2026年人教版八年级英语下册Unit 8 Making a Difference词汇（课件）

这是一份2026年人教版八年级英语下册Unit 8 Making a Difference词汇（课件）
目录0102030405060708Time to RelaxGrowing UpNature's TemperStay HealthyA Good ReadThe Wonders of NatureCrossing CulturesMaking a DifferenceUnit 8人教版英语八年级下册词汇UNIT  8 Vocaubulary 1.elderly用法讲解·elderly /ˈeldəli/·adj. 年纪较大的·拓展：the elderly（n. 老人；上了年纪的人，集体名词）·例句：We should respect and care for the elderly in our community.（我们应当尊重并关爱社区里的老年人。）UNIT  8 Vocaubulary 2.organization用法讲解·organization (organisation) /ˌɔːɡənaɪˈzeɪʃn/·n. 组织；团体；机构·拓展：organize (v. 组织)·例句：This international organization aims to help people in poor areas.（这个国际组织旨在帮助贫困地区的人们。）UNIT  8 Vocaubulary 3.stadium用法讲解·stadium /ˈsteɪdiəm/·n. 体育馆；运动场·拓展：复数形式 stadiums / stadia·例句：A big football match will be held in the new stadium next Friday.（下周五，一场大型足球赛将在这座新体育场举办。）UNIT  8 Vocaubulary 4.provide用法讲解·provide /prəˈvaɪd/·v. 提供；给予·拓展：搭配 provide sb. with sth. / provide sth. for sb.·例句：The school provides students with free textbooks every term.（学校每学期都为学生提供免费的课本。）UNIT  8 Vocaubulary 5.owner用法讲解·owner /ˈəʊnə(r)/·n. 主人；物主·拓展：词根 own (v. 拥有；adj. 自己的)·例句：The owner of the bookstore often recommends good books to readers.（这家书店的店主常常给读者推荐好书。）UNIT  8 Vocaubulary 6.cage用法讲解·cage /keɪdʒ/·n. 笼子·拓展：搭配 a bird cage（鸟笼）·例句：It’s cruel to keep a tiger in a small cage for a long time.（把老虎长时间关在狭小的笼子里，是很残忍的。）UNIT  8 Vocaubulary 7.donation用法讲解·donation /dəʊˈneɪʃn/·n. 捐赠物；捐赠·拓展：donate (v. 捐赠)，搭配 donate sth. to sb./sth.·例句：We received a lot of food donations from local supermarkets.（我们收到了当地多家超市捐赠的大批食品物资。）UNIT  8 Vocaubulary 8.interviewer用法讲解·interviewer /ˈɪntəvjuːə(r)/·n. 面试官；采访者·拓展：interviewee (n. 被面试者)；interview (v. 采访/面试)·例句：The interviewer asked me about my previous work experience.（面试官询问了我关于我过往的工作经历。）UNIT  8 Vocaubulary 9.shelter用法讲解·shelter /ˈʃeltə(r)/·n. 庇护所；居所·拓展：搭配 an animal shelter（动物收容所）·例句：The animal shelter takes in more than 50 stray dogs every month.（这家动物收容所每个月都会收留 50 多只流浪狗。）UNIT  8 Vocaubulary 10.youth用法讲解·youth /juːθ/·n. 青年；青年时期·拓展：the youth（n. 青年们，集体名词）·例句：The youth of today should have a strong sense of responsibility.（当代的年轻人应当拥有强烈的责任感。）UNIT  8 Vocaubulary 11.active用法讲解·active /ˈæktɪv/·adj. 活跃的；积极的·拓展：inactive (adj. 反义词)；activity (n. 活动)·例句：She is an active member of the school’s volunteer club.（她是学校志愿者社团的一名积极成员。）UNIT  8 Vocaubulary 12.army 用法讲解·army /ˈɑːmi/·n. 军队·拓展：搭配 join the army（参军）·例句：His dream is to join the army and defend his country when he grows up.（他的梦想是长大后参军报国、保卫祖国。）UNIT  8 Vocaubulary 13.primary 用法讲解·primary /ˈpraɪməri/·adj. 小学教育的；首要的·拓展：搭配 primary school（小学）·例句：The primary reason for his success is his hard work and persistence.（他成功的主要原因，是他的勤奋努力与坚持不懈。）UNIT  8 Vocaubulary 14.charity用法讲解·charity /ˈtʃærəti/·n. 慈善机构；慈善事业·拓展：复数 charities；charitable (adj. 慈善的)·例句：This charity has helped thousands of poor children get an education.（这个慈善机构帮助了成千上万的贫困儿童获得受教育的机会。）UNIT  8 Vocaubulary 15.warmly用法讲解·warmly /ˈwɔːmli/·adv. 热情地；温暖地·拓展：warm (adj. 温暖的/热情的)·例句：All the teachers and students welcomed the foreign guests warmly.（全体师生都热情地迎接了外宾。）UNIT  8 Vocaubulary 16.lady用法讲解·lady /ˈleɪdi/·n. 女士；淑女·拓展：复数 ladies·例句：A kind lady helped me find my way to the train station yesterday.（昨天一位好心的女士帮我找到了去火车站的路。）UNIT  8 Vocaubulary 17.gentleman用法讲解·gentleman /ˈdʒentlmən/· n. 先生；君子·拓展：复数 gentlemen·例句：The gentleman held the door open for the elderly woman behind him.（那位男士为身后的老奶奶扶住门，让门敞着。）UNIT  8 Vocaubulary 18.adult用法讲解·adult /ˈædʌlt/·n. 成年人；adj. 成年的；成熟的·拓展：反义词 child (n. 孩子)·例句：Every adult should take responsibility for their own actions.（每个成年人都应该为自己的行为承担责任。）UNIT  8 Vocaubulary 19.missing 用法讲解·missing /ˈmɪsɪŋ/·adj. 失踪的；丢失的·拓展：搭配 a missing child（失踪的孩子）·例句：The police are still searching for the missing boy in the mountain.（警方仍在山里搜寻那个失踪的男孩。 ）UNIT  8 Vocaubulary 20.practical用法讲解·practical /ˈpræktɪkl/·adj. 实际的·拓展：impractical (adj. 反义词)；practice (n. 实践)·例句：We need to come up with a practical plan to solve this problem.（我们需要想出一个切实可行的方案来解决这个问题。）UNIT  8 Vocaubulary 21.life-saving用法讲解·life-saving /ˈlaɪf seɪvɪŋ/·adj. 救命的；救生的·拓展：合成词（life + saving）·例句：The doctor used a life-saving drug to treat the seriously ill patient.（医生使用了一种救命的药物来救治这位病危的病人。）UNIT  8 Vocaubulary 22.teamwork 用法讲解·teamwork /ˈtiːmwɜːk/·n. 团队合作·拓展：合成词（team + work），不可数名词·例句：Teamwork is the key to winning the basketball match.（团队合作是赢得这场篮球赛的关键。）UNIT  8 Vocaubulary 23.successful用法讲解·successful /səkˈsesfl/·adj. 成功的；有成就的·拓展：success (n. 成功)；succeed (v. 成功)·例句：He is a successful businessman who has built his own company.（他是一位成功的企业家，一手创办了自己的公司。）UNIT  8 Vocaubulary 24.value用法讲解·value /ˈvæljuː/·n. 重要作用；价值；v. 重视；珍视·拓展：valuable (adj. 有价值的)·例句：We should value the time we spend with our family and friends.（我们应当尊重并关爱社区里的老年人。）UNIT  8 Vocaubulary 25.voluntary 用法讲解·voluntary /ˈvɒləntri/·adj. 自愿的；无偿的·拓展：volunteer (n. 志愿者；v. 自愿做)·例句：She does voluntary work at the community center every weekend.（她每个周末都在社区中心做志愿工作。）UNIT  8 Vocaubulary 26.ordinary用法讲解·ordinary /ˈɔːdnri/·adj. 平凡的；普通的·拓展：近义词 common；反义词 special ·例句：He is just an ordinary worker, but he always helps others.（他只是一名普通的工人，却总是乐于助人。）UNIT  8 Vocaubulary 27.worth用法讲解·worth /wɜːθ/·adj. 值得；有价值·拓展：搭配 be worth doing sth.（值得做某事）·例句：This book is so interesting that it is worth reading twice.（这本书太有趣了，值得读两遍。）UNIT  8 Vocaubulary 28.audience 用法讲解·audience /ˈɔːdiəns/·n. 听众；观众·拓展：集体名词，单复数同形 ·例句：The audience cheered loudly when the singer appeared on the stage.（当歌手登上舞台时，观众们高声欢呼起来。）UNIT  8 Vocaubulary 29.willing用法讲解·willing /ˈwɪlɪŋ/·adj. 乐意的；愿意的·拓展：搭配 be willing to do sth.·例句：She is willing to help us with our English homework after class.（她愿意课后帮我们辅导英语作业。）UNIT  8 Vocaubulary 30.elder用法讲解·elder /ˈeldə(r)/·adj. (尤指家庭中两个成员) 年龄较长的；n. 长辈· 拓展：区别 elder/older·例句：My elder brother is studying medicine at a famous university.（我哥哥正在一所名牌大学里学医。）UNIT  8 Vocaubulary 31.donate用法讲解·donate /dəʊˈneɪt/·v. 捐赠；赠送·拓展：donation (n. 捐赠)·例句：Many people donate blood to the hospital every year.（每年都有很多人向医院无偿献血。）UNIT  8 Vocaubulary 32.pocket用法讲解·pocket /ˈpɒkɪt/·n. 口袋；adj. 袖珍的·拓展：搭配 a pocket dictionary（袖珍词典）·例句：He took a piece of candy out of his pocket and gave it to me.（他从口袋里掏出一颗糖果，递给了我。）UNIT  8 Vocaubulary 33.effort用法讲解·effort /ˈefət/·n. 努力；艰难的尝试· 拓展：搭配 make an effort to do sth.·例句：You need to make more effort if you want to pass the exam.（如果你想通过考试，就需要更加努力。）UNIT  8 Vocaubulary 34.talent用法讲解·talent /ˈtælənt/·n. 天赋；天资；才能·拓展：搭配 have a talent for sth.·例句：She has a great talent for playing the piano.（她在弹钢琴方面极有天赋。）UNIT  8 Vocaubulary 35.madam用法讲解·madam /ˈmædəm/·n. (正式、礼貌的称呼) 女士；夫人·拓展：用于陌生女性尊称·例句：Madam, can I help you find what you are looking for?（女士，需要我帮您找您要的东西吗？）UNIT  8 Vocaubulary 36.advertisement用法讲解·advertisement /ədˈvɜːtɪsmənt/ (ad /æd/)·n. 广告；启事·拓展：advertise (v. 做广告)·例句：I saw an advertisement for a new mobile phone on TV last night.（昨晚我在电视上看到一则新款手机的广告。）UNIT  8 Vocaubulary 37.visitor用法讲解·visitor /ˈvɪzɪtə(r)/· n. 参观者；来访者·拓展：visit (v. 参观；拜访)·例句：Visitors are not allowed to take photos in this museum.（参观者禁止在这座博物馆内拍照。）UNIT  8 Phrase 1. come along：赶快；跟着来◦ 例句：Come along! We don’t have much time left for the meeting.(快点！我们开会的时间已经所剩无几了。)2. help out：分担工作；帮忙◦ 例句：Could you help out with the party preparations this weekend?(这个周末你能帮忙筹备派对的事宜吗？)3. sign up：报名◦ 例句：She signed up for the summer camp to improve her English.(她报名参加了夏令营，以此提升自己的英语水平。)UNIT  8 Phrase 4. ever since：自从；自……以后◦ 例句：Ever since he moved to this city, he has made many new friends.(自从搬到这座城市以来，他就交到了很多新朋友。)5. most of all：最主要的是◦ 例句：Most of all, you should believe in yourself no matter what happens.(最重要的是，无论发生什么事，你都要相信自己。)6. hand out：分发◦ 例句：Please help me hand out these leaflets to the passers-by.( 请帮我把这些传单分发给路人。）UNIT  8 Phrase 7. familiar with：通晓；熟悉◦ 例句：She is familiar with the history of this ancient city.(她熟悉这座古城的历史。)8. on the go：忙碌的◦ 例句：My mother is always on the go with her work and housework.(我妈妈总是终日操劳，奔波于工作和家务之间。)9. in need：处于贫困中；生活困难◦ 例句：We should try our best to help people in need.(我们应当尽全力去帮助有需要的人。)10. make a difference：有（重要）作用◦ 例句：Even small actions can make a big difference to the environment.(哪怕是微小的举动，也能对环境产生巨大的影响。)哪怕是微小的举动，也能对环境产生巨大的影响。哪怕是微小的举动，也能对环境产生巨大的影响。哪怕是微小的举动，也能对环境产生巨大的影响。UNIT  8 Grammar 1. 基本结构◦ 肯定式：主语 + have/has + 动词过去分词◦ 否定式：主语 + haven’t/hasn’t + 动词过去分词◦ 疑问式：Have/Has + 主语 + 动词过去分词？◦ 例句（肯定）：He has lived in this town for ten years.(他在这座小镇住了十年了。)◦ 例句（否定）：She hasn’t finished her homework yet.(她还没有做完她的作业。)◦ 例句（疑问）：Have you ever been to Beijing?(你曾经去过北京吗？)UNIT  8 Grammar 2. since 的用法◦ 后接时间点（如 last year, 2020, I was a child），表示动作从过去某时开始持续到现在◦ 例句：They have been good friends since they were in primary school.(他们从小学起就一直是好朋友。)3. for 的用法◦ 后接时间段（如 three years, two months, a week），表示动作持续的时长◦ 例句：My father has worked in this factory for 15 years.(我爸爸在这家工厂工作已经 15 年了。)Thanks for watching.