新概念第二册第86课（课堂PPT）.ppt

Lesson86Outofcontrol1【Newwordsandexpressions】swing（swung,swung）v.转向speedboatn.快艇desperatelyadv.绝望地companionn.同伙，伙伴waterski（由快艇牵引水橇）滑水buoyn.浮标dismayn.沮丧tremendousadj.巨大的petroln.汽油driftv.漂动，漂流gentlyadv.缓慢地，轻轻地2一單詞講解：swing（1）v.转向、突然轉向、轉變方向、轉變思想（swung,swung）eg：Iwantedtoswingroundandshoutathim.我想转向他吼叫eg：Thatbicyclewillswingaroundthecorner.那輛自行車將在轉彎處轉彎eg：Itsimpossibletoswingacarinsuchanarrowpathlikethis.這樣一個狹窄的道路上不可能掉轉汽車方向的noroomtoswingacatnoenoughroomtoswingacat無轉身之地、過於狹窄3（2）v.擺動、使擺動eg：Itsbadmannerstoawingyourlegswhileeating.吃飯時晃動雙腳是不禮貌的。

eg：Themonkeyisswingingitselffromtreetotree.猴子在樹上從這棵樹蕩到那棵樹3）n.擺動、振動eg：Theswingoftheshipmakesmesick.船的晃動讓我感到想吐4）n.鞦韆eg：Therearesomeswingsinthepark.公園裡有許多鞦韆getonaswing上鞦韆；swingshift中班工人（美口語）4 speedboat n. 快艇speedway（美）高速公路、賽車跑道speed n. 速度、速率 ； run at full speed 全速at a speed of 40 miles an hour每小時 40英里的速度at speed 以高速 ； speedy adj. 快速的、及時的a speedy reply 及時的回答5desperately（1）adv.绝望地、不顧一切的、情急的eg：Hesaiddesperatelythattheopposingteamwastoostrongforus.對手對我們說太強大了2）adv.極度地eg：Hewasdesperatelybusy.他極度地忙desperate（1）adj.不顧一切的、亡命地makedesperateeffortstodosth拼命地做某事eg：Thedesperatethiefshotatthepoliceman.亡命的小偷向警察開槍。

2）adj.悲觀的、幾乎沒有希望的eg：Herillnessisdesperate,butnothopeless.她的病不樂觀但並不是毫無希望3）adj.渴望的、很渴望的bedesperateforsthbedesperatetodosth極度渴望要（做）某事eg：Hewasdesperateforfame.他渴望有個名聲eg：Heisdesperatetopasstheentranceexam.他渴望通過入學考試6companion（1）n.同伙，伙伴eg：Badcompanionscanleadyoungpeopleastray.不良同伴可導致青少年誤入歧途acompanioninarms戰友alifelongcompanion一個終身的伴侶（2）n.旅伴eg：Ihadagoodcompanionwhiletraveling.在旅途中我有一個好旅伴7waterski（由快艇牵引水橇）滑水ski滑雪；goskiing去滑雪skate滑冰；goskating去滑冰buoyn.浮标、救生圈lifebuoy救生圈buoyancyn.浮力、樂觀的性情buoyantadj.樂觀的、輕鬆愉快的buoyantlyadv.樂觀地,輕松愉快地dismay（1）n.沮丧、驚慌、膽怯indismaywithdismay驚慌toonesdismay使驚慌的昰（2）v.使驚慌、使膽怯bedismayedat對某事驚慌8tremendousadj.（大小、數量、程度）驚人的、巨大的atremendousexplosion極大的爆炸聲atremendouseffort極大的努力eg：Heranatatremendousspeed.他以驚人的速度跑。

tremendouslyadv.trimendsliad.可怕地；極大地eg：Theexamwastremendouslydifficult.這次考試非常困難petroln.汽油gasgasoline汽油petrolstationgasstationfillingstationn.加油站petroleum石油；petro岩石；oleumulim油9drift（1）v.漂动，漂流eg：Theraftwasdriftingdowntheriver.這木筏漂流順流而下eg：Thewinddriftedtheboattowardtheshore.風把船吹向岸邊2）n.漂流、漂移thedriftofaniceberg冰山的漂移thedriftofpopulationfromcountrytocity.人口從鄉村遷移到城市（3）n.漂流物bigdriftsofsnow吹積成的大雪堆adriftofdeadleaves吹積成的枯葉堆10gently（1）adv.缓慢地，轻轻地eg：Handletheglasswaregently.小心的處理玻璃器皿2）adv.溫柔地eg：Shespokegentlytothefrightenedchild.她溫柔的和那個嚇壞的孩子說話。

gentle（1）adj.溫柔地、和善的eg：Heisaverygentlyperson.他是個很溫和的人eg：Mothersarealwaysgentlewiththeirbabies.母親總是溫柔的對待她們的嬰兒2）adj.和緩的/mildspeakinagentlevoice.以和緩的語調說話agentleslope和緩的斜坡（3）adj.馴服的agentlehorse一匹馴服的馬；asgentleasalamb性情溫順如小羊11Listentothetext12三課文講解：Asthemantriedtoswingthespeedboatround,thesteeringwheelcameawayinhishands.当那人试图让快艇转弯时，方向盘脱手了steeringwheel方向盤steerv.掌舵、駕駛eg：Hecarefullysteeredhiscararoundthecorner.他小心翼翼地駕駛他的車在拐角處steeraship駕駛船；steersmenn.舵手comeaway掉下、脫落eg：ThehandlecameawayfromthepitcherwhenIgraspedit.當我抓起水罐時它的柄脫落了。

13Hewaveddesperatelytohiscompanion,whohadbeenwaterskiingforthelastfifteenminutes.他绝望地向他的伙伴挥手，他的伙伴在过去的15分钟里一直在滑水wavetosb對揮手forthelast+一段時間通常搭配完成時態forthelast10years在过去的10分钟里Bothmenhadhardlyhadtimetorealizewhatwashappeningwhentheywerethrownviolentlyintothesea.他们两个还没来得及意识到究竟发生了什么事情，就被猛地抛入了海里hardlywhen幾乎沒時間做某事、一就eg：Hardlyhadwegotintothecountrywhenitbegantorain.Wehadhardlygotintothecountrywhenitbegantorain.我們一到鄉下天就下雨了bethrowninto被拋進、被扔進14Thespeedboathadstruckabuoy,butitcontinuedtomoveveryquicklyacrossthewater.快艇撞上了一个浮标，但它仍在水面上快速行驶着。

Bothmenhadjustbeguntoswimtowardstheshore,whentheynoticedwithdismaythatthespeedboatwasmovinginacircle.两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，withdismay惊愕地Itnowcamestraighttowardsthemattremendousspeed.它现在正以惊人的速度直冲他们驶来cometowards朝著來straightadv.筆直、径直comestraighttothepoint一句說出問題的核心attremendousspeed以驚人的速度atfullspeed以全速15Inlessthanaminute,itroaredpastthemonlyafewfeetaway.不到1分钟的工夫，它从离他们只有几英尺远的地方呼啸着驶了过去inlessthan不及inlessthannotime一會兒、立刻roar（1）v.（猛獸）吼叫、咆嘯eg：Lionswereroaringinthedistance.獅子在遠方咆哮著2）v.大聲喊叫、吵嚷eg：Thepatientroaredwithpain.病人疼痛大叫著。

eg：Theaudienceroaredwithlaughteratthejoke.觀眾聽了這個笑話哄堂大笑3）v.轟鳴、呼嘯eg：Thetruckroaredpast.卡車呼嘯而過eg：Thethunderroared.雷聲隆隆roaroneselfhoarse喊啞了嗓子settheroominaroar引的滿堂哄然大笑16Afterithadpassed,theyswamonasquicklyastheycouldbecausetheyknewthattheboatwouldsoonreturn.快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来passv.經過passpassedpassedpastprep.經過Theyhadjusthadenoughtimetoswimoutofdangerwhentheboatagaincompletedacircle.他们刚刚来得及游出危险区，快艇就又转完了一圈enough（1）adv.足夠地eg：Yourworkisnotgoodenough.eg：Imissedthetrainthismorning.Ididntgetupearlyenough.（2）adj.足夠的eg：Ididntbuyenoughsugar.eg：Thereareenoughflowersinthatvase.17Onthisoccasion,however,ithadsloweddownconsiderably.然而这一次它的速度慢多了。

onthisoccasion这一次slowdown慢下來considerablyadv.很、頗、相當considerable（1）adj.很、可觀的、相當的aconsiderabledifference明顯的差別（2）adj.重要的considerableman一個要人18Thepetrolhadnearlyallbeenusedup.汽油几乎已经用光useup用盡、耗盡（常用被動語態）eg：Thesoldierswereusedupafterthelongbattle.士兵們長期鬥爭後耗盡體力comeintouse投入使用eg：Computershavecomeintouseintheclass.這個班開始使用電腦了makeuseof利用。