9B-Unit-3-The-environment

19B-Unit3TheenvironmentⅠ.重点词汇1.concernn.担心，忧虑翻译：我们主要担心的是孩子们的安全。Thereisnocauseforconcern.不必担心。2.lifelessadj.无生命的，无生物生长的翻译：Igotsickandtiredoflearningboringgrammarrulesandlifelessword.【近义词】deadadj.死亡的翻译：Therewasnobreathingorpulseandhewaslifeless/dead.3.resultn.结果Theresultofthematchwas2-1toChicago.比赛结果芝加哥队以二比一获胜。翻译：Hedidhisbesttoachievebetterresultinhiswork.【常用短语】asaresultof……由于…….结果；asaresult结果，因此翻译：由于下雪他迟到了。翻译：Hedefeatedallcompetitorsandwonthescholarshipasaresult.4.increasev.使增长，增多，增加Smokingincreasesyourchancesofgettingcancer.吸烟增加了得癌症的可能性。【拓展】increaseto与increaseby的区别：例如：Thepopulationhasincreasedfrom1.2millionto1.8million.翻译：Thepriceofthericehasincreasedby20%.翻译：5.destroyv.摧毁，毁灭Therewasafireintheartgalleryandseveralfamouspaintingsweredestroyed.美术馆失火，烧毁了几张著名的画。翻译：洪水完全毁掉了这座城市。6.naturen.自然界，大自然Welikecamping,itmakesusfeelclosertonature.翻译：Ourpurposeisnotonlytoconquernaturebutalsotoremakenature.2我们的目的不仅要征服自然，而且还要改造自然。【同根词】naturaladj.自然的，天然的Don’tworry.It’sanaturalphenomenon.别担心，这是自然现象。翻译：Wemustprotectthenaturalenvironment.7.properadj.正确的；恰当的Ididn’tthinkitwaspropertoaskforthelady’stelephonenumbersosoon.我认为这么快就要那位女士的电话号码不太合适。HerpropernamewasHelen.她正式的名字叫海伦。【同根词】properlyadj.正确地，合适地翻译：ShecanreadGermanbuthastroublespeakingitproperly.8.friendlyadj.友好的，无害的翻译：Wemustmaintainfriendlyrelationswiththem.Youcatisn’tveryfriendly.你的猫不太友好。9.recyclev.回收利用Ifwelearntorecyclematerials,ournaturalresourceswilllastlonger.翻译：Formanyoftheproductsweuse,weareabletorecycle.我们有很多用过的东西是可回收的。10.solutionn.解决方法Idon’thaveasimplesolutiontotheproblem.我没有解决这个问题的简单办法。Hasanyonefoundasolutiontoquestion1?谁找到了问题1的解决方法？重点句型1.TheatmospherearoundtheEarthisnecessaryforalllivingthings.Sth.Isnecessaryforsb/sth对于某人而言，干什么是必须的。氧气是一切生命所不可缺少的。___________________________________________________石油是船和飞机起飞的必需品。___________________________________________________拓展：It’snecessaryforsb.todoItisnecessaryforustotakepartinPhysicallabour.___________________________________________________对于政府而言采取措施停止污染是必要的。___________________________________________________2.Asaresultofthegreenhouseeffect,theEarth’stemperatureisincreasing.asaresultof…由于…的结果。她由于受伤而死亡。____________________________________________________3Thefloodcameaboutasaresultoftheheavyspringrains.____________________________________________________3.Weshouldalsorecycleasmanythingsaswecan.as…aswecan尽我们可能。我们必须尽可能多练习说英语。____________________________________________________4.Ifwejustlearntoliveinnewanddifferentways,wecanmakeadifference.Makeadifference有作用，有影响，与众不同Theeasiestwaytomakeadifferenceisnottothrowrubbishaway.____________________________________________________Itdoesn’tmakeadifferencetoyou,doesit?_____________________________________________________一．根据句意和括号内的提示语，完成下列句子，并注意正确的形式。1.ThescientistsguessthatVenus（金星）is_________（无生命的）。2.Thismountainisaboutfourkilometersabovethe___________（海平面）3.Everybodyknowsthe__________（环境）isveryimportanttous.4.Insomebigcities,thepollutionofthe__________（大气层）isserious.5.__________（温度）usuallydecreaseswithheight.6.Heshowed__________（担心）thattheshipmightbeindanger.7.It’sa___________（合适的）Christmasdinner,withturkeyandbreadsauce.8.Frogseatpestswhich__________（破坏）cropsandcarrydisease.9.Themostamazingthingabout__________（大自然）isitsvariety(多样性)10.This___________（回收利用）ofwastematerialsisawayofreducingpollution.Key:1.lifeless2.sealevel3.environment4.atmosphere5.Temperature6.concern7.proper8.destory9.nature10.recycle二．根据句子的意思，用所给词的适当形式填空。1.It’sclearthat__________（nature）disasterisoneofthereasonstotheeconomiccrisis.2.Inordertoprotectthewaterresources,weneed_________(take)properaction.3.Ourenvironmentis__________(danger)ifwedon’tstoppollutingit.4.Cuttingdowntreesalso___________(destroy)thehomesofanimals.5.Idon’tdoubtthatthepoliceacted__________(proper)6.Thefoodindustryisplayingmoreattentiontoyoung___________(consume).7.Itcausesthesurfaceofthesoiltobe__________(easy)destroyedbyrain.8.Wecanhelpprotecttheenvironmentifwechangeourbad__________(habit).9.Asaresultoftheearthquake,manypeople_________(leave)homeless.10.Thegovernmenthasdecided_________(increase)salariesforallcivilservants.Key:1.natural2.totake3.dangerous4.destorys5.properly6.consumers7.easily8.habits9.wereleft10.toincrease三.用下面黑体字完成下列句子，注意正确的形式。ThrowawayinordertoindangertakeinmountainsofresultinThesameasasaresultofbedifferentfromlet…in1.___________climbthemountain,heboughtapairoftrainers.42.Lifeinthefuturewill________________lifetoday.3.Drivingacarisnot________________drivingaboat.4.Iopenedthewindowand________________thefreshair______________everymoring.5.Don’t_________youroldbooks,youcangivethemtoyourneighborswhoneedthem.6.Manywildanimalswillbe______________ifwedon’tprotectthemwell.7.Herhairstartedfallingout______________radiationtreatment(放疗).8.Plants_____________waterthroughthesoiltheygrowin.9.Asaworkerinarestaurant,shehastowash_____________disheseveryday.10.Cuttingdownsomanytreescan______________floods.Key:1.Inorderto2.bedifferentfrom3.thesameas4.let…in5.throwaway6.indanger7.asaresultof8.takein9.mountainsof10.resultin四．单项选择1.Wemustdosomethingtostoppeoplef