新概念第二册lesson53

Lesson53Hotsnake★hotadj1）热的，炎热的•Strikewhiletheironishot.•趁热打铁.2）调味品辣的•辣椒和芥末是辣的.•Pepperandmustardarehot.3）强烈的,激烈的,热烈的.•haveahottemper脾气暴躁•ahotpotato•棘手或讨厌的事物或情况★cause•1）V.引起•causesth:引起（麻烦）•粗心导致事故•Carelessnesscausesaccidents.•骄傲使人失败•Pridecausesfailurecarelessness★examine•1）v.仔细观察,检查,调查•消防队员检查了森林的每一寸土地。•Thefirefightersexaminedeveryinchoftheforest.•2）v.诊查•医生仔细的诊察了病人。•Thedoctorexaminedhispatientcarefully•3）v.考试,测试•examinestudentsinEnglish•n.exam考试=examination★accidentallyadv.意外地,偶然地•n.accident事故,意外•acaraccident•adj.accidental意外的,偶然的•意外死亡•anaccidentaldeath★remains•1）n.剩余物,残余物•残汤剩饭•theremainsofameal•2）n.(古建筑等物)遗址,废墟•圆明园遗址•theremainsofYuanmingyuan•3）n.遗体,遗骸•毛主席的遗体被保存在水晶棺材里。•TheremainsofChairmanMaowerekeptwellinacrystalcoffin.•remain1）v.留下,剩下,遗留•大火之后，我的房子里什么也没剩下。•Afterthefire,nothingremainedinmyhouse.•要做的事还很多。2）v.仍是,保持不变•他保持沉默。•Heremainedsilent.★wiren.金属线，电线•telephonewires电话线•Electricwires电线•wirelessadj.无线的★power•1）电力，动力•electricpower电力•waterpower水力•2）力,能力（自然的体力、智力）•Hispowerisfailing.•他的体力在衰退。•3）权力,势力withinone’spowerbeyondone’spower•solvev.解决,解答,回答=workoutsolveaproblem•我们必须解决经济危机。•Wemustsolvetheeconomiccrisis.•n.solution解决,解答•花费了很长时间才找出解决方法。•IttookalongtimetofindthesolutionListenandanswerquestions1.Havefiremenputoutthebigfire?2.Whatareforestfiresoftencausedby?3.Whodiscoveredthecauseofthebidfire?4.Wheredidthesnakewinditself?1.AtlastfiremenhaveputoutabigforestfireinCalifornia.消防队员们终于扑灭了加利福尼亚的一场森林大火。atlast（终于，到底）表示经过一番努力之后。putout可以表示“扑灭”、“熄灭”、“关掉”Pleaseputthelight/fireout.请把灯关掉／把火灭掉。Farwaterdoesnotputoutnearfire.[谚]远水救不了近火。2.Sincethen,theyhavebeentryingtofindouthowthefirebegan.从那时起，他们一直试图找出起火的原因。sincethen从那时起，到现在为止findout（经过研究、努力等）找出，发现，查出……Weshallfindoutthetruthearlyorlate.我们迟早会查明事实真相。Goandfindoutthetruthtoreportbackquickly.立刻查明事实真相回来汇报。我会试着查出昨天救了我的人的名字。I’lltryandfindoutthenameofthepersonwhosavedmylifeyesterday.3.Forestfiresareoftencausedbybrokenglassorbycigaretteendswhichpeoplecarelesslythrowaway.森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。becausedby…由…所引起Hisdeathwascausedbyahighfever.他的死亡是由高烧引起的。Theaccidentwascausedbythedrunkdriver.事故是由酒后驾车的司机造成的。cigaretteends烟头which引导的是定语从句4.Yesterdaythefiremenexaminedthegroundcarefully,butwerenotabletofindanybrokenglass.昨天，消防队员仔细查看了地面，但未能发现碎玻璃。beableto能够；benotableto没有能够Thedoctorswerenotabletotreatthisdisease.医生治不了这种病。Iamsorry,Iamnotabletohelpyou.对不起，我无法帮助您。Iwasnotabletogetintouchwithyouyesterday.我昨天无法和你联络上。他现在没办法接你的电话。Heisnotabletotakeyourcallatthemoment.我无法回答您的问题。Iamnotabletohelpyouwithyourquestions.5.Theywerealsoquitesurethatacigaretteenddidnotstartthefire.他们还十分肯定火灾也不是由烟头引起的。besure确定Besuretosweeptheroomclean.一定要把房间打扫干净。Iamsureyouwouldgetalongverywellwithhim.我相信你一定会跟他相处得很好。Onethingissure;hecan'thavegonefar.有一点是肯定的，他不可能走得很远。Sheissuretopasstheexamination.她一定会通过考试。startafire＝causeafire引发火灾6.Thismorning,however,afiremanaccidentallydiscoveredthecause.然而今天上午，一个消防队员偶然发现了起火的原因。discover发现（偶然发现某个已经存在的东西）Theydiscoverthatthenewteacherisverystrict.他们发现新来的老师非常严格。Hewassurprisedtodiscoverthathisbestfriendhadturnedtraitor.他惊讶地发现他最好的朋友竟成了叛徒。IdonotdiscoverthatuntilIgotopay.我去付钱的时候才发现。•snatch•1）v.抢,夺,掠取•snatchup抓起来•贼把她的包抓起来逃跑了。•Thethiefsnatchedherbagandranaway.•在他妈妈刚要看那张纸的时候，他把它夺走了。•Hesnatchedthepaperashismotherwasabouttoseeit.•2）v.(趁机)迅速取得,急急忙忙吃完饭•他出其不意,吻了她一下。•Hesnathedakissfromher.辨析•snatch迅速而有力(粗鲁地)抓住,抢•snatchachance•grab抓,抢,抢夺,抓住(热切而拼命地)•grabsthfromsb/grabsthfromsth•grasp1)抓住或咬住,抓紧•graspachance抓住机会•2)掌握•graspalanguage•hold抓住,握住,托住现在完成进行时构成：have/hasbeen+doing含义：1）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。2）表示在说话时刻之前到现在正在进行的动作。与现在完成时的区别Ihavebeenwritingabook.我一直在写一本书。（动作还将继续下去）Ihavewrittenabook.我已经写了一本书。（动作已经完成7.henoticedtheremainsofasnakewhichwaswoundroundtheelectricwiresofa16,.000-voltpowerline.他发现了缠绕在16，000伏高压线上的一条死蛇。theremains表示“尸体”、“残骸”，必须用复数形式wound为wind的过去分词。wind在这里不表示“蜿蜒”，而表示“卷在……上”、“缠绕”，常与around／round连用：Didyouwindthispieceofwireroundthetree?是你把这根铁丝缠在树上的吗？8.Inthisway,hewasabletosolvethemystery.Theexplanationwassimplebutveryunusual.就这样，他解开了起火之谜。解释很简单，却异乎寻常。Solvev.解决solvetheproblem解决问题9.Abirdhadsnatchedupthesnakefromthegroundandthendroppeditontothewires.一只鸟把蛇从地上抓起来，然后把它扔到了电线上。于是蛇就缠住了几根电线。snatchv.抓Themansnatchedherpurseandran.那人抓起她的钱包就跑。（强调动作很快很猛）drop&falla.drop表示“使落下、使掉落”，是及物动词,带宾语：Hedroppedthebag.b.fall表示“掉下、跌倒”，是不及物动词，不能带宾语。Hefelldownthestairsandbrokehisleg.10.Thesnakethenwounditselfroundthewires.Whenitdidso,itsentsparksdowntothegroundandtheseimmediatelystartedafire.于是蛇就缠住了几根电线。当它这样做时，把火花送到了地面，这些火花立刻引起了一场大火。Whenitdidso…当它这样做时……so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：HasSusangotintoUniversity?Ibelieve/thinkso.本课所需掌握词组:putoutinthiswaysincethensolvethemysteryfindoutsnatchupthrowawaywind…round5Peoplearecareless,aren'tthey?Yes,theyare.6Whendidthefiremenexaminetheground?Yesterday.7Didtheyfindanybrokenglass?No,theydidn't.8Didtheythinkacigaretteendstartedthefire?No,theydidn't.9Theywerequitesureitdidn't,weren'tthey?(Yes,theywere.)10Whenwasthecausediscovered?(Thismorning.)11Whodiscoveredit?(Afiremandid.)12Wasitwhathewaslookingfor?(No,itwasn't.)13Whatdidhenotice?Theremainsofasnakewhichwaswoundroundtheelectricwiresofa16,000-voltpowerli