新概念英语第二册第55课课件

Lesson55Notagoldmine并非金矿goldn.金子sth.bemadeofgold……由金子做成的goldwatch；goldring；goldenadj.金色的,宝贵的goldensun金色的太阳goldenfish金鱼goldenopportunity宝贵的机会(opportunityn.机会,时机)eg.Iamgladtohavethegoldenopportunitytostudywithyou.Silenceisgolden.沉默是金★★★mine（1）我的eg.Heisafriendofmine.（2）矿coalmine;gold-mineamineworker＝aminer矿工mineraladj.[ˈminərəl]矿物矿石矿的矿泉的mineralwater礦泉水Newwordsandexpressionstreasuren.财宝(为总称,没有复数)treasureisland《金银岛》jewel/dʒu:əl/n.宝石珠宝,(可数)jewelryn.珠宝,珠宝类珠宝(总称,不可数)Ihavesomejewels.=Ihavesomejewelry.diamond/daiəmənd/n.钻石(可数）★detectv.探测eg.Amachinewasusedtodetectgold.detectorn.探测器detectiven.侦探★buryv.埋葬（buriedburiedburying)eg.Hewasburiedwithhiswife.他和他妻子葬在一起。NewwordsandexpressionsNewwordsandexpressions★revealern.探测器revealv.透露泄露揭露revealsthtosbeg.Sherevealedthesecrettoher.boyfriend.她把秘密向她的男朋友透露了。★inventv.发明创造eg：Bellinventedthetelephone.inventor发明家；inventionn.发明创造Newwordsandexpressions★pirate（1）n.海盗（可做定語）apirateship/flag海盜船/旗帜（2）n.盜印、盜版（可做定語）apiratevideo/tape盜版视频/磁帶★arm（1）n.手臂arminarm臂挽着臂shouldertoshoulder肩並肩handinhand手拉手（2）v.武装armsbwith用..武裝某人bearmedwith用..来武装eg.Theyouthshouldbearmedwithknowledge.Newwordsandexpressions★soiln.泥土、土壤richsoil沃土←→poorsoil瘠土区分：soil土壤（能生长植物的土地）ground地面earth地球大地（相对于天空而言）land陆地（与江河湖海相对）field田地田野★entrancen.入口entranceof/to....的入口★thoroughlyadv.彻底地（completely/totally）eg：Theysearchedthecavethoroughly.detectv.探测detectiven.侦探detectorn.探测器Newwordsandexpressions★confidentadj.有信心的confidencen.信心beconfidentofn./doingsth.beconfidentthat+从句eg：Heisconfidentofsuccess.WeareconfidentofstudyingEnglishwell.Sheisconfidentthatshewillwinrace.piraten.海盗，盗印者,盗版者apirateship/flag海盗船/旗帜vt.盗印,盗版,掠夺,翻印★soiln.泥土soiln.土壤(能生长植物的地方)earthn.地球，大地（相对于天空而言）ground.地面land陆地（与江河湖海相对）field田地，田野entrancen.入口entranceof/to………的入口entranceofthepark=entrancetothepark公园的入口thoroughlyadv.彻底地completely/thoroughly/totallythoroughadj彻底的;完全的;细致的;深入的Theysearchedthewholecavethoroughly.他们把整个洞彻底地搜寻了一遍。TextDreamsoffindinglosttreasurealmostcametruerecently.★dream①n.梦想dreamscometrue梦想成真dreamsended梦想破灭了,梦断了②v.做梦dreamofdoingsth.eg.Idreamofflyinginthesky.★cometrue变成现实实现（无被动语态）eg.Hisdreamcametrue.eg.Herealizedhisdream.（hisdreamwasrealized.）Anewmachinecalled'TheRevealer'hasbeeninventedandithasbeenusedtodetectgoldwhichhasbeenburiedintheground.★n.+called被称之为……的…use★beusedtodo被用于做某事usedtodo过去常常做某事beusedtodoing习惯于做某事TextThemachinewasusedinacaveneartheseashorewhere--itissaid--piratesusedtohidegold.★itissaid是插入语，当“据说”讲。★where=inwhich“在那儿”，修饰cave,是一个地点状语从句。eg.ThisistheriverwhereIswim.TextArmedwiththenewmachine,asearchpartywentintothecavehopingtofindburiedtreasure.★armedwith过去分词短语作状语，表伴随状态。过去分词----表被动，已经完成。eg.Theprofessorcameoftheclassroom,followedbyhisstudents.★hopingtofind现在分词短语作状语，表伴随状态。现在分词---表主动，正在进行。eg.Someleftthehallstillweeping.表示过去习惯性动作：usedto与wouldwould常和often,always,sometimes等时间频度副词及具体时间连用，而usedto则不必。would不可用于一个故事或叙述开始，usedto可用于开始，然后在用would来描述习惯性动作。在强调与现在的对比时，用usedto合适.uesdto表示过去的状态和情况，would只表示过去的习惯和行为。Exercises1.Heworksixteenhoursaday.2.Weliveinthecity.3.Healwaysscentedsoap(香皂).4.Hebuytwobarsofchocolateaday.5.Icouldn’tstandthenoiseatfirstbutIitnow.6.Iswimmingincoldwater.7.Thistoolcut.usedtousedtousesusedtoamusedtoamusedtoisusedto2.Anewmachinecalled‘TheRevealer’hasbeeninventedandithasbeenusedtodetectgoldwhichhasbeenburiedintheground.n.+called被称之为……的……beusedtodosth.被用来做某事usedtodo过去常常做某事beusedtodoingsth习惯于做某事intheground(更习惯于用“undertheground”)3.Themachinewasusedinacaveneartheseashorewhere----itissaid----piratesusedtohidegold.itissaid是插入语，当“据说”讲。where=inwhich翻译时译为“在那儿”，修饰cave；是一个地点状语从句ThisistheriverwhereIswim.4.Thepirateswouldoftenburygoldinthecaveandthenfailtocollectit.would表示过去的习惯性动作,它后面跟动词原形（bury和fail）。failtodosth.未能、不能、忘记做某事项（fail后面接动词不定式表示否定）Hefailedtoseethereasonwhytheysenthimaway.collect的含义之一为“（去）取，接”Don’tfailtocollectmebeforeyougototheparty.Veryexcited,…形容词短语做状语（位于句首，多用于说明原因或说明动作发生时主语的状态）twofeetdeep“数词+量词+形容词”可以做定语；也可以做表语Iamfiveyearsold.Thestreetisfivemeterswide.long/wide/high/deep，人有多高用“tall”.5.Veryexcited,thepartydugaholetwofeetdeep.Theyfinallyfoundasmallgoldcoinwhichwasalmostworthless.6.Thepartythensearchedthewholecavethoroughlybutdidnotfindanythingexceptanemptytintrunk.but与although/though,不连用so与because也不连用eccept与besides,exceptforeg.AllofuswillgoexceptTom.eg.AllofuswillgobesidesTom.eg.Thecompositionisgoodexceptforsomegrammamistakes.except表示“除了…没有”，强调所排除的“不包括在内”besides表示“除了…还有”，强调所排除的“包括在内”exceptfor表示“除…之外”后接的词同句子中的整体词不是同类的，指从整体中除去一个细节，一个方面。7.Inspiteofthis,manypeopleareconfidentthat‘TheRevealer’mayrevealsomethingofvaluefairlysoon.despite/inspiteof/though/evenif尽管somethingofvalue=somethingvaluable有价值的东西of表示其所修饰的名词具有某种性质、状况。ofvalue＝valuable有价值的形容词要放在不定代词的后边somethingimportant=somethingofimportanceExercise1.He____________smokealot,butnowhehasgiveup.2.Thepirates____________oftenburygoldhere.3.Theriver______________beclean.4.WhenIwasaboy,we______________spentourholidaysonafarm,we_______________getupat5andwe__________helpmilkthecows.usedtowouldusedtousedtowouldwouldReview:1.Keystructures：分词用法以及usedtodo/woulddo分词：现在分词表主动、正在进行；过去分词表被动、已经完成。usedtodo过去经常做某事，暗含现在已经