Unit 4 Build up your vocabulary 預(yù)習(xí)課件-高一英語人教版（2019）選擇性必修第一冊

Unit4BodylanguageBuildupyourvocabulary預(yù)習(xí)課件identicaladj.相同的教材原句…apersonencounteringanidenticalgesturemayinterpretitasmeaningzero…詞義辨析alike,like,similar,identical

這些形容詞均有"相似的，類似的"之意。alike

:指事物在性質(zhì)、特征或外貌上固有的而不是偶然的相似。普通用詞，只作表語。like

:普通用詞，含義廣泛，指多個或全部特性都相似，但并非同一個，也可指在某個特殊的偶然相似。核心詞匯similar

:強調(diào)不同的人或事物之間完全或部分相似。identical

:語氣最強，可指同一個人或物，也可指數(shù)個人或物之間完全沒有差別。interpretv.把…解釋為教材原句…apersonencounteringanidenticalgesturemayinterpretitasmeaningzero…要點必記explain,interpret,illustrate,clarify,account

這些動詞均有"說明"之意。explain

:含義廣，最普通用詞，指把某事向原來不了解、不清楚的人解釋明白、說清楚等。interpret

:著重以特殊的知識、經(jīng)驗來解釋難理解的事情。illustrate

:多指用實例或插圖、圖表加以說明。clarify

:指把已發(fā)生的事件。情況和現(xiàn)狀說清楚。account

:說明某事物如何符合自然法則或邏輯。favourn.幫助,恩惠,贊同,善行vt.喜愛,有利于,贊同,容貌像…教材原句…peoplefavourshakinghands…要點必記n.Wouldyoupleasedomeafavour,Ben?本，你能幫助我嗎?MayIaskafavourofyou?請你幫幫忙好嗎?Theprevalentopinionisinfavourofreform.一般輿論都支持改革。v.OfthetwopossibleplansIfavourthefirst.在這兩種可行方案中我贊成前者。Ishallfavourneithersideinthiselection.此次選舉中，我將不支持任何一方。Shealwaysfavoursheryoungestchild.她總是偏愛她最小的孩子。breakdown

消除；分解；打破教材原句…breakdownourfeelingsofshynessandpowerlessness…要點必記breakthrough突破；突圍；有重要創(chuàng)見breakup打碎，破碎；結(jié)束；解散；衰落breakin/into破門而入

breakout爆發(fā)breakawayfrom掙脫；打破陳規(guī)breakthelaw/rule違背法律/規(guī)定breakone’sword/promise食言incidentn.發(fā)生的事情；嚴(yán)重事件教材原句Jeremywitnessedthewholeincident…詞義辨析accident,incident,event,occurrence,happening

這些名詞均有"事故，事件"之意。accident

:強調(diào)偶然或意外發(fā)生的不幸事情。incident

:既可指小事件或附帶事件，又可指政治上具有影響的事件或事變。event

:可指任何大小事件，但尤指歷史上的重大事件。occurrence和happening多指日常生活中發(fā)生的一般事件，有時也指偶然發(fā)生的事。

while一詞多用

教材原句Moststudentsfavourtheplan,whiletheteachersarenotinfavourofit.要點必記一、做名詞，意思是“一會兒”“一段時間”。Shelikestoliedownforawhileafterlunch.她喜歡午飯后躺一會兒。核心句式:二、作連詞，引導(dǎo)從句(1)引導(dǎo)時間狀語從句，例如①Wemuststrikewhiletheironishot.趁熱打鐵。②Whileshewaslisteningtotheradio，shefellasleep.她聽著收音機睡著了。

(2)引起讓步狀語從句，意思是“雖然…但是….”、“盡管…但是…”(多放于句首)Whileheloveshisstudents，heisverystrictwiththem..雖然他愛他的學(xué)生，可是他對他們很嚴(yán)格。

(3)引起條件狀語，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、作并列連詞，意思為“而，然而”，表對比1.Somepeoplewastefoodwhileothershaven'tenough.有些人很費糧食，然而有些人卻吃不飽。2.Thesonwashavingagoodmealathome，whiletheparentswereworkinginthefields.兒子在家吃好飯而父母卻在田里辛勤勞作。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.見證；證人展示；表演支持；贊同使休息；休息Learn5.Hislackofeyecontactwhentalkingwithpeopleshowsthathelacksconfidence.6.Whenhenoticedaslightfrownonhistwinsister’sface,hefrownedaswell.缺少；缺乏眉頭微皺；皺眉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