Unit 5 First aids 重点单词短语讲解课件-2023-2024学年高中英语人教版（2019）选择性必修第二册

Unit5

WordsandExpressionssenseoftouch

触觉1.Theblindhaveakeensenseoftouch.

盲人有敏锐的触觉。2.TheBigDippercangiveyouasenseofdirectionwhenyouarelost.

当你迷路时北斗七星可以给你方向感。3.Dogshaveakeensenseofsmell.

狗的嗅觉很灵敏。senseofsmell/

taste/

sight嗅觉/味觉/视觉asenseofresponsibility/

duty责任感asenseofdirection/

humour/

achievement/

belonging/

balance/

satisfaction/

loss方向感/幽默感/成就感/归属感/平衡感/满足感/失落感commonsense常识完成句子①

Newlydevelopedrobotshave

andareabletoseeandmakedecisions.

新开发的机器人有触觉，可以看见物体，还能做决定。②

Studiesshowthat

evenmakesyouseemsmarter.

研究表明，良好的幽默感甚至会让你看起来更聪明。③

Ithinkeveryoneshouldhave

．

我认为每个人都应该有责任感。asenseoftouchagoodsenseofhumorthesenseofresponsibility/dutyminor

adj.较小的；次要的；轻微的1.Sometimeswedon’tagreewitheachotheroversomeminorthings.

有时对于一些小事我们会彼此意见不同。2.Asmallminorityvotedagainstthemotion.

投票反对该提议的人占少数。(1)

minority

n.少数；少数民族

intheminority占少数

a/theminorityof...少数...(2)

major

adj.主要的；重要的

n.专业

vi.主修

majorin主修(3)

majority

n.多数；大部分

inthemajority占大多数a/themajorityof...大多数...单句语法填空/完成句子①

Itisreportedthatwomenareinthe

(minor)atthemeeting.②

Myfriendismajoring

FrenchatStanford.③

The

(major)ofpeopleinterviewedpreferwalkingtotakingabus.④

Tomakeitcarriedoutbetter,wehave

totheprogram.

为了使该计划更好地被执行，我们对其做了一些小的改动。minorityinmajoritymadesomeminorchangeselectric

adj.电的；用电的；电动的1.Canyouusetheelectriciron?

你会用电熨斗吗？2.Thismachinehasanelectricalfault.

这台机器发生了电力故障。3.Alotofelectronicequipmentisneededforthetheatre.

这家剧院需要很多电子设备。electric,electrical和electronic的区别：(1)electric用于以下两种情况：一是指可发电的东西，二是指靠电力工作或生产的东西，如electricstation(发电站)，electrickettle(电水壶)。也常用搭配electricshock触电，电击。(2)electrical则指“与电相关的(物品或人员)”，如：electricalengineer(电气工程师)、anelectricalfault电路故障。或与更概括的名词如equipment（电器设备）和wiring（供电线路）搭配。(3)electronic指“电子的，电子器件的”，如electronicmusic(电子音乐)，electronicmail(电子邮件)。用electric,electrical或electronic填空/完成句子①

It’ssohottoday,butthe

fanisn’tworking.②

It’sOKtoleavean

applianceonsolongasyouareusingit

—

ifnot,turnitoff!③

Thisdictionaryisavailablein

form.④

Weshouldpreventourchildrenfrom

especiallywhentheyarenotcapableoftakinggoodcareofthemselves.

我们应该让孩子远离触电的危险，尤其是当他们还不能够很好地照顾自己的时候。electricelectricalelectronicelectricshockloose

adj.松的；未系紧的；宽松的1.Wewearloosegarmentsinthesummer.

我们在夏天穿宽松的衣服。2.Heloosenedthetie,butdidn’ttakeitoff.

他松开了领带，但是没有把它解下来。3.Imusttakesomeexerciseandloosenupmymuscles.

我必须运动一下，放松肌肉。(1)

comeloose松动；脱落

letsb.loose释放某人(2)

loosen

vt.解开或变松；放宽，放松

loosenup(肌肉)松弛；做准备活动；放松；(情况)缓和(3)

loosely

adv.放松地单句语法填空/完成句子①

Thiskindofbehaviorcan

(loose)yourconnectionwithyourfriends.②

Theinvestigationhadaimedata

(loose)organizedgroupofcriminals.③

Myassistanttooksomeexercisetoloosen

hismusclesbeforerunning.④

Whilehewalkedthedog,it

andwashitbyacar.

当他遛狗的时候，狗挣脱开，被小汽车撞了。loosenlooselyupgotlooseurgent

adj.紧急的；急迫的；急切的1.Canyoucometothephone

—

itsoundsurgent?

你能来接个电话吗？——听起来挺紧急的。2.Wemustactswiftlytorespondtotheurgency.

我们必须迅速就这一紧急状况作出反应。3.Thetasksforthepresentarethoseurgentlydemandedbythewar.

当前的工作是战争所迫切要求的一些工作。(1)

urgency

n.紧急；紧迫性(2)

urge

vt.催促；极力主张

n.强烈的欲望；冲动

urgesb.todosth.催促某人做某事

urgethat...(should)dosth.极力主张/强烈要求做某事

haveanurgetodosth.有做某事的欲望/冲动(3)

urgently

adv.紧急地；急迫地单句语法填空/完成句子①

Thereis

urgentneedforfoodandwaterintheearthquake－strickenarea.②

The

(urgent)offindingacureattractedsomeofthebestmindsinmedicalscience.③

NewYorkofficialssaidthey

(urgent)neededmasksandrespirators.④

ThevacationiscomingandIhaveanurge

(do)apart-timejob.⑤

Withsmoggettingincreasinglyserious,environmentalprotectionhas

forhumanbeings.

随着雾霾越来越严重，环保已经变成人类的一个紧迫问题。anurgencyurgentlytodobecomeanurgentissueeasevi.&vt.（使）宽慰；减轻；缓解

n.容易；舒适；自在1.Thismedicinewilleaseyouofyourpain.

这种药会缓解你的痛苦。2.Asmileisasignthatyouarehappy,whichhelpsputpeopleatease.

微笑表示你感到高兴，它能使人感到自在。3.Idon’tfeelateaseinthestrangeplace.

在这个陌生的地方，我觉得很不自在。4.Tompassedtheexamwithease.

汤姆轻易地通过了考试。(1)

withease轻易地；毫不费力地

feel/lookatease感到/看上去心情放松

putsb.atease使某人放松

takeone’sease休息；轻松一下(2)

easeone’smind使某人安心

easesb.ofsth.减轻某人的(痛苦、负担等)单句语法填空/完成句子①

Theboydidn’tfeelcompletely

easewhenhewasaskedtosingapopsongbeforethewholeclass.②

Toputhim

ease,Ipouredhimacupoftea.③

Weliveinanagewhenmoreinformationisavailable

greatereasethaneverbefore.④

Notonlywillawidevarietyofinterestsandhobbiesenrichtheschoollife,butalsotheywill

．

各种各样的兴趣与爱好不仅将会丰富学校生活，而且会缓解我们的压力。atatwitheaseourstressswallow

vt.&vi.吞下；咽下n.燕子1.Itookabiteoftheapple,chewedandswallowed.

我咬了一口苹果，嚼了嚼，咽了下去。2.Shewasquicklyswallowedupinthecrowd.

她很快消失在人群里。3.IfIevercomebackIsupposeI’llhavetoswallowmywords.

要是哪天我回来了，我想我就得收回前言。3.Oneswallowdoesn’tmakeasummer.

(谚)一燕不成夏。swallowdown不情愿地吞下；勉强咽下swallowup吞并；兼并；耗尽；淹没swallowone’swords口齿不清地说；收回前言单句语法填空/完成句子①

Iputsomuchfoodinmymouthsometimesthatitwashard

(swallow).②Mostofmysalarygetsswallowed

bytherentandbills.③Itismostimportanttochewyourfood,whethervegetablesormeat,beforeyouswallowit

．④Somebooksaretobetasted,others

,andsomefewtobechewedanddigested.有些书可以浅尝辄止，有些书可以囫囵吞枣，少数则须咀嚼消化。toswallowupdowntobeswallowedwrap

vt.包、裹；（用手臂等）围住1.Shewrappedthebabyinablanket.

她把婴儿裹在了一条毯子里面。2.Ascarfwaswrappedaroundhisneck.

他的脖子上围着一条围巾。(1)

wrap...up把……包起来

wrapuppresents包礼物(2)

wrapA(up)inB

用B把A包起来

wrapAround/aroundB

用A把B包起来单句语法填空/完成句子①

Itisakindoffoodmadebyrice

(wrap)inbambooleaves.②

Remembertowrapit

,signyournameandwriteafewwordsofgoodwishes.③

Weintendtowrapthem

abigparcelandpostittoyourschool.④

Ispenttheevening

．

我花了一个晚上的时间把新年礼物都包了起来。wrappedupinwrappinguptheNewYear’spresentsslip

vi.滑倒；滑落；溜走；把……悄悄放在1.Itwassuchagoodchance.Howcouldsheletitslipaway?

这是如此好的一个机会，她怎么轻易放过了呢？2.Hebegantoslipintodebt.

他开始欠债了。3.I’msorryIsaidthat.Itjustslippedout.

对不起我说了这样的话，这不过是无意中说出口的。slipaway消失；消亡slipinto悄悄溜入；渐渐养成；陷入，进入(困难或不愉快的处境)slipout溜出；无意说出slipone’smind被遗忘单句语法填空/完成句子①

Imeanttobuysomemilk,butitcompletely

(slip)mymind.②

Thistime,Radforddidnotletherchanceslip

．③

Wecontinuedlikethisforafewminutesbeforeslipping

theconversation.④

Itwaswhilehisfatherwassleepingthattheboy

．

就是在他爸爸睡觉的时候，小男孩溜出了他的房间。slippedawayintoslippedoutofhisroomdelay

vi.&vt.推迟；延期（做某事；耽误；耽搁

n.延误；耽搁（的时间）；推迟1.Allthesemeasuresmustbecarriedthroughwithoutdelay.

所有这些措施必须及时完成，不得延误。2.Hedelayedtakingaction,whichcausedagreatloss.

他没有立即采取行动，这造成了很大的损失。delaydoingsth.延迟做某事withoutdelay毫不迟疑；立刻，马上adelayof...

耽搁……单句语法填空/完成句子①

Initially,theychosetodelay

(report)thenews.②

Whenthe

(delay)flightwilldepartdependsontheweather.③

Therewas

ten-daydelayindeliveringmyshoes,whichshouldhavebeenreceivedonApril10.④

Wemusttakeactiontoprotectendangeredanimals

．

我们必须立刻采取行动保护濒危的动物。reportingdelayedawithoutdelaypanic

vi.&vt.（使）惊慌

n.惊恐；恐慌1.IpanickedwhenIsawsmokecomingoutoftheengine.

我看见发动机冒烟时，我惊慌了。2.There’snopointgettingintoapanicabouttheexams.

对考试惊慌失措是没有用的。3.Iphonedthedoctorinapanic,cryingthatIgotinjured.

我惊慌失措地打电话给医生，哭着说我受伤了。（1）panicover/at因……而恐慌；对……感到惊慌失措

panicsb.intodoingsth.使仓皇行事；使仓促行动（2）getintoapanic陷入恐慌（动作）

beinapanic陷入恐慌（状态）【注意】panic的过去式、过去分词为panicked，现在分词为panicking。单句语法填空/完成句子①

Ipanicked

thefiercebearsomuchthatIleftthereatonce.②

Manylandowners

(panic)intoleavingthecountryatthattime.③

Janegotinto

panicwhenshecouldn’tfindthetickets.④

Thegirlis

apanic.

Trytohelphercalmdown.⑤

It’snaturalthatpeoplewill

whenfacedwithunknownthings.

面对未知事物人们会恐慌，这是自然的。overwerepanicked

ainpanic/getintoapanicinterrupt

vi.&vt.打断；打扰vt.使暂停；使中断1.Sorrytointerrupt,butthere’ssomeonetoseeyou.

对不起打扰一下，有人要见你。2.Weinterruptthisprogrammetobringyouanimportantnewsbulletin.

我们暂停本节目，插播一条重要新闻。3.Iworkedfortwohourswithoutinterruption.

我连续工作了两个小时。（1）interruptsb./sth.（withsth.）（因某事）打断某人/某事

beinterruptedby被……打断（2）interruption

n.打断；打扰

withoutinterruption连续地；不断地单句语法填空/完成句子①

Itisbadmannerstointerruptaspeaker

frequentquestions.②

Let’sgosomewherewherewecantalkwithout

(interrupt).③

They

(interrupt)byasuddenandurgentknockatthedoorwhilehavingdinner.④

Pleasedonot

whentheyareworking.

当别人工作的时候请不要打扰他们。withinterruptionwereinterruptedinterruptothers

desperate

adj.绝望的；孤注一掷的；非常需要的1.Timewasrunningoutandtheyweregettingdesperate.

时间越来越少，他们越来越感到绝望。2.Weweredesperatetoknowwhohadgotthescholarship.

我们非常想知道谁获得了奖学金。3.Themanlostinthedesertwasdesperateforwater.

在沙漠中迷路的人非常需要水。（1）bedesperateabout...对……绝望

bedesperatefor...极想要……

bedesperatetodosth.渴望做某事（2）desperately

adv.绝望地；不顾一切地；拼命地单句语法填空/完成句子①

Themanintheriver

(desperate)triedtoreachtheside.②

MrGreenwasdesperate

worktoprovidefoodforhischildren.③

Theyoungmanisdesperate

(pursue)hisdreamasanartist.④

Youreallycan’tpredicthowpeoplewillactwhen

.

你真的无法预测当处于绝望境地的时候人们会做出什么举动。desperatelyfor

topursuetheyareindesperatesituationshelpsb.toone’sfeet

帮助某人站起身来1.Seeingaboyfallover,Ihurrieduptohelphimtohisfeet.

看到一个男孩摔倒了，我立刻跑过去把他扶了起来。2.Risetoyourfeetwhenthevisitorcomesin.

来宾进来时请大家站起来。3.Thecompanyseemstobebackonitsfeetnow.

这家公司似乎重新站住了脚。risetoone’sfeet站起来jumptoone’sfeet跳起来struggletoone’sfeet挣扎着站起来bebackonone’sfeet（困境后）恢复；完全复原完成句子①

Tomofferedto

andaccompaniedhimtothesafearea.

汤姆主动帮助老人站起来，并陪他到达安全地带。②

Theplayerhadto

thoughhehadabadfall.

这个运动员虽然摔得很厉害，但还是得挣扎着站起来。③

Whenhearingthenews,she

excitedly,unabletosayanything.

当听到这个消息时，她激动地跳起来，无法言语。④

He

andtappedonthetableasifhewasgoingtospeak.

他站起身，轻轻敲了敲桌子，好像要发言似的。helptheoldmantohisfeetstruggletohisfeetjumpedtoherfeetrosetohisfeetjustify

vt.证明……有道理；为……辩护；是……的正当理由1.Nothingjustifiesmakingsuchamistake.

什么都不能成为犯此错误的正当理由。2.Idon’thavetojustifymyselftoyouoranyoneelse.

我不需要为我的行为向你或其他任何人解释。justify(doing)sth.证明（做）……正确justifysb./sth.tosb.对……作出解释；为……辩解justifyoneselftosb.为自己向某人辩解单句语法填空/完成句子①

Howwillyoujustifythispaycut

youremployees?②

Howcanwejustify

(spend)somuchmoneyonarms?③

Hersuccesshad

herteachershadputinher.

她的成功证明了老师对她的信心是正确的。to