高二 人教版 英语 选择性必修二第五单元《Lesson 2 Reading and Thinking(2) Build up your vocabulary》课件

Unit5

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Lesson2:ReadingandThinking(2)+Buildupyourvocabulary高二—人教版—英语—选择性必修二第五单元

Attheendofthelesson,youwillbeabletolearntopreventgettingburntsummarizethewritingstyleandlanguagefeaturesofexpositorywritingbuildupyourvocabularyonthefirst-aidforburnsPleasetakeoutthemindmapofthereadingpassageyouhavedoneafterthefirstreadinglesson；Let'sworkoutthemissingwordsinthismindmap.MindMapFirstAidforBurnsFunctionsoftheskin1.Anessentialpart;thelargestorgan2.Actasabarrieragainst…;controlbodytemperature;preventbodylosingtoomuchwater;warnyoutemperatureofthings;senseoftouchCausesofburnsHotliquids,steam,fire,radiation,thesun,electricity,acid,orotherchemicalsTypesofburnsFirst-degreeburns

layer:thetopfewmillimetresoftheskin

degree:mild

reasons:sunburn/householdincidentsSecond-degreeburns

layer:belowthetoplayeroftheskin

degree:serious

reasons:hotliquidsThird-degreeburns

layer:everylayeroftheskin,tissuesunderit

degree:severeinternalinjuries

reasons:electricshocks,burningclothesorpetrolfiresCharacteristicsofburnsFirst-aidtreatmentFirstAidforBurnsFunctionsoftheskinCausesofburnsTypesofburnsCharacteristicsofburnsFirst-degreeburnssurface:dry,red,turnwhitewhenpressed;mildlyswollenpain:mildlypainfulSecond-degreeburnssurface:redandswollen;blisters;waterysurfacepain:extremelypainfulThird-degreeburnssurface:blackandwhite;swollen;thetissueunderneathcanbeseenpain:littleornopainifnervesaredamaged;maybepainfularoundtheedgesoftheburnFirst-aidtreatment1.Placeundercoolrunningwaterwithinthefirsttenminutes.2.Drytheburntarea.3.Removeanyclothes.4.Covertheburn.5.Burnontheface:makesurethevictimcanstillbreathe.6.Secondorthird-degreeburns:takethevictimtothehospitalatonce.MindMapWhenwecookinthekitchen,wearelikelytogetburnt.Whenusingfire,weshouldbecareful.Whentakingthingsoutfromtheovenoroffthefire,weshouldwearovengloves.Whatarethepossibleoccasionswhenstudentsarelikelytogetburntatschool?Howtopreventthem?Whengettinghotwaterafterclassordoingexperimentsinthelab.Notallburntvictimsneedtoseeadoctor.Itiseffectivetousecoldwateroriceonaburntoreducethepain.breaktheblistersNotallburntvictimsneedtoseeadoctor.Itiseffectivetousecoldwateroriceonaburntoreducethepain.breaktheblistersGoodadvice.First-degreeburnsandminorsecond-degreeburnsdonotrequiremedicalattention.However,ifthewoundbecomespainfulorsmellyorahightemperatureisdeveloped,itisnecessarytoseeadoctor.

Badadvice.Coldwateroricewilldamagetheskin.

Badadvice.Blistersshouldremainintact(完整的)foraslongaspossibleastheyformanaturalbarrierandpreventtheburnfromgettinginfected.explorewritingstyleandlanguagefeatures√Whatisthegenreofthistext?Innarration(记叙文),thewriterisastoryteller;indescription,thewriterisapainterofthepicture;inargumentation(议论文),thewriteristryingtoconvince(说服)thereaderthatheisrightandinexpositorywriting(说明文),thewriteronlystates(陈述)thefact.explorewritingstyleandlanguagefeatures2.Whatkindsofthingsarementionedinthetext?functionsoftheskin,causesofburns,differenttypesofburns,characteristicsofeachtypeofburnsandtreatmentforburnsThepurposeofanexpositorywritingistoprovidethereaderwithasmuchusefulinformationaspossible.Thereadershouldfeelasifheorshehaslearnedsomethingafterreading.Thiscanbeaccomplishedthroughclassification(分类法),example,comparisonandcontrast(作比较),numbers,definition,process,theanalysisofcauseandeffect(因果分析),etc.explorewritingstyleandlanguagefeaturestheanalysisofcauseandeffectclassification(分类法)exampleprocessexplorewritingstyleandlanguagefeatures3.Isthistextmainlywritteninfirst,secondorthirdperson?4.Whattenseisused?5.Arethereanypassivevoice?Howdotheymakeyoufeel?Insecondandthirdperson.Thesimplepresenttense.explorewritingstyleandlanguagefeatures5.Arethereanypassivevoice?Howdotheymakeyoufeel?explorewritingstyleandlanguagefeatures5.Arethereanypassivevoice?Howdotheymakeyoufeel?Yes.Theymakethetextsoundobjective.explorestyleofwritingandlanguagefeatures6.Whatadjectivescanyouthinkoftodescribethistext?Objective(客观的),scientific(科学的),professional(专业的),specific,clear,concise(简明的),etc.summaryExpositorywriting,asitsnameimplies(暗示),iswritingthatexposes(呈现)facts.Inotherwords,it’swritingthatexplainsandeducatesitsreaders,ratherthanentertainingorattemptingtopersuadethem.Whenyoureadascholarly(学术的)article,atextbookpage,anewsreport,oraninstructional(指导的)guide,you’rereadingexpositorywriting.LearningAboutLanguage

Buildupyourvocabularyorganacidmillimetreradiation/raysfabricvictimBuildingupyourvocabularythroughlearningsynonymscontext(语境)relationcontentslight:smallinsize,degree,oramount;notseriousaslightbreeze;Ithasonlymadeaslightdifference.minor:less,orlittle,inimportance,sizeetc.Shehastogointohospitalforaminoroperation.tiny:extremelysmallThoughshewastiny,shehadaveryloudvoice.reduce:tomakeless,smalleretc.Theshopreduceditsprices;Thetrainreducedspeed.relax:tomakeorbecomelesstightorlessworriedetc.Relaxyourshoulders.ease:tofreefrompain,troubleoranxiety减轻；缓解（痛苦等）Ahotbatheasedhistiredlimbs.victim:apersonorthingthatsuffersharm,death,etc.Foodisbeingsenttothevictimsofthedisaster.patient:apersonwhoisbeingtreatedbyadoctor,dentistetc.Thehospitalhadtoomanypatients.sufferer:apersonsufferingfromanillnessaccident:anunexpectedevent,especiallyoneresultingindamageorharmcaraccidentsonicyroads.incident:aneventorhappeningTherewasastrangeincidentinthesupermarkettoday.occasion:aparticulartimeoraspecialeventI'veheardhimspeakonseveraloccasions.Theweddingwasagreatoccasion.urgency:importanceneedingimmediateattention紧迫性Shestressedtheurgencyofanearlysolution.emergency:anunexpected,especiallydangeroushappeningorsituation紧急情况；突发事件

Callthedoctor–it'sanemergency.seriousness:importance,significanceordanger严重性theseriousnessofthecrisisBuildingupyourvocabularythroughcompletingashortpassageacidincidentsurgentorganslooselyvictimWhatwehavelearnedtodayhowtopreventgettingburntthewritingstyleandlanguagefeaturesofexpositorywritinghowtobuildupyourvocabularyHomework1.从本课文选取10个单词，参考词典写出英语释义。2.找出课文中的-ingform，并确定其所充当的句子成分。Thankyou!Unit5

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Lesson2:ReadingandThinking(2)+Buildupyourvocabulary答疑高二—人教版—英语—选择性必修二第五单元

VocabularyExpansion

shortconversationsdealnoun1.abargainorarrangement买卖，交易abusinessdeal.

2.theactofdividingcardsamongplayersinacardgame（纸牌）分发verb–pasttense,pastparticipledealt1.todobusiness,especiallytobuyandsell做买卖Ithinkhedealsinstocksandshares.2.todistribute(cards)分发（纸牌）dealdealwith1.tobeconcernedwith涉及ThisbookdealswithmethodsofteachingEnglish.2.totakeactionabout,especiallyinordertosolveaproblem,getridofaperson,completeapieceofbusinessetc.对付，应付，处理Shedealswithalltheinquiries.

agooddeal/agreatdealmuchoralot大量Theymadeagooddealofnoise;Shespentagreatdealofmoneyonit.paramedicApersonwhoistrainedtogiveemergencymedicaltreatmentorassistmedicalprofessionals前缀para-来源于拉丁语，前缀para-原是一个希腊介词，它主要与希腊语源的词根相结合，一般构成名词，其基本意思是“beside（旁），near（近）。”，para-与少量的单词相缀合，这时，其意思相当于relatedto（有关），supplementaryto（辅助），subordinateto（副）等。paraprofessional[para-(=subordinateto附属...的);professional专业人员→"subordinatetoaprofessional从属于专业人员的"→]n.辅助专职人员的人Inthatschool,regularteacherstogetherwithparaprofessionals(mostlymothers)helpthechildreninreadingandwriting.在那所学校里，正规教员与辅助人员（大多数是母亲）一起帮助小孩学文化。词源词根字典aid

nounhelpRichcountriesgiveaidtodevelopingcountries.Hecametomyaidwhenmycarbrokedown.verbtohelpIwasaidedinmysearchbythelibrarystaff.rush

verb

to(makesomeoneorsomethi