Unit 5 Words and Expressions上课件 （知识建构迁移）高中英语人教版（2019）选择性必修第一册

Unit5WorkingtheLandwordsandexpressionsAlisonhybrid[ˈhaɪbrɪd]n.

杂交植（动）物；合成物；混合动力车→crossbreeddevote把……献(给)；把……专用于；专心于devote...to(doing)sth.把…献给(做)某事devoteoneselfto＝bedevotedto献身于；专心致力于His

(devote)tothecauseofeducationiswellknown.

(devote)toscientificresearch,QianXuesenwaswidelyregardedasthefatherofChina'smissile.Neighborsdevotedtheirsparetimeto

(help)othersrebuildtheirhomes.devotiondevotionn.奉献；关爱Devotedhelpingdevotedadj.忠诚的，深爱的becommitedto(doing)sth.shortagen.ashortageof……的缺乏beshortof…缺乏…beshortfor…是…的简称inshort总之；简而言之shortlyafter不久之后shorten

vt.缩短；减少不足；缺少；短缺PracticeSosurpriseyouraudience.Alwaysmakeyourpresentationjustabit

(short)thanexpected.Decliningbirthrateisamajorprobleminmanydevelopingregionstoo,whichmightcauseglobal____________(short)

ofworkforcewithinafewdecades.Theseincludeplantsthathavesensorsprintedontotheirleavestoshow

(它们何时缺水).Theyhadtostopproductionowingtoashortage________staff.shortershortagewhentheyareshortofwaterof

tackle[ˈtækl]vt.解决(难题)；应付(局面)；处理Arethereanysuggestionsabouthowtotackletheproblem?crisis

[ˈkraɪsɪs]

n.[C]危机;危急关头crises[ˈkraɪsi:z]

复数1)解决政治/经济危机tackleapolitical/economic

crisis2)Thefinancialcrisisleftmanypeopleunemployed,____________________economicexperts.（这无法为经济专家所解决）whichcouldnotbetackledbyboostvt./n.[buːst]vt.使增长；使兴旺n．增长；提高；激励boostone’sconfidence增强某人的信心get/receiveaboost得到鼓舞/提高/发展aboostto/for…对于…的激励/推动Therefore,peoplecanworkforlonger,consumemoreandingeneralbeaboost

theeconomy.(2020.1浙江)Trytomaketheholeinadamparea

(boost)thewatercatcher’sproductivity.Childhoodactivitieshelpachild

(提升信心和能力)to/fortoboosttoboostconfidenceandcompetenceaboostin...……方面的增长

aboostincarsalesyield[jiːld]

n.[C]产量;产出

vt.出产(作物);产生(收益、效益等)

vi.屈服;让步

1)Ourresearchhasonlyrecentlybeguntoyieldimportantresults.2)Furtheractionmaybenecessaryiftheleadersdonotyieldtodiplomaticpressure.3)提高产量

同义词：givewayto...

让步/屈服;让路

giveinsurrender屈服/投降boostyieldsconvince/kənˈvɪns/vt.使相信；使确信；说服convincesb.ofsth.convincesb.that…convincesb.todosth.说服某人某事使某人确信…说服某人做某事beconvincedthat…某人相信…convincingadj.有说服力的，使人信服的convincedadj.坚信，深信，确信You'llneedtoconvincethemofyourenthusiasmforthejob.Nobodycouldcomeupwithaconvincingreasonwhythedinosaursdiedout.PracticeThesellerpersuadedthemanintobuyingthecarinanutterly

(convince)way.Mostpeopleareconvinced

thebestwaytobuildagreatteamistogatheragroupofthemosttalentedindividuals.We

(深信)weweredoingtherightthing.Theseresultsdemonstrate

(convince)thatourcampaignisworking.convincingthatwerefirmlyconvincedthatconvincinglyn.[C]特征;&adj.典型的;独特的

characteristic/ˌkærəktəˈrɪstɪk/character

n.[C]角色；品质；性格；文字人或事物的特征、特点人的性格adj.→adv.characteristicallybecharacteristicof...具有……的特征，为……所特有Itischaracteristicofhimtoputoffhisplan.What_____________(特征)distinguishtheAmericansfromtheCanadians?characteristicsattain/əˈteɪn/vt.(通常经过努力)获得；得到(tosucceedinachievingsomethingaftertryingforalongtime)vt.达到(某年龄、水平、状况)近义词：get/gain/obtain/acquire/achieveattainableadj.可到达的;可得到的;可实现的attainment

n.达到;成就;才能;达到Hesethimselfahighgoalthathewouldearn100millionyuanandsparednoeffort______it.Doyouthinkitisan________

goal?(attain)toattainattainableconventional

[kənˈvɛnʃənl]adj.

传统的；习惯的unconventionaladj.非传统的；不合惯例的pollinate

[ˈpɒlɪneɪt]vt.

授粉；传粉assumption/əˈsʌmpʃən/

n．假定；设定；(责任的)承担；(权利的)获得→assumevi.假定makeanassumption

作假设；认为assumethat…把某人/某物假象为/认为是…assumesb./sth.tobe…假设/假定…ontheassumptionthat…假设/假定…assuming(that)=ifPracticeItisgenerally

(assume)thatglobalwarmingandclimatechangecouldcauseevenmoredisastersinthefuture.Weareworking

theassumptionthattheconferencewilltakeplaceasplanned.

(assume)thathisstoryistrue,whatshouldwedo?assumedonAssumingintense[ɪnˈtens]adj.热切的;十分强烈的;激烈的

intensely

adv.

强烈地;极度;剧烈地intensityn.强烈，剧烈；强度，烈度

beintenseabout

对…热衷He'sveryintenseabouteverythingaboutnature.常见搭配：1)酷热/剧痛intenseheat/pain2)竞争激烈intensecompetition3)热切的神情anintenselookovercomevt.(overcame，overcome)克服；解决；战胜被(感情)所控制，受到情绪极大影响beovercomewith…被(感情)所控制，受到情绪极大影响beoverwhelmedwith/by…压垮，征服Charleswasovercomewiththegriefathisfather’sdeath.Itwasinspiringthatourteameasily________(overcome)theirteaminthefinalgame.overcameexpandvt.&vi.扩大；增加vt.扩展；发展(业务)expansion

n．扩张；扩大；膨胀expandtheinfluence 扩大影响expandthemarket 扩大市场expandon/upon 详述，进一步说明anexpandingeconomy 不断发展的经济She___________(expand)hercareerinthefieldofentertainmentinrecentyears.Wearehoping________(expand)ourbusiness,particularlyinEurope.hasexpandedtoexpandoutput

n.

产量；输出；输出量;vt.（output，output）输出inputvt.输入n.投入扩大产量

expandtheoutputexport

n.&v.出口import

n.&v.进口estimate/ˈestɪmət/vt./n.估计;估价;估算Itisestimatedthat...

据估计……estimatesth.at....估价为...estimatesth.tobe...估计underestimate

vt.低估;看轻overestimate

vt.高估inone’sestimation

据某人判断It

(estimate)thatsmokingreduceslifeexpectancybyaround12yearsonaverage.who’sgoingtowin

yourestimation？Thetreeisestimated

(be)atleast700yearsold.isestimatedintobehttps://www.l/domestic[dəˈmestɪk]adj.本国的;国内的;家用的;家庭的→domesticallyadv.家庭式地，国内地1)grossdomesticproduct国内生产总值2)扩大内需expanddomesticdemand3)国内事务domesticaffairsconsumption[kənˈsʌmpʃn]n.消耗;消耗量;消费→consume

v.消耗;吃;饮;喝;烧毁→consumer

n.消费者1)time-consumingadj.耗时的2)能源消耗energy/fuelconsumption3)刺激国内消费boostdomesticconsumption

comprise

vt.包括/含;由…组成becomprisedof…由…组成bemadeupof…becomposedof…consistof…由…组成A

team

(comprise)ofdoctorsandrescuerswasimmediatelysenttothedisasterarea.A

team

(comprise)doctorsandrescuerswasimmediatelysenttothedisasterarea.Themostpopularamongtheyoungwasrock,

(consist)prisedconsistingcomprisinggenerate[ˈdʒenəreɪt]vt.产生;引起→generator

n.发电机;电力公司;生产者;创始者generation

n.（能源）产生，一代人general

n.将军&adj.大体的/普遍的1)Windcangenerateelectricity.2)产生收益/利润generateincome/profitsstrainn.(动、植物的)系/品种[C];拉伤;压力

肌肉拉伤musclestrain同义词：pressure

n.压力;压强

species

n.物种(单复数同形)leisure

[ɪnˈʃʊə]

n.

闲暇；休闲；空闲悠闲，不慌不忙在某人有空时atleisureatone’sleisureInDubai,youcanseeleisured

youngmanwearingwhiterobesanddrivingexpensivecars.soil

[sɔɪl]

n.

泥士；土壤；国土；领土celebrity[sɪˈlɛbrɪti]n.

名望；名誉；名人；名流internetcelebritiesenvision

[ɪnˈvɪʒən]

vt.

展望；想象visionn.想象；视力；视野visualadj.视觉上的；栩栩如生的title标题→entitle给……以称号large大→enlarge放大able能够→enable使……能够sure确保→ensure保证courage勇气→encourage鼓励EN近义词imagine

v.想象

envision(doing)sth.想象（做）某事reality

n.现实;实际情况;事实①inreality

事实上②oareality

使...成为现实real

adj.真的;真正的;真实的;实在的really

adv.真实地;真正地;事实上realizevt.实现1)virtualrea