高一英语必修一第二单元-世界英语-单词精讲

Unit2EnglisharoundtheworldVocabularysub-次，亚，下subwaysubmarinesubconsciousofficial1.adj.官方的，正式的officiallanguageofficialnews2.n.政府官员Animportantofficialwillvisitourschool.officern.军官Heisanofficerinthearmy.voyagen.[C]alongjourney,especiallybyship:Hewasayoungsailoronhisfirstseavoyage.Vocabulary•voyage[c]航行，航海，航空•Wemadeavoyagetothemoon•journey[c]常指远距离陆地旅行•Wishyouapleasantjourney•trip[c，u]短途旅行，远足•Theymadeatriptotheseasidelastweekend.•tour[c，u]（团队）观光旅行，也可表示“巡回比赛”或演出•ThebandisontourinFrance.•travel[c，u]常指长距离旅行或国外旅行•ThenovelisbasedonhistravelsinIndiaVocabularyconquerv.togetcontrolofacountrybyfightingTheNormansconqueredEnglandin1066.conquerorn.[C]征服者becauseof:asaresultof因为;由于Manybeautifulfisharefastdisappearingbecauseoftheseverepollution.因为污染严重，许多美丽的鱼类正在面临绝种。Thepoliceareadvisingmotoriststoreducespeedbecauseofthefog.由于有雾，警察告诫驾车者减慢速度。Wewinthegamebecauseofhisparticipation.由于他的参与，我们赢了比赛。because&becauseof因为你的关心，我发现生活充满了希望。1）Becauseyouareconcernedaboutme,Ifindthatlifeisfullofhope.2）Becauseofyourconcern,Ifindthatlifeisfullofhope.因为雨下得很大，那个男孩穿过树林回家了。1）Becauseitrainedheavily,theboywentbackhomethroughthewoods.2）Becauseoftheheavyrain,theboywentbackhomethroughthewoods.Native1.adj.associatedwiththeplaceandcircumstancesofone’sbirth本国的，本地的nativelandnativelanguage2.originatinginaplace，土产的；原产于benativeto是…地方特有的ThegiantpandaisnativetoSichuan.3.n.土著居民studythehabitsofthenativessomeonewhohasspokenaparticularlanguagesincetheywereababy,ratherthanhavinglearntitasachildoradult:讲母语的人NoneofourteachersarenativespeakersofEnglish.Anative-speakerdictionary3nativespeakern.[C]1.tomovetowardssb.Ayounggirlcameuptomeandaskedformoney.2.tobementionedortalkedaboutinconversation:Whatpointscameupatthemeeting?Theteachercameupwithagoodplanforthesummervocation.comeup:phrasalv.走近提出3.tohappen,usuallyunexpectedly:I’vegottogo-somethinghasjustcomeupathomeandI’mneededthere.4.becominguptobehappeningsoon:Myexamsarecomingupsoon.发生临近comeuptosp上某地来comeupwith提出想出Hecameupwithagoodideainthemeeting.•Theproblemcameupinthemeeting.comeacross偶然遇到，发现，被理解comeabout发生cometrue实现comeback回来，恢复记忆comeon催促,快速运动;得了吧comeout出现，出版,开花comein进来comeover从一地到另一地evenif=(eventhough)尽管；即使Eveniftheroadisfullofdifficulty,Iwillneverloseheart.•actually•1.adv.事实上,实际上•Shelooksyoung,butsheisactually50.•2.adj.实际的，事实上的•Whathetolduswasanactualhappening.•infact•asamatteroffact•inreality•base•1.vt.tobuildorplace,touseasabaseforsth.建于，基于，以……为根据n.基础，基地，基部•Actually,acountry'sdevelopmentisbasedonitseconomy.•basesth.on/uponsth.以……为根据•bebasedon/upon…以……为根据•2.n.lowestpartofsth.底，根基，基础•Wecampedatthebaseofthemountain.•3.n.(军队，探险队等的)基地，根据地•Ourcompany’sbaseisinBeijing.•present•n.礼物，礼品•vt.呈递，提出；演出；展现•adj.目前的(作定语时前置)；在场的,出席的(作定语时后置)。•HerjudgmentsonthepresentsituationintheMiddleEastareprecise.•她对中东目前局势的判断很精确。Areyoubusy?Notatpresent.Atpresentshe'sworkingabroad.Ihavenoenoughmaterialinhandatpresent.目前我手头没有足够的资料。atpresentFORMALnow:=atthemomentbepresentto出现在……面前forthepresent暂时，暂且•Yesterdayishistory,tomorrowismystery,todayisgift,thatwhywecalltodaypresent.根据汉语意思，完成英文句子(1)目前我们极缺职员。Wearedeadlyshortofstaff_________.(2)他们正在讨论如何应对当前的困难。Theyarediscussinghowtodealwiththe___________difficulties.(3)这个问题可暂且搁置。Themattermaybeleftover____________________atpresentpresentforthepresentLosingweightisaslow,gradualprocess.减肥是一个缓慢而逐渐的过程。gradualadj.逐渐的；逐步的graduallyadv.slowlyoveraperiodoftimeoradistance:逐渐地Graduallyasmilereappearedonherface.她的脸上逐渐又露出了笑容。I’mverygladtoknowthatyourvocabularyis_______increasingdaybyday.A.frequentlyB.fluentlyC.entirelyD.graduallyChoosethebestanswer.enrich•enrich•1.v[T]toimprovethequalityofsomething,especiallybyaddingthingstoitAddfertilizertoenrichthesoil.Educationcangreatlyenrichyourlife.2.tomakesomeonericher•enrichmentn[U]curriculumenrichmentenrichedadjawide/limitedvocabularyBytheageoftwoachildwillhaveavocabularyofabouttwohundredwords.vocabularyn.1[C]allthewordsknownandusedbyaparticularperson:词汇量2[CorU]allthewordswhichexistinaparticularlanguageorsubject:词汇EveryweekourEnglishteachergivesusalistofvocabulary(=words)tolearn.Computing,likeanysubject,hasitsownvocabulary.Shakespeare•1564-1616Wemightaswellmakeuseofthehotel’sfacilities.Shemakesuseofpeopleshemeetsasrawmaterialforherfiction.makeuseofsth.tousesth.thatisavailable:利用；使用spelling•spelling•1.n[U]theactofspellingwordscorrectly,ortheabilitytodothisHerspellinghasimproved.Anessayfullofspellingmistakes2.[C]thewayinwhichawordisspelledShequicklygavethecorrectspelling.SamuelJohnson•1709–1784OneoftheEnglishlanguage’smostprofoundinfluences.NoahWebster•Born:October16,1758•Died:May28,1843WhenNoahwas43,hestartedwritingthefirstAmericandictionary.HedidthisbecauseAmericansindifferentpartsofthecountryspelled,pronouncedandusedwordsdifferently.SheofferedmemoremoneyoracarandIchosethelatter.Comparetheformer(FIRST).thelatter(SECOND)n.[S]thesecondoftwopeople,thingsorgroupspreviouslymentioned:后者Latteradj.thesecondoftwopeopleorthingsjustmentionedidentityn.[CorU]whoapersonis,orthequalitiesofapersonorgroupwhichmakethemdifferentfromothers:Theman’sidentitywasbeingkeptsecretwhilehewashelpingpolicewithenqui