冀教版高中英语必修3Unit8 Protecting the Environment(词汇).doc

用心爱心专心115号编辑Uint8词汇Keywordslose.丢失；失败；没赶上；走的慢Loseonesbalance失去平衡;losehispatient没治愈病人;losepatience失去耐心;losetwosons失去两个儿子;loseheart失去信心;loseoneslife丧命;losereason失去理智;loseone’sway迷路;loseagame/battle输掉比赛;loseone’strain/bus错过车.Loseanopportunity失去机会;lose10seconds慢10秒bet.v.打赌。betonsth.对---打赌Betagainststh打赌某事不可能发生Ibetthathewontcome我敢说他回来cattle/n.牛fiveheadofcattle.五头牛reserve.v.保留；保存copy—rightreserves.保留版权Theyreservedthemselvesforthenextbattle.他们为了下一场战斗养精蓄锐5.stillness.n.寂静；still.adj.stilllake寂静的夜晚/stillnight寂静的夜晚/keepstill一动不动/standstill站着别动6.reduce.v减少reduce+by表示减少了若干时用BYreduceto表示减少到什么程度用TOtheyreducedthepriceby10percent.Theyreducedtheamountto40percent.7.destroy表示破坏往往是毁灭性的damage是部分破坏可以恢复theearthquakedestroyedtheancienttower.Theyarerepairingthedamagedcar.8.varietycomplexityvariety.n.表示变化性着重多样性Iwantmorevarietyinmyfood.Complexity.意思是复杂性着重某事物的组成部分相互关系错综复杂。9.dueto;owingto;becauseof;thanksto这几个都表示由于用时要区分好.dueto一般用做ADJ短语使用而owingto一般为副词短语使用。如thepopulationinthisareaischieflyduetothedevelopmentofsomeplasticindustry.Iamlateowingtoanaccident.Thanksto由于Thanksfor为---而感谢Thankstoyourhelpwefinishedthetaskontime.ThanksforyourkindnessandIwillneverforgetyou.becauseof比owingto更常用10.responsibilityduty.Responsibility.表示责任心强调意义上应该尽的责任。Heisnotamanlackinginresponsibility.他不是一个没有责任心的人。Duty.表示职责责任义务表示依据法律道德要求必须达到的义务职责等。Everypersonhasadutytohiscountry.weshouldputdutybeforepleasure.Onduty值班Offduty下班Doone’sduty尽责