小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comUnit2BuildingthefutureⅠ.重点单词1.fossiln.2.dioxiden.3.scenarion.(pl.scenarios)4.infrastructuren.5.gridn.6.optimizevt.7.vt.降低,削弱(尤指质量);使退化,使降解;降低……的身份,侮辱……的人格,使受屈辱vi.退化,降解,分解8.landfilln.9.doughn.10.ovenn.11.vt.&vi.保护,保障,捍卫12.n.吃剩的食物,残羹剩饭;遗留物,残存物adj.剩下的,多余的13.vt.&vi.撒,撒播;散开,四散14.n.潮,潮汐,潮水;潮流,趋势;怒潮;高涨的情绪15.vi.突然消失;不复存在,消亡,绝迹16.vt.(尤指在不合适的地方)丟弃,扔掉,倾倒;丢下,抛弃n.垃圾场,废物堆17.adj.热带的,来自热带的,产于热带的18.n.奔涌向前,突然的向上运动;(强烈感情的)突发;(数量的)急剧上升,激增vi.涌,汹涌;使强烈地感到;急剧上升,飞涨19.n.庇护,避难;收容所,避难所;庇护者,慰藉20.adj.不可避免的,不能防止的;总会发生的,照例必有的,惯常的→evitableadj.可以避免的21.vt.发出,射出,散发→emissionn.排放;(光、热、气等的)发出;射出;排放物;散发物22.vi.加速,加快vt.使加速,使加快→accelerationn.加快;加速度;加速小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com23.vt.使生效,贯彻,执行,实施→implementationn.实施24.decomposev.分解→n.分解Ⅱ.核心短语1.枯竭,耗尽;干涸2.openthedoorto3.windup4.inhotwaterⅢ.经典句型1.状语从句的省略,thebatteriesleakdangerouschemicalsintotheenvironment.如果没有被合理回收,电池会将危险化学物质泄漏到环境中。2.with的复合结构,afuturewithrenewableenergymaybedifficulttopredict.考虑到这些挑战,未来是否会使用可再生能源可能很难预测。3.where引导的定语从句Asolarcollectorwouldbeplacedinalocationtocapturehigherlevelsofsolarenergyforlongerperiods.一个太阳能收集器将被放置在一个有恒定阳光的地方,以在更长时间内捕获更高水平的太阳能。4.完全倒装thousandsofislands.在这片海洋上散布着成千上万的岛屿。Ⅰ.阅读理解TheacceleratingmeltingoftheHimalayanglaciersthreatensthewatersupplyofmillionsofpeopleinAsia,newresearchwarns.Thestudy,ledbytheUniversityofLeeds,concludesthatoverrecentdecadestheHimalayanglaciershavelosticetentimesmorequicklyoverthelastfewdecadesthanthatonaveragesincethelastmajorglacierexpansion400-700yearsago,aperiodknownastheLittleIceAge.ThestudyalsorevealsthattheHimalayanglaciersareshrinkingfarmorerapidlythanglaciersinotherpartsoftheworld—arateoflosstheresearchersdescribeas“exceptional”.Thepaper,publishedinScientificReports,madeareconstructionofthesizeandicesurfacesof小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com14,798HimalayanglaciersduringtheLittleIceAge.Theresearcherscalculatethattheglaciershavelostaround40percentoftheirarea—shrinkingfromapeakof28,000km2toaround19,600km2today.TheHimalayanmountainrangeishometotheworld’sthird-largestamountofglacierice,afterAntarcticaandtheArcticandisoftenreferredtoas“theThirdPole”.TheaccelerationofmeltingoftheHimalayanglaciershassignificantimpactsonhundredsofmillionsofpeoplewhodependonAsia’smajorriversystemsforfoodandenergy.TheHimalayanglaciersaregenerallylosingicemuchfasterintheeasternregions.Thestudysuggeststhisvariationisprobablyduetodifferencesingeographicalfeaturesonthetwosidesofthemountainrangeandtheir...