2026年新教材外研版九年级上册英语单元复习讲义与大纲

第第页2026年新教材外研版九年级上册英语单元复习讲义与大纲全书复习总览单元主题核心语法核心能力Unit1Teenagerstoday（当代青少年）条件状语从句&原因状语从句描述青少年品质与责任Unit2Onthemoney（金钱话题）时间状语从句&让步状语从句谈论理财与消费观Unit3Pastpassingby（历史遗迹）结果状语从句&目的状语从句介绍文化遗产与考古发现Unit4Heroes（英雄人物）定语从句—who引导描述英雄品质与事迹Unit5Afinebalance（生态平衡）定语从句—that/which引导讨论环境保护与可持续发展Unit6Livegreen（绿色生活）构词法（前缀&后缀）倡导环保行动与绿色生活Unit1Teenagerstoday（当代青少年）一、核心词汇名词（n.）单词释义拓展/搭配teenager青少年teenagerstoday当代青少年performer表演者atalentedperformer有才华的表演者performance表演；演出giveaperformance进行演出puppet(牵线)木偶；手偶puppetshow木偶戏puppetry木偶表演艺术traditionalpuppetry传统木偶艺术creativity创造力showcreativity展示创造力volunteer志愿者workasavolunteer做志愿者educator教育家afamouseducator著名教育家youth青年，年轻人theyouthoftoday今天的年轻人lady女士ayounglady一位年轻女士gentleman先生atruegentleman真正的绅士viewer观看者attractviewers吸引观众动词（v.）单词释义拓展/搭配perform表演，演出performwell表演出色inspire鼓舞，激励inspiresb.todosth.激励某人做某事amaze使大为惊奇beamazedat对……感到惊讶形容词（adj.）单词释义拓展/搭配independent独立的，自立的beindependentof独立于intelligent聪明的，有智慧的anintelligentstudent聪明的学生old-fashioned老式的，过时的old-fashionedideas过时的想法hidden隐藏的hiddentalent隐藏的才能连词（conj.）单词释义用法unless除非unless=if...not，引导条件状语从句二、核心短语短语释义例句ontheedgeofone'sseat极为激动Thepuppetshowkeptusontheedgeofourseats.takepartin参加（活动）Shetookpartinthevolunteeractivity.folkarts民间艺术Weshouldprotectfolkarts.shouldertheresponsibility肩负责任Teenagersshouldshouldertheresponsibility.holdon坚持；别挂断Holdon!Helpisontheway.befloodedwith被……涌满Thepostwasfloodedwithwarmanswers.highschool高中Shestudiesinahighschool.三、语法要点：条件状语从句&原因状语从句1.条件状语从句（if/unless）核心规则：主将从现从句用一般现在时，主句用一般将来时引导词结构例句ifif+从句（一般现在时），主句（一般将来时）Ifitrainstomorrow,wewillstayathome.unlessunless=if...notUnlessyoustudyhard,youwon'tpass.=Ifyoudon'tstudyhard,youwon'tpass.重点 ：unless和if...not可以互换条件从句中用一般现在时表将来（主将从现）if还可以表示"是否"，此时不用主将从现2.原因状语从句（because/since/as）引导词语气用法例句because最强表示直接原因，可回答whyIstayedhomebecauseitwasraining.since中等表示已知原因，"既然"Sinceeveryoneishere,let'sbegin.as较弱表示明显原因，较口语化Asit'sgettingdark,let'sgohome.易错点 ：because不能与so连用（二选一）becauseof+名词/短语；because+句子though/although不能与but连用Unit2Onthemoney（金钱话题）一、核心词汇名词（n.）单词释义拓展/搭配budget预算makeabudget制定预算price价格atahigh/lowprice以高/低价value价值goodvalueformoney物有所值wealth财富Healthismoreimportantthanwealth.expense费用，开支travelexpenses旅行费用moneybox存钱罐putmoneyinthemoneybox动词（v.）单词释义拓展/搭配save节省；储蓄；拯救savemoney存钱/saveup攒钱borrow借入borrow...from...向……借……lend借出lendsb.sth.=lendsth.tosb.afford负担得起can'tafford买不起cost花费costsb.sth.花某人……earn赚得earnaliving谋生waste浪费wastetime/moneyon...在……上浪费manage管理；设法做到managemoney理财形容词（adj.）单词释义拓展/搭配spare备用的；多余的sparetime空闲时间/sparekey备用钥匙wise明智的It'swisetosave.储蓄是明智的二、核心短语短语释义例句makesense有道理；讲得通Thisplanmakessensetome.makeendsmeet收支平衡It'shardtomakeendsmeet.managemoney理财Weshouldlearntomanagemoney.saveup攒钱Sheissavingupforanewphone.ofone'sown属于自己的Iwantaroomofmyown.hadbetter(not)do最好（不）做某事You'dbetternotwastemoney.makesenseof理解Ican'tmakesenseofthispoem.三、语法要点：时间状语从句&让步状语从句1.时间状语从句引导词含义例句when当……时候WhenIgothome,Mumwascooking.while当……时（同时，接延续性动词）WhileIwasreading,thephonerang.before在……之前Washyourhandsbeforeyoueat.after在……之后Afterheleft,Ifeltlonely.until/till直到……为止Iwaiteduntilhecameback.assoonas一……就……AssoonasIarrived,itstartedtorain.重点 ：时间状语从句同样遵循"主将从现"原则。2.让步状语从句（although/though/eventhough）引导词用法例句although/though虽然……（不与but连用）Althoughheisyoung,heknowsalot.eventhough即使……（语气更强）Eventhoughitwascold,shewentswimming.高频考点 ：although/though引导让步状语从句时，主句不能再用but可与yet/still连用：Thoughitrained,(yet)westillwentout.Unit3Pastpassingby（历史遗迹）一、核心词汇名词（n.）单词释义拓展/搭配guest嘉宾，宾客specialguest特邀嘉宾remains遗迹（常用复数）ancientremains古代遗迹kingdom王国theancientkingdom古老的王国tomb墓穴，坟墓aroyaltomb皇家陵墓treasure财宝，珍宝ancienttreasures古代珍宝exhibition展览visitanexhibition参观展览mask面具bronzemasks青铜面具silk丝绸theSilkRoad丝绸之路civilization文明ancientcivilizations古代文明relic遗迹，遗物culturalrelics文物archaeologist考古学家afamousarchaeologist著名考古学家动词（v.）单词释义拓展/搭配lie位于（lay-lain）liein坐落于（大地点）/lieon位于……边上discover发现discoveratomb发现一座古墓形容词（adj.）单词释义拓展/搭配ancient古代的ancienthistory古代历史creative有创造力的acreativedesign有创意的设计such这样，如此suchabeautifulplace如此美丽的地方二、核心短语短语释义例句datebackto追溯到……Thecitydatesbackto2,000yearsago.liein/lieon位于Thetownliesinthevalley.inthenorthwest在西北部Giantmountainsstandinthenorthwest.such...that...如此……以至于……Itissuchanamazingplacethateveryonevisits.so...that...如此……以至于……Themasksaresobeautifulthatwecan'tlookaway.sothat以便，为了Wetakephotossothatwecanremembertherelics.三、语法要点：结果状语从句&目的状语从句1.结果状语从句（so...that/such...that）结构用法例句so+adj./adv.+thatso修饰形容词/副词Themasksaresobeautifulthatwecan'tlookaway.such+a/an+adj.+单名+thatsuch修饰名词短语Itissuchanamazingplacethateveryonevisits.such+adj.+复名/不可数+thatsuch修饰复数/不可数名词Theyaresucholdtreasuresthatwemustprotectthem.核心辨析 ：so修饰adj./adv.；such修饰n.例外：somany/much/few/little+n.（不用such）2.目的状语从句（sothat/inorderthat）引导词含义例句sothat以便，为了（从句含can/could/will）Westudyhardsothatwecangetgoodgrades.inorderthat为了（更正式）Hespokeloudlyinorderthateveryonecouldhear.辨析sothat（目的）vsso...that（结果） ：Hestudiedhardsothathecouldpass.（目的：为了通过）Hestudiedsohardthathepassed.（结果：结果通过了）Unit4Heroes（英雄人物）一、核心词汇名词（n.）单词释义拓展/搭配hero英雄；偶像anationalhero民族英雄courage勇气showgreatcourage展示巨大勇气sacrifice牺牲makesacrifices做出牺牲determination决心strongdetermination坚定的决心bravery勇敢admireone'sbravery钦佩勇敢achievement成就remarkableachievements卓越成就influence影响haveagreatinfluenceon对……有很大影响rolemodel榜样bearolemodelfor做……的榜样动词（v.）单词释义拓展/搭配devote奉献devoteoneselfto致力于admire钦佩admiresb.forsth.因……钦佩某人respect尊敬respectourelders尊敬长辈contribute贡献contributeto对……做出贡献overcome克服（overcame,overcome）overcomedifficulties克服困难形容词（adj.）单词释义拓展/搭配noble高尚的anoblecharacter高尚的品格selfless无私的aselflessperson无私的人二、核心短语短语释义例句devoteoneselfto致力于；献身于Shedevotedherselftoeducation.makeacontributionto对……做出贡献Hemadegreatcontributionstoscience.inthefaceof面对Sheshowedcourageinthefaceofdanger.giveup放弃Nevergiveupyourdreams.lookupto尊敬；仰慕Childrenlookuptotheirparents.setanexample树立榜样Heroessetanexampleforus.三、语法要点：定语从句—who引导定语从句基本概念先行词 ：被定语从句修饰的名词或代词关系词 ：连接主句和从句，指代先行词，在从句中充当成分从句 ：用陈述语序，紧跟先行词之后who引导的定语从句用法结构例句who作主语先行词(人)+who+谓语TheteacherwhoteachesusEnglishiskind.who作宾语先行词(人)+who+主语+谓语（可省略）Thegirl(who)Imetismyneighbor.whose作定语先行词+whose+n.Iknowtheboywhosefatherisadoctor.重点 ：who只指人，在从句中可作主语或宾语作宾语时可省略whose表"……的"，可指人或物从句必须用陈述语序Unit5Afinebalance（生态平衡）一、核心词汇名词（n.）单词释义拓展/搭配balance平衡keepabalance保持平衡ecosystem生态系统acomplexecosystem复杂的生态系统environment环境protecttheenvironment保护环境resource资源naturalresources自然资源pollution污染air/waterpollution空气/水污染species物种endangeredspecies濒危物种habitat栖息地protecthabitats保护栖息地harmony和谐inharmonywith与……和谐相处动词（v.）单词释义拓展/搭配affect影响affectourhealth影响健康preserve保护，保存preservenaturalresources保护自然资源damage损害，破坏causedamageto对……造成损害survive生存，幸存surviveinharshconditions在恶劣条件下生存recycle回收利用recyclepaperandplastic回收纸张和塑料coexist共存coexistpeacefully和平共存形容词（adj.）单词释义拓展/搭配sustainable可持续的sustainabledevelopment可持续发展二、核心短语短语释义例句inharmonywith与……和谐相处Liveinharmonywithnature.indangerof处于……的危险中Speciesareindangerofextinction.haveaneffecton对……有影响Pollutionhasaneffectonourhealth.makeadifference有影响，起作用Everysmallactionmakesadifference.takeaction采取行动Wemusttakeactionnow.playarolein在……中发挥作用Everyoneplaysaroleinprotectingnature.三、语法要点：定语从句—that/which引导that引导的定语从句用法例句that指人Themanthat/whospokeisourprincipal.that指物Thebookthat/whichIboughtisinteresting.that作宾语（可省略）Isthatthecar(that)youbought?which引导的定语从句用法例句which作主语Theriverwhichflowsthroughthecityispolluted.which作宾语（可省略）Themovie(which)wewatchedwasexciting.只能用that的情况（高频考点）条件例句先行词被最高级修饰ThisisthebestmoviethatIhaveeverseen.先行词被序数词修饰ThefirstthingthatIdidwastocallMum.先行词被all/every/no/theonly修饰Allthathesaidistrue.先行词既有人又有物Themanandhisdogthatpassedbywereinteresting.Unit6Livegreen（绿色生活）一、核心词汇名词（n.）单词释义拓展/搭配plastic塑料reducetheuseofplastic减少塑料使用energy能源；能量solarenergy太阳能carbon碳carbonfootprint碳足迹emission排放carbonemissions碳排放landfill垃圾填埋场wastegoestolandfills垃圾进入填埋场sustainability可持续性focusonsustainability关注可持续性conservation保护，节约waterconservation水资源保护动词（v.）单词释义拓展/搭配recycle回收利用recyclebottlesandcans回收瓶子和罐子reduce减少reducewaste减少浪费reuse重复使用reuseoldclothes重复使用旧衣服形容词（adj.）单词释义拓展/搭配reusable可重复使用的reusablebags可重复使用的袋子renewable可再生的renewableenergy可再生能源organic有机的organicfood有机食品biodegradable可生物降解的biodegradablepackaging可降解包装eco-friendly环保的eco-friendlyproducts环保产品二、核心短语短语释义例句carbonfootprint碳足迹Reduceyourcarbonfootprint.globalwarming全球变暖Globalwarmingisaseriousproblem.greenhouseeffect温室效应Thegreenhouseeffectraisestemperatures.reduce/reuse/recycle减少/重复使用/回收利用Followthe3Rrule:reduce,reuse,recycle.makeadifference有影响Smallactionscanmakeabigdifference.throwaway扔掉Don'tthrowawayrecyclableitems.三、语法要点：构词法（WordFormation）前缀（Prefixes）—改变词义，通常