單元知識梳理Unit8Protectingtheenvironment重點單詞1.sharkn.鯊魚2.plasticn.塑料adj.塑料的；可塑的3.bottlen.瓶子；一瓶的容量4.binn.垃圾箱；大儲藏箱→arubbishbin垃圾桶5.recyclev.回收利用；再利用→recyclableadj.可回收利用的；再循環(huán)的→recyclingn.回收利用6.whalen.鯨thebluewhale藍(lán)鯨7.gunn.槍；炮8.stomachn.胃；腹部→stomachachen.胃痛9.situationn.狀況；形勢→dangeroussituation危險情況→economicsituation經(jīng)濟(jì)形勢10.worseadj.更糟的；更壞的（bad的比較級）→getworse變得更糟→worsethan比……更糟→worsenv.（使）變得更壞→worstadj.最差的；最壞的（bad的最高級）11.producev.生產(chǎn)；制造→producern.生產(chǎn)者12.tonn.噸；大量；許多13.productn.產(chǎn)品；結(jié)果→productionn.生產(chǎn)→productiveadj.多產(chǎn)的14.wasten.垃圾；浪費v.浪費15.killv.殺死；導(dǎo)致死亡；破壞→Killtwobirdswithonestone.一石二鳥。［諺語］16.pollutev.污染；弄臟→pollutionn.污染17.sufferv.遭受；蒙受；受苦→sufferfrom遭受→sufferingn.苦難→sufferern.受苦者18.cheapadj.便宜的19.reducev.減少；降低→reductionn.減少20.hardlyadv.幾乎不→hardlyever幾乎從不→hardadj.困難的→hardshipn.艱難21.governmentn.政府→governv.統(tǒng)治→governorn.統(tǒng)治者；管轄者22.deadadj.無生命的；廢棄的→deathn.死亡23.landn.大地；陸地v.著陸→landon著陸24.conditionn.條件；狀況→livingconditions生活條件→ingoodcondition狀況良好25.technologyn.科技；工藝→technologicaladj.科技的→technologistn.技術(shù)專家26.survivev.艱難度過；幸存；存活→survivaln.生存→survivorn.幸存者27.centuryn.世紀(jì)；百年28.spiritn.精神；心靈→thespiritof...……的精神→inhigh/lowspirits情緒高漲/低落29.completev.完成；結(jié)束adj.完全的→completelyadv.完全地30.gasn.天然氣；氣體31.oiln.石油；原油；油32.planetn.行星；地球33.increasen.&v.增加；增長34.effectn.影響；效果；結(jié)果v.引起；使發(fā)生→haveaneffecton對……有影響→effectiveadj.有效的35.seriousadj.嚴(yán)重的；嚴(yán)肅的→seriouslyadv.嚴(yán)重地36.causev.造成；引起；導(dǎo)致n.原因；理由；事業(yè)37.floodn.洪水；大量38.stormn.暴風(fēng)雨；沙暴→stormyadj.暴風(fēng)雨的39.actionn.行動；行為→takeaction采取行動→actv.行動→activeadj.活躍的40.addressv.設(shè)法解決；演講n.地址；演講33.excellentadj.

卓越的,極好的34.satisfyv.

使(某人)滿意→satisfyingadj.

令人滿意的→satisfiedadj.

滿意的→satisfactionn.

滿意;滿足;樂事toone’ssatisfaction令某人滿意的是35.zeronum.

零重點短語1.goforaswim游泳2.beharmfulto對……有害3.getworse變糟糕4.agreetodo同意做……5.therestof剩余的6.millionsof數(shù)百萬的7.tonsof許多；大量的8.beeasytodo容易做9.haveabigimpacton對……有很大影響10.o...把……變成……11.carryout實施12.carryon繼續(xù)13.getafever發(fā)燒14.leadto導(dǎo)致15.turnoff關(guān)閉重點句子1.Ifwedonothing,thesituationwillgetworse.如果我們什么都不做，情況會變得更糟。2.Evenworse,millionsofanimalsarekilledbyplasticeveryyear.更糟糕的是，每年有數(shù)百萬動物因塑料而死亡。3.Smallchangesinourdailyhabitswillhaveabigimpactonreducingplasticwaste.我們?nèi)粘Ａ?xí)慣中的微小改變將對減少塑料廢物產(chǎn)生重大影響。4.TheSaihanbaSpiritinspiredtheforesterstocompletethedifficultt