写作课） 2026—2027学年　人教版（2024）英语八年级上册 课　　题 Let's Communicate!（Unit 8 Section B 2a-3c） 课　　型 词汇与写作课（Vocabulary & Writing） 课　　时 第5课时（45分钟） 授课年级 八年级上册 核心素养目标 素养维度 目标描述 语言能力 掌握后缀构词（-ship: friendship；-ment: argument；-th: truth；-or/-er: visitors, listeners）与名词后缀分类；掌握 make up, right away, show…around, show…interest, worry about, book（v. 预订）, be sure about, instead of/instead, trust, keep (…) away from, take place, benefit…from…, look forward to 等表达；能读懂邀请信并划出日期、时间、地点与演讲主题；能判断邀请信的开头句与结尾句；能仿照 3a 写一封邀请全体学生及家长参加演讲的英文邀请信（3c）。 学习能力 借助“词根+后缀”规律批量记忆名词；通过“结构观察（Part 1-4）—句型荟萃（开头/中间/结尾）—范文欣赏—Checklist 自评”四步完成应用文写作；用 2c 语篇排序练习体会议论文的逻辑衔接。 思维品质 分析 2c 语段的排列逻辑（现状—转折—面对面优势—避免误解—建立信任）；归纳邀请信 body 部分三段的写作功能（opening: purpose+time & date；content: condition+situation；closing: expectation+thanks）。 文化意识 体会正式书面邀请的礼貌规范（We would like to invite you to… / It would be a great honour to have you speak at our school.）；认识沟通名言（Language is a bridge that connects people. / Body language speaks louder than words.）中蕴含的跨文化交际意识。 教学重难点 教学重点：①2a 后缀构词与 2b 短语填空、2c 语段排序（课本 p.78）；②3a 邀请信四要素（date/time/place/topic）与四部分结构（课本 p.79）；③3b 开头/结尾句判断与 3c 邀请信写作。 教学难点：①2c 五句的正确排序与衔接词（However/Also）的依据；②3c 写作中 if 从句（If you can make it, you'll…）与礼貌表达的融合；③instead of 与 instead 的词性与位置差异。 教学过程 教学环节 师生活动 活动观层次 评价要点 Step 1 Work on 2a 后缀构词 (6’) ①Add the proper suffix to each word in brackets to make a new word. Then complete the sentences with the new words.（p.78）——1. To keep a friendship (friend), you need to make time for each other and care about your friend's feelings.（make time for 为……腾出时间，后接名词或代词：Mr Miller made time for the parents' meeting. 拓展：make time to do sth 腾出时间做某事；care about 关心；担心；动词不定式作目的状语）；2. If you want to solve the argument (argue), perhaps you should talk about the situation with your friend.；3. If you don't know what to say to her, I think the best way is to tell the truth (true).；4. They always welcome the visitors (visit) in a kind, friendly way.（in a … way 用……的方式）；5. While giving a speech（give a speech 发表演讲）, you should watch the listeners (listen) carefully to see if they understand.（if 引导的条件状语从句/while 引导的时间状语从句） 学习理解 比较与归纳 五题构词正确率（诊断性评价） Step 2 Good to know 后缀分类 (5’) ①表示“人或职业”：-er（teacher, writer, worker, driver）、-or（actor, doctor, inventor）、-ist（artist, scientist, pianist）、-ian（musician, historian, Canadian）；②表示“抽象概念或状态”：-ment（development, agreement, movement, punishment）、-tion/-sion/-ation（invention, discussion, education, information）、-ness（happiness, kindness, illness）、-ity/-ty（ability, safety, difficulty）、-th（length, truth, warmth）、-ance/-ence（importance, patience, difference）；③表示“物或具体事物”：-tion（station, location）、-age（package, luggage, cage）；④其他：-ship（friendship, leadership）、-hood（childhood, brotherhood, adulthood）、-ism（idealism, criticism）。 学习理解 概括与整合 后缀分类记忆与举例 Step 3 Work on 2b 短语填空 (4’) ①Complete the sentences with the phrases in the box.（make up, right away, show…around, show…interest, worry about）——1. When my cousin visited Beijing for the first time, I offered to show her around. 2. My brother and I often have fights, but we always make up soon after. 3. If you want to watch the drama, you should book the seats right away. 4. He showed great interest in music when he was a small child. 5. If you are sure about your choice, you don't have to worry about what other people will say.；②语言点：book ①（动词）预约；预订（Could I book a ticket for Friday?）②（可数名词）书（Why not borrow books in the school library?）；be sure about 确信；对……有把握，后接名词、代词或动词-ing 形式（I'm not sure about the main reason for doing that. / We're sure about finishing the work on time.）。 应用实践 内化与运用 2b 正确率与短语语境判断 Step 4 Work on 2c 语段排序 (5’) ①Complete the sentences with the correct forms of the words in the box. Then put them in the correct order to make a short passage.（text, face to face, communication, relationship, argue）——顺序 1：Many people today communicate by text and social media instead of in person. 顺序 2：However, in-person communication is an important skill to learn. 顺序 3：When we meet face to face and talk, our body language and voice help others better understand our meaning. 顺序 4：This can keep us away from misunderstandings and arguments. 顺序 5：Also, it may be easier to build trust and develop stronger relationships.；②排序依据：现状（发短信与社交媒体）→转折（However 面对面沟通很重要）→理由（肢体语言与声音帮助理解）→好处 1（远离误解与争吵）→好处 2（Also 建立信任发展关系）；③语言点：辨析 instead of 与 instead——instead of 为介词短语，位于句首或句中，后接名词、代词或动词-ing 形式；instead 为副词，常位于句首或句末，修饰整个句子；串记：We shouldn't use plastic bags. Instead, we should take our own bags. Besides, we should also walk instead of driving to the supermarket.；trust ①（不可数名词）信任；相信（If you put your trust in me, I will not disappoint you.）②（及物动词）信任；相信（trust sb/sth；trust sb (not) to do sth：You can trust me not to tell anyone the secret.）；keep (…) away from…（使）远离；避免……靠近（We should try our best to keep children away from danger.） 应用实践 分析与判断 排序正确率与衔接词依据（对应思维品质目标） Step 5 Work on 3a 邀请信 (6’) ①Read an invitation letter for an event. Underline the date, time, place, and topic of the speech.（p.79）——Date：10 December 20____（写信日期）；Time：9 a.m. on 10th January；Place：our school（Education Talk event 教育讲堂活动）；Topic：teenagers' communication skills（青少年沟通技能）；②朗读全文——Dear Professor Jones, We would like to invite you to give a speech at our Education Talk event. The event will take place at 9 a.m. on 10th January. If you are able to attend the event, we will cover all your travel and hotel costs.（invite sb to do sth 邀请某人做某事；take place 发生；进行）The event is an excellent opportunity for students, parents, and teachers to hear new opinions and ideas. If you can spare the time to give a speech on teenagers' communication skills, we are sure the students will benefit a lot from you.（opportunity 机会；时机：opportunity for (doing) sth；have an opportunity to do sth；benefit…from… 从……中获益）We are looking forward to your reply.（look forward to 盼望，后接名词、代词或动词-ing 形式）If you have any special needs, please let us know.（let sb do sth 让某人做某事；have sb do sth 要某人做某事）It would be a great honour to have you speak at our school. Yours sincerely, _____________；③语言点 cover：①（及物动词）足以支付；够付（The show could just cover its costs.）②遮盖；包括（Please cover the computer with something. / The book covers topics from history to science.）③（名词）遮盖物；封皮（Her name is on the cover.）。 学习理解→应用实践 获取与梳理 四要素划线与细节问答 Step 6 结构观察 (4’) ①What is the structure of this letter?——Part 1: the writing time of the letter（写信日期）；Part 2: Salutation: Dear Professor Jones,（称呼）；Part 3: Body: opening, content, closing（正文：开头、内容、结尾）；Part 4: Closing & Signature（结束语与签名）；②body 写法分析——Paragraph 1：I'd like…（opening: purpose 目的）The event will take place…（time & date 时间日期）If you are able to attend the event, we will…（condition+situation 条件+安排）；Paragraph 2：The event is…（activity 意义）If you can spare the time to…, we are sure…（condition+situation）；Paragraph 3：We are looking forward to your reply.（closing: expectation 期待）If you have…, please…（condition+situation）It would be a great honour to…（show thanks 表达荣幸）。 学习理解 分析与判断 四部分与三段功能复述 Step 7 Work on 3b 开头结尾 (3’) ①Decide whether each sentence is the opening (O) or the closing (C) for an invitation letter.（p.79）——A. Hoping to meet you there.→C；B. I'm writing to invite you to…→O；C. I hope you'll be able to make it.→C；D. We would like to invite you to…→O；E. Looking forward to seeing you then.→C；②语言点 make it（口语习语）：①能够出席/到场（Susan invited me to her party, but I'm afraid I can't make it.）②准时到达（The train is leaving in ten minutes and we will never make it.）③获得成功（He dreamt of becoming a pilot and he finally made it.）；③语言点 hope：①hope to do sth 希望做某事；②hope+(that) 从句 希望…… 应用实践 内化与运用 O/C 判断与 make it 三义 Step 8 3c 写作指导 (5’) ①任务：Write a letter to invite all students and their parents to attend the speech. Make sure you include these points: the opening and the closing sentences; the date, time, and topic of the speech; why they should attend the speech (with if-clauses).；②审题立意——文本体裁：邀请信（应用文）；话题：邀请所有学生及其家长参加演讲；人称时态：以第三人称（学校口吻）为主；以一般现在时与一般将来时为主；③谋篇布局——发出邀请：We would like to invite you… / Our school is going to… / So why not come to…?；介绍活动安排：The event will take place… / To experience more, we are going to… / It will be a great chance for you to… / After that, we can…；再次邀请并表达期望：Would you like to come? / If you can make it, you'll… / I'm looking forward to…；④句型荟萃——开头句：1. We are… We'd like to invite you to… 2. I wonder if I have the honour to invite you… 3. It's my honour / pleasure to… 4. Our school is going to…；中间句：1. If you…, you will find it…to… 2. If you can spare the time to…, we are sure… 3. You will surely benefit a lot from this activity. 4. In my opinion, it's good for you to… 5. I think one of the most important things is to…；结尾句：1. I'm looking forward to… 2. Please reply to me as soon as possible. 3. It would be a great honour to… 4. I think this…will be useful/helpful to you.；⑤Checklist——Complete in content（内容完整）/ Grammatical accuracy（语法正确）/ Richness of vocabulary（词汇丰富）/ Neatness of handwriting（书写美观），逐项画星自评。 应用实践 内化与运用 审题要点复述与提纲拟定 Step 9 范文欣赏 (3’) ①朗读范文——Dear Students and Parents, We would like to invite you to our Education Talk event.（开头句：show writing purpose）The event will take place at 9 a.m. on 10th January.（time & date）Professor Jones will give a speech on teenagers' communication skills.（topic of the speech）If you are able to attend the event, you can hear new opinions and ideas.（用 if 从句说明参会的收获）We are sure you will benefit a lot from it. Looking forward to seeing you then.（结尾句：show expectation）Yours sincerely, Minghua Middle School；②点评：三要点齐全、if 从句自然、结尾期待简洁。 学习理解→应用实践 内化与运用 范文要点对照 Step 10 总结作业 (4’) ①名言警句——1. Language is a bridge that connects people. 语言是连接人们的桥梁。2. Speech is the fastest method of communication between people. 言语是人与人之间最快捷的沟通方式。3. Body language speaks louder than words. 肢体语言胜过言语。4. Communication is the key to understanding and building relationships. 沟通是理解和建立关系的关键。；②布置分层作业（依据教材 Homework）：假设你是李华，你的外教 Steve 爱好武术，喜欢运动。他想在任教期满前再体验一次中国文化。根据要点写一封邮件，邀请他到你家过周末——内容要点：weekend plan / sport / experiences of Chinese culture；参考词汇：play ping-pong, write with a Chinese brush, make jiaozi；要求：包含表中内容，可适当发挥；不少于 80 词（开头和结尾已给出，不计入总词数）。 迁移创新 想象与创造 作业审题明确度 作业设计（分层） 【基础·必做】抄写本课新单词与短语并默写（friendship, argument, truth, visitor, listener, book, trust 等）；完成“巩固检测一、二”。 巩固检测一　添加适当后缀构成新词并用其适当形式填空（课堂 2a 原题） 1. To keep a __________ (friend), you need to make time for each other. 2. If you want to solve the ________ (argue), perhaps you should talk about the situation with your friend. 3. The best way is to tell the _______ (true). 4. They always welcome the _______ (visit) in a kind, friendly way. 5. While giving a speech, you should watch the _______ (listen) carefully. 巩固检测二　选短语并用其适当形式填空（课堂 2b 原题） make up　　right away　　show…around　　show…interest　　worry about 1. When my cousin visited Beijing for the first time, I offered to ______ her _______. 2. My brother and I often have fights, but we always ________ soon after. 3. If you want to watch the drama, you should book the seats _________. 4. He ________ great ________ in music when he was a small child. 5. If you are sure about your choice, you don't have to ___________ what other people will say. 【提升·选做】对照 Checklist 修改 3c 邀请信并誊写（依据课堂写作任务）。 巩固检测三　邀请信升格（依据课堂写作任务） 检查：开头句是否表明写信目的？时间、日期、演讲主题是否齐全？是否至少使用一个 if 从句说明参会收获？结尾是否有期待？ 【拓展·挑战】完成教材作业：给外教 Steve 写一封 80 词左右的周末邀请邮件（weekend plan / sport / experiences of Chinese culture）。 巩固检测四　邀请邮件（依据教材 Homework） Hi, Steve! I'm Li Hua. I heard you'd like to experience some more Chinese culture before going back. ________________（正文：发出邀请—活动安排—if 句说明收获—期待回复）Yours, Li Hua 巩固检测参考答案（供教师批阅） 一：1. friendship　2. argument　3. truth　4. visitors　5. listeners 二：1. show; around　2. make up　3. right away　4. showed; interest　5. worry about 三：按 Checklist 四维度评价，不设唯一答案。 四：范文示例—So why not come to my home for the weekend? I have a good plan. As both of us prefer playing sport, let's play ping-pong in the morning. After that, we can practise writing with a Chinese brush together. You may find it hard to write with a Chinese brush at first, but my father will offer to lend a hand. To experience more, we are going to make jiaozi. If you have difficulties in making it, my family and I will be glad to help you. Would you like to come? If you can make it, you'll surely have great fun. I'm looking forward to your reply. 板书设计 Unit 8 Let's Communicate! — Invitation Letter 后缀: -ship friendship · -ment argument · -th truth · -er/-or listeners/visitors 短语: make up 和好 · right away · show…around · show interest in · worry about · book(预订) · instead of/instead · trust · keep away from 邀请信: Part1 日期 → Part2 称呼 → Part3 body （opening 目的+time&date / content+if 句 / closing 期待）→ Part4 结束语+签名 3b: O=B D　C=A C E 表达: take place · benefit…from · look forward to · make it · It would be a great honour to… 教学评价与反思 1. 目标—评价对应（教-学-评一体化）： 素养目标 课堂评价任务与证据 语言能力目标 2a/2b/2c 完成正确率；3a 四要素与 3c 邀请信质量；巩固检测一、二完成质量 学习能力目标 后缀分类记忆与“结构—句型—范文—自评”四步执行质量 思维品质目标 语段排序的逻辑依据；邀请信三段功能分析 文化意识目标 对正式邀请礼貌规范的掌握；对沟通名言的体会 2. 预设反思点：①后缀分类是否当堂配 2 分钟抢答巩固；②2c 排序是否要求说出 However/Also 的衔接依据；③3c 是否先列提纲再成文、限时完成；④Steve 邮件是否提示用 find it hard to / if 从句增加句式多样性。 学科网（北京）股份有限公司 $