必修2 unit 4 词汇

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1、英语课件人教课标版高一必修2Unit4VocabularyWildlifeProtectiondieoff先后死去;(草木)先后枯死Asaresultofthelackofwater,theleavesofthisplantaredyingoff.dieof/from因……而死Theoldman______coldandhunger.Theoldman_________atrafficaccident.diedfromdiedof1.dieout灭绝；消亡Asaresult,theseendangeredanimalsmayevendiedout.[辨析]dieaway(down)(风、

2、光、声音等…)慢慢减弱；逐渐至消失Thenoisehasdiedawayinthedistance.2.beindanger(of)处于危险之中,有…的危险Carolisindangeroflosingherjob.Somewildanimalsare___________dyingout.innodanger没有危险outofdanger脱离危险fullofdanger充满危险thereisadangerof有...的危险[拓展]dangerousadj.危险的endangervt.使受到危险indangerof3.reliefn.(痛苦等)缓解；减轻Itisagreatrelieft

3、ohearthattheyaresafeandsound.[联想]inrelief如释重负InreliefDaisyburstintolaughter.Sooncamethegoodnews,andwewerefinallyinrelief.toone’srelief使某人如释重负的是……Muchtomyrelief,thecarwasnotdamaged.Tohisgreatrelief,hepassedtheexamfinally.4.mercyn.仁慈；慈悲withoutmercy残忍地Farmershuntedanimalswithoutmercy.havemercyon/upo

4、n...对某人发慈悲Shebeggedthejudgetohavemercyonherhusband.showmercytosb.对某人起了怜悯之心Theyshowedmercytotheirenemies.atthemercyof任……处置；无能为力Thedestiny(命运）ofManisatthemercyofhimself.5.protectvt.保护protectsb./sth.from(against)sth./doingsth.TherainforestsinBrazilareprotectedfrombeingdestroyed.protectionn.keepsb.fr

5、omdoingstopsb.(from)doingpreventsb.(from)doing阻止某人做某事Thesunglassescanprotectyoureyesfromthesunlight.6.containvt.包含；装有；容纳；容忍Thisarticlecontainsimportantinformationaboutwildlifeprotection.Thehallcancontain500people.[辨异]contain指包含者是组成部分，include指包含者只是整体的一部分，如：Seawatercontainssalt.Fifteenpersonswerepr

6、esent,includingthechairman.7.affectvt.影响；感动；侵袭Smokinggreatly_______health.辨析:effectn.haveaneffecton/uponsb./sth.对...造成影响Smoking__________________health.comeintoeffect实施；生效bring/carrysth.intoeffect实施；使生效beofnoeffect无效的；无用的sideeffect副作用hasagreateffectonaffects8.appreciatevt.Ideeplyappreciateyourkin

7、dness.Weappreciatethedangerahead.[联想]appreciatedoingsth.感激/欣赏做某事Weappreciatedyoursendingthelettertoussoon.Wewillappreciateyourwakingusuptomorrowmorning.欣赏；感激；意识到1）表示“感激；赞赏”时，后接名(代)词、动名词作宾语，不能接不定式。2）表示“感谢”时appreciate的宾语