Unit2WildlifeProtection单词课前案高中英语人教版

Unit2WildlifeProtection单词课前案MadebyWangJiaojiao,CheckedbyWuQingbohuntvt.,vi.&n.打猎；搜寻；追捕JeffhadhuntedbeforeThanksgivingwithhisdog.Iwatchedforthedesertsunsets,andhuntedfor(lookfor/searchfor)seashellsthathadbeenlefttheremillionsofyearsago.我注视着沙漠落日，寻找几百万年前留下的海洋生物的贝壳。Thepolicehavebeenhunting(for)therobberforsevenmonths.______________________________________________________Hundredsofpeopleareonthehuntforthemissingteenager.数百人在寻找失踪的少年。[拓展]huntern.猎人;搜寻者ajobhunter求职者hunting[U]gohunting去打猎dieout灭亡；逐渐消失(diedieddyingn.death)Asaresult,theseendangeredanimalsmayevendieout.______________________________________[派生词]adj.dead死的，去世的，无生气的n.death死亡，死亡人数[词块积累]diedown(兴奋、火等)减弱,降低；平息dieaway（声音等）渐渐减弱，消失dieoff一个个地死掉dieof/from死于...注：die of “因......而死”死因存在于人体之上或之内，主要指情感、冻饿、疾病、衰老等自身的原因)，后常加这样的名词如：die of illness (heart trouble, cancer, a fever, hunger,cold,poison,old age,boredom,thirst,sorrow,etc.) 死于疾病(心脏病，癌症，发烧,饥饿，寒冷，毒药，年老，无聊，口渴，悲伤等)die from“由于......而死”（死因不是存在人体之内或之上，而是由环境造成的，主要指事故等方面的外部原因)，后常加这样的名词如：die from an earthquake (a traffic accident, a lightning, wound,lack of food,over work,carelessness,etc.) 死于地震(交通事故，雷击,受伤，缺少食物，工作过量，粗心等)alarmvt.使惊恐；使害怕；使担心n.[U]恐慌；[C]警报;警报器Herhightemperature(体温)alarmedthedoctor.Somethinghassetoffthecaralarm.什么东西触发了汽车警报器。Hearingthenews,everyonedrawbackinalarm.听到这个消息，每个人都惊慌地后退。Thealarmclockrings/goesoffat7o’clockeverymorning.Shedecidedtosound/raisethealarmtowarnpeoplethatthesituationwasdangerous.她决定发出警报....[派生词]alarmingadj.惊人的；使人惊恐的alarmedadj.惊恐的，担心的Therainforestsaredisappearingatanalarmingrate.________________________________________Iwasalarmedby/atwhatSusantoldme.苏珊告诉我的事让我很害怕。massadj.大量的，广泛的；大规模的；民众的Thegovernmentisstrugglingtosolvetheproblemofmassunemployment.n.大量；堆，团，块；群众，民众(复数)amassofrocks一堆石头Ihaveamassof/massesofthingstodonow.我现在有许多事情要做。Thetrainsprovidecheaptravelforthemasses._________________________________________awareadj.知道的，发觉的,有...意识的Peoplearoundtheworldshouldbe/beeawareoftherealsituationofwatershortage.Asamemberofsociety,I’mawarethatit’sourresponsibilitytomakeabettersociety.[派生词]unawareadj.未意识到的，不知道的awarenessn.[U]意识，认识raiseawarenessof...提高对...的认识ItisimportanttoraiseawarenessofusingtheInternetsafely.__________________________________________________averagen.平均数，平均水平Menloseanaverageof34cminheightastheyage,whilewomenmaylose5cmormore.随着年龄的增长，男士的身高平均减少34厘米，而女士可能减少5厘米或更多。Inclass,Tom’smathsisaboveaverage,buthisEnglishisbelowaverage.在班里，汤姆的数学在平均水平以上，但他的英语在平均水平之下。Onaverage,wehave7classesaday.我们平均(一般)每天7节课。adj.平均的，正常的，普通的Hewasinhislatetwentiesandofaverageheight._________________________________________v.平均为；计算出平均数Theyaveragedthenumbersandgottheresult7.concernvt.使担忧,担心；涉及；关系到ThefilmconcernsagirlwhogoestoAfricaasavolunteer.Hewasn’tconcernedaboutherneeds.n.担心，关心；关注(的事)；(利害)关系Honestlyspeaking,Ihavenoconcernwiththematter.Iappreciateeveryone’sconcernandhelpatthisdifficulttime.[派生词]concernedadj.担心的，有关的，关注的Parentsarealwaysconcernedabouttheirchildren.As/SofarasI’mconcerned(as/sofarassb.beconcerned),ridingbicyclesisagoodsolutiontoairpollution.__________________________________________________[拓展]concerningprep.关于(regarding/withregardto)Therearevariousquestionsconcerningpollutionandenvironment.adaptv.(使)适合，适应;改编，改写(常用被动语态)；改装，改造Astimewentby,Igraduallyadapted(myself)totheschoollife.随着时间的推移，我逐渐适应了学校生活。ThisnewfilmissaidtobeadaptedfromanovelbyJaneAusten(简.奥斯丁).ThreeofhisnovelshavebeenadaptedforTVplays.______________________________________Headaptedanoldcarenginetofithisboat.他把一个旧汽车引擎改装到他的小船上。[派生词]adaptationn.[ˌædæpˈteɪʃn]适应，改编，改编本measuren.措施；手段；方法(常用复数)；尺寸，度量单位；（判断的）标准takemeasurestodosth.采取措施做某事It’stimeforustotakemeasurestoprotectendangeredanimals.vt.测量;估量,衡量;(用作系动词)(尺寸、数量等)量度为…(不用于进行时,没有被动语态）Thelakemeasures1300kilometresby800kilometres.这个湖长130千米，宽80千米。Itissowettherethattherearemanyextremelytalltreesmeasuringover900metres.Doctorssayitistooearlytomeasuretheeffectivenessofthedrug.________________________________________________________________________[派生词]measurement.度量；衡量；测量；尺寸10.reserven.(动植物)保护区(preserve)；储藏(量)Thisisanaturereserve.这是个自然保护区。Thevillagehasgrainreservessufficientforthreeyears.这个村的储备粮够吃三年。v.预订；预留；保留reservesth.for.为…留出某物/为…预订某物Theseseatsarereservedfortheelderlyanddisabled.________________________________________I’dliketoreserveatableforthreeforeighto’clock.我想预订八点钟供三人用餐的桌位。[派生词]reservation.保留（意见);（房间、座位等的）预订withoutreservation毫无保留地11.observevt.观察,观测；注意到，察觉到；遵守；庆祝;说，评论Tolearnhowthisisdone,researchersfirstobservethenormalflightpathsoftheinsects.为了了解这是如何做到的，研究人员首先观察了这种昆虫的正常飞行路线。Driversshouldobservethespeedlimit.Sheobservedthatitwasgettinglate.她说天色晚了。Everyyeartheyobservetheirweddinganniversary._______________________________________[常见用法]observesb.dosth注意到某人做某事observesb.doingsth注意到某人正在做某Sheobservedamanwalkingontheoppositesideoftheway.Thepoliceobservedamanenterthebank.Amanwasobservedtoenterthebank.（特别注意在observesb.dosth.中，用作宾语补足语的不定式不带to，但若变为被动语态,则不定式要带to）[派生词]observer观察者observation.[ˌɒbzəˈveɪʃn]观察；监视；观测observatory[əbˈzɜːvətri]天文台；天文观测站shootv.（shot，shot）射杀；射击;发射；拍摄；射门；快速移动n.新芽，嫩枝shootsbintheleg/headThehuntershotthewolfintheleg.________________________________________shootsth.射中；shootat朝...射击Heshotthetargetafterheshotatitseveraltimes.他几次射击后终于射中了靶子Themoviewasshotinblackandwhite.那部电影拍摄成了黑白片。Tomshotagoal.汤姆进了一个球。Thethiefshothishandintoherbag.13.recovervi.恢复；康复；恢复常态recoverfrom从……恢复健康/恢复常态He’snowfullyrecoveredfromhiscold.Tradesoonrecoveredfromtheeffectsofthewar.__________________________________________vt.恢复（能力、意识等）；重新获得（金钱、时间或地位);找回（被盗、遗失之物等)；Ittookherfewminutestorecoverhersight.过了几分钟她才恢复视力。Werecoveredlosttimebysettingoutearly._______________________________________Theteamrecovereditsleadinthesecondhalf.该队在下半场再次领先。Thepoliceeventuallyrecoveredthestolenpaintings警察最终追回了失窃的油画[派生词]recovery.［U］恢复；痊愈；复苏；找回14.intendvi.＆vt.打算；计划；想要Iintendnoharm.我没有恶意。Heintendstostudyabroadnextyear.Iintendyoutoewithme.Weintendthat/Itisintendedthatproductionwillstartnextendedadj为...打算的beintendedfor适合于.../beintendedtodosth.Thebookisintendedforchildren.Hisvisitisintendedtostrengthentherelationshipbetweenthetwocountries.[派生词]intention意图,目的；打算reducevt.减少，缩小，降低n.reductionTheHongKongZhuhaiMacaoBridgereducestravellingtimefromhoursto45minutes.Theshopkeeperreducedthepriceby$10.店主把价格降了10美元。reducesb./sth.(fromsth.)tosth.使某人某物陷入某种（更坏的）境地（常用语被动语态）Hewasreducedtobeggingforaliving._____________________________________dueadj.预定的，预期的;到期的；应得的，欠下的beduetodosth.预期，预定做某事Sheisduetopleteherstudyandgraduatelaterthisyear._____________________________