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Tolearntousetheimportantwordsandexpressions.1.Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsillorgetsinjuredbeforeadoctorcanbefound.temporaryadj.暂时的；临时的n.临时工；e.g.Saveitinatemporaryfileandtrytocompileit.将它保存在一个临时文件中，然后尝试编译它。拓展：temporarilyadv.暂时地；临时地temporarinessn.临时；暂时fallill生病e.g.Thestudentsfallillwhentheflubreaksout.流感爆发时同学们都生病了。fall有关短语：fallasleep入睡falloff掉下；跌落fallfor爱上；迷恋；上当；受骗fallbehind落后falldown摔倒falltopieces崩溃fallinlove(withsb.)爱上dosb.aninjury=doaninjurytosb.伤害某人injuryn.损伤；伤害e.g.Hegotseriousinjuriestothelegswhileworking.他工作时腿受重伤。2.Oftentheillnessorinjuryisnotserious,butthereareothertimes…3.bleedvi.&vt.(bled,bled)流血e.g.Hewasbleedingfromagashonhishead.他头上的伤口在出血。bleedfor为......流血(伤心)对......表示同情e.g.Myheartbleedsforthevictimsoftheaircrash.我为飞机失事的受害者感到悲痛。bloodn.血；血液e.g.Bloodisthickerthanwater.血浓于水。4.…poisonsandthesun’sharmfulrays.poisonn.毒药；有害的东西v.毒害，使中毒；使有毒，在……里放上毒药；污染；毒害（思想等），对……起不良影响e.g.Itwassaidthatthemanwaskilledbyratpoison.Hateisapoisonthatwilldestroyyourlife.Someonetriedtopoisonourdog,whichmadeusangry.Someonehasbeenpoisoningherfood.Gasesfromcarsarepoisoningtheairofourcities.Televisionviolenceispoisoningthemindsofyoungpeople.翻译下面句子。1)Thefarmerpoisonedtherats.2)Thefactoryispoisoningourriverswithwaste.3)Somemushroomscontainadeadlypoison.有些蘑菇含有致命毒素。这个农民毒死了老鼠。这家工厂排出了废弃物污染着我们的河流。5.…itkeepsyouwarmorcool;itpreventsyourbodyfromlosingtoomuchwater;itiswhereyoufeelcold,heatorpainanditgivesyouyoursenseoftouch.皮肤能保暖或御寒，保持体内水分不过多流失,正是皮肤让你感到冷热和疼痛，皮肤还使你有触觉。senseoftouch触觉其他表示各种感觉的词还有:senseofsight视觉senseofhearing听觉senseoftaste味觉senseofsmell嗅觉senseofhumor幽默感senseofdirection方向感senseofurgency紧迫感6.Soasyoucanimagine,ifyourskingetsburneditcanbeveryserious.a.本句是一个复合句。b.句子的结构是：连词（So）+定语从句（asyoucanimagine）+状语从句（ifyourskingetsburned）+主语（it）+谓语（canbe）+表语（veryserious）。c.as为关系代词，指代后面整个主句内容，引导非限制性定语从句，并在从句中作imagine的宾语。d.if引导条件状语从句，句中的谓语动词getsburned表示被动。又如：Don’tplaywithfireoryou’llgetburned.Soasyoucanimagine,ifyourskingetsburneditcanbeveryserious.[仿写]（这一点你能够看得出来，如果保护不当，这些濒危物种迟早会灭绝。）Asyoucansee,iftheseendangeredspeciesarenotproperlyprotected,theywilldieoutsoonerorlater.7.Burnsarecalledfirst,secondorthirddegreeburns,dependingonwhichlayersoftheskinareburned.(翻译)根据皮肤烧伤的层次，烧伤分为一度烧伤、二度烧伤和三度烧伤。本句是一个主从复合句。主干为：主语（Burns）+谓语（arecalled）+主语补足语（first,secondorthirddegreeburns）。dependingon...areburned作状语，其中whichlayersoftheskinareburned是宾语从句，作on的宾语。【仿写】我们可能需要更多的食物，要视有多少人来而定。Wemightneedmorefood,dependingonhowmanypeoplecome.8.Examplesincludemildsunburnandburnscausedbytouchingahotpan,stoveorironforamoment.(一度烫伤或烧伤的)例子包括轻微的晒伤，以及碰到热锅、炉子或烙铁而导致的烫（烧）伤。mildadj.轻微的、不严重的e.g.Edwardsufferedamildheartattack.爱德华犯了轻微的心脏病。mild还可以表示“温和的、暖和的；味淡的”。e.g.She’sthemildestpersonIhaveevermetinmylife.她是我平生见到过的最温柔的人了。9.Removeclothingusingscissorsifnecessaryunlessitisstucktotheburn.除非衣服粘贴在烧伤面上，否则都要把衣服脱掉。如果需要的话，可以使用剪刀。a.本句的主句是祈使句Removeclothing；b.在主句中，usingscissors是动词-ing形式短语作方式状语；c.ifnecessary是个省略结构，其完整形式为ifitisnecessary；d.unless引导条件状语从句。【仿写】除非有人反对，否则我们将立刻执行这个计划。Unlesssomeoneisagainsttheplan,we’llputitintopracticeimmediately.stick1)sticksth.onsth.贴在……上e.g.Stickalabelonyoursuitcase.在你的手提箱上贴标签。2)sticksth.tosth.粘住e.g.Stickthegluetomyfingers.胶水黏住了我的手指。3)sticksth.insth.陷在……里e.g.Stickthekeyinthemud.把钥匙插在泥里。10.Coolburnsimmediatelywithcoolbutnoticywater.立即用凉水给伤口冲凉，但不要用冰水。-y是形容词后缀。如：windy有风hilly多小山的sleepy困倦的greeny呈绿色的spicy辛辣的woody树木茂密的Canyougiveusmore?11.…preventsthepainbecomingunbearableandreducesswelling.unbearableadj.难以忍受的;不能容忍的e.g.Hedoesn’twanttolearnEnglish,whichisveryunbearable.(翻译)他不想学英语，这一点不能容忍。bearableadj.可以忍受的；可以容忍的bearv.负担；容忍；忍受；生育n.熊bear…inmind=keepinmind=learnbyheart记住；背会12.Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.(翻译)对于二度烧伤，要保持湿布清凉，需把湿布放回冷水盆中，拧出水后再放在烧伤面上，这样要反反复复地做一个小时左右，直到不太痛为止。本句是主从复合句。主句是keepclothscoolby...aboutanhour；until引导__________从句。主句的主干是keepclothscool；by后接三个并列的动词-ing形式短语putting...water,squeezing...out和placing...area作宾语。时间状语Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.【仿写】对于这样的伤口，要先用洁净的干绷带包扎伤口处来止血，再用力按住伤口，直至流血停止或救护车到达。Forwoundslikethis,stopthebleedingfirstbycoveringthewoundedareawithadry,cleanbandageandapplypressuretoituntilthebleedingstopsortheambulancearrives.13.…squeezingthemoutandplacingthemontheburnedareaoverandoveragainforaboutanhouruntilthepainisnotsobad.squeezevi.&vt.榨;挤;压榨e.g.Hewassofatthathecouldonlyjustsqueezethroughthedoor.他太胖了仅能挤过门。[拓展]squeezeout榨出;挤出squeezeone’sway推开别人通过;勉强通过;挤过squeezesth.from\outof…从……榨取;向……勒索squeezesth.into…将某物挤成……overandoveragain=overandover=againandagain=timeandagain反复；多次e.g.Theteacherdemandsthatthestudentsshouldreadthepassageoverandoveragain.老师要求学生应反复读课文。14.Holdthebandageinplacewithtape.用胶布把绷带固定。【语境】阅读句子并归纳inplace的意思。1)Thechairsfortheconcertwerenearlyallinplace.2)Alittlegratitudewouldbeinplace.3)Allthearrangementsarenowinplacefortheirvisit.【自我归纳】inplace是介词短语，意为：①_______