+Unit+2+Words+and+Expressions 高中英语人教版（2019）必修第二册.pptx

Words and Expressions新人教必修二Part1Practice4._adj.惊人的;使人惊恐的_adj.惊恐的_vt.使惊恐;使害怕;使担心n.恐慌;警报;警报器5._n.速度;(比)率vt.划分等级_n.等级;级别6._adj.已灭绝的_n.灭绝7._vi.存在;生存_n.存在;生存existingadj.现存的Practicealarmingalarmrateratingextinctextinctionexistexistencealarmed1._adj.不合法的;非法的_adv.不合法地;非法地_adj.合法的_adv.合法地2._vt.&vi.打猎;搜寻;追捕_n.猎人3._adv.立刻_adj.立刻的illegalPracticeillegallylegallegallyhunthunterimmediatelyimmediate8._adj.知道的_n.意识；知道9._vt.使遭受危险;危害_adj.濒危的10._vt.涉及;让.担忧n.担心;关心_adj.担心的;关切的concerning_11._vt.使适应;改编vi.适应_ n.适应;改编本awareawarenessendangerendangeredconcernconcernedprep.关于;涉及adaptadaptationPractice【反】legaladj.法律的；合法的legallyadv.合法地；法律地搭配：illegalactivities非法活动illegaldrugs违禁药品illegalparking违章停车Itsillegaltodo.做某事是违法的。Itsillegaltodrivethrougharedlight.1.illegaladj.不合法的;非法的;违法的illegallyadv.不合法地；非法地Practice2.hunthntvtvi打猎；搜寻；追捕hunterhntn猎人phuntfor寻找某人/某物pgohunting去打猎Thehuntforthemissingworkerswillcontinue.Weatherpermitting,wellgo_(hunt)thisSundaymorning.Maryhasbeenhunting_ajobsinceshegraduatedfromcollege.huntingforPractice3.immediatelyadv立刻(1)immediatelyatonce/rightnow/rightaway立刻，马上(2)immediatelyassoonas一就(3)immediateadj.立即的，当前的Icannotmakemydecisionimmediately,butyouwillhearfrommesoon.PracticeItshightimethatweshould_(立即采取措施)toprotectourenvironment._(他一回到家),hesetouttodohishomework.takeimmediateaction/measuresImmediatelyhegothome=Itishightimethatimmediatemeasuresshouldbetakento.Practice4.onearth究竟，到底Whyonearthdoyouneedaphone?Practice5.dieout灭亡；逐渐消失dieof(内因)死于.diefrom(外因)死于.dieoff相继死去dieaway（声音、风、光等）慢慢变弱，逐渐消失bedyingforsth很想要某物bedyingtodosth渴望做某事Practice6.alarmingadj.惊人的；使人惊恐的alarm vt.使惊恐；使害怕；使担心 n.恐慌；警报【归纳】bealarmedby/atsth.因而惊恐bealarmedtodosth.做某事感到恐慌inalarm 惊恐地(常作状语)give/raise/soundthealarm 发出警报e.g.Therainforestisdisappearingatanalarmingrate.Practice7.awareadj.知道;发觉;有的意识的awarenessn.认识；意识；兴趣be/becomeawareof意识到；知道beawarethat 意识到raiseawarenessof提高.认识Practice8.endangervt.危害;使受到危险endangeredadj.濒危的 dangern.危险；危险情况；威胁 dangerous adj.危险的；不安全的indanger处于危险当中outofdanger 脱离危险Practice9.averagen平均数；平均水平；adj平均的；正常的；普通的anaverageof平均有(后跟数词)on(the)average平均Practice10.concernvt.涉及；让.担忧 n.担心；关心concernedadj.担心的；关切的;有关的beconcernedabout/for担心.;关心.beconcernedwith与.有关asfarasIamconcerned在我看来concerningprep.关于；就.而言Practice11.adaptvi.适应vt.使适应;使适合adapt(oneself)todoing适应(做)beadaptedfromsth.改编自adaptationn.适应;改编本adaptableadj.有适应能力的;能适应的Practice12.pressuren.压力；催促；强迫pressv.压；压榨；逼迫n.按，挤压；出版社；新闻界underpressure/stress在压力下，迫不得已presssb.todosth.催促某人做某事putpressureonsb.给某人施加压力bloodpressure血压Practice13.reserven.(动植物）保护区；储藏(量）v.预定，预约；保留reservationn.预定；保护区anaturalreserve/preserve自然保护区withoutreserve毫无保留makeareservation预定Practice14.observevt.观察（到）；遵守；庆祝observationn.观察observern.观察者observe/followthelaw遵守法律observetheNationalDay庆祝国庆节observesb.doingsth.注意到某人正在做某事observesb.dosth.注意到某人做了某事变为被动语态时，不定式要加上to:sb.beobservedtodosth.observesb./sth.done注意到.被做Practice15.attackn.vi.&vt.攻击;抨击;病情发作underattack遭到攻击makeanattack攻击aheartattack心脏病突发attacksb.forsth.由于某事而责难某人attacksb.withsth.用攻击某人attackon/against向攻击beattackedwith(adisease)患/得(病)Practice16.recover vi.恢复;康复 vt.找回;寻回recovery n.恢复，痊愈；复得，找回recoverfrom从中恢复recoveroneself镇静下来makearecoveryfrom从中恢复过来Practice17.intendvi.&vt.打算；计划;想要intentionn.意图；目的beintendedfor专门为.设计；专供.使用intendtodo/doingsth.打算做某事intendsb.todosth.打算让某人做某事withtheintentionof目的是Practice18.threatn.威胁；恐吓；构成危险的人或事物threatenvt.威胁，危及athreatto.对.的威胁underthreatfrom.受到.的威胁threatentodosth威胁做某事Practice19.existvi存在；生存Thereexists.某地有；存在existencen.存在；生存comeintoexistence产生；成立；开始存在existingadj.现存的；现行的Practice20.harmonyn.和谐；融洽harmoniousadj.和谐的inharmonywith与.协调一致/和谐outofharmony不协调，不和谐e.g.Allthenaitons,powerfulornot,shouldbeinharmonywitheachother.Ourgovernmentisaimingtobuildaharmonioussociety.Practice21.dueto由于，因为，归功于beduetodosth.预定/计划(做)某事归纳：表示“因为，由于”的短语：dueto、becauseof、owingto、thanksto这些含有to的短语中的to是介词，后跟名词、代词或动词ing形式。Practice