新概念英语第二册+Lesson+53+Hot+snake+讲义

Lesson53Hot snake□Part1:TextAt lastfiremen haveput outa bigforest firein California.Since then,they havebeentrying to find out how the fire began.Forest fireare oftencaused bybroken glassor bycigarette ends whichpeople carelesslythrow away.Yesterday thefiremen examinedthe ground carefully,but were not able to find any broken glass.They werealso quitesure that a cigaretteend did not start thefire.This morning,however,a firemanaccidentallydiscovered thecause.He noticed the remains of asnake whichwaswound round the electric wires of a16,000-volt power line.In thisway,he wasable tosolve the mystery.The explanationwas simple but very unusual.A birdhad snatchedup the snake from the ground andthen droppedit onto the wires.The snakethenwound itself roundthewires.When it did so,it sentsparks down to the ground andtheseimmediately starteda fire.□Part2:New wordsand expressions1hot[hot]a.带电的，充电的2fireman「fai8man]n.消防队员3cause[ko:z]v.引起n.原因4examine[igz无min]v.检查5a ccidentally[华ksident3li]ad.意外地,偶然地6remains[rimeinz]n.尸体，残骸7wire[wais]n.电线8voltfvault]n.伏特（电压单位）9powerline电力线10solve[solv]v.解决11mystery[mistari]n.谜12snatch[snaetj]v.抓住13spark[spa:k]n.电火花★hot adj.工）热的，炎热的Strike whilethe»八is hot.趁热打铁hot炎热的W4KM温暖的cool凉爽的chilly寒冷的cold寒冷的,严寒的）2调味品辣的辣椒和芥末是辣的.互练习总结课文Pcppcv〃八d mustardare hot.）3强烈的，激烈的，热烈的.^\ave ak\ot temper月用气暴躁a hotp亡〃亡棘手或讨厌的事物或情况★fireman-firefighter n.消防队员kgWvanl「haidre八灯八•消防栓five extinguisher灭火器Extinguish[ik、s±Mgwi「]=p〃七cut灭火★cause）1v.引起cause sth:引起（麻烦）Carelessness causesaccidents.粗心导致事故Pride causesfailure骄傲使人失败cause sbto dosth引起某人做某事,导致某人做某事）2八.原因cause强调事情发生的直接原因（一个）reason:其他各种的理由（很多个）★examine工）5仔细观察检查,调查消防队员检查了森林的每一寸土地The firefightersexai^\ii^d every，八ck ofthe forest.2）Y・诊查医生仔细的诊察了病人The doctorcxq^vu•八ed hispatient carefully）3s考试,测试exai^ii^e studentsi八English八.exai^考试二八岫八★accidentally adv.意外地）偶然地

1.adj.〃以八七〃/意夕卜的“偶然的意外死亡〃八accidental deatk

2.〃iWe八土人.事故，意外车祸a caraccidentAccidei^tally=by ckance=by“ccide八t我偶然间发现了金矿I foui^dagold网,八c by accident/accidentally.★regains八.剩余物，残余物the rei^aii^s of a kvxeal残汤剩饭）2九（古建筑等物）遗址,废墟the HCHA“，八s ofYa八八gg〃〃八圆明园遗址七遗体」遗骸毛主席的遗体被保存在水晶棺材里The ren/rn/八sof八Mawere keptwell，八a crystalcoffin.★regain1）5留下“剩下“遗留大火之后，我的房子里什么也没剩下After thefMe」八othieg regainedi八my house.要做的事还很多Much,八s tohe done.木已成舟Wk〃ts doneis done.）2Y.仍是」保持不变他保持沉默He irei^\aii^ed silent.★wire八.金属线，电线他用一根金属线把筐绑到了自行车上He tied〃basket to the biege加with〃piece ofwive.te/epk八wires电话线ElectHc wWes电线wive/ess adj.无线的wVe/ess tele即aphg无线电报it voltn.伏特voltage n.电压，伏特数★power1）电力，动力electric power电力water power水力）2力」能力（自然的体力、智力）His poweris failing.他的体力在衰退3权力」支配力」势力political power政治权力v^ot wi加八ones power二beyond onespower力所不能及我无法理解计算机是如何工作的It isbeyond mypower to〃八dcrshmd howthe computerworks.★sv.解决」解答j回答:work out工.solve p/勿解决问题R CMs〃Mgste/g解开谜团我们必须解决经济危机We mustsolve theecoi^oi^ic crisis.2m.八解决」解答花费了很长时间才找出解决方法It tooka八g tii^etofind thesolution★snatchY,1抢」夺,掠取s八抓起来贼把她的包抓起来逃跑了The thief£i^atck\ed Merbag av^d匕〃八away.在他妈妈刚要看那张纸的时候，他把它夺走了He snatchedthe paperas hisw〃s aboutto secit.Y.2趁机迅速取得,急急忙忙吃完饭他出其不意,吻了她一下He scatheda kissfrom her.口Notes onthe textPart3:★At lastfiremen haveput outa bigforest firein California.mt Sst（终于，到底）表示经过一番努力之后2本〃亡〃土可以表示扑灭八熄灭八关掉”（Please putthe igkt/fire out.请把灯关掉/把火灭掉八〃七八Far waterWoes2put earfive.［谚远水救不了近火I★Since then,they havebeen tryingtofind outhowthefirebegan.I.si八ce the八从那时起，到现在为止2,ficd认七（经过研究、努力等）找出，发现，查出……Wc skafindout the tnxtkearly orlate.我们迟早会查明事实真相C（o ai^d findout thetrut/a toreport backquickly.立刻查明事实真相回来汇报ril tryairid findoutthe八me ofthe personwksaved kv\y lifeyesterday.我会试着查出昨天救了我的人的名字★Forest firesare oftencaused bybroken glassor bycigaretteends whichpeople carelesslythrow away.

1.bc causedbg…由…所引起His deathwas causedbyahigh fcvcc他的死亡是由高烧引起的The accidentwas causedby thedr”八k driver.事故是由酒后驾车的司机造成的

2.ciga夕ette ends烟头

3.丁hvow awag扔掉,丢弃Throw about随处扔Tkvow at扔向（有目标性）Throw t扔向（无目标性★Yesterday thefiremen examinedthegroundcarefully,butwere not able tofind anybrokenglass.The doctorswerenot able totreat thisdisease.医生治不了这种病I amsorry,I amnot able to helpyou.对不起，我无法帮助您I wasnotableto getin touchwith youyesterday.我昨天无法和你联络上他现在没办法接你的电话He isnotableto takeyour callat themoment.★They werealso quitesurethatacigaretteenddidnotstartthefire.工确定Be sure to sweepthe rookvxcleairt.一定要把房间打扫干净I aw\sure youwould get八g verywell withM/m.我相信你一定会跟他相处得很好She issuretopass the她一定会通过考试

2.start〃=cause〃fWe弓I发火灾★This a fireman accidentallydiscoveredhoweverthe cause.发现（偶然发现某个已经存在的东西）discoverThey discover that thenew teacheris verystrict.他们发现新来的老师非常严格He wassurprised todiscover thathis bestfriend hadturned traitor.他惊讶地发现他最好的朋友竟成了叛徒1do notdiscoverthatuntil Igo topay.我去付钱的时候才发现★〃he noticedthe regainsofasnake whichw swound roundtheelectricwiresofa^..OOO-volt powerline.■The%表示尸体残骸，必须用复数形式

2.，夕opfallA戏叩表示“使落下、使掉落、是及物动词,带宾语He droppedthe bag.b-fall表示“掉下、跌倒L是不及物动词，不能带宾语He felldown thestairs ai^d brokehis eg.★」The snakethen wounditselfroundthewires.When itdid sitsent sparksdowntothegroundand theseimmediately startedafire.Whe八itdids…当它这样做时……s常用于一些动词之后，代指前面提过的某个动作/某件事，以免重复Has Susa八got ii^toU八ivcirsitgI believe/think so.DPart GrammarDifficultpoints4:现在完成进行时构成have/has been+doing含义）表示从过去某时开始一直持续到现在的动作，并且还将持续下去1）表示在说话时刻之前到现在正在进行的动作2与现在完成时的区别I havebeen writinga book.我一直在写一本书（动作还将继续下去）I havewritten abook.我已经写了一本书（动作已经完成）DPart5:Homework

1.背诵他SS八S3单词课文Z.Retell thetext。