Unit 8 Making a Difference Section B 单词讲解 课件（内嵌视频）2025-2026学年人教版英语八年级下册

该初中英语课件聚焦新人教版八年级下册Unit 8 Section B“Making a Difference”主题，系统讲解与“帮助他人”相关的核心词汇及用法。通过主题问题导入，以真实情境例句（如蓝天救援志愿者经历）为支架，串联词汇搭配、语法应用（如ever since与现在完成时），构建从基础到应用的知识脉络。 其亮点在于融合语言能力与文化意识培养，通过词形变化（如success→successful）、近义词辨析（elder vs older）训练思维品质，结合经典例题和名言警句强化应用。学生能在语境中提升词汇运用能力，教师可借助系统的讲解框架和情境素材提高教学效率。

Make a difference. Visitor. visitor, elderly, elderly. the elderly, the . elderly. Organization, organization. stadium. stadium, provide. provide. can. can. Oh, owner. cage. cage. donation. donation. shelter. shelter. Interviewer. interviewer, youth. youth. nursing home. nothing, home. Active, active. Come . along. come along. Army. army. soldier. soldier. Primary. primary, helped. helped. Charity, charity. warmly. warmly. Lady. lady. gentlemen. gentlemen. bug. buck. sign up. sign up. Ever since. ever since. Adult. adult, missing, missing. Practical, practical, lifesaving. lifesaving, teamwork, teamwork. successful, successful. Most of all, most of all, value. value. voluntary. voluntary. ordinary. ordinary. worth. worth. Audience, audience. willing. willing. on the go. on the go. you need. need . completely. completely. Success. success. Elder . elda. donate. donate. pocket. pocket, pocket . money, pocket . money. Effort. effort. Hand out. hand out. Familiar with. familiar with. It's ta. ta. Talent, talent. Madam. madam. Advertisement. advertisement. Ad. ad. Robert, Robert. Argentina. argentina. blue sky rescue . blue sky rescue . Philippines. 新人教版八年级英语（下） 单词讲解课件 Section B How does helping others make adifference? Unit 8 Making a Difference n.女士；淑女 词形 lady 例句 /'leɪdi/ ladies n.复 搭配 young lady (年轻女士) ladies and gentlemen (女士们先生们) first lady (第一夫人) Ladies and gentlemen, thank you for inviting me to speak to you about Blue Sky Rescue today. 女士们，先生们，感谢你们邀请我今天来向你们讲述蓝天救援。 n.先生；君子 词形 gentleman 例句 /'dʒentlmən/ gentlemen n.复 搭配 ladies and gentlemen (女士们先生们) Ladies and gentlemen, thank you for inviting me to speak to you about Blue Sky Rescue today. 女士们，先生们，感谢你们邀请我今天来向你们讲述蓝天救援。 v.(狗)吠叫 n.狗叫声 bark 例句 /bɑːk/ 搭配 bark at (对……吠叫) bark loudly (大声吠叫) After some time, we heard dogs barking and the voices of the Blue Sky Rescue team. 过了一段时间，我们听到了狗叫声和蓝天救援队的声音。 例句 搭配 sign up 报名；注册；签约 sign up for (报名参加) sign up as a volunteer (报名当志愿者) sign up online (在线注册) I signed up with Blue Sky Rescue in 2009, and I've been a volunteer ever since. 我在2009年加入了蓝天救援，从那以后我一直是志愿者。 【经典例题】 Many students ______ for the summer camp. A. signed up B. gave up C. made up D. took up 例句 搭配 ever since 自从；自...以后 ever since then (从那以后) ever since I was a child (自从我还是个孩子时) I signed up with Blue Sky Rescue in 2009, and I've been a volunteer ever since. 我在2009年加入了蓝天救援，从那以后我一直是志愿者。 【经典例题】 I've known her ______ we were in primary school. A.after B. when C. before D. ever since 时间状语短语，与现在完成时连用 n.成年人 adj.成年的；成熟的 adult 例句 /ˈædʌlt/ 搭配 young adult (年轻人) adult education (成人教育) We've been to schools and other communities to teach children and adults how to stay safe... 我们去过学校和其他社区，教孩子和大人们如何保持安全…… 【经典例题】 Tickets cost $10 for ______ and $5 for children. A. adults B. students C. teachers D. workers adj.失踪的；消失的 词形 missing 例句 /'mɪsɪŋ/ miss v. 错过 miss doing sth. 想念 搭配 missing person (失踪人员) missing book (丢失的书) go missing (失踪) We've provided medical aid and searched for missing people after natural disasters， like the 2013 earthquake in Ya'an and the typhoon in the Philippines in the same year. 在自然灾害发生后，我们提供了医疗援助并寻找失踪人员，比如2013年雅安地震和同年菲律宾的台风。 【经典例题】 The police are looking for the __________ (miss) child. missing adj.实用的；实际的 词形 practical 例句 /'præktɪkl/ practice n.练习；锻炼 practise v.练习；锻炼 ~ doing sth. 搭配 practical advice (实用建议) practical problem (实际问题) practical joke (恶作剧) Working as a volunteer has taught me many practical life-saving skills. 做志愿者教会了我很多实用的救生技能。 【经典例题】 This book gives _________ (pracitce) tips for cooking. practical adj.救命的；救生的 life-saving 例句 /'laɪfˌseɪvɪŋ/ 搭配 life-saving skills (救生技能) life-saving medicine (救命药) life-saving equipment (救生设备) Working as a volunteer has taught me many practical life-saving skills. 做志愿者教会了我很多实用的救生技能。 time-saving money-saving energy-saving (省时的) (省钱的) (节能的) n.团队合作 teamwork 例句 /'tiːmwɜːk/ 搭配 good teamwork (良好的团队合作) importance of teamwork (团队合作的重要性) teamwork spirit (团队精神) It has also helped me understand the power of teamwork because it's the key to successful rescues. 它也帮助我理解了团队合作的力量，因为这是成功救援的关键。 adj.成功的；有成就的 词形 successful 例句 /sək'sesfl/ succeed v. 成功 success n. 成功 successfully adv. 成功地 搭配 successful person (成功人士) successful rescue (成功的救援) be successful in （doing）sth. (在……方面成功) = succeed in doing sth. It has also helped me understand the power of teamwork because it's the key to successful rescues. 它也帮助我理解了团队合作的力量，因为这是成功救援的关键。 【经典例题】 She is a ____________ （succeed）businesswoman. successful 例句 搭配 most of all 最重要的是 固定短语，用于强调最重要的方面 在书面表达中用于层次递进 Most of all, being a volunteer has taught me the value of every life. 最重要的是，做志愿者让我明白了每个生命的价值。 n.重要作用；价值 v.重视 词形 value 例句 /'væljuː/ valuable adj. 有价值的 搭配 value of life (生命的价值) high value (高价值) value education (重视教育) Most of all, being a volunteer has taught me the value of every life. 最重要的是，做志愿者让我明白了每个生命的价值。 Most Valuable Player 最优秀选手；最有价值球员 adj.自愿的；无偿的 词形 voluntary 例句 /'vɒləntri/ volunteer v.自愿;志愿 n.志愿者 volunteer to do sth. voluntarily adv. 自愿地 搭配 voluntary work (志愿工作) voluntary service (志愿服务) It's voluntary, so we aren't paid. 这是自愿的，所以我们没有报酬。 adj.平凡的；普通的 词形 ordinary 例句 /'ɔːdnri/ extraordinary adj.非凡的；惊奇的 I'm just an ordinary person, but I'll rush into danger, just like everyone else in Blue Sky Rescue. 我只是一个普通人，但我会冲向危险，就像蓝天救援里的其他人一样。 反义词： ordinary people (普通人) ordinary day (平常的一天) out of the ordinary (不寻常的) 近义词：common (普通的)、normal (正常的) 搭配 adj.值得；有价值 词形 worth 例句 /wɜːθ/ worthy adj. 有价值的 搭配 be worth doing (值得做) be worth the effort (值得努力) be worth money (值钱) And that makes everything we do worth it. 这让我们做的一切都值得了。 需接of 【经典例题】 This book is ______ reading. A. worth B. worthy C. valuable D. useful n.听众；观众 audience 例句 /'ɔːdiəns/ 搭配 large audience (大批观众) audience member (观众成员) target audience (目标受众) The audience cheered and clapped. 观众又是喝彩又是鼓掌。 【中考考点】 集合名词，可作单数或复数 在听力、阅读理解中出现在演讲、表演等场景 adj.乐意的；愿意的 词形 willing 例句 /'wɪlɪŋ/ 反义词：unwilling adj.不愿意的 willingness n.愿意 搭配 be willing to do (愿意做) willing helper (乐于助人者) Why is the speaker willing to put his life in danger? 为什么演讲者愿意拿自己的生命冒险？ 愿意就有能力。 朗达·布里顿 例句 搭配 on the go 在忙碌中 always on the go (总是忙个不停) be on the go all day (整天忙碌) I've been on the go all day. 我一整天忙得马不停蹄。 【经典例题】 She's always ______ with her work and family. A. at home B. on the go C. in bed D. on holiday 例句 搭配 in need 需要帮助的；生活困难的 people in need (需要帮助的人) help those in need (帮助有需要的人) friend in need (患难之交) He and his mum signed up with a local charity organization two years ago, and he has worked there once a week ever since to provide aid to people in need.他和他妈妈两年前报名参加了一个当地的慈善组织，从那以后他每周都去那里工作一次，为有需要的人提供帮助。 adv.完全地；彻底地 词形 completely 例句 /kəm'pliːtli/ complete v.完成；结束 adj.完全的；全部的 Joining the reading programme is completely voluntary. 参加阅读计划完全是自愿的。 Complete the sentences with the correct words in brackets. 用括号里的正确单词完成句子。 朗达·布里顿 除非你彻底放弃，否则没有完全失败的可能。 n.成功 词形 success 例句 /sək'ses/ succeed v. 成功 successful adj. 成功的 successfully adv. 成功地 搭配 achieve success (取得成功) key to success (成功的关键) great success (巨大成功) be successful in （doing）sth. (在……方面成功) = succeed in doing sth. But to achieve success, you need to have a clear goal and stick to it. 但要取得成功，你需要有一个明确的目标并坚持下去。 【经典例题】 Hard work is the key to ______. A. success B. money C. health D. happiness adj.(两人中) 年纪较长的（尤指哥哥姐姐） 词形 elder 例句 /'eldə(r)/ 搭配 elder brother/sister (哥哥/姐姐) My elder brother volunteers at the nursing home because he wants to help the elderly. 我哥哥在养老院志愿服务，因为他想帮助老人。 elder：更侧重于家庭或亲属关系中的年长者，尤其是有权威或地位的年长者。 older：用于一般比较，表示“更老的”，没有特定的上下文限制。 elderly：更侧重于描述老年人，通常指65岁以上的老年人，强调年龄的较大程度。 v.捐赠；赠送 donate 例句 /dəʊ'neɪt/ 搭配 Harry has even donated pocket money to the organization to help them buy food for special festivals! 哈利甚至还捐了零花钱给这个组织，资助他们为专属节日采购食物！ 词形 donation n.捐赠；捐赠物 donate money (捐款) donate blood (献血) donate to (捐赠给) n.口袋 pocket 例句 /'pɒkɪt/ 搭配 Harry has even donated pocket money to the organization to help them buy food for special festivals! 哈利甚至还捐了零花钱给这个组织，资助他们为专属节日采购食物！ pocket money (零花钱) coat pocket (外套口袋) in one's pocket (在口袋里) pocket-sized adj. 袖珍的；便携的 pickpocket n. 扒手；小偷 n.努力；艰难的尝试 effort 例句 /'efət/ 搭配 Harry has even donated pocket money to the organization to help them buy food for special festivals! 哈利甚至还捐了零花钱给这个组织，资助他们为专属节日采购食物！ make an effort to do sth. (努力) spare no effort to do sth.(不遗余力) with effort (费力地) “成功是日复一日不断努力的小积累。” - 罗伯特·科利尔 例句 搭配 hand out 分发 hand out papers (分发试卷) hand out food (分发食物) hand out leaflets (分发传单) He helps to clean up the kitchen and hand out hot meals to people. 他帮忙打扫厨房，并给人们发热饭。 同义词组 = give out 反义词组 上交 = hand in 例句 搭配 familiar with 通晓；熟悉 get familiar with (变得熟悉) be familiar with sb./sth. (熟悉某人/事物) be familiar to sb. (为某人所熟悉) We hope you are familiar with the arts: Chinese dance, calligraphy, music, etc. 希望你对艺术比较熟悉，如中国舞蹈、书法、音乐等。 /fə'mɪliə/ 例句 etc. We hope you are familiar with the arts: Chinese dance, calligraphy, music, etc. 希望你对艺术比较熟悉，如中国舞蹈、书法、音乐等。 /et 'setərə/ 等等；以及诸如此类 n.才能；天赋；天才 talent 例句 /'tælənt/ 搭配 We'd love to know more about you, your skills and talents, and your experience as a youth volunteer. 我们很想更多地了解你，你的技能和才能，以及你作为青年志愿者的经历。 have a talent for (有……的天赋) talent show (才艺表演) young talent (年轻天才) 词形 talented adj.有才能的；有天赋的 be talented in (doing) sth. (在…有天赋) 天赋是天赐的礼物，但只有努力才能成功。 例句 搭配 madam Dear Madam (尊敬的女士，信函称呼) Madam Chair (主席女士) yes, madam (是的，女士) "Dear Sir or Madam,"（尊敬的先生或女士，） n.(正式、礼貌的称呼)女士；夫人 /'mædəm/ n.广告；启事 advertisement /əd'vɜːtɪsmənt/ 搭配 TV advertisement (电视广告) job advertisement (招聘广告) place an advertisement (登广告) /ˌædvər'taɪzmənt/ (缩写：ad) 词形 advertise v.做广告 阿根廷，官方名称为阿根廷共和国，国家，南美南部。 面积：1,044,325平方英里（2,704,789平方公里）。 人口：（2026年估计）47,914,000。 首都：布宜诺斯艾利斯。 当地人大多有欧洲血统，尤其是西班牙裔，少数混血、印度人和阿拉伯人。 语言：西班牙语（官方）。 宗教：基督教（主要是罗马天主教;也有新教）;还有伊斯兰教、犹太教。 货币：阿根廷比索。 Philippines /ˈfɪlɪpiːnz/ 菲律宾 Goodbye Lavf61.7.100 vid:v0200fg10000d61amjvog65ikvvpu63g null 1296.0 null 1512.0 null 1344.0 Blues 1985.3053 Blues 2272.653 null 1344.0 null 1368.0 null 1440.0 null 2112.0 null 1392.0 null 1656.0 null 1071.02 null 864.0 null 1656.0 null 1440.0 null 1392.0 null 1440.0 null 1344.0 null 2011.4277 null 1854.6931 Audio generated by ttsmaker.cn null 1968.0 null 1488.0 null 1272.0 null 1176.0 null 1224.0 null 1224.0 Blues 1906.938 Blues 2037.5502 Audio generated by ttsmaker.cn null 1872.0 null 1296.0 null 1368.0 null 1656.0 Audio generated by ttsmaker.cn null 2016.0 Audio generated by ttsmaker.cn null 2160.0 $