Unit8单元复习课件 2025-2026学年人教版英语八年级下册

该初中英语单元复习课件围绕“Making a Difference”主题，系统梳理单词、短语、语法及核心主题知识，通过核心主题分类（核心名词、服务场所、活动动词等）构建知识网络，将词汇、语法与主题语境紧密结合，帮助学生形成完整的单元知识体系。 其亮点在于融合语言能力与思维品质培养，如写作指导提供志愿者申请邮件、经历描述等实用句型，阅读理解聚焦志愿者招募广告等文体及关键词定位技巧，分层练习题（单词填空、句型转换等）满足不同学生需求。这既提升学生语言运用与逻辑分析能力，也为教师提供精准复习工具，高效巩固单元知识。

单元复习课件 目录 CONTENTS 单词复习 短语复习 知识点复习 练习题 01 02 03 04 Section A 单词复习 make a difference 有重要作用 产生影响 使不同 visitor 参观者 来访者 elderly 年纪较大的 上了年纪的 the elderly 老人 上了年纪的人 organization 组织 团体 机构 stadium 体育馆 运动场 provide 提供 给予 owner 主人 物主 cage 笼子 donation 捐赠物 捐赠 interviewer 面试官 采访者 shelter 庇护所 居所 youth 青年 青年时期 active 活跃的 积极的 come along 赶快 跟着来 army 军队 primary 小学教育的 首要的 help out 分担工作 帮忙做 charity 慈善机构 慈善事业 warmly 热情地 温暖地 Section B 单词复习 lady 女士 淑女 gentleman 先生 君子 bark 狗吠叫 狗叫声 sign up 报名 ever since 自从 自……以后 adult 成年人 成年的 成熟的 missing 失踪的 丢失的 practical 实用的 实际的 life-saving 救命的 救生的 teamwork 团队合作 successful 成功的 有成就的 most of all 最主要的是 value 重要作用 价值 voluntary 自愿的 无偿的 ordinary 平凡的 普通的 worth 值得 有价值 audience 听众 观众 willing 乐意的 愿意的 on the go 忙碌的 in need 处于贫困中 生活困难 success 成功 elder 年龄较长的 donate 捐赠 赠送 pocket 口袋 effort 努力 艰难的尝试 hand out 分发 familiar with 通晓 熟悉 talent 才能 天赋 天才 madam 女士 夫人 advertisement 广告 启事 重点短语 1.make a difference有影响；起作用 2.help others帮助他人 3.volunteer work志愿工作 4.express duration表达持续时间 5.identify the features识别特征 6.explore the benefits探索益处 7.clean up打扫；清理 8.guide visitors引导游客 9.visit the elderly探望老人 10.give directions指路 11.plant trees植树 12.sort waste垃圾分类 13.animal shelter动物收容所 14.provide information提供信息 15.collect donations募捐 16.take care of sick animals照顾生病的动物 17.walk dogs遛狗 18.be inspired by受……启发 19.sign up with报名参加 20.ever since从那以后 重点短语 21.provide medical aid提供医疗援助 22.search for missing people搜寻失踪人员 23.practical life-saving skills实用的救生技能 24.the power of teamwork团队合作的力量 25.be worth it值得 26.join as a volunteer作为志愿者加入 27.work as a volunteer做志愿者工作 28.make new friends交新朋友 29.look forward to期待 30.donate pocket money捐零花钱 31.hand out hot meals分发热餐 32.in need需要帮助的 33.be willing to愿意 34.be familiar with熟悉 35.good at expressing oneself擅长表达自己 36.drop an email发邮件 37.skills and talents技能和才能 38.attract volunteers吸引志愿者 39.vote for投票支持 40.the essence of life生活的本质 重点句子 1.How long have you been a volunteer? → I've been a volunteer for three years. 2.What do you do as a volunteer? → I clean up the beach and plant trees. 3.Have you ever done volunteer work? → Yes, I have. / No, I haven't. 4.I've been a volunteer since last summer. 5. It's everyone's duty to protect the environment. 6.I'm writing to sign up as a volunteer for the clean-up activity. 7.Working as a volunteer has taught me the value of helping others. 8.Would you like to join us as a volunteer? 9.I look forward to hearing from you soon. 10.Together we can make a difference. 中考考点 重点语法 现在完成时表持续时间 结构： have/has + 过去分词 + since/for ... 时间状语： since + 时间点，for + 时间段 since + 时间点： since 2020, since last month, since I was ten for + 时间段： for three years, for a long time, for two weeks 现在完成时中的非延续性动词 非延续性动词（join, buy, die等）不能与for/since连用表示持续 核心主题 一、核心名词 volunteer 志愿者work/activity 工作/活动 organization 组织charity 慈善机构 二、服务场所 shelter 收容所hospital 医院museum 博物馆park 公园 三、活动动词 clean 清理guide 引导visit 探望help 帮助donate 捐赠 四、时间表达 since 自从（+时间点）for 长达（+时间段） how long 多久 五、个人品质 willing 愿意的kind 善良的helpful 乐于助人的 志愿者服务 (volunteer work) 帮助他人 (helping others) 社会贡献 (making contributions to society) 阅读理解重点 常见文章类型： 志愿者招募广告 结构：标题→活动内容→要求→联系方式 考点：细节理解、目的推断 志愿者经历分享 结构：背景→经历→收获→感悟 考点：事件顺序、情感态度 调查报告 结构：调查主题→数据呈现→结论建议 考点：数据理解、建议匹配 阅读技巧： 找关键词 志愿者活动：clean up, guide, help, visit 时间表达：since, for, how long 情感态度：happy, proud, meaningful 理清结构 时间顺序：先做了什么，后做了什么 因果关系：因为...所以... 对比关系：过去vs现在 写作指导 志愿者申请邮件 必备句型： I am writing to apply for... I have experience in... I am good at... I am available... I look forward to... 志愿者经历描述 必备词汇： 开始：At first, In the beginning 转变：Later, Then, After that 结果：Finally, In the end 感受：happy, proud, meaningful 议论文：志愿服务的意义 论证句型： First of all, ... What's more, ... For example, ... In conclusion, ... 综合练习 单词词义填空 1. A person who works without pay is called a v____________. 2. It's everyone's d______ to protect the environment. 3. She has worked at the animal s______ for three years. 4. You should s______ up if you want to join the activity. 5. I'm looking f______ to hearing from you. 6. He d______ all his pocket money to the charity. 7. We need more v______ to help clean the park. 8. Teamwork gives us the p______ to achieve more. 9. She is w______ to help anyone in need. 10. Please c______ your hands before eating. volunteer duty shelter sign forward donated volunteers power willing clean 单词词义填空 11. The o______ has helped thousands of people. 12. We will h______ out hot meals to the homeless. 13. This experience is w______ the effort. 14. He has been a member s______ 2020. 15. They c______ waste every Saturday morning. 16. I a______ the volunteer position yesterday. 17. She is f______ with Chinese traditional arts. 18. Working together is the e______ of teamwork. 19. Let's make a d______ in our community. 20. We should help people in n______. organization hand worth since collect applied for familiar essence difference need 短语默写 1. 产生影响 ______ 2. 志愿工作 ______ 3. 报名参加 ______ 4. 照顾动物 ______ 5. 分发餐食 ______ 6. 期待 ______ 7. 愿意做 ______ 8. 擅长 ______ 9. 熟悉 ______ 10. 需要帮助 ______ 11. 清理公园 ______ 12. 植树 ______ 13. 指路 ______ 14. 募捐 ______ 15. 从那以后 ______ 16. 到目前为止 ______ 17. 每周一次 ______ 18. 团队合作 ______ 19. 生活本质 ______ 20. 照顾老人 ______ make a difference volunteer work sign up take care of animals / look after animals hand out meals look forward to be willing to do be good at be familiar with in need clean up the park plant trees give directions collect donations ever since so far once a week teamwork the essence of life look after the elderly / take care of the elderly 句子翻译 1. I __________________ (已经做志愿者) for two years. 2. Would you like to __________________ (加入我们的志愿团队)? 3. __________________ (帮助他人) makes me happy. 4. She __________________ (已经工作) at the animal shelter since last year. 5. We should __________________ (做出贡献) to our community. 6. Volunteer work has taught me __________________ (团队合作的重要性). 7. I __________________ (期待) hearing from you soon. 8. Everyone can __________________ (发挥作用) in protecting the environment. 9. He donated __________________ (他所有的零花钱). 10. Through volunteering, I have __________________ (交了很多新朋友). have been a volunteer join our volunteer team Helping others has worked / has been working make contributions the importance of teamwork look forward to play a role / make a difference all his pocket money made many new friends 单项选择 （ ）1. How long ______ you been a volunteer? A. have B. has C. are D. is （ ）2. She ______ a volunteer since she was 12. A. is B. was C. has been D. have been （ ）3. I look forward to ______ from you. A. hear B. hearing C. heard D. hears （ ）4. We should help people ______ need. A. on B. in C. with D. for （ ）5. He is willing ______ others. A. help B. to help C. helping D. helps A C B B B （ ）6. I'm good ______ playing the piano. A. at B. in C. with D. for （ ）7. She donated all her pocket money ______ the charity. A. to B. for C. with D. on （ ）8. We ______ the park clean every weekend. A. keep B. keeps C. keeping D. kept （ ）9. The experience ______ me a lot. A. teach B. teaches C. teaching D. taught （ ）10. Together, we can ______ a difference. A. make B. do C. have D. take 单项选择 A A A D A 适当形式填空 1. I __________ (be) a volunteer for three years. 2. She __________ (work) at the hospital since last month. 3. They __________ (clean) the beach now. 4. We __________ (plant) 100 trees last year. 5. He __________ (donate) all his books to the library. 6. I enjoy __________ (help) others. 7. She wants __________ (join) the volunteer group. 8. They have __________ (finish) their work. 9. We should __________ (protect) the environment. 10. He is __________ (look) for the missing dog. have been has worked are cleaning planted donated / has donated helping to join finished protect looking 介词填空 1. She has worked here ______ three years. 2. I'm familiar ______ this area. 3. He is good ______ playing basketball. 4. They help ______ the clean-up every Saturday. 5. I look forward ______ seeing you. for with at with to 句型转换 1. I have been a volunteer for two years. (改为一般疑问句) ______ you ______ a volunteer for two years? 2. She helps the elderly every weekend. (用现在完成时改写) She ______ ______ the elderly since last year. 3. He is willing to help others. (改为同义句) He ______ ______ ______ help others. 4. We should protect the environment. (改为否定句) We ______ ______ the environment. 5. They clean the park every Sunday. (对划线部分提问) ______ ______ ______ they clean the park? Have been has helped would like to / is ready to shouldn‘t protect How often do 情景对话补全 A: Hi, Mike. What are your plans for this weekend? B: 1. __________________________________________________. (去动物收容所做志愿者) A: Really? That's great. 2. __________________________________________________? (在那里做志愿者多久了) B: I have been a volunteer there since last summer. A: 3. __________________________________________________? (你通常在那里做什么) B: I usually feed the animals and clean their cages. Sometimes, I walk the dogs too. A: That sounds both fun and meaningful. B: It is! 4. __________________________________________________. (也帮助我交新朋友) Do you want to come with me this weekend? A: I'd love to! 5. __________________________________________________? (我需要做什么来报名) I'm going to volunteer at the animal shelter. How long have you been a volunteer there? What do you usually do there? It also helps me make new friends. What do I need to do to sign up? / How can I sign up? 感谢聆听 批评指导 Thanks for listening $