Unit 4 Build up your vocabulary 预习课件-高一英语人教版（2019）选择性必修第一册

Unit4BodylanguageBuildupyourvocabulary预习课件identicaladj.相同的教材原句…apersonencounteringanidenticalgesturemayinterpretitasmeaningzero…词义辨析alike,like,similar,identical

这些形容词均有"相似的，类似的"之意。alike

:指事物在性质、特征或外貌上固有的而不是偶然的相似。普通用词，只作表语。like

:普通用词，含义广泛，指多个或全部特性都相似，但并非同一个，也可指在某个特殊的偶然相似。核心词汇similar

:强调不同的人或事物之间完全或部分相似。identical

:语气最强，可指同一个人或物，也可指数个人或物之间完全没有差别。interpretv.把…解释为教材原句…apersonencounteringanidenticalgesturemayinterpretitasmeaningzero…要点必记explain,interpret,illustrate,clarify,account

这些动词均有"说明"之意。explain

:含义广，最普通用词，指把某事向原来不了解、不清楚的人解释明白、说清楚等。interpret

:着重以特殊的知识、经验来解释难理解的事情。illustrate

:多指用实例或插图、图表加以说明。clarify

:指把已发生的事件。情况和现状说清楚。account

:说明某事物如何符合自然法则或逻辑。favourn.帮助,恩惠,赞同,善行vt.喜爱,有利于,赞同,容貌像…教材原句…peoplefavourshakinghands…要点必记n.Wouldyoupleasedomeafavour,Ben?本，你能帮助我吗?MayIaskafavourofyou?请你帮帮忙好吗?Theprevalentopinionisinfavourofreform.一般舆论都支持改革。v.OfthetwopossibleplansIfavourthefirst.在这两种可行方案中我赞成前者。Ishallfavourneithersideinthiselection.此次选举中，我将不支持任何一方。Shealwaysfavoursheryoungestchild.她总是偏爱她最小的孩子。breakdown

消除；分解；打破教材原句…breakdownourfeelingsofshynessandpowerlessness…要点必记breakthrough突破；突围；有重要创见breakup打碎，破碎；结束；解散；衰落breakin/into破门而入

breakout爆发breakawayfrom挣脱；打破陈规breakthelaw/rule违背法律/规定breakone’sword/promise食言incidentn.发生的事情；严重事件教材原句Jeremywitnessedthewholeincident…词义辨析accident,incident,event,occurrence,happening

这些名词均有"事故，事件"之意。accident

:强调偶然或意外发生的不幸事情。incident

:既可指小事件或附带事件，又可指政治上具有影响的事件或事变。event

:可指任何大小事件，但尤指历史上的重大事件。occurrence和happening多指日常生活中发生的一般事件，有时也指偶然发生的事。

while一词多用

教材原句Moststudentsfavourtheplan,whiletheteachersarenotinfavourofit.要点必记一、做名词，意思是“一会儿”“一段时间”。Shelikestoliedownforawhileafterlunch.她喜欢午饭后躺一会儿。核心句式:二、作连词，引导从句(1)引导时间状语从句，例如①Wemuststrikewhiletheironishot.趁热打铁。②Whileshewaslisteningtotheradio，shefellasleep.她听着收音机睡着了。

(2)引起让步状语从句，意思是“虽然…但是….”、“尽管…但是…”(多放于句首)Whileheloveshisstudents，heisverystrictwiththem..虽然他爱他的学生，可是他对他们很严格。

(3)引起条件状语，意思是“只要”①Whilethereislife，thereishope.只要生命存在，就有希望。②Whilethereiswill，thereisaway.有志者事竟成。

三、作并列连词，意思为“而，然而”，表对比1.Somepeoplewastefoodwhileothershaven'tenough.有些人很费粮食，然而有些人却吃不饱。2.Thesonwashavingagoodmealathome，whiletheparentswereworkinginthefields.儿子在家吃好饭而父母却在田里辛勤劳作。Unit4BodyLanguageBuildupyourvocabulary1Masterthekeywordsandphrasesintheunit.Words:favour；bow;waist;anger;reliable;incident;trial2Phrases:makeinferences;breakdown3GoalsLookanddiscussWhatmightthepeoplebedoinginthephoto?Lead

inLearnFillinthetablewithdifferentformsofthewords.Refertoadictionaryifnecessary.NounVerbAdjectiveAdverbdiffervaryrelyinteractapproveembarrassdifferencevarietyreliabilityinteractionapprovalembarrassmentdifferentvariousreliableinteractiveapprovedembarrassingembarrasseddifferentlyvariouslyreliablyinteractivelyapprovinglyembarrassinglyembarrassedlyLearnWorkoutthemeaningsoftheunderlinedwordsinthesentencesbelow.Inpairs,listmorewordsofthesamekind.1.Irestmyheadonthedesktogetsomerest.2.Thechilddisplayedgreatinterestinthehugefireworksdisplay.3.Moststudentsfavortheplan,whiletheirteachersarenotinfavorofit.4.Jeremywitnessedthewholeincidentandwasexpectedtobethekeywitnessatthetrial.见证；证人展示；表演支持；赞同使休息；休息Learn5.Hislackofeyecontactwhentalkingwithpeopleshowsthathelacksconfidence.6.Whenhenoticedaslightfrownonhistwinsister’sface,hefrownedaswell.缺少；缺乏眉头微皱；皱眉LearnReadthepassageaboutbodylanguage.Fillintheblankswiththecorrectformsofthewordsandphrasesinthebox.bycontrastbycomparisonbreakdowninteractiondemonstrateapproveofcluegestureWhenwethinkaboutnonverbalbehavior,orbodylanguage,wethinkaboutcommunication.Whenwethinkaboutcommunication,wethinkabout__________________.Sowhatisourbodylanguage____________toothers?Socialscientistshavespentalotoftimelookingattheeffectsofourbodylanguage.Wemakeassessmentsandinferencesfrombodylanguage.Andaccordingtothosejudgementswe______________eractionapprove

ofdemonstratedSobodylanguageprovidesexternal____________thatareinfluencedbyinternalthoughtsandfeelings.Scientistshavefoundthatwhenwefeelproudandpowerful,weusuallystraightenuptomakeourselvesbigger.___________,whenwefeelpowerless,wetendtoslump,makingourselvessmaller.Itisobviousthatourmindscaninfluenceourbodies.Butisitalsotruethatourbodiescanaffectourminds?Scientificexperimentsshowthatifwemakepowerful___________longenough,wemayactuallyfeelmorepowerful.Peoplewhoremembertousepositivebodylanguagearemorelikelytofeelpositive______________,sosomescientistssuggestthatweuseourbodiestotrypowerposingtohelp______________ourfeelingsofshynessandpowerlessness.demonstrationBy

contrast

bycomparison

break

down

clue

Wo