新概念第二册 第55课 课件

Lesson55Notagoldmine★goldn.金子goldwatch/ringgoldenadj.金色的,宝贵的Silenceisgolden.goldenopportunity宝贵的机会★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★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★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.Newwordsandexpressions★confidentadj.有信心的confidencen.信心beconfidentofn./doingsth.beconfidentthat+从句eg：Heisconfidentofsuccess.WeareconfidentofstudyingEnglishwell.Sheisconfidentthatshewillwinrace.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TextExercises1.Heworksixteenhoursaday.2.Weliveinthecity.3.Healwaysscentedsoap(香皂).4.Hebuytwobarsofchocolateaday.5.Icouldn’tstandthenoiseatfirstbutIitnow.6.Iswimmingincoldwater.7.Thistoolcut.usedtousedtousesusedtoamusedtoamusedtoisusedtoThemachinewasusedinacaveneartheseashorewhere--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.TextVeryexcited,thepartydugaholetwofeeldeep.★Veryexcited形容词短语做状语(位于句首时，多用于说明原因或说明动作发生时主语的状态。)eg.Tiredofsleepingonthefloor,hedecidedtobuyarealbed.Inspiteofthis,manypeopleareconfidentthat'TheRevealer'mayrevealsomethingofvaluefairlysoon.Inspiteof尽管somethingofvalue=somethingvaluableeg.Thenewsisofimportancetous.=Thenewsisimportanttous.表示过去习惯性动作:usedto与would⑵usedto可用来表示過去的状态和情況；would只表示过去重复的动作，不能表示状态和情況。⑴usedto和would都可用来描述在过去某一段时间內的习惯动作或经常做的事，一般来说，我们用usedto来开始一段故事；usedto可用来表示現在与过去的对比，而would不能。⑶would常和oftenalwaysfrequentlysometimes等时间频度副词及具体时间连用。Step1Step2Step3Exercises•1）Hesmokealot,butnowhehasgiveup.•2）Itissaidpirateshidegoldhere.•3）Thepiratesoftenburygoldinthecave•4）Theriverbeclean.•5）WhenIwasaboywespendourholidaysonafarm,wegetupat5andwehelpmilkthecows.wouldusedtousedtousedtousedtowouldwouldReview: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，暗含现在已经不这样做了。woulddo有明确的过去时间，表示过去这个动作经常重复跟现在不存在比较关系2.MainPoints：eg.Allthatglittersisnotgold.發光的不一定是金子eg.Silenceisgolden.沉默是金revealsthtosb透露揭露inventsth发明某物armsbwith用…..武装某人;bearmedwith…entranceto/of…...的入口beconfidentofsth对某事有信心;beconfidentthat…对…有信心beusedtodo被用来做;usedtodo过去常常做某事;beusedtodoing习惯于做某事inspiteof不顾不管＝despiteprep.不管尽管