Unit1OurlivingplanetReading語言知識點課件高中英語牛津譯林版（2020）選修第一冊

選修一Unit1

知識點詳析一、重要單詞講解1.evolvevi.&vt.進化，演化；（使）逐漸形成，逐步發(fā)展，逐漸演變

evolvefrom從……進化/演化而來

evolveinto逐步發(fā)展成為……

evolutionn.進化；演變，發(fā)展，漸進[u]這家公司已逐步發(fā)展成為一家大型的化工廠。Thecompanyhasevolvedintoamajorchemicalmanufacturer.2.capturevt.俘獲，捕獲；用武力奪取，攻??；奪得，贏得；引起，吸引；n.（被）捕獲，（被）俘獲captureone’sattention/interest/imagination引起某人的注意/興趣/想象captureone’sheart贏得某人的好感/愛意Governmenttroopshavesucceededincapturingtherebelleader.意為：俘獲Nanjingwascaptured

bytheJapanesetroopsin1937.意為：攻取3.scarceadj.缺乏的，稀少的scarcelyadv.勉強，剛；幾乎不，簡直不scarcelyhadsbdonewhensbdid剛一……就……翻譯：他剛放下電話，門鈴就響了。Hehadscarcelylaiddownhisphonewhenthedoorbellrang.倒裝句式：Scarcelyhadhelaiddownhisphonewhenthedoorbellrang.4.awaitvt.即將發(fā)生在，降臨到某人頭上；等候，等待awaitsb=waitforsb.等候某人翻譯：我們的客人都將受到熱烈的歡迎。Awarmwelcomeawaitsallourguests.5.leapn.跳躍，跳高；驟變，激增；vt.&vi.跳，跳躍；猛沖，突然做（某事）；驟增，猛漲(leapt-leapt）aleapyear閏年Lookbeforeyouleap三思而后行翻譯：Theyleapttotheirfeet.他們立即站了起來。Thepriceleaptfrom...to...價格猛漲...6.spinvi.&vt.（使）快速旋轉(zhuǎn)；（使）急轉(zhuǎn)身，急轉(zhuǎn)彎；紡線，紡紗(spun-spun)；n.高速旋轉(zhuǎn)[c/u]Myhead___________________________.我覺得天旋地轉(zhuǎn)。

isspinning7.laydown積存；規(guī)定，制定；放下，停止使用；翻譯：1)Itislaiddownthatallcandidatesmustsubmitthreecopiesoftheirdissertation.2)Ifyoueattoomuch,thesurplus（營養(yǎng)過剩)）islaiddownasfat.3)Shelaidthebookdownonthetable.8.crackvt./vi.砸開，砸碎；破裂，裂開；猛擊；（使）發(fā)出爆裂聲n.裂縫，縫隙；爆裂聲

crackanut把堅果砸開翻譯：他的臉綻出笑容。Hisfacecrackedintoasmile.據(jù)規(guī)定積存放下9.closeup（使）變狹窄；（使）靠攏，靠緊；（尤指臨時）關(guān)門停業(yè)，鎖上門（傷口）愈合；避而不談（思想感情）1)Everytimehetriedtospeak,histhroatclosedupwithfear.2)Trafficwasheavyandcarswereclosingupbehindeachother.3)Whydon’twecloseupandgooutforlunch?4)SheclosedupwhenIaskedaboutherfamily.5)Thesoldier’swoundisclosetoclosingup.6)Theentrancetothetrainstationwasclosedupfollowingtheexplosion.

10.thrivevi.茁壯成長，蓬勃發(fā)展thrivingadj.欣欣向榮的，興旺發(fā)達的意為：變狹窄意為：靠攏，靠緊意為：關(guān)門停業(yè)，鎖上門意為：避而不談（思想感情）意為：（傷口）愈合封鎖二、重要短語1.theunknown 未知的人或物2.remainunshakeable/tobeexplored 保持不動搖/有待被探索3.beneaththewaves 在海洋之下4.spotameal（spotted） 發(fā)現(xiàn)食物5.inequal/some/fullmeasure 在同等程度上/在某種程度上/在最大限度上6.rely/dependsolelyon 僅僅依靠7.avoidbeingcaught 避免被抓住8.increasethechanceofreproduction

增加繁殖的幾率9.evolvefascinatingsurvivalcharacteristics 進化了神奇的生存特征10.itwasthoughtthat 有人認(rèn)為11.itiswidelyacceptedthat 普遍認(rèn)為12.itisestimatedthat 據(jù)估計13.itislaiddownthat 據(jù)規(guī)定14.farfromboring 遠不無聊15.befascinatedby 對...著迷16.adapt(oneself)to 適應(yīng)17.withsomuchoftheoceanslefttotoexplore 有如此多的海洋有待去探索18.sparenoeffortin/todosth 不遺余力做某事19.pavethewayfor 為...鋪平道路20.obtainnewinsightsintosth 獲得對...的新理解

21.bereplacedwiththerevisedexpression 被修改后的表達所取代22.orbitthesun 繞太陽軌道運行23.spinarounditsaxis 圍繞它的軸運轉(zhuǎn) 24.comeabout 發(fā)生25.ariseoutof/from 由...引起26.withregardto 關(guān)于27.toputitsimply 簡單地說28.impacton/affect/influence 對...有影響29.atthequickestrate

以...最快的速度30.asyet 直到現(xiàn)在31.theintensepressureandheat

高壓、高溫32.cast/throw/shedlighton 使...較為容易理解...33.lookatexcitingpossibilities 研究令人興奮的可能性34.leadtoenlighteningdiscoveries 帶來啟發(fā)人心的的發(fā)現(xiàn)三、重要句型1.Alsolivinginthetwilightzone___________(be)hunterswithtelescopic,upward-pointingeyesthatcaneasilyspotamealinthewatersabove.2.__________(arise)outofthechanginglengthofadayisthequestionhowthismightaffecthumanbeings.3.OfthemanystrangegeologicalformationstobefoundherearerockbridgeswhichcrosstheTrench,some_______________________(reach)aheightof2,500metresabovetheChallengerDeep.4.Evolution,itseems,helpsboththehunterandthehunted____________equalmeasure!5.Withover95%ofitscorecomponents______________(produce)solelybyChina,ithaspavedthewayfordeeperandbroaderunderseaexplorationinthefuture.6.Knowingthatlifecanexistintheseextremeconditionshaschangedscientificopinionaboutthechancesofthere____________(be)lifeelsewhereintheuniverse.7.Inrecentyears,____________hasbeenwidelyacceptedthathumanactivityisnowimpactingontheworld'sclimate.8.Undertheoceansliesthe____________(hide)evidenceforthechanginglengthsofdaysandyears.9.Seldomdowedoubt（that）adayis24hourslongand________ayearconsistsof365days.10.____________(Base)onallthisevidence,notonly__________scientistsconcludethatthelengthsofdaysandy