人教版九年级上册 Unit 1 The Changing World 词汇学习课件

Unit1TheChangingWorld.

词汇学习（人教版）九年级上bringabout/brɪŋəˈbaʊt/词性&释义短语：带来；引起(tocausesomethingtohappen)常用搭配Collocations•bringaboutchanges带来变化

•bringaboutdevelopment促进发展近义辨析SimilarMeaning•leadto(侧重“导致”结果)

•resultin(侧重行动“造成”后果)Thenewpolicyhasbroughtaboutgreatchangesintheruralareas.➡新政策给乡村地区带来了巨大变化。rough/rʌf/adj.崎岖的；粗糙的(havinganunevensurface;notsmooth)▍词形变化WordForm•roughlyadv.粗略地；大约(approximately)▍搭配与考点Collocations•roughroad/terrain崎岖的道路/地形

•roughsurface/skin粗糙的表面/皮肤▍写作贴士Tip读后续写高频词：描写“荒野、山路、树皮”等自然环境时可高频使用。Thevillagerswalkedalongtheroughroadtothetown.译：村民们每天沿着崎岖的山路步行去镇上赶集。becoveredwith/biˈkʌvədwɪð/Phrase:被……覆盖(强调状态)Collocations&KeyPoints•becoveredwithsand/snow/leaves被沙子/雪/树叶覆盖ConfusableWords•with:State(状态)•by:Action(动作)ExampleCoveredwithsand.（被沙子覆盖）sandstorm/ˈsændstɔːm/n.沙尘暴WordForm词形变化sandstorms(pl.)—沙尘暴(复数)Tips易错/易混高频词汇，环保与自然灾害类阅读核心。Collocations搭配•aterriblesandstorm|fightagainstsandstormsExample例句Thesandstormmadetheairdirty.farmland/ˈfɑːmlænd/n.耕地；农田搭配&考点•richfarmland(肥沃的农田)•protectfarmland(保护耕地)高频考点注意与pasture(牧场)区分。Thegovernmenthastakenmeasurestoprotectthepreciousfarmland.➤政府已采取多项有力措施，保护珍贵的耕地资源。shortage/ˈʃɔːtɪdʒ/n.(名词)短缺；不足；缺乏WordFamily:short(adj.)短的|shorten(v.)缩短KeyCollocations•watershortage水资源短缺•foodshortage食物短缺•laborshortage劳动力短缺ExampleSentenceWatershortagehitthedryareahard.译：水资源短缺严重影响了干旱地区。lack/læk/|n.缺乏·v.缺乏▍词形变化lacking(adj.匮乏的)▍核心易错点•v.直接接宾语→lackconfidence•n.加of→alackofwater▍高频搭配1.lackofwater/sleep2.lackconfidence/skills▍语境例句Theplantsdiedduetothelackofwaterandsunlight.译：这些植物因缺水和光照而枯死了。bush/bʊʃ/n.灌木；矮树丛WordForm词形bushes(pl.)Collocations&Focus搭配与考点•thickbushes茂密的灌木丛•plantbushes种植灌木Tips易错/易混点读后续写自然环境描写高频词Somesmallanimalshideinbushes.译：小动物躲在灌木丛里。root/ruːt/n.根；根源

(v.生根;使扎根;源于)WordForm/词形变化roots(pl.)|rooted(adj.)|rootless(adj.)Collocations&KeyPoints•treeroots树根•therootoftheproblem根源Tips/易错提示高频核心词，区分“根部”与“根本原因”。Example/例句"Therootsholdthesoil."

树根固土保水。soil/sɔɪl/n.土壤WordFamilysoilyadj.泥土的，被泥土覆盖的Collocations•richsoil肥沃的土壤

•protectsoil保护土壤KeyNote农业与环保核心词汇，常与water,forest等生态词同时考察。Plantingmoregrasshelpskeepsoilfrombecomingsandy.

——多种草有助于防止土壤沙化。sandy/ˈsændi/adj.铺满沙子的；含沙的▍词形变化•sandn.沙子▍核心搭配&考点•sandyland/sandysoil易错提示：

环保/地理阅读高频词"Thesandyareahasturnedintogreenland..."➔沙地变绿地（多年努力）government/ˈɡʌvənmənt/n.政府(国家或地方的最高行政机构)WORDFORM词形变化governv.治理；统治|governorn.州长KEYPHRASES•localgovernment(当地政府)•governmentpolicy/fundingUSAGEGovprovidedsupportforvillagers.support/səˈpɔːt/词性&释义n.&v.支持；支撑；扶持；供养；证实▍词形变化supportiveadj.给予支持的；支持的▍高频搭配•supportsb./sth.(insth.)

•give/offersupportto▍写作考点写作高频词，建议替换“help”丰富表达。Alltheteacherssupporttheplan.全体师生支持环保计划。corn/kɔːn/n.玉米；谷物常用搭配&考点•growcorn种植玉米

•sweetcorn甜玉米要点&例句💡阅读考点：农业高频词

📖Villagersgrowcornonfarmland.

村民们在耕地上种植玉米。high-tech/ˌhaɪˈtek/adj.高科技的搭配&考点|high-techproducts(高科技产品)•high-techfarming(高科技农业)易错/易混点：科技类阅读高频词，注意与'technology'的区别。High-techmethodshelpfarmersgrowmorecropswithlesswater.高科技方法帮助农民用更少的水种出更多庄稼。greenhouse/ˈɡriːnhaʊs/|n.温室；暖房✏️词形变化复数：greenhouses(合成词直接加s，非greenhouse)📚核心搭配&考点•greenhouseeffect温室效应•growvegetablesingreenhouses温室种菜易错点：不要拆分写为"greenhouse"，"greenhouse"是不可拆分的合成词。Farmersgrowfreshvegetablesingreenhousesevenincoldwinter.——即便在寒冬，农民也能在温室里种植新鲜蔬菜。highway/ˈhaɪweɪ/n.公路；高速公路WordForm词形highways(pl.)KeyPoint易错点交通/发展类阅读与写作高频核心词Collocations搭配&考点•awidehighway|buildahighwayExample例句Thenewhighwayconnectsthevillagewiththecity.新公路连接村庄与城市。railway/ˈreɪlweɪ/n.铁路；铁道▍词形变化•railways(pl.)▍核心搭配•alongrailway

•railwaystation▍学习提示注意区分:railway/subway/railThenewhigh-speedrailwayhasmadetraveleasier.翻译：新的高速铁路让出行变得更便捷。attraction/əˈtrækʃn/n.吸引力；景点💡词形变化attract(v.)吸引📝核心搭配•touristattraction

•naturalattraction⚠️易混点注意区分动词attractThebeautifulsceneryhasbecomeagreatattractionforvisitors.译：这里的美景成了吸引游客的一大亮点。product/ˈprɒdʌkt/n.产品WordFamily词形变化|producev.生产/制造Collocations&KeyPoints•localproducts当地产品•agriculturalproducts农产品Tip&Example⚠高频考点：经济/农业类核心词Eg:Villagerssellgreenproductsviae-commerce.greatly/ˈɡreɪtli/adv.大大地；非常WordFamily词形→great(adj.)伟大的；重大的Collocations搭配•greatlyimprove大大改善•greatlybenefit极大受益Tips易错点替代"very"，表达更地道Example例句...hasgreatlyimprovedlife.socialist/ˈsəʊʃəlɪst/|adj.社会主义的·n.社会主义者▍词形拓展socialismn.社会主义(制度/理论)▍考点提示考研英语阅读、翻译中的“时政类”高频认知词。注意区分其形容词与名词属性。▍核心搭配•socialistcountry社会主义国家•socialistconstruction社会主义建设▍语境例句Peopleworkhardforsocialistdevelopment.译：为社会主义发展而奋斗。e-payment/ˈiːpeɪmənt/n.电子支付(ElectronicPayment)搭配&考点•usee-payment(使用电子支付)•conveniente-payment(便捷的电子支付)经典例句&提示E-paymentmakesshoppingcashlesseasy.💡电子支付让无现金购物更轻松housing/ˈhaʊzɪŋ/n.住房；住宅(Residence;accommodation)💡词形联想house(n.房子)→housing(集体名词)⚠️高频考点社会民生类阅读与写作的核心高频词汇📚核心搭配•housingcondition(住房条件)•publichousing(公共住房)🗣️经典例句Thegovernmentimprovedhousingconditions.（政府改善了居民的住房条件。）digital/ˈdɪdʒɪtl/adj.电子的；数字的📌常用搭配•digitallife数字生活|digitalproducts数码产品⚠️提示：科技类核心高频词ExampleSentenceDigitaltechnologyhaschangedthewaypeopleworkandlive.“数字技术深刻改变了人们工作和生活的方式。”audio/ˈɔːdiəʊ/adj./n.音频的/音频COLLOCATION&KEYPOINTS•audiobooks(有声书)•audioequipment(音频设备)NOTE高频科技词汇，语言学习核心认知词。“StudentslearnEnglishbylisteningtoaudiomaterialsdaily.”学生可通过每日听音频材料学习英语。dirt/dɜːt/n.泥土；尘土▍词形拓展dirtyadj.脏的，不干净的▍搭配&考点•removedirt(清除尘土)•fullofdirt(满是泥土)⚠易错/易混提示读后续写高频词，描述环境/动作。Theboywipeddirtoffhisclothes.译：男孩玩完后擦掉了衣服上的泥土。track/træk/|n.小路；轨道WORDFORM·词形变化→tracks(pl.)KEYCOLLOCATIONS·核心搭配anarrowtrack(狭窄小路)·railwaytrack(铁轨)TIPS·用法提示读后续写高频词，常用于交通与铁路相关阅读。EXAMPLE·例句Theoldtrack→widesmoothroad.

旧小路变宽阔平坦大路。wide/waɪd/adj.宽的；宽阔的词形变化widelyadv.广泛地；普遍地核心搭配•awideroad宽阔的道路•wideknowledge广博的知识易错&例句⚠️反义:narrow(狭窄的)Thewidehighwayrunsthroughthebeautifulcountryside.宽阔的公路穿过美丽的乡村。link/lɪŋk/n.联系；交通路线|v.连接WORDFORMATIONlinkagen.关联；联系COLLOCATION&KEYPOINTS•link...to/with...•acloselinkTIPS完形填空/英语写作核心词汇Thenewrailwaylinksthesmallvillagetothebigcity.新铁路把小村庄和大城市连接起来。port/pɔːt/n.港口WORDFORMports(pl.)COLLOCATION•abusyport(繁忙的港口)•seaport(海港)TIPS交通/经济类阅读高频词，常与city,development,trade搭配。Theportplaysanimportantroleinthedevelopmentofthecity.—港口在城市发展中扮演着重要角色。capital/ˈkæpɪtl/n.首都(政治中心)；资本(投资资金)💡Collocations•thecapitalcity—首都•capitalcountry—首都所在国ConfusablePoints多义词：地理=首都；经济=资本。"Thecapitalisthepoliticalcenter."——首都是国家的政治中心。Kenyan/ˈkenjən/n.肯尼亚人adj.肯尼亚的WordFormKenya/ˈkenjə/n.Kenya(Country)KeyNote注意拼写不要漏写字母'y'CollocationsKenyanpeople|KenyancultureTheKenyanvillagersliveahappylife.肯尼亚村民过上了幸福生活。benefit/ˈbenɪfɪt/v.得益于；使受益|n.益处WORDFORM词形变化beneficialadj.有益的(bebeneficialto...)KEYPHRASES|核心搭配•benefitfrom/bysth.从……中受益•bringbenefittosb.给……带来益处💡EXAMPLE&TIP"Peoplebenefitfromthenewsystem."译：人们从新系统中受益。⚠️写作/完形填空高频词behappywith/biˈhæpiwɪð/PHRASE|对……感到满意常用搭配&考点●behappywiththelife→对生活感到满意●behappywiththeresult→对结果感到满意💡提示：可替换"satisfiedwith"。语境应用&写作⚠读后续写必备：描写正面情感高频短语。"Thevillagersarehappywiththegreatchanges..."译：村民们对家乡巨变感到满意。convenient/kənˈviːniənt/adj.方便的；便利的▎WordFamily词形变化：convenience(n.)便利/便利的事物▎Collocations&KeyPoints•convenienttransport(便利的交通)•Itisconvenienttodosth.(做某事很方便)▎Example&TipsDigitallifemakesshoppingmoreconvenient.(数字生活让购物更便捷)|生活类写作高频词business/ˈbɪznəs/n.生意；商业；业务WordFamily词形变化busyadj.忙碌的/繁忙的★TIP:经济与生活阅读高频词，需熟练掌握。Usage&Example搭配与例句•dobusiness(withsb.)做生意

•localbusiness当地企业"Transporthelpsvillagersdobusinesseasily."

——交通便利助力村民轻松经商。ease/iːz/n.容易；自在WordFamily|词形变化easyadj.容易的KeyCollocations|核心搭配•withease(adv.)轻而易举地•feelatease(phr.)感到自在ExampleSentence|经典例句Thestrongboycancarrytheboxwithease.——强壮的男孩能轻而易举地搬箱子。withease/wɪðiːz/|Phrase:轻而易举地，轻松地COMMONCOLLOCATIONS·常用搭配•finishthetaskwithease(轻松完成任务)•climbthehillwithease(轻松爬山)UsageNote·用法点睛近义：easily(adverb)。写作替换亮眼加分。Example·例句示范"Withthenewroad,truckspasseasily."译文：新路助力卡车轻松通行。lorry/ˈlɒri/n.卡车(英式常用，美式常用truck)FORMlorries(复数)COLLOCATIONS•aheavylorry(重型卡车)•drivealorry(开卡车)EXAMPLELorriescarryfreshproductsdaily.卡车每日运输新鲜产品。manager/ˈmænɪdʒə(r)/n.经理，管理人员WORDFAMILYmanage(v.)—管理；经营COLLOCATIONS•abusinessmanager

业务经理•factorymanager

工厂经理TIP&EXAMPLE职场阅读核心高频词Themanagerpraisedtheworkers.

经理表扬了工人们的付出。conclusion/kənˈkluːʒn/n.总结；结论✦词形与搭配：conclude(v.总结)|drawaconclusion(得出结论)|inconclusion(总之)“Inconclusion,thegreenprojectshavegreatlyimprovedtheenvironment.”(总之，绿色工程极大改善了环境。)[写作结尾高频衔接词]narrow/ˈnærəʊ/adj.狭窄的词形变化narrowly(adv.)勉强地;狭窄地搭配&考点•anarrowpath狭窄的小路

•narrowdown缩小范围易错/易混点•反义词：wide(宽阔的)

•环境描写高频词例句Thenarrowroadhasbeenturnedintoawidehighway.villager/ˈvɪlɪdʒə(r)/n.村民(apersoninavillage)WORDFAMILYvillagen.村庄COLLOCATIONS•localvillagers(当地村民)KEYPOINT·写作考点“乡村振兴/发展”读后续写核心人物词汇Villagersworktogetherforabetterhometown.→村民们携手共建美好家园。theOlympicsPhonetics/音标：/ðiəˈlɪmpɪks/Definition/释义：phrase|奥林匹克运动会(专有名词)WordFamily/词形：Olympicadj.Tips/易错：注意复数拼写Collocations/搭配：hold/takepartinExample/例句："TheOlympicsencouragesports."lead/liːd/v.lead;live(led)|n.lead;exampleWORDFORMATIONleadern.领导者leadingadj.主要的KEYPHRASES•leadahappylife•leadsb.todo•leadthewayCOMMONMISTAKE动词变化：Past:led(notleaded)“Thenewroadsleadthevillagerstoaricherlife.”——新公路带领村民过上了更富裕的生活。man-made/ˌmænˈmeɪd/adj.人造的；非天然的搭配&考点：•man-madelake(人工湖)•man-madesatellite(人造卫星)易错/易混：环保科技类核心词，注意与natural反义使用。Theman-madeforesthassuccessfullystoppedthesandstorms.译：这片人工林成功阻挡了沙尘暴。miracle/ˈmɪrəkl/|n.奇迹；圣迹；极好的例子▸词形变化

miraculousadj.奇迹般的；不可思议的▸核心搭配&考点

•agreenmiracle绿色奇迹

•createamiracle创造奇迹💡写作小贴士

描写励志/赞叹时，用“miracle”替代“wonder”更高级。