16.Unit4AmazingPlantsandAnimals(重点词汇)(原卷版)

20252026学年上学期八年级英语知识点梳理与巩固(人教版2024)Unit4AmazingPlantsandAnimals重点词汇必备知识清单重点词汇释义1.folding（adj.）折叠式的；可折叠的【用法释疑】用于修饰名词，描述物品可折叠的特性【常用搭配】foldingchair（折叠椅）；foldingtable（折叠桌）例句：Sheboughtafoldingfanforthesummer.（她买了一把夏季用的折扇。）Thefoldingbediseasytostorewhennotinuse.（这张折叠床不用时容易收纳。）Hisfoldingbicyclecanbecarriedontothebus.（他的折叠自行车可以带上公交车。）2.bamboo（n.）竹；竹子【用法释疑】可数或不可数名词，指竹子这种植物或其材质【常用搭配】bambooforest（竹林）；bambooshoot（竹笋）例句：Pandasmainlyfeedonbamboo.（大熊猫主要以竹子为食。）Thehouseisbuiltwithbambooandwood.（这房子是用竹子和木头建造的。）Sheplantedsomebamboointhegarden.（她在花园里种了一些竹子。）3.popular（adj.）广受欢迎的；流行的【用法释疑】可作表语或定语，描述人、事物或观念受欢迎的程度【常用搭配】bepopularwith/among（受……欢迎）；popularculture（流行文化）例句：Thissingerisverypopularwithyoungpeople.（这位歌手很受年轻人欢迎。）Basketballisapopularsportintheworld.（篮球是世界上一项流行的运动。）Thepopularmagazinehasmillionsofreaders.（这本流行杂志有数百万读者。）4.goodness（n.）美德；营养【用法释疑】不可数名词，指人的品德高尚或食物的营养成分【常用搭配】thegoodnessofsth.（某物的好处/营养）例句：Shebelievesinthegoodnessofhumannature.（她相信人性的善良。）Eatmorevegetablestogetthegoodness.（多吃蔬菜以获取营养。）Hisgoodnessmakeshimlovedbyeveryone.（他的美德使他受到大家的喜爱。）5.tool（n.）工具；手段【用法释疑】可数名词，指用于完成工作的器具或方法【常用搭配】toolfordoingsth.（做某事的工具）；writingtool（书写工具）例句：Ahammerisausefultoolforbuilding.（锤子是建筑用的有用工具。）Languageisatoolformunication.（语言是交流的工具。）Hehasasetoftoolsforrepairingcars.（他有一套修车工具。）6.actually（adv.）实际上；居然【用法释疑】修饰动词、形容词或整个句子，表示真实情况与表面不同【常用搭配】无特定短语，常用于句首或句中例句：Actually,Idon’tlikecoffeeatall.（实际上，我一点都不喜欢咖啡。）Shelooksyoung,butactuallysheisover40.（她看起来年轻，但实际上已经40多岁了。）Heactuallyfinishedtheworkinoneday.（他居然在一天内完成了这项工作。）7.shoot（n.)幼苗；嫩芽；(v.)（shot）开(枪);射击【用法释疑】名词指植物的新芽；动词表示开枪或射击动作【常用搭配】n.plantshoot（植物幼苗）；v.shootat（朝……射击）例句：Theshootoftheplantisgrowingrapidly.（这株植物的嫩芽生长迅速。）Heshotthearrowatthetarget.（他朝目标射箭。）Thehuntershotadeerintheforest.（猎人在森林里射中了一只鹿。）8.appear（v.）出现；呈现【用法释疑】不及物动词，后接形容词或不定式，表示事物出现或看起来的状态【常用搭配】appeartobe（看起来像）；appearin（出现在……）例句：Arainbowappearedintheskyaftertherain.（雨后天空出现了彩虹。）Heappearstobeveryhappytoday.（他今天看起来很高兴。）Theproblemappearedwhenwestartedtheexperiment.（我们开始实验时问题出现了。）9.land（n.)陆地；土地；(v.)降落；着陆【用法释疑】名词指地球表面的陆地部分；动词指飞机等降落【常用搭配】n.agriculturalland（农田）；v.landon（降落在……）例句：Theshipreturnedtolandafteralongjourney.（航行了很长时间后，船回到了陆地。）Theplanewilllandattheairportin10minutes.（飞机将在10分钟后降落在机场。）Theyownalargepieceoflandinthecountryside.（他们在乡下拥有一大片土地。）10.rose（n.）玫瑰；蔷薇【用法释疑】可数名词，指这种花卉植物或其花朵【常用搭配】rosegarden（玫瑰园）；roseflower（玫瑰花）例句：ShereceivedabunchofredrosesonValentine’sDay.（情人节那天她收到了一束红玫瑰。）Theroseisasymboloflove.（玫瑰是爱情的象征。）Therearemanyrosesinthegarden.（花园里有很多玫瑰。）11.wing（n.）翅膀；翼【用法释疑】可数名词，指动物或飞行器的翅膀【常用搭配】bird’swing（鸟的翅膀）；planewing（飞机机翼）例句：Thebirdspreaditswingsandsoaredintothesky.（鸟儿展开翅膀飞向天空。）Thewingoftheplanewasdamagedinthestorm.（飞机的机翼在风暴中受损。）Butterflieshavecolorfulwings.（蝴蝶有色彩斑斓的翅膀。）12.weigh（v.）有……重；称重量【用法释疑】及物动词，后接重量或物体；不及物动词表示重量为……【常用搭配】weighsth.（称某物的重量）；weighupto（重达……）例句：Heweighedthepackagebeforesendingit.（他寄出包裹前称了重量。）Theelephantweighsabout5tons.（这头大象重约5吨。）Sheweighsherselfeverymorning.（她每天早上称体重。）13.connect（v.）关联；连接【用法释疑】及物或不及物动词，后接with或to表示连接对象【常用搭配】connectwith（与……连接/关联）；connectto（连接到……）例句：Thebridgeconnectsthetwocities.（这座桥连接着两座城市。）Youcanconnecttheprintertotheputer.（你可以把打印机连接到电脑上。）Thestoryconnectswithhischildhoodexperiences.（这个故事与他的童年经历有关联。）14.connected（adj.）连接的；相关的【用法释疑】作表语或定语，表示事物之间有连接或关联【常用搭配】beconnectedwith/to（与……相连/有关联）例句：Thetwotownsareconnectedbyarailway.（这两个城镇由一条铁路连接。）Hisworkisconnectedwithenvironmentalprotection.（他的工作与环境保护有关。）Theconnecteddevicesformanetwork.（这些连接的设备形成了一个网络。）15without（prep.）没有；缺乏【用法释疑】后接名词、代词或动名词，表示没有某物或未做某事【常用搭配】withoutdoingsth.（没有做某事）；withoutdoubt（毫无疑问）例句：Heleftwithoutsayinggoodbye.（他没说再见就离开了。）Wecan’tlivewithoutwater.（没有水我们无法生存。）Shefinishedtheworkwithoutanyhelp.（她在没有任何帮助的情况下完成了工作。）16.imagine（v.）想象；猜想【用法释疑】及物动词，后接名词、代词、动名词或从句【常用搭配】imaginedoingsth.（想象做某事）；that...that...（想象……）例句：Canyouimaginelifewithoutelectricity?（你能想象没有电的生活吗？）Sheimaginedherselfwinningthepetition.（她想象自己赢得了比赛。）Ican’timaginewhathappenedthere.（我无法想象那里发生了什么。）17.honey（n.）蜂蜜；（爱称）亲爱的【用法释疑】作“蜂蜜”时为不可数名词；作“亲爱的”时为可数名词【常用搭配】honeybee（蜜蜂）；honeyjar（蜂蜜罐）例句：Honeyissweetandgoodforhealth.（蜂蜜很甜，对健康有益。）Sheputsomehoneyinthetea.（她在茶里加了一些蜂蜜。）ehere,honey,letmehugyou.（过来，亲爱的，让我抱抱你。）18.disappointed（adj.）失望的；沮丧的【用法释疑】作表语或定语，描述人的情绪状态【常用搭配】bedisappointedwith/at/in（对……失望）例句：Hewasdisappointedwiththeresultoftheexam.（他对考试结果感到失望。）Thedisappointedlookonherfacemademesad.（她脸上失望的表情让我难过。）Theyweredisappointedtohearthenews.（听到这个消息他们很失望。）19.connection（n.）联系；连接【用法释疑】可数或不可数名词，指事物之间的关联或连接状态【常用搭配】between...and...between...and...（……与……之间的联系）；establishaconnection（建立联系）例句：Thereisacloseconnectionbetweendietandhealth.（饮食和健康之间有密切的联系。）Theconnectionofthetwopipesisloose.（这两根管子的连接处松了。）Theyhaveastrongconnectionwiththeirhometown.（他们与家乡有紧密的联系。）20.action（n.）行动；行为【用法释疑】可数或不可数名词，指具体的行动或行为过程【常用搭配】takeaction（采取行动）；actionplan（行动计划）例句：Weneedtotakeactiontoprotecttheenvironment.（我们需要采取行动保护环境。）Hisactionshowshiscourage.（他的行为显示了他的勇气。）Theplanisgood,butweneedmoreaction.（计划很好，但我们需要更多行动。）21.planet（n.）行星【用法释疑】可数名词，指围绕恒星运行的天体【常用搭配】planetarysystem（行星系统）；distantplanet（遥远的行星）例句：TheEarthisaplanetinthesolarsystem.（地球是太阳系中的一颗行星。）Scientistsareexploringotherplanetsforlife.（科学家们在探索其他行星是否有生命。）Thereareeightplanetsinthesolarsystem.（太阳系有八颗行星。）22.store（v.）贮存；存储；（n.）百货商店；商店【用法释疑】动词指保存物品；名词指购物的场所【常用搭配】v.storefood（储存食物）；n.departmentstore（百货商店）例句：Theystorevegetablesforthewinter.（他们储存蔬菜过冬。）Theputercanstorealotofinformation.（这台电脑能存储大量信息。）Shewenttothestoretobuysomemilk.（她去商店买了些牛奶。）municate（v.）交流；沟通【用法释疑】不及物动词，后接with表示与某人交流；及物动词接信息【常用搭配】municatewith（与……交流）；municatesth.tosb.（向某人传达某事）例句：Weneedtomunicatewitheachothermore.（我们需要更多地相互交流。）Shemunicatedherideastotheteam.（她向团队传达了她的想法。）Dogsmunicatewitheachotherbybarking.（狗通过吠叫相互交流。）24.ecosystem（n.）生态系统【用法释疑】可数名词，指生物与环境相互作用的系统【常用搭配】forestecosystem（森林生态系统）；marineecosystem（海洋生态系统）例句：Therainforestecosystemisverydiverse.（热带雨林生态系统非常多样化。）Humanactivitiescandamagetheecosystem.（人类活动会破坏生态系统。）Protectingtheecosystemisimportantforoursurvival.（保护生态系统对我们的生存很重要。）25.protect（v.）保护；防护【用法释疑】及物动词，后接人或物，表示使免受伤害【常用搭配】protect...from/against...（保护……免受……）；protecttheenvironment（保护环境）例句：Weshouldprotectwildanimalsfromextinction.（我们应该保护野生动物免受灭绝。）Theumbrellaprotectsusfromtherain.（雨伞保护我们免受雨淋。）Parentsalwaystrytoprotecttheirchildren.（父母总是尽力保护他们的孩子。）26.importance（n.）重要性【用法释疑】不可数名词，指事物的重要程度【常用搭配】theimportanceof...（……的重要性）；attachimportanceto（重视……）例句：HerealizedtheimportanceoflearningEnglish.（他意识到学习英语的重要性。）Safetyisofgreatimportanceinproduction.（安全在生产中至关重要。）Weshouldattachimportancetoenvironmentalprotection.（我们应该重视环境保护。）27.title（n.）标题；题目；名称【用法释疑】可数名词，指文章、书籍、作品等的标题【常用搭配】titleofthearticle（文章标题）；titlepage（扉页）例句：Thetitleofthebookis“GonewiththeWind”.（这本书的标题是《飘》。）Writeasuitabletitleforthepassage.（为这篇文章写一个合适的标题。）Thetitleofthemovieattractsmanyaudiences.（这部电影的片名吸引了很多观众。）28.human（n.）人；（adj.）人的；人类的【用法释疑】名词指人类个体；形容词修饰名词表示人类的【常用搭配】n.humanbeing（人类）；adj.humansociety（人类社会）例句：Humanshavetheabilitytothinkandcreate.（人类有思考和创造的能力。）Thebookexplorestherelationshipbetweenhumansandnature.（这本书探讨了人与自然的关系。）Humanactivitieshaveagreatimpactontheenvironment.（人类活动对环境有很大影响。）29.happiness（n.）幸福；快乐【用法释疑】不可数名词，指人的情感状态【常用搭配】thepursuitofhappiness（追求幸福）；bringhappiness（带来快乐）例句：Happinessesfromwithin.（幸福来自内心。）Hersmilebroughthappinesstoeveryonearoundher.（她的微笑给周围的每个人带来了快乐。）Hefoundhappinessinhelpingothers.（他在帮助别人中找到了快乐。）30.disappoint（v.）使失望；使破灭【用法释疑】及物动词，后接人，表示让某人感到失望【常用搭配】disappointsb.（使某人失望）；bedisappointedthat...（对……感到失望）例句：Hisfailuredisappointedhisparents.（他的失败让他的父母失望。）Don’tdisappointme,pleasekeepyourpromise.（请不要让我失望，遵守你的诺言。）Shewasdisappointedthatshedidn’tgetthejob.（她没得到那份工作，感到很失望。）31.role（n.）作用；职能；角色【用法释疑】可数名词，指人或事物在某方面的功能或地位【常用搭配】playarolein（在……中发挥作用）；rolemodel（榜样）例句：Teachersplayanimportantroleinstudents’growth.（教师在学生成长中发挥重要作用。）Heplayedtheleadingroleinthemovie.（他在这部电影中扮演主角。）Thegovernmentshouldplayapositiveroleinsolvingtheproblem.（政府应在解决这个问题中发挥积极作用。）32.climate（n.）气候【用法释疑】可数或不可数名词，指某地区的长期天气状况【常用搭配】climatechange（气候变化）；tropicalclimate（热带气候）例句：Theclimateinthesouthiswarmandhumid.（南方的气候温暖潮湿。）Climatechangeisaglobalproblem.（气候变化是一个全球性问题。）Headaptedtothelocalclimatequickly.（他很快适应了当地的气候。）33.except（prep.）除……之外；除了【用法释疑】后接名词、代词或动名词，表示排除在外【常用搭配】exceptfor（除了……之外）；exceptthat...（除了……）例句：Everyonewenttothepartyexceptme.（除了我，每个人都去了派对。）Theroomisemptyexceptforachair.（除了一把椅子，房间里空荡荡的。）Shelikesallfruitsexceptbananas.（除了香蕉，她喜欢所有水果。）34.tiny（adj.）极小的；微小的【用法释疑】作表语或定语，描述物体体积非常小【常用搭配】tinyparticle（微小颗粒）；tinyhouse（小房子）例句：Thetinyinsectishardtoseewiththenakedeye.（这只极小的昆虫肉眼很难看见。）Shefoundatinyflowerinthegrass.（她在草丛中发现了一朵微小的花。）Thebabyhastinyhandsandfeet.（这个婴儿有小小的手和脚。）35.lively（adj.）精力充沛的；生机勃勃的【用法释疑】作表语或定语，描述人或事物充满活力【常用搭配】livelydiscussion（热烈的讨论）；livelycity（充满活力的城市）例句：Thelivelychildrenareplayinginthepark.（精力充沛的孩子们在公园里玩耍。）Thepartywasverylivelywithmusicanddancing.（聚会上有音乐和舞蹈，非常热闹。）Shehasalivelypersonalityandmakesfriendseasily.（她性格活泼，容易交朋友。）核心知识回顾表示目的英语介词（短语）在英语中，有许多介词（短语）可以用来表示目的，以下为你详细介绍常见的表示目的的介词短语及其用法：一、for+名词该结构中，“for”后面接名词，表示为了某个具体的目标、事物或用途。例：Iwenttothesupermarketforsomemilk.（我去超市为了买些牛奶。）（这里“somemilk”是去超市的目的。）Heissavingmoneyforanewcar.（他正在为了一辆新车存钱。）（存钱的目的是得到一辆新车。）Sheboughtagiftforhermother'sbirthday.（她为了她妈妈的生日买了一份礼物。）（买礼物的目的是用于妈妈的生日。）二、inorderto+动词原形“inorderto”后接动词原形，强调为了实现某个特定的目标而采取行动，可置于句首或句中。例：Inordertopasstheexam,hestudieshardeveryday.（为了通过考试，他每天努力学习。）（将“Inordertopasstheexam”放在句首，突出目的。）Hegetsupearlyinordertocatchthefirstbus.（他早起为了赶上第一班公交车。）（放在句中同样清晰表达目的。）三、soasto+动词原形“soasto”与“inorderto”意思相近，也是后接动词原形表示目的，但一般不用于句首，多置于句中。例：Shespokeloudlysoastobeheardbyeveryone.（她大声说话为了让每个人都能听到。）Theystartedearlysoastoarriveontime.他们早早出发为了准时到达。）四、withtheaimof+名词/动名词“withtheaimof”后面可接名词或动名词形式，表示带着某种目的去做某事。例：Hestartedhisownbusinesswiththeaimofmakingmoremoney.（他创办自己的企业，目的是赚更多的钱。）（“makingmoremoney”是动名词形式。）Theresearchiscarriedoutwiththeaimoffindingacureforthedisease.（进行这项研究的目的是找到治疗这种疾病的方法。）（“findingacureforthedisease”为动名词短语。）五、forthepurposeof+名词/动名词“forthepurposeof”后接名词或动名词，用于说明做某事的具体目的，常用于正式场合或书面语。例：Themeetingwasheldforthepurposeofdiscussingthenewproject.（召开这次会议的目的是讨论新项目。）（“discussingthenewproject”是动名词短语。）Thisbuildingwasconstructedforthepurposeofalibrary.（建造这座建筑的目的是作为一个图书馆。）（“alibrary”为名词。）综合实战演练一、单项选择1.—What'sthatgreenplantonthestone?—It's______.Itusuallygrowsinwetplaces.A.mossB.redwoodC.cheetahD.bamboo2.The______isthefastestlandanimal,runningupto110km/h.A.roseB.cheetahC.frogD.butterfly3.Youcantakea______fanwithyouinsummer.It'seasytocarry.A.foldingB.popularC.tinyD.lively4.—Canweuse______tomakechopsticks?—Yes,andit'salsousedtobuildhouses.A.honeyB.bambooC.mushroomD.pea5.—______toaskmeanyquestionsifyouneedhelp.—Thankyou,Mr.Wang.A.FeelfreeB.InfactC.ForthisreasonD.Inorderto6.Theplanewill______ontheislandintenminutes.Pleasefastenyourseatbelt.A.appearB.landC.storeD.weigh7.Lionsarenativeto______grasslands.Theyarestronghunters.A.AfricanB.AsianC.EuropeanD.American8.Shereceivedabunchof______onherbirthday.Theysmellsweet.A.lotusB.peonyC.rosesD.ginkgo9.The______hasbeautifulwingsandfliesamongflowers.A.frogB.butterflyC.antD.mushroom10.Howmuchdoesthisbox______?Ican'tcarryitalone.A.weighB.storeC.connectD.protect11.—What's50kginpounds?—About110pounds."kg"means______.A.kilometerB.kilogramC.centimeterD.gram12.Zhejiangisa______ineasternChina,famousforitsbeautifullakes.A.provinceB.planetC.honeybD.role13.Let's______afterdinner.It'sgoodforourhealth.A.takeawalkB.playaroleC.liveuptoDmunicatewith14.TheInternet______peoplefromallovertheworld.Itmakestheworldsmaller.A.appearsB.connectsC.protectsD.imagines15.Yourlifestyleshould______yourhealth.Eatwellandexercisemore.A.beconnectedwithB.behometoC.playapartD.liveupto16.Hecan'tfinishthework______yourhelp.Pleasegivehimahand.A.withB.withoutC.exceptD.among17.______aworldwithoutplants.Howcanwelive?A.ImagineB.AppearC.WeighD.Store18.Beesmake______fromflowernectar.It'ssweetandhealthy.A.honeyB.pollenC.mushroomD.pea19.Shewas______whenshefailedtheexam.Shehadstudiedhardforit.A.happyB.disappointedC.livelyD.tiny20.The______betweenplantsandinsectsisimportantforpollination.A.actionB.connectionC.importanceD.title21.______,mostplantsneedsunlight,waterandairtogrow.A.InordertoB.ForthisreasonC.InfactD.Feelfree22.Thirty______ofthestudentsinourclasslikesciencefiction.A.percentB.kgC.tonsD.roles23.______saveenergy,weshouldturnofflightswhenleavingtheroom.A.InordertoB.ForthisreasonC.InfactD.Feelfree24.Squirrels______nutsintreesforwinter.Theyneedfoodwhenit'scold.A.weighB.storeC.connectD.protect25.Beesliveina______.Theyworktogethertomakehoney.A.boxB.houseC.honeybD.store26.Weneedto______withourparents.Goodmunicationmakesfamilybetter.A.municateB.connectC.protectD.imagine27.Everyanimal______intheecosystem.Don'tkillthemeasily.A.playsapartB.takesawalkC.livesuptoD.isconnectedwith28.Wemust______wildanimals.Theyareourfriends.A.appearB.connectC.protectD.weigh29.The______oflearningEnglishistomunicatewithothers.A.actionB.importanceC.titleD.role30.What'sthe______ofthisarticle?It'sabouthowbeeshelpplants.A.actionB.connectionC.importanceD.title31.______andanimalsneedeachother.Wecan'tlivewithoutthem.A.HumansB.AntsC.FrogsD.Butterflies32.Theforest______manybirdsandanimals.It'stheirhome.A.ishometoB.isconnectedwithC.playsaroleD.livesupto33.______isthekeytoahappylife.Staypositiveandenjoyeveryday.A.DisappointmentB.HappinessC.SadnessD.Anger34.Some______growundertreesinwetweather.Theylooklikesmallumbrellas.A.peasB.mushroomsC.rosesD.lotuses35.A______isaunitofweight.1,000kilogramsisa______.A.kg;tonB.ton;kgC.gram;kgD.kg;gram36.Everyoneshould______inprotectingtheenvironment.Dosmallthingseveryday.A.playaroleB.takeawalkC.feelfreeD.liveupto37.______growsinwarmcountries.Wecaneatitasavegetable.A.BambooB.PeaC.MossD.Redwood38.The______ischanging.Summersaregettinghotterandwinterswarmer.A.climateB.oceanC.landD.planet39.The______isdeepandblue.Manyseaanimalsliveinit.A.climateB.oceanC.landD.planet40.Thelittleboyis______.Herunsandjumpsaroundallday.A.tinyB.disappointedC.livelyD.popular二、单词拼写（用所给词的适当形式填空）1.Weshouldtryourbest______(protect)theenvironment.2.The______(disappoint)lookonhisfaceshowedthathefailedtheexamagain.3.Thelittlegirl______(weigh)25kgwhenshewasthreeyearsold.4.Look!Abirdis______(land)onthebranch.5.These______(folding)chairsareeasytocarryandstore.6.______(Actually),heisaverykindheartedperson.7.Theroseisasymbolof______(love)andbeauty.8.Weshouldtake______(action)tostoppollution.9.Thebeeisbusycollecting______(pollen).10.About70______(percent)oftheearth’ssurfaceiscoveredbywater.11.______(Imagine)whattheworldwillbelikewithoutplants.12.Shewasvery______(disappoint)whensheheardthebadnews.13.Thetwocitiesare______(connect)byanewrailway.14.The______(lotus)inthepondlooksverybeautiful.15.The______(butterfly)spreaditscolorfulwings.16.Bambooisakindofuseful______(plant).17.The______(African)cultureisveryrichandcolorful.18.Helikestotakea______(walk)afterdinnereveryday.19.A______(ton)ofwasteisproducedeveryday.20.The______(title)ofthearticleisveryinteresting.21.Antsplayanimportant______(role)intheecosystem.22.The______(goodness)ofthisfoodliesinitsrichnutrients.23.Wecan’tlive______(with)airandwater.24.The______(popular)ofthissongisveryhigh.25.The______(l