新概念二L86ppt课件

Lesson86,Outofcontrol,1,2,Whathappenedwhenthemantriedtoswingthespeedboatround?Whathappenedtothespeedboatafteritstruckabuoy?,Questionsonthetext,3,words,swingspeedboatdesperatelycompanionwaterskibuoydismaytremendouspetroldriftgently,v.转向n.快艇adv.绝望地n.同伙，伙伴（由快艇牵引水橇）滑水n.浮标n.沮丧adj.巨大的n.汽油v.漂动，漂流adv.缓慢地，轻轻地,4,swing（swung,swung）（1）v.转向、突然转向、转变方向、转变思想这样一个狭窄的道路上不可能调转汽车方向的。Itsimpossibletoswingacarinsuchanarrowpathlikethis.（2）v.摆动、使摆动猴子在树上从这棵树荡到那棵树。Themanisswingingitselffromtreetotree.（3）n.摆动、震动船的晃动让我感到想吐。Theswingoftheshipmakesmesick.（4）n.秋千公园里有许多秋千。Therearesomeswingsinthepark.,5,desperately（1）adv.绝望地、不顾一切地他绝望地说，对手对我们来说太强大了。Hesaiddesperatelythattheopponentwastoostrongforus.（2）adv.极度地他极度地忙。Hewasdesperatelybusy.desperate（1）adj.不顾一切的、亡命的亡命的小偷向警察开枪。Thedesperatethiefshotatthepoliceman.（2）adj.渴望的、很渴望的bedesperateforsth极度渴望要（做）某事他渴望通过入学考试Heisdesperatetopasstheentranceexam.,6,companion（1）n.同伙，伙伴战友acompanioninarms不良同伴导致青少年误入歧途。Badcompanionscanleadyoungpeopleastray.（2）n.旅伴在旅途中我有一个好旅伴。Ihadagoodcompanionwhiletraveling.,7,dismay（1）n.沮丧、惊慌、胆怯indismaywithdismay惊慌toonesdismay使某人惊慌的是让她惊慌的是，她的名字不在名单上。Toherdismay,hernamewasnotonthelist.（2）v.使惊慌、使胆怯bedismayedat对某事惊慌听到这个消息她非常惊慌。Shewasdismayedatthenews.,8,tremendousadj.（大小、数量、程度）惊人的、巨大的极大的爆炸声atremendousexplosion极大的努力atremendouseffort他以惊人的速度跑。Heranatatremendousspeed.tremendouslyadv.可怕地；极大地这次考试非常困难Theexamwastremendouslydifficulty.,9,drift（1）v.漂动，漂流这木筏顺流而下Theraftwasdriftingdowntheriver.风把船吹向岸边。Thewinddriftedtheboattowardtheshore.（2）n.漂流、漂移人口从乡村迁移到城市thedriftofpopulationfromcountrytocity.（3）n.漂流物漂木driftwood,10,gently（1）adv.缓慢地，轻轻地小心的操作玻璃器皿。Handletheglasswaregently.（2）adv.温柔地她温柔的和那个吓坏了的孩子說話。Shespokegentlytothefrightenedchild.gentle（1）adj.温柔地、和善的母亲总是温柔的对待她们的婴儿。Mothersarealwaysgentlewiththeirbabies.（2）adj.和缓的/mild以和缓的语调说话speakinagentlevoice.（3）adj.驯服的一匹驯服的马agentlehorse,11,Outofcontroloutof失去，欠缺我们没有面包了Weareoutofbread.他已经失业2个月了Hehasbeenoutofworkfortwomonths.飞机失去了控制，撞到了山上。Theplanegotoutofcontrolandcrashedinthemountains.,12,Asthemantriedtoswingthespeedboatround,thesteeringwheelcameawayinhishands.steeringwheel方向盘steerv.掌舵、驾驶他小心翼翼地驾驶他的车在拐角处。Heaway掉下、脫落当我抓起水罐时它的柄脱落了。ThehandlecameawayfromthepitcherwhenIgraspedit.,13,Hewaveddesperatelytohiscompanion,whohadbeenwaterskiingforthelastfifteenminutes.wavetosb对挥手他向朋友们挥手告别Hedgoodbye(tohisfriends).forthelast+一段时间通常搭配完成时态在过去的10年里，他一直从事教学工作。Hehasbeenteachingforthelast10years,14,Bothmenhadhardlyhadtimetorealizewhatwashappeningwhentheywerethrownviolentlyintothesea.hardlywhen一就我们一到乡下就开始下雨了。Hardlyhadwegotintothecountrywhenitbegantorain.bethrowninto被抛进、被扔进Theydidnotmakemehappy,however,asthiswasthedayIwasthrownintoschoolforthefirsttime.这一切丝毫不能使我开心起来，因为，这是我被扔进学校的第一天。,15,Bothmenhadjustbeguntoswimtowardstheshore,whentheynoticedwithdismaythatthespeedboatwasmovinginacircle.withdismay惊愕地、绝望地Sheneverfacesadifficulttaskwithdismay.面对困难的任务她从不气馁。Wewitnessedthesightwithdismay.我们惊呆地目睹那情景。,16,Ietowards朝着來straightadv.笔直、径直直走gostraightcomestraighttothepoint一句说出问题的核心attremendousspeed以惊人的速度atfullspeed以全速,17,Inlessthanaminute,itroaredpastthemonlyafewfeetaway.inlessthan不到roar（1）v.（猛兽）吼叫、咆哮狮子在远方咆哮着。Lionswereroaringinthedistance.（2）v.大声喊叫、吵嚷病人疼痛大叫着。Thepatientroaredwithpain.（3）v.轰鸣、呼啸一部大卡车隆隆地驶过马路Ahugetruckroareddowntheroad.,18,Afterithadpassed,theyswamonasquicklyastheycouldbecausetheyknewthattheboatwouldsoonreturn.passv.经过pastprep.经过Theyhadjusthadenoughtimetoswimoutofdangerwhentheboatagaincompletedacircle.enough（1）adv.足够地你的工作做得不够好Yourworkisnotgoodenough.（2）adj.足够的我没买足够的糖Ididntbuyenoughsugar.,19,Onthisoccasion,however,ithadsloweddownconsiderably.onthisoccasion这一次slowdown慢下來considerablyadv.很、颇、相当considerable（1）adj.很、可观的、相当的明显的差別aconsiderabledifference（2）adj.重要的一个要人considerableman,20,Thepetrolhadnearlyallbeenusedup.useup用尽、耗尽（常用被动语态）士兵们长期斗争后耗尽体力。Thesoldierswereusedupafterthelongbattle.use的常见短语；comeintouse投入使用这个班开始使用电脑了。Computershavecomeintouseintheclass.makeuseof利用你应该好好利用这个机会。Youshouldmakethebestuseofthischance.,21,Beforelong,thenoisedroppedcompletelyandtheboatbegantodriftgentlyacrossthewater.beforelong不久dropvi.减少，变弱，消失当他看到玛丽生气了，他的声音就降低了。WhenhesawthatMarywasannoyed,hisvoicedropped.我们在风停之前都必须在家呆着。Wehadtostayathomebeforethewindhaddropped.,22,过去完成时的用法1）过去完成时表示过去某时前某事已经发生（过去的过去）WhenIarrivedJanehadjustleft.2)过去时间有时由一时间状语表示出来，但更多情况下时间都由上下文表示出来：Shefoundshehadlefthercaseonthetrain.使用过去完成时的一些常见情况1）用在宾语从句中（特别是在间接引语中）HesaidthathehadbeeninChinaforovertenyears.,23,2)用在状语从句中：Whenshehadsunghersongshesatdown.3)和time一道用:ItwasthefirsttimeIhadmadesuchamistake.4)用在than或as引导的从句中：Wefinishedtheworkearlierthanwehadexpected.5)用于hope,intend,mean,think等动词表示未实现的愿望：Ihadhopedtobetobacklastnight,butIdidntcatchthetrain.,24,过去完成进行时的用法：1）过去完成进行时表示持续到过去某时的一个动作：Hewastired.Hehadbeenworkingsincedawn.2）过去完成进行时和现在完成进行时的用法是一致的，只不过是把时间从现在移到了过去：Iveoftenbeenthinkingofyou.(现在完成进行时)Ihadoftenbeenthinkingofyou.(过去完成进行时),25,3）过去完成时和过去完成进行时的差别是，前者表示动作已经完成，后者表示动作一直在继续（可能还在进行）：Hehadpaintedthestreetdoor.(过去完成时)Hehadbeenpaintingthestreetdoor.(过去完成进行时)4）这个时态可用在某些从句中：Ididntknowyouhadbeenwaitingforme.,26,EnoughandFairly,enough表示“足够”，用在形容词或副词之后，有“为了某种目的”的含义。ImoldenoughtoknowImdoing.Ididntarriveatthestationearlyenough.我到车站到得不够早（我误了火车）。fairly表示“相当”，通常修饰表示肯定意义的词：Thewaterinthepoolisfairlywarm,butnotwarmenoughtoswi