2019-2020学年高中英语 Unit 5 First aid Section Ⅱ The Lan

-1-SectionⅡTheLanguagePointsofReading课前重点检测Ⅰ.重点词汇1．injure(vt.)损伤；伤害→injury(n.)损伤；伤害→injured(adj.)受伤的2．blood(n.)血→bleed(v.)流血→bled(过去式/过去分词)3．cupboard(n.)橱柜；衣柜4．poisonous(adj.)有毒的→poison(n.)毒药；毒害(vt.)毒害；使中毒5．simple(adj.)简单的→complex(adj.)(反义词)复杂的6．wild(adj.)野生的；狂暴的→mild(adj.)(反义词)轻微的；温和的；温柔的→mildly(adv.)轻微地；温和地7．electricity(n.)电→electric(adj.)生电的；带电的8．swell(v.)(使)膨胀；隆起→swollen(adj.)肿胀的9．bear(v.)忍受；容忍→bearable(adj.)可忍受的；可容忍的→unbearable(adj.)(反义词)难以忍受的；不能容忍的10．band(n.)乐队；一帮人；带；箍(vt.)给……分等级→bandage(n.)绷带11．vary(vi.)变化→variety(n.)变化；多样(化)→various(adj.)各种各样的12．permanent(adj.)永久的→temporary(adj.)(反义词)暂时的；临时的13．symptom(n.)症状；征兆→symptomatic(adj.)有症状的14．squeeze(v.)挤；榨；压榨→squeezer(n.)榨汁器15．choke(v.)(使)噎住；(使)窒息→choked(adj.)心烦意乱的；生气的→choker(n.)贴颈项链；项圈16．liquid(n.)液体→solid(n.)固体→gas(n.)气体17．firstaid急救18．asenseoftouch触觉19．knockover打翻；撞倒20．pickoff去除；剪掉21．overandoveragain反复；多次22．electricshock触电；电休克23．squeezeout榨出；挤出24．inplace在适当的位置；适当25．avarietyof各种各样的26．becloseto靠近27．fallill生病-2-Ⅱ.教材原句1．Firstaidisatemporaryformofhelpgiventosomeonewhosuddenlyfallsorgets(injure)beforeadoctorcanbefound.答案：ill;injured2．Theskinisanessentialpartofyourbodyandits(large)organ.答案：largest3．Youhavethreelayersofskinwhichactasabarrierdisease,poisonsandthesun'sharmfulrays.答案：against4．Soyoucanimagine,ifyourskingets(burn)itcanbeveryserious.答案：as;burned5．Examplesincludeburnscausedby(electricity)shocks,burningclothes,orseverepetrolfires.答案：electric6．Removeclothingusingscissorsnecessaryunlessitisstucktotheburn.答案：if7．Thecoolwaterstopstheburningprocess,preventsthepainbecoming(bear)andreducesswelling.答案：unbearable8．Forseconddegreeburns,keepclothscoolbyputtingthembackinabasinofcoldwater,(squeeze)themoutandplacingthemontheburnedareaoverandoverforaboutanhouruntilthepainisnotsobad.答案：squeezing;again9．Iftheinjuriesaresecondorthirddegreeburns,isvitaltogetthevictimtothedoctororhospitalatonce.答案：it10．Sambroketheblistersand(pour)icywaterfromthefridgeontotheskin.答案：poured课堂分段精讲[第1行]1．Youhavethreelayersofskinwhichactasabarrieragainstdisease,poisons-3-andthesun'sharmfulrays.(教材P33)皮肤有三层，作为屏障可以防病、防毒、抵御太阳有害光线的侵害。poisonn.毒药；毒害vt.使中毒；下毒于；毒杀归纳拓展(1)poisonone'smind(s)with...用……毒害某人的思想poison...with...用……污染/毒害……(2)poisonousadj.有毒的；有害的①Whatshouldyoudoifapersonhasdrunkpoisonbymistake?如果有人误喝了毒药，你该怎么办？②Teachersarenotallowedtopoisonthechildren'smindswiththeirownopinions.不许教师以个人的观点去毒害孩子们的思想。③Thiskindofplanthaspoisonousroots.这种植物的根有毒。【即景活用】单句语法填空①Bittenbyasnake,Marywassoon(poison)todeath.②Ifplasticandrubberareburnt,they'llgiveoff(poison)gases.答案：①poisoned②poisonous[第2行]2．Thefunctionsofyourskinarealsoverycomplex:itkeepsyouwarmorcool;itpreventsyourbodyfromlosingtoomuchwater;itiswhereyoufeelcold,heatorpainanditgivesyouyoursenseoftouch.(教材P33)皮肤的功能也十分复杂：它能保暖或散热，防止体内水分过多流失。正是皮肤让你感到-4-冷热和疼痛，它还使你有触觉。[剖析]句中itiswhereyoufeelcold，heatorpain是由连接副词where引导的表语从句，where意为“……的地方”，在从句中作地点状语。归纳拓展表语从句的连接代词有：what,who,which,whatever,whoever,whomever,whichever等；连接副词有：when,where,why,how等；连词有：that,whether,asif,asthough等①(2018·北京高考)Withouthissupport,wewouldn'tbewherewearenow.没有他的支持，我们就不会是现在这个样子。②Thequestioniswhethertheywillbeabletohelpus.问题是他们是否能帮我们。③(2016·全国卷Ⅲ)Oneofhisfirstfindingswasthatarticlesinthesciencesectionweremuchmorelikelytomakethelistthannon­sciencearticles.他的早期发现之一是科学领域的文章比非科学领域的更有可能登上排行榜。【即景活用】单句语法填空①Themostpleasantthingoftherainyseasonisonecanbeentirelyfreefromdust.②(2018·北京高考)Thisismyfatherhastaughtme—toalwaysfacedifficultiesandhopeforthebest.③Areadingroomisyoucanreadnewspapersandmagazinesaswellasbooks.答案：①that②what③where[第4行]3．Soasyoucanimagine,ifyourskingetsburneditcanbeveryserious.(教材P33)因此，你可以想象到，如果你的皮肤烧伤了，就可能非常严重。[剖析]本句的asyoucanimagine为关系代词as引导的非限制性定语从句，as代替后面整个句子的内容，as在定语从句中充当imagine的宾语。归纳拓展(1)as引导非限制性定语从句的常见用法：①as引导的非限制性定语从句可置于句首、句中、句末，常常译成“正如”。②as是关系代词，在非限制性定语从句中可作主语、宾语或表语。-5-(2)as常用于以下结构(引导非限制性定语从句)：as(it)wassaidearlier正如早先所说asisknowntoall＝asweallknow众所周知；正如我们都知道的asisreported正如所报道的aswehadexpected正如我们所预料的aseverybody/youcansee正如人们/你所见asismentionedabove正如以上提到的asisoftenthecase这是常有的事情①Asisknowntoall,shoesplayanimportantroleinourlife,fortheycanprotectourfeetfrombeinghurt.众所周知，鞋子在我们的生活中起着非常重要的作用，因为它们能保护我们的脚免受伤害。②Asisoftenthecase,littleboystendtobeveryactiveandoutofcontrol.小男孩总是很活泼好动，很难控制，这是常见的情况。③Therewasabankaroundhere,asIremember.我记得过去这儿附近有一家银行。辨析：which,as引导非限制性定语从句的区别①which引导的从句不能放在主句前，而as引导的从句既可以放在主句前，也可以放在主句后。②用作关系代词，as和which都可以指代一个句子，但as有“正如”“就像”之意，which则没此含义。③当从句的谓语动词是be或相当于连系动词的seem,become等时，可用as或which作主语。但当从句的谓语是行为动词时，只能用which作主语。④当关系代词仅指代主句中的单个名词时，一般只用which。【即景活用】(1)单句语法填空①Thenumberofsmokers,isreported,hasdroppedby17percentinjustoneyear.②(2018·北京高考)Sheandherfamilybicycletowork,helpsthemkeepfit.答案：①as②which(2)单句改错Themarket,aswasfoundedin1979,setsupitstentseverySaturdayfrom7amto1pm,rainorshine.-6-答案：as→which[第8行]4．Youcangetburnedbyavarietyofthings:hotliquids,steam,fire,radiation(bybeingclosetohighheatorfire,etc),thesun,electricityorchemicals.(教材P34)你可能由于各种原因而烧伤：灼热的液体、水蒸气、火、辐射(由于靠近高温或火等)、阳光、电或化学物品。varietyn.变化；多样(化)；多变(性)归纳拓展(1)avarietyof＝varietiesof各种各样的；不同种类的(2)varyv.变化；使多样化varyin在某方面不同