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新概念英语讲义体系新概念英语第2册.第55讲.学生版Page1of17NotagoldminePart1Basicwordsandexpressions1.goldn.金子Peopleusedtopayingold.人们过去以黄金支付。Thewatchchainismadeofgold.这表链是金的。2.minen.矿goldmine金矿新概念二Lesson55课堂内容Dreamsoffindinglosttreasurealmostcametruerecently.Anewmachinecalled'TheRevealer'hasbeeninventedandithasbeenusedtodetectgoldwhichhasbeenburiedintheground.Themachinewasusedinacaveneartheseashorewhere—itissaid—piratesusedtohidegold.Thepirateswouldoftenburygoldinthecaveandthenfailtocollectit.Armedwiththenewmachine,asearchpartywentintothecavehopingtofindburiedtreasure.Theleaderofthepartywasexaminingthesoilneartheentrancetothecavewhenthemachineshowedthattherewasgoldundertheground.Veryexcited,thepartydugaholetwofeetdeep.Theyfinallyfoundasmallgoldcoinwhichwasalmostworthless.Thepartythensearchedthewholecavethoroughlybutdidnotfindanythingexceptanemptytintrunk.Inspiteofthis,manypeopleareconfidentthat'TheRevealer'mayrevealsomethingofvaluefairlysoon.新概念英语讲义体系新概念英语第2册.第55讲.学生版Page2of17Myneighborisamineofinformationabouthistory.我的一位邻居历史知识十分渊博。Thisminewillbeopened.这个矿井将被开采3.cometrue（预言、期望等）成为事实、（愿望）实现Hisdreamtotravelaroundtheworldatlastcametrue.他周游世界的梦想终于实现了。Hisdreamwillcometruesoonerorlater.他的理想迟早会实现。4.treasuren.财宝Knowledgeisatreasure,butpracticeisthekeytoit.【谚】知识是宝库，实践是钥匙。5.revealern.探测器Heinventedanewtypeofrevealer.他发明了一种新型探测器。6.inventv.发明Whoinventedthesteamengine?谁发明了蒸汽机?Ancientpeoplesusedleavestoputonbeforeclothwasinvented.古人在布发明前用输液遮盖身体。7.detectv.探测Thenewrevealerhasbeenusedtodetectgoldmine.新探测器被用于探测金矿。Thedetectivedetectedsomeunusualofawell-dressedwoman.这个侦探发觉一个穿着讲究的女士有些蹊跷。8.buryv.埋葬Thepiratesburiedtheirtreasure.海盗埋藏了他们的财宝。Theyburiedthemselvesintheirwork.他们埋头于工作。Sheburiedherfaceintheroses,drinkinginthefragrance.她把脸埋在玫瑰里,吸入芳香。新概念英语讲义体系新概念英语第2册.第55讲.学生版Page3of179.caven.山洞Weturnedonatorchinthecave.我们在山洞里打开了手电筒。Cavesguardsthepast.10.seashoren海岸Weliketoplayontheseashore.我们喜欢在海岸玩。Wetookawalkalongtheseashore.我们沿海滨散步。11.piraten.海盗Itissaidthatthepiratesburiedtheirtreasureonthisisland.据说海盗把他们的金银财宝埋藏在这个岛上。Piratesboardedthevesselandrobbedthepassengers.海盗登上船只,抢劫旅客。12.armv.武装anarmedsoldier.Thearmedrobberwasarrested.这个持械抢劫犯被逮捕了。Don'tworry.I'marmedwithanumbrella.别担心，我带着伞呢。13.soiln.泥土Shemakesherlivingfromthesoil.她以务农为生。Somesoilsarenotsuitableforfarming.有些土壤不适于耕作。Thatfarmhasaveryrichsoil.该农场有一片非常肥沃的土壤。14.entrancen.入口We’llmeetattheentranceofthetheatre.我们在剧院入口见。theentranceexamination新概念英语讲义体系新概念英语第2册.第55讲.学生版Page4of17入学考试15.deep在表示“有……深”时要位于数字之后：Wehaveaswimmingpoolsixfeetdeep.我们有一个深6英尺的游泳池。Thesnowisthreefeetdeep.雪有三英尺深。16.finallyadv.最后Finally,theyarrivedatanagreement.他们最后终于达成了协议。Hefinallywonthegame.17.worthlessadj.毫无价值的Hegivesussomeworthlessnews.他提供给我们一些无用的消息。worthlesswork.18.thoroughlyadv.彻底地I'mthoroughlysatisfiedwithyourwork.我对你的工作完全满意。Thepartythensearchedthewholecavethoroughly.队员们接着又把整个山洞彻底搜寻了一遍。19.trunkn.行李箱；树干Letmeputyourbaggageinthetrunk.我来把你的行李放在汽车后部的行李箱内。Thetrunkofthistreeisfourmetersthick.这棵树的树干有四米粗。20.confidentadj.有信心的Weareconfidentofvictory.我们确信能胜利。Onehastobeconfidentinhimself.一个人一定要对自己有信心。Heisquiteconfidentthathewillpasstheexamination.新概念英语讲义体系新概念英语第2册.第55讲.学生版Page5of17他很有信心通过考试。21.valuen.价值Thevalueofthedollarhasfallen.美元的币值下降了。Thisdictionaryisoflittlevaluetoyou.这本词典对你没有什么帮助。22.短语复习：cometrue;failtodosth.;hopetodosth.;inspiteof;Part2StructureandVocabulary1.‘TheRevealer’hasbeenusedfor_________gold.A.todetectB.detectingC.detectD.detected2.Piratesusedtohidegoldthere,_________.A.andtheyalwaysdoB.andtheystilldoC.andtheystilldosometimesD.that’swhattheywoulddo3.Theyhopedtofindburiedtreasure.Theyhopedthey_________it.A.wouldfindB.hasfoundC.willfindD.aregoingtofind4.Wheredidthey_________thehole?A.digB.diggingC.dugD.havedug5.How_________wasthehole?A.deeplyB.depthC.deepD.down6.’TheRevealer’isaverygood_________.A.machineB.engineC.machineryD.mechanic7.Theleaderofthepartywasexaminingthesoil.Hewas_________.A.testingitB.lookingatitcarefullyC.watchingitD.trying8.Thecoinwasalmostworthless.Soitwasofsmall_________.A.worthyB.honorC.priceD.value9.Theysearchedthecavethoroughly.Theysearchedit_________.A.completelyB.acrossC.insideD.finally10.Somepeopleareconfident.They_________themachinewillbeuseful.A.confideB.believeC.confuseD.confessPart3Grammar新概念英语讲义体系新概念英语第2册.第55讲.学生版Page6of17would用于表示过去的习惯性动作及其它与usedto的对比在第31课的语法中，我们学习了用usedto表示过去的习惯。would是另一个用于描述过去经常性行为的词，它与usedto有时可以互换，有时则不可以，而且would需要指出具体时间，usedto则不需要。（1）当usedto暗示与现在的对照时，不可用would替换：Iusedtodrinkheavily,butIhavegivenupdrinkingnow.我过去喝酒很厉害，但我已戒了。Ineverusedtoeatalargebreakfast,butIdonow.我过去早饭吃得不多，可现在我吃得很多。（2）当usedto描写过去的状态时，也不可与would互换，would只表示过去特有的习惯或行为：Iusedtobeawaiter,butnowI'mataxi-driver.我过去是个侍者，但现在我是出租汽车司机。Theyusedtoownacar.他们过去有辆车。（3）当usedto不强调与现在的对比时，可与would互换。但一个故事开头时不用would，必须首先用一般过去时或usedto描述背景，然后用would表示习惯性动作：WhenIwasaboywealwaysspent/usedtospendourholidaysonafarm.Wewouldgetupat5andwewouldhelpmilkthecows.我小时候经常在农场度假。我们总是5点起床，帮助挤牛奶。Exercise1单项选择。1IdonotswimsooftenasI.AwouldBusedtoCwoulddoDusedtodo2Heisn’twhathe.AusedtobeBwouldbeCusedtoDwould3HegotoseeMothereveryvacation.AusedtoBareusedtoCwouldDwouldliketo