Unit5+Words+and+expressions(1)+课件【备课精研+知识精讲】 高中英语人教版（2019）选择性必修第二册

UNIT5FIRSTAIDwordsandexpressions(1)-Luciatechnique [tekˈniːk] n. 技能;技术;技艺(1)marketingtechniques营销技巧basicfirst-aidtechniques基本的急救技能traditionaltechniques传统技能(2)techniciann.技术员；技师technologyn.科技；工艺technicaladj.技术的；技能的；专业的scienceandtechnology科学技术

①_________________________(指纹扫描技术)developfast.②Heaskedtheworkerstouse___________________(传统的技术)tomakethebricksintowalls,roofsandcorridors.③Heoftenuses_____________(专业术语).Fingerprintscanningtechniquestraditionaltechniquestechnicaltermsleaflet[ˈliːflət] n. 散页印刷品;传单;小册子organ [ˈɔːɡən]n.(人或动植物)器官toxin [ˈtɒksɪn]n.毒素(尤指细菌产生的致病物质)ray[reɪ] n.光线;光束;(热、电等的)射线senseoftouch触觉radiation [ˌreɪdiˈeɪʃn] n 辐射;放射线acid[ˈæsɪd] adj .酸性的n.酸ajuicyapplewithaslightlyacidflavour一个多汁、略带酸味的苹果acidremark/comment/tone尖酸刻薄的话/评论/口吻

acidfruit酸水果①__________(有些酸)burnholesinwood.②Lemonsareakindof________(酸的水果).③Thiscomedyofcontemporarymannersistoldwithcompassionand_________(尖酸的幽默).Someacidsacidfruitacidhumormillimeter [ˈmɪlimiːtə(r)] n.毫米；千分之一米minor[ˈmaɪnə(r)]adj. 较小的;次要的；轻微的(1)makesomeminorchanges做一些较小的改动minorsubject/language副科/小语种(2)minorityn.少数，少数派；少数人aminorityof少量的，少数的theminorityof……中的少数(3)majoradj.较多的；主要的majorityn.大半；大多数Onlyaminorityofstudentsare/isinterestedinpolitics.①Onlya________(minor)ofchefsarewomenincafeterias.②Womenare________theminorityinthetopranksofgovernment.③Onlyaminorityoflocals________(be)notengagedintherescueworkyesterday.minorityinwas/werelayer [ˈleɪə(r);leə(r)] n. 层;表层；层次severalthinlayersofclothing几层薄的衣服inlayers一层层地

alayerofdustonthefurniture家具上的一层尘土①Gluethe________(layer)togetherandletthemdry.②Therewas______________(一层薄冰)onthecobblestonestreets.③Therockhas____________(三层).layersathinlayeroficethreelayerselectric [ɪˈlektrɪk] adj.电的;用电的；电动的electricshock触电；电击electriclight电灯anelectrickettle电热壶electricaladj.与电有关的；用电的anelectricalfault电路故障electronicadj.电子的anelectriccar电动汽车①Thisairconditionerusesalotof________．②Computersandtelevisionsare________devices.③Afterfinishingdecoration,youneedtobuysome________appliances(电器).electricityelectronicelectricalvictim[ˈvɪktɪm] n. 受害者;患者earthquake/accidentvictims地震/事故的受难者become/fallvictimto被……加害；成为……的牺牲品；受到……的损害be/becomeavictimofone'sownsuccess

因成功而反受其害Allthesepeopleareinnocentvictims.①________(victim)ofthecaraccident_________(take)tohospital.②Theworld'sleadingcarmakershavealsofallenvictim________theglobalfinancialcrisis.③Myfriend__________(成为……受害者/牺牲品)atrafficaccident.Victimsweretakentofellvictimtoswell[swel](swelled/swollen)vi. 膨胀；肿胀swollen [ˈswəʊlən] adj. (身体部位)肿起的；肿胀的(1)swellvi.(swelled,swollen)膨胀；肿胀(2)abadlyswollenankle严重肿起来的脚踝aswollenhand/knee/foot肿胀的手/膝盖/脚(3)swellup肿胀swellout隆起；鼓起swellwithpride/anger满腔自豪/怒气冲冲Hereyeswereredswollenfromcrying.①Yourankleisbadly________(swell);Ithinkthedoctoroughttolookatit.②Hislegbegan________(swell)afterthecaraccident.③Herlegshadswollen________theheat.swollentoswellwithblister[ˈblɪstə(r)] n. (皮肤上因摩擦、烫伤等引起的)水疱;(金属等表面的)气泡;水泡underneath[ˌʌndəˈniːθ] prep./adv.在…底下;隐藏在下面leavethekeyunderneaththemat把钥匙放在垫子底下theunderneathofacar/shelf/sofa汽车/搁架/沙发的底部underneaththecar在汽车下面①Thetunnelgoesright__________thecity.②Heappearsarrogantbutheisagoodman__________．③WhentheycleanedupthepaintingtheydiscoveredafamousworkbyXuBeihong__________．underneathunderneathunderneathnerve[nɜːv] n. 神经nervecells神经细胞getonone'snerves刺激或烦扰某人；使某人不安hit/toucha(raw)nerve触及要害；触及痛处nerven.胆量；勇气He'soffworkwithatrappednerveinhisneck.①ThesoundisgettingonSharp's________(nerve).②Whathepointedout______________(触及要害).③Afterhefailedtwice,he___________(失去了勇气).nerveshit/touchanervelosthisnervefabric[ˈfæbrɪk]n. 织物;布料;(社会、机构等的)结构loose[luːs]adj. 松的;未系紧的；宽松的havealoosetongue多嘴letloose喊出；放开；使随心所欲loosearrangement松散的安排aloosedress一件宽松的连衣裙getloose松开come/becomeloose变松(1)looselyadv.宽松地；松散地(2)loosenvt.(使)变松；松开，解开；(使)松散Atthegoodnews,heletlooseastreamoflaughter.①Thelecturerreachedupto________(loose)thescarfaroundhisneckandbegantomakehispresentation.②Theinvestigationhadaimedata________(loose)organisedgroupofsuspects.③Myassistanttooksomeexercisetoloosen________hismusclesbeforerunning.loosenlooselyupurgent[ˈɜːdʒənt] adj.紧急的;急迫的；急切的(1)anurgentmessage/call/telegram

紧急消息/紧急呼叫/紧急电报inurgentneedof...急需……(2)Itisurgentthat＋主语＋(should＋)动词原形

……是很紧迫的。(1)urgencyn．紧急；急迫的事(2)urgentlyadv.紧急地(3)urgen.强烈的欲望；冲动v．催促；力劝Incaseofurgency,callthepolice.①Inthisboxaresomestemcellsthatare_________(urgent)neededforapatient.②Weshouldkeepcalminthefaceof________(urgent).③Ifsomethingis________(urge),itneedstobedealtwithassoonaspossible.urgentlyurgenturgentease[iːːz]v.宽慰；减轻;缓解n.容易;舒适;自在(1)easeoff减轻；放松easethewayfor...为……扫除障碍easethepain/stress/tension/burden减轻疼痛/压力/紧张/负担(2)atease舒适；不拘束；自由自在putsb.atease使某人放松，舒适，自在withease轻易地，毫不费劲地Thisshouldhelpeasethepain.①WhenIheardthisurgentnews,Icouldn'tfeel________ease.②Theease________whichshelearnslanguagesisastonishing.③________________(为了让他放松)，Ipouredhimacupoftea.④Infrontofsomanystrangers,everynerveinJenny'sbodywastense,butgraduallyshe__________(感到放松).atwithToputhimateasefeltateaseparamedic[ˌpærəˈmedɪk]n. 急救医生;护理人员swallowvt.&vi.吞下；咽下；淹没n．吞，咽，燕子(1)swallowup吞没；耗尽，用尽(up可省略)swallowpills吞下药片beswallowedbythedarkness消失在黑暗中(2)takeaswallowof喝一口……Mostofmysalarygetsswallowed(up)bytherentandbills.①Iputsomuchfoodinmymouthsometimesthatitwashard_________(swallow).②Aquantityofthecountrysideisbeingswallowed________bythetown.③Regardlessofothers'strangelooks,shesatdownand_________________(喝了一口咖啡).toswallowuptookaswallowofcoffeewrap[ræp] v.包;裹；(用手臂等)围住(1)wrapup包扎，包裹；住嘴；穿暖和的衣服wrap...up把……包起来wrapsth.aroundsb.用某物缠绕/围紧某人(2)underwraps隐藏；保密Shewrappedablanketaroundthebaby.①Itsrecipeis________wraps;nooneknowsthissecret.②He________(wrap)theawesomepaintingwithanewspaperandputitunderhisbed.③Shestoodup,________(wrap)hercoataroundherangrily.underwrappedwrappingbathtub [ˈbɑːθtʌb] n. 浴缸;浴盆bath[bɑːθ] n.洗澡;(=bathtub)浴缸;浴盆v.给…洗澡(=bathe)inthebathtub在浴缸里alongsoakinahotbath一次长时间的热水浴take/haveabath洗澡baththebaby给婴儿洗澡①Pleaserunabathtub(＝fillthebathtub________water)forme.②IthinkI'llhave________bathandgotobed.③It'syourturn___________(bath)thebaby.withatobath/batheslip[slɪp] vi. 滑到;滑落;溜走n.滑倒;小错误;纸条(1)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slipup(非正式)疏忽；不小心出差错slipover滑倒，滑跤slipaway/past/by(时间)飞逝(2)aslipofthetongue/pen口误/笔误

Itwassuchagoodchance.Howcouldsheletitslipaway?①Readingagreatstorywillmakeyourstressslip________．②Itishisownfaulttoslip________suchabadhabit.③Thedogsaveditsownerwho________(slip)inthesnow.awayintoslippedmosquito[məˈskiːtəʊ](mosquitos/mosquitoes) n.蚊子elderly[ˈeldəli] adj. 年纪较大的;上了年纪的(婉辞)carefortheelderly,weak,sickanddisabled关心老弱病残lookafterherelderlyparents照顾她年迈的父母anelderlycouple一对老年夫妇anelderlyperson一位老人Somepeoplelivewiththeirelderlyparents;manymoreadultchildrenarereturningtothefamilyhome,iftheyeverleft.①Wemusttakecareofthe________(elder).②Heismyelder________5years.③Everystudentofourclassmustrespectour________(elder)andtakecareof________(elder).elderlybyelderstheelderlycarpet[ˈkɑːpɪt] n. 地毯(1)arollofcarpet一卷地毯layacarpet铺地毯abedroomcarpet卧室地毯rollouttheredcarpetforsb.隆重地接待某人(2)acarpetofsnow一层厚厚的雪carpetsth.with/insth.把……厚厚地铺在……上Wehavefittedcarpetsinourhouse.①Thecorridorsare________(carpet)________tartan(花格).②Werolledouttheredcarpet________thehonouredguests.③Theforestfloorwascarpeted________wildflowers.carpetedinforwithoperator [ˈɒpəreɪtə(r)]n.电话接线员;操作员(1)acomputeroperator电脑操作员amachineoperator机器操作员(2