Unit4 高频词汇课件（六）

Unit4高频词汇学习(六)设计说明本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词模块每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面Unit4高频词汇一览personalityn.maintainv.oughttoacquirev.personality导入详情练习精准释义personalityn.词汇拓展高考链接词块例句导入personality[ˌpɜːsəˈnæləti]n.精准释义n.性格;个性;人格;魅力;气质;气度;名人，风云人物(尤指娱乐界或体育界的)...awomanofgreatpersonality...极有个性的女人aTV/sportspersonality

电视圈/体育界名人Theirsonisarealpersonality.他们的儿子真是有个性。Theproblemwithmanymodernbuildingsisthattheylackpersonality.许多现代建筑物的问题在于缺乏特色。Shehassuchakind,friendlypersonality...她个性善良友好。词块例句词汇拓展记忆技巧：person人+ality状态，性质→人格；个性personalitycultn.个人崇拜personalitytypen.人格类型personalitydisordern.人格障碍personalityinventoryn.人格调查表Parryquicklygraduatedfromhisearlyheartsandsharks,andstartedtosurprisefamilieswithdrawingsthatcapturedyoungpatients'personalities.(高考天津卷3月2020阅读)Theworldneedsamixtureofpersonalities.(高考天津卷3月2020写作)该词在历年高考真题中出现35次高考链接练习一、根据所给汉语，完成句子。Youcanchoosefrommenuofvariousforms,appealingcolors,andpreciousmaterials,tocreateanenvironmentthatismuchmorethanjustakitchen:areflectionofyour__________

(性格).(2017江苏)It‘sgenerallybelievedthatpeopleactthewaytheydobecauseoftheir____________(个性)andattitudes.

(2014重庆)personalitiespersonality导入详情练习词源语义网络图精准释义词块例句高考链接词汇拓展maintainmaintainv.maintain[meɪn'teɪn]v.导入词源maintain由“man-(手)”+“tenere(拿着)”构成词源义为“用手拿着”，基本义为“保持;维持”语义网络图保持;维持

(基本义)“维持”抽象事物“维持”观点“维持”具体事物保持;维持维护;保养坚持认为maintaln精准释义vt.保持;维持tomakesthcontinueatthesamelevel,standard,etcvt.维护;保养tokeepsthingoodconditionbycheckingandrepairingitvt.坚持认为tokeepsayingthatsthistrueevenwhenothersdisagreeordoEscnotbelieveit(insist):tomaintainlawandorder/standards/abalance维持治安；保持水平/平衡tomaintainprices(=preventthemfallingorrising)维持价格的稳定Thetwocountrieshavealwaysmaintainedcloserelations.这两个国家一直保持着密切关系。(formal)Shemaintainedadignifiedsilence.她一言不发，以保持尊严。Hemaintainedthatsuchthingsshouldneverbedoneagain.)他坚持认为再也不能做这样的事情了。词块例句词汇拓展记忆技巧：main逗留+tain拿→拿住，留住→维持maintenance

['meɪntənəns]n.维修;维护;保养;维持;保持;(依法应负担的)生活费;抚养费记忆技巧：main主要的（留下的都是精华→主要的）+ten拿住+ance，maintain的名词→维护；坚持Theyinspectallcampusbuildingsandtestandmaintainallsprinkler(喷水灭火装置)systemsfirealarms.(高考天津卷2018阅读)ResidentialbuildingsmustmaintainanatmospherethatsupportstheacademicmissionoftheUniversity.(高考天津卷2015阅读)该词在历年高考真题中出现27次高考链接一、写出下列句子中maintain的汉语释义。1.Thebuildingismaintainedbyaprivatenonprofitorganization.

维护;保养2.SomepeoplemaintainthatwatchingviolenceonTVisoneofthemajorcausesofaggressivebehaviourandcrimeinsociety.(2008.上海)坚持认为3.Thefifty-twoweekmoneychallengeissimpleandifitismaintained,itwillresultin1378dollarsinyoursavingsaccounteachyear.(2016.上海)保持;维持练习4.Theybarelyearnenoughtomaintainthemselvesandtheirfourchildren.

养活;供养二、完成句子。5.Twenty--fivepercentofthesavingsisusedto________________(维护系统).6.Thechoiceisclear:eatfoodwithemptycaloriesandyouwillgainweight,eatnutritiousfoodandyouwill________________(保持体重)orloseweight.练习maintainthesystemmaintainyourweightacquire导入详情练习精准释义acquirev.词汇拓展高考链接词块例句导入acquire[ˌɪntəˈrʌpt]v.看到这2幅图片，你可以猜出acquire的意思。精准释义vt.(经过努力)获得;学到togainsthbyyourownefforts,abilityorbehaviourvt.购得;得到toobtainsthbybuyingorbeinggivenitacquirethehabitofdoingsth.

养成做某事的习惯acquirea(good)knowledgeof得到……知识；精通……Hehasacquiredareputationfordishonesty.他得到了奸诈的名声。Ihaverecentlyacquiredatasteforolives.我最近开始喜欢吃橄榄了。I'vesuddenlyacquiredastepbrother.我突然有了一个继兄弟。词块例句acquire记忆技巧：ac加强+quir寻求；获得+e→获取acquisition[ˌækwɪˈzɪʃn]n.(知识、技能等的)获得，得到;(多指贵重的)购得物;购置物;收购的公司;购置的产业;购置;收购TheyhavemadeacquisitionsinseveralEUcountries.他们在几个欧盟国家购买了一些产业。词汇拓展Boldness—awillingnesstoextendyourselftotheextreme—isnotonethatcanbeacquiredovernight.(高考天津卷2015阅读)Attheageofsixmonthsshewasacquired,alongwithhersister,byJohnAshley,awealthyMassachusettsslaveholders.(高考山东卷2014阅读)该词在历年高考真题中出现11次高考链接练习一、完成句子。Itisbylearningthatwecan____________________thinkinglogically.正是通过学习，我们才能养成缜密思考的习惯。He________________________

Englishbycarefulstudy.他通过认真学习掌握了英语。Ittookhimalongtimeto__________theskillsheneededtobecomeagooddancer.2018天津A.他花了很长时间才掌握了成为优秀的舞蹈家所必备技能。acquirethehabitofacquiredagoodknowledgeofacquire导入详情高考链接词块例句oughttooughtto精准释义oughtto[ɔːttə]导入精准释义v.aux.［无时态和人称变化］［表示义务、忠告等］应当；应该v.aux.［表示推测、可能性］应该；该oughttodosth

［表示本应该做却没有做］oughttohavedone

［表示应该已经做］oughttohavedoneTeachersoughttobehono