Unit 5 A delicate world Vocabulary 学案-高中英语外研版（2019）选择性必修第二册

选择性必修二Unit5AdelicateworldvocabularyLearningaims:Readaftertheaudioofthewordstocorrectyourpronunciation;ReadtextstomemorisetheChinesemeaningsasmanyaspossible;Grasptheexpandinglanguagepointsaboutsomekeywordsandfinishexercises.PronunciationStep1Listentotheaudioandreadafterittocorrectyourpronunciation.Withthehelpofcontext,tryyourbesttoreaditagainandagaintofullyunderstandthem,whichcanhelpyoumemorisethewordsandexpressions.1.dramaticallyadv.dramaticadj.draman.1)电脑给人们的日常生活带来了巨大的变化。Computershavebroughtdramaticchangestothepeople’sdailylife.2)电脑巨大地改变了人们的日常生活。Computerschangedpeople’sdailylifedramatically.2.heritage文化遗产culturalheritage文学遗产literaryheritage民族遗产nationalheritage3.subsequentlyadv.subsequentadj.后代subsequentgenerations4.appetiten.havean/noappetitefor...1)研究表明暖色调能增强我们的食欲。Researchsuggestswarmcolorsincreaseourappetites.◆要点必记develop/create/arouseanappetitefor对…产生欲望;tosb'sappetite合某人的胃口;improve/promotetheappetite增进食欲;lackappetite缺乏食欲satisfyone'sappetite满足食欲5.multiplyv.(使)成倍增加，乘以multipleadj.multiplyby...乘以multipliestheriskof...大大增加......风险1)Iftheworldwarmsupconstantly,thecolouroftheoceanswillhavemultiplechanges.如果这个世界持续变暖，海洋的颜色会有多种变化。◆考点呈现1).Three___________(multiply)byfourmakestwelve.multiplied2).Twomultipliedbyfour____________(equal)eight.equals3).Itisreportedthatsmoking___________(大大增加⋯•的风险）heartattacksandotherhealthproblems.multipuliestheriskof4).Duringhotsummers,thegerms____________________(繁殖得很快)，andcanproducefoodpoisoning.multiplyquickly/rapidly6.conservationn.conservev.1)Whilewecanlearnmanythingsfromdevelopednations,theyshouldalsolearnsomethingfromus,suchaswaterconservation.虽然我们能向发达国家学习很多，但他们也应该向我们学习一些东西，比如，节约用水。reservereservation7.decreasedeclinereduceincreaseonthedecrease/ontheincrease减少/增加8.trapbetrappedin=becaughtin1)Arescueworkerriskedhislifesavingtwotouristswho______________(trap)inthemountainsfortwodays.hadbeentrappedArescueworkerriskedhislifesavingtwotourists__________(trap)inthemountainsfortwodays.trapped2)Fireofficersusedcuttingequipmenttofreehislegs,which____________(trap)underasteelbeam.(梁)weretrapped9.explodev.explosionn.1)今天，随着全球人口激增，城市变得更加拥挤。Today,asglobalpopulationexplodes,citiesbecomemorecrowded.Today,withglobalpopulationexploding,ernment’sinterventioninenviromentaldestruction11.欠owesb.sth.=owesthtosb.归功owe...to...由于owingto1)我们一般把健康归功于有规律的生活方式。Wegenerallyoweourhealthtoregularlifestyle.2)Myheadteachergivesusmuchloveandcare,_________parecomparison(comparison)compareAwithBincomparisonwithmakeacomparisonbetween...and...1)比较这些积极影响和消极影响，你就会发现，我们每天都应该花一两个小时进行锻炼。Makeacomparisonbetweenthesepositiveandnegativeeffects,andyouwillfindthatweshouldspendoneortwohoursadaydoingexercise.（应用文—建议信）2)____________(compare)withoursmallflat,Bill’shouseseemedlikeapalace.13.visualadj.visionn.visibleadj.1)Butrecentlyithasdiscoveredthatdatacanbeturnedintonewservices:translationandvisualrecognition,tobesoldtoothercompanies.【2017·江苏卷】但最近研究发现，数据可以变成新的服务形式：翻译和视觉识别，这两项服务即将出售给其他公司。14.criterionn.单criterian.复standard1)Peoplecomplainthatdecisionstoapproveordenyapermitareoftenarbitrary(随意的)ratherthanbasedonfixedcriteria.【2013·湖北卷】人们抱怨批准或拒绝许可的决定往往是随意的，而不是基于固定的标准。15.sperousadj.1)TheBeltandRoadfocusesonthegoalofpromotingcommondevelopmentandprosperity.【2018·江阴模拟】“一带一路”的主旨是促进共同发展和繁荣。16.apparentlyadv.apparentadj.obviousevident1)Idon't