Unit8 Making a Difference 单元知识点过关（精讲课件）2026学年八年级英语下册（新教材人教版）

这是一份Unit8 Making a Difference 单元知识点过关（精讲课件）2026学年八年级英语下册（新教材人教版），共43页。
Unit 8 Making a Difference 人教版初中英语单元知识点过关8年级下册CONTENTSCONTENTS重点词汇过关短语识记过关词汇变形过关词汇辨析过关知识点清单重点词汇过关PART ONE01重点词汇过关1. Many young ___________(志愿者) join the charity to help the elderly every weekend.2. This activity can ______________________ (有重要作用) to poor children’s daily life.3. The local ____________ (组织) provides free food for people in need.4. We will build a new ____________ (体育馆) for youth sports activities next year.5. The shelter ____________ (提供) warm clothes and beds for homeless visitors.6. The ____________ (物主) of the cage donates his pet dog to the animal shelter.7. The hospital received lots of food ____________ (捐赠物) from ordinary people.8. The ____________ (采访者) asks the active youth about their volunteer experience.9. The old ____________ (庇护所) offers a safe place for the elderly to live.10. These ____________ (青年) are willing to help out with charity work.重点词汇过关volunteersorganizationstadiumprovidesownerdonationsmake a differenceintervieweryouthsshelter重点词汇过关11. My little brother is an ____________ (积极的) volunteer in the community.12. Please ____________ (跟着来) with us; we will visit the primary school together.13. His uncle served in the ____________ (军队) and now works for a charity.14. Children should finish their ____________ (小学教育的) courses carefully.15. I often ____________ (分担工作) for my neighbors when they are busy.16. This ____________ (慈善机构) raises money to help people in need.17. The crowd greeted volunteers ____________ (热情地) at the stadium gate.18. The dog will ____________ (吠叫) loudly when a stranger walks past the cage.19. You can ____________ (报名) for the voluntary activity before this Friday.20. He has loved teamwork ____________ (自从) he joined the youth group.activeprimaryhelp outTurtleswarmlyarmycharitycome alongbarkever sincesign up21. This ____________ (成年人) teaches practical life skills for the elderly.22. The police are looking for the ____________ (失踪的) cat in the shelter.23. This is a ____________ (实用的) life-saving skill for all ordinary people.24. Good ____________ (团队合作) makes our charity work much easier.25. Her voluntary work is really ____________ (有成就的) and full of value.26. ____________ (最主要的是), we should be willing to help people around us.27. Every small act of kindness has great ___________ (价值) to society.28. Many ____________ (自愿的) workers come to hand out food donations.29. That polite ____________ (女士) donates money to the charity every year.30. The ____________ (先生) tells us how to make a difference to the elderly.adultmissingpracticalteamworksuccessfulMost of allvaluevoluntarylady重点词汇过关gentleman31. The story is about an ____________ (平凡的) man’s voluntary success.32. This charity activity is well ____________ (值得) our time and effort.33. The ____________ (观众) cheered warmly for the youth volunteers.34. All students are ________ (乐意的) to hand out advertisements after class.35. The volunteers are always ____________ (忙碌的) helping people in need.36. We need more ____________ (努力) to collect donations for the shelter.37. I am ____________ (熟悉) with all the rules of this volunteer organization.38. The girl has a great ____________ (天赋) for organizing charity activities.39. This ____________ (广告) calls on people to donate clothes to the elderly.40. Everyone’s small effort can lead to great ____________ (成功) in voluntary work.ordinarywillingworthaudienceon the goeffortsfamiliar withtalentadvertisement重点词汇过关successPART TWO02短语识记过关短语识记过关短语识记过关短语识记过关PART THREE03词汇变形过关词汇变形过关1．organization n. 组织；团体；机构 → ________ v. 组织；安排 → ________ n. 组织者；安排者2．provide v. 提供；供应 → ________ n. 提供者；供应商 → ________ adj. 可提供的；可供应的3．owner n. 主人；物主 → ________ adj. 自己的；v. 拥有 → ________ adj. 拥有的；所有的4．donation n. 捐赠物；捐赠 → ________ v. 捐赠；赠送 → ________ n. 捐赠者；赠送者 → ________ adj. 捐赠的5．interviewer n. 采访者 → ________ v. & n. 采访；面试 → ____________ n. 被采访者；被面试者6．active adj. 活跃的；积极的 → ________ adv. 积极地；活跃地 → ________ n. 活动；行动7．warmly adv. 热情地；温暖地 → ________ adj. 温暖的；热情的；v. 使温暖；变暖和 → ________ n. 温暖；热情8．practical adj. 实用的；实际的 → __________ adv. 实际上；几乎 → ________ n. 实践；练习；v. 练习 → ____________ adj. 不切实际的（反义词）organizerorganizeproviderprovidableownowneddonateinterviewactivelydonatedintervieweedonorwarmthimpracticalpracticallyactivitypracticewarm9．successful adj. 成功的；有成就的 → ________ v. 成功；达成 → ________ n. 成功；成就 → _____________ adv. 成功地10．value n. 重要作用；价值；v. 重视；估价 → ________ adj. 有价值的；珍贵的 → ________ n. 估价；评价 → ________ adj. 无价值的（反义词）11．voluntary adj. 自愿的；无偿的 → ________ n. 志愿者；v. 自愿做12．worth adj. 值得；有价值；n. 价值；财产 → ________ adj. 值得的；有价值的 → ________ adv. 值得地；配得上地 → ________ adj. 值得做的13．willing adj. 乐意的；愿意的 → ________ v. 愿意；将要；n. 意志；意愿14．effort n. 努力；费力的事；尝试 → ________ adj. 费力的；需要努力的 → ________ adj. 不费力的；轻松的（反义词）15．talent n. 才能；天赋；天才 → ________ adj. 有天赋的；有才能的词汇变形过关successsuccessfullyvaluelesssucceedvaluablevaluationvolunteerworthwhiletalentedeffortfulwilleffortlessworthilyworthy16．gentleman n. 先生；君子→_____________ n. (pl.)17．missing adj. 失踪的；丢失的→_____________ v. 错过18．practical adj. 实用的；实际的→_____________ n. →_____________ v.19．successful adj. 成功的；有成就的→__________ n. 成功→_____________ adv. →________ v.20．value n. 重要作用；价值v. 重视→________ adj. 有价值的→________ adj. 无价值的；不值钱的21．voluntary adj. 自愿的；无偿的→_____________ n. & v. 自愿；志愿22．willing adj. 乐意的；愿意的→________ n. 意愿 v. 愿意23．donate v. 捐赠；赠送→_____________ n. 捐赠24．talent n. 才能；天赋；天才→_____________ adj. 有才能的；有天赋的25．advertisement n. (= ad) 广告；启事→_____________ v. 打广告；做广告26．society (形容词)_____________词汇变形过关successpracticesuccessfullygentlemenpractisemisswillsucceedtalenteddonationadvertisesocialvolunteervaluablevalueless27．community (形容词)______________28．environment (形容词)_____________29．pollute (名词)____________→(形容词，受污染的)_______________30．harm (形容词)_______________→(副词)_______________31．responsible (副词)_______________→(名词)_______________32．depend (形容词，依赖的)_______________→(反义词，独立的)_______________33．communicate (名词)_______________→(形容词，善于沟通的)_______________34．understand (形容词)_______________→(名词，理解)_______________35．different (名词)_______________36．different (副词)_______________37．make (过去式)_______________→(过去分词)_______________词汇变形过关communalenvironmentalpollutedpollutionharmfuldependentharmfullyresponsiblyresonsibilitycommunicationindependentcommunicativeunderstandingmadeunderstandingdifferencedifferentlymade38．influence (形容词，有影响的)____________39．change (形容词)____________40．act (名词，行动)____________→(形容词，积极的)____________41．active (副词)____________→(名词，活动)____________42．create (名词，创造)____________→(名词，创造者)____________43．invent (名词，发明)____________→(名词，发明家)____________44．improve (名词)____________45．develop (名词)____________→(形容词，发达的)____________46．solve (名词)____________47．help (形容词)____________→(名词，帮助者)____________48．support (形容词)____________词汇变形过关riskinfluentialchangeableactionactivityactivecreationactivelycreatordevelopedimprovementinventiondevelopmentinventorhelpfulsolutionhelpersupportivePART FOUR04词汇辨析过关词汇辨析elderelderly形容词：仅用于家庭成员内部，表示 “年长的”，只修饰家人；名词复数 elders：长辈、家中年长亲人；不用于比较年龄大小，只用于亲属称谓。My elder brother often takes time to look after the elderly in the community shelter.形容词：泛指所有上了年纪的人，客观描述年老；固定搭配 the elderly = old people，是礼貌统称 “老年人”，适用于所有老人，不限亲属。We should show more respect to our elders and the elderly around us.词汇辨析donatedonationdonate 动词 v.：捐赠、赠送，表动作；donate sth. to sb./sp. 向…… 捐赠某物；collect donations 收集捐赠物资 Lots of warm-hearted youths donate their pocket money to the local charity.名词 n.：捐赠物、捐款，表物品或款项。 The charity shows us all the donations they received last month.词汇辨析missinglost失踪的、下落不明的；侧重长时间找不到，暗含走失后难以找回，可形容人、宠物、重要物品。The volunteers are still looking for the missing little dog around the stadium.丢失的、迷路的；侧重人不小心弄丢、不慎遗失，物品找回的可能性较大；可形容迷路的人、弄丢的物品。I found my lost notebook under the cage of the animal shelter this morning.词汇辨析volunteervoluntary名词 n. 志愿者；②动词 v. 自愿做某事，强调主动行动；volunteer to do sth. 自愿做某事As a volunteer, I always volunteer to hand out food to people in need on weekends.形容词 adj. 自愿的、无偿的，只能用来修饰名词，描述事物属性。voluntary work/service 志愿工作 / 无偿服务We spend our spare time taking part in all kinds of voluntary activities. 词汇辨析successfulsuccesssuccessful 形容词 adj.：成功的，修饰名词；We are successful in raising money, and we finally succeed in building a new shelter.success 名词 n.：成功；成功的人 / 事；The donation activity we held last week was a big success.succeedsucceed 动词 v.：成功，表动作。We will succeed in building a new shelter for people in need.词汇辨析provideoffer侧重机构、组织提供生存必需物资（食物、住所、衣物等），偏向长期、稳定供给；The charity organization provides warm beds and food for homeless visitors every winter.侧重个人主动自愿给予帮助、服务、物品，多为临时、主动善意。Many active young people offer to help out the elderly with their housework for free.词汇辨析worthworthy后直接加名词或动名词 doing，结构：be worth doing sth. 值得做某事；Every voluntary activity is worth taking part in, for it can make a difference.不能直接接动名词，搭配 be worthy of sth. /be worthy to do sth. All the effort we put into charity work is worthy of praise and respect.1．My ________ brother volunteers at the nursing home to help the ________.A．elder, elderly B．elderly, elder C．older, elder D．eldest, elderly2．—The old soldier ________ over 3,000,000 yuan to help poor children with their education over these years.—I think he is really the hero.A．donates B．was donating C．has donated D．will donate3．We hope people will support our work by _____to ORBIS.A．sending donations B．send donations C．sending donation D．send donation4．He found his car ________.A．was losing B．had lost C．missing D．was missed5．The book written by the famous author is ________ reading over and over again.A．well worth B．quite worth C．well worthy D．very worthyACA 词汇辨析过关CA6．—Kangkang, I _______ my pen. Could you please lend me yours?—I’m afraid I can’t. Mine is _______, too.A．lost; lost B．missing; missing C．lost; missing D．missing; lost7．It’s exciting that the Chinese national volleyball team ________ the Serbian team by 3:1 and ________ the championship on August 21st, 2016.A．won；beat B．lost；missed C．beat；won D．missed；lost8． Mr. Wu found a number of magazines in the classroom ______________.A．was lost B．is missing C．were missing D．get lost9．Many students choose to be ________ in the community service centre during weekends. Their ________ work has helped a lot of people in need.A．voluntary; volunteer B．volunteer; voluntary C．volunteers; voluntary D．voluntary; volunteersCCCC 词汇辨析过关10．I would like to be a ________ in the community centre at weekends because I think ________ work can help a lot of people in need.A．voluntary; volunteering B．voluntary; volunteerC．volunteer; voluntary D．volunteering; voluntary11．Many students choose to be ________ in the community service programme during weekends, and their ________ work has helped a lot of people in need.A．voluntary; volunteer B．volunteer; voluntaryC．volunteers; voluntary D．voluntary; volunteers12．—Do you know the road to ________?—Yes. If you want to ________, work hard.A．success; success B．succeed; succeed C．succeed; success D．success; succeedDCC 词汇辨析过关13．When you are ______ in one area of your life, it often leads to ______ in other areas.A．successful, success B．success, succeed C．successful, successful D．succeed, success14．.Li Xiang ______ in the end，and his ________ made us excited.A．succeeded；success B．succeeds；successfulC．success；succeed D．successful；succeed15．The hotel ________ guests a warm welcome and ________ them with comfortable rooms and delicious meals during their stay.A．offer; provide B．offers; provides C．provide; offer D．provides; offers16．We students can ________ food and old clothes to the homeless, and the teachers can ________ learning skills for the poor children.A．provide; give B．provide; offer C．offer; give D．give; provideDAAB 词汇辨析过关PART FIVE05知识点清单 重点句型过关1．long necks, he, swans, white feathers, with, saw, and, beautiful_____________________________________________________________________2．a, there, for, right, is, place, me （.）_________________________________________________3．I, like, wished, you, looked, I_________________________________________________4．buildings  a visit  well  the  worth  historic  are_______________________________________________________5．a huge army of; I; and; looked down; saw; tiny people________________________________________________________He saw swans with long necks and beautiful white feathers.There is a right place for me.I wished I looked like you.The historic buildings are well worth a visit.I looked down and saw a huge army of tiny people. 重点句型过关6．He spends his free time helping others.（对划线部分提问）________ ________ he spend his free time?7．He has been in the school volunteer team for two terms.（对划线部分提问）________ ________ has he been in the school volunteer team?8．They have volunteered in the animal hospital since 2025. (对划线部分提问)________ ________ have they volunteered in the animal hospital?9．He has lived in Beijing for 5 years.（对划线部分提问）________ ________ has he lived in Beijing?10．They have been in the factory since 2010.（对划线部分提问）________ ________ ________ they been in the factory? How does How long How long How long How long have 11．Jim has been away from his hometown for 20 years. (改为同义句)20 years ______________ since Jim ________ his hometown.12．They got married ten years ago.  (改为同义句)  They ________ ________ married ________ ten years.13．She joined the Party in 2020.（改为同义句）She ________ ________ a Party member ________ 2020.14．My father went to Beijing three days ago.（改为同义句）My father ________ ________ ________ Beijing for three days.15．He has been away for five days.（改为同义句）He has been away ________ five days ________. has passed lefthave been forhas been since has been insince ago 16．I have read Treasure Island. (改为一般疑问句)________ you ________ Treasure Island?17．The movie is so boring that I want to leave. (改为简单句)  The movie is ________ ________ for me ________ leave.18．He is very brave. He can fight the wolf. (合并为一句)  He is brave ________ ________ fight the wolf.19．I have worked as a nurse for ten years. (改为一般疑问句)________ you ________ as a nurse for ten years?20．My dad bought this computer two years ago. (用for改写句子)________________________________________________.Have read boring enough toenough toHave workedMy dad has had this computer for two years.THE END