新概念第二冊(cè)lesson53

Lesson53Hotsnake新概念第二冊(cè)lesson53★hotadj1）熱的，炎熱的Strikewhiletheironishot.趁熱打鐵.2）調(diào)味品辣的辣椒和芥末是辣的.Pepperandmustardarehot.3）強(qiáng)烈的,激烈的,熱烈的.haveahottemper脾氣暴躁ahotpotato

棘手或討厭的事物或情況新概念第二冊(cè)lesson53★cause1）V.引起causesth:引起（麻煩）粗心導(dǎo)致事故Carelessnesscausesaccidents.驕傲使人失敗Pridecausesfailurecarelessness新概念第二冊(cè)lesson53★examine1）v.仔細(xì)觀(guān)察,檢查,調(diào)查消防隊(duì)員檢查了森林的每一寸土地。Thefirefightersexaminedeveryinchoftheforest.2）v.診查醫(yī)生仔細(xì)的診察了病人。Thedoctorexaminedhispatientcarefully3）v.考試,測(cè)試examinestudentsinEnglishn.exam考試=examination新概念第二冊(cè)lesson53★accidentallyadv.意外地,偶然地n.accident事故,意外

acaraccidentadj.accidental意外的,偶然的意外死亡anaccidentaldeath新概念第二冊(cè)lesson53★remains1）n.剩余物,殘余物殘湯剩飯theremainsofameal2）n.(古建筑等物)遺址,廢墟圓明園遺址theremainsofYuanmingyuan3）n.遺體,遺骸毛主席的遺體被保存在水晶棺材里。TheremainsofChairmanMaowerekeptwellinacrystalcoffin.新概念第二冊(cè)lesson53remain1）v.留下,剩下,遺留大火之后，我的房子里什么也沒(méi)剩下。Afterthefire,nothingremainedinmyhouse.要做的事還很多。2）v.仍是,保持不變他保持沉默。Heremainedsilent.新概念第二冊(cè)lesson53★wiren.金屬線(xiàn)，電線(xiàn)telephonewires電話(huà)線(xiàn)Electricwires電線(xiàn)wirelessadj.無(wú)線(xiàn)的新概念第二冊(cè)lesson53★power1）電力，動(dòng)力electricpower電力waterpower水力2）力,能力（自然的體力、智力）Hispowerisfailing.他的體力在衰退。3）權(quán)力,勢(shì)力withinone’spowerbeyondone’spower新概念第二冊(cè)lesson53solvev.解決,解答,回答=workoutsolveaproblem我們必須解決經(jīng)濟(jì)危機(jī)。Wemustsolvetheeconomiccrisis.n.solution解決,解答花費(fèi)了很長(zhǎng)時(shí)間才找出解決方法。Ittookalongtimetofindthesolution新概念第二冊(cè)lesson53Listenandanswerquestions1.Havefiremenputoutthebigfire?2.Whatareforestfiresoftencausedby?3.Whodiscoveredthecauseofthebidfire?4.Wheredidthesnakewinditself?新概念第二冊(cè)lesson531.AtlastfiremenhaveputoutabigforestfireinCalifornia.

消防隊(duì)員們終于撲滅了加利福尼亞的一場(chǎng)森林大火。

atlast（終于，到底）表示經(jīng)過(guò)一番努力之后。putout可以表示“撲滅”、“熄滅”、“關(guān)掉”P(pán)leaseputthelight/fireout.請(qǐng)把燈關(guān)掉／把火滅掉。Farwaterdoesnotputoutnearfire.

[諺]遠(yuǎn)水救不了近火。新概念第二冊(cè)lesson532.Sincethen,theyhavebeentryingtofindouthowthefirebegan.

從那時(shí)起，他們一直試圖找出起火的原因。

sincethen從那時(shí)起，到現(xiàn)在為止findout（經(jīng)過(guò)研究、努力等）找出，發(fā)現(xiàn)，查出……Weshallfindoutthetruthearlyorlate.

我們遲早會(huì)查明事實(shí)真相。Goandfindoutthetruthtoreportbackquickly.

立刻查明事實(shí)真相回來(lái)匯報(bào)。我會(huì)試著查出昨天救了我的人的名字。I’lltryandfindoutthenameofthepersonwhosavedmylifeyesterday.新概念第二冊(cè)lesson533.Forestfiresareoftencausedbybrokenglassorbycigaretteends

whichpeoplecarelesslythrowaway.

森林火災(zāi)時(shí)常由破碎的玻璃或人們隨手扔掉的香煙頭引起。

becausedby…由…所引起Hisdeathwas

causedbyahighfever.

他的死亡是由高燒引起的。Theaccidentwas

causedbythedrunkdriver.事故是由酒后駕車(chē)的司機(jī)造成的。cigaretteends煙頭which引導(dǎo)的是定語(yǔ)從句新概念第二冊(cè)lesson534.Yesterdaythefiremenexaminedthegroundcarefully,butwerenotabletofindanybrokenglass.

昨天，消防隊(duì)員仔細(xì)查看了地面，但未能發(fā)現(xiàn)碎玻璃。

beableto能夠；benotableto沒(méi)有能夠Thedoctorswere

notabletotreatthisdisease.醫(yī)生治不了這種病。Iamsorry,Iam

notabletohelpyou.

對(duì)不起，我無(wú)法幫助您。Iwas

notabletogetintouchwithyouyesterday.我昨天無(wú)法和你聯(lián)絡(luò)上。他現(xiàn)在沒(méi)辦法接你的電話(huà)。Heis

notabletotakeyourcallatthemoment.我無(wú)法回答您的問(wèn)題。Iam

notabletohelpyouwithyourquestions.

新概念第二冊(cè)lesson535.Theywerealsoquitesurethatacigaretteenddidnotstartthefire.

他們還十分肯定火災(zāi)也不是由煙頭引起的。

besure確定Besuretosweeptheroomclean.

一定要把房間打掃干凈。Iamsureyouwouldgetalongverywellwithhim.

我相信你一定會(huì)跟他相處得很好。Onethingissure;hecan'thavegonefar.

有一點(diǎn)是肯定的，他不可能走得很遠(yuǎn)。Sheissuretopasstheexamination.

她一定會(huì)通過(guò)考試。startafire＝causeafire引發(fā)火災(zāi)

新概念第二冊(cè)lesson536.Thismorning,however,afiremanaccidentallydiscoveredthecause.

然而今天上午，一個(gè)消防隊(duì)員偶然發(fā)現(xiàn)了起火的原因。

discover發(fā)現(xiàn)（偶然發(fā)現(xiàn)某個(gè)已經(jīng)存在的東西）Theydiscoverthatthenewteacherisverystrict.他們發(fā)現(xiàn)新來(lái)的老師非常嚴(yán)格。Hewassurprisedtodiscoverthathisbestfriendhadturnedtraitor.

他驚訝地發(fā)現(xiàn)他最好的朋友竟成了叛徒。IdonotdiscoverthatuntilIgotopay.我去付錢(qián)的時(shí)候才發(fā)現(xiàn)。

新概念第二冊(cè)lesson53snatch1）v.搶,奪,掠取snatchup抓起來(lái)賊把她的包抓起來(lái)逃跑了。Thethiefsnatchedherbagandranaway.在他媽媽剛要看那張紙的時(shí)候，他把它奪走了。Hesnatchedthepaperashismotherwasabouttoseeit.2）v.(趁機(jī))迅速取得,急急忙忙吃完飯他出其不意,吻了她一下。Hesnathedakissfromher.新概念第二冊(cè)lesson53辨析snatch迅速而有力(粗魯?shù)?抓住,搶

snatchachancegrab抓,搶,搶奪,抓住(熱切而拼命地)grabsthfromsb/grabsthfromsthgrasp1)抓住或咬住,抓緊

graspachance抓住機(jī)會(huì)

2)掌握

graspalanguagehold抓住,握住,托住新概念第二冊(cè)lesson53現(xiàn)在完成進(jìn)行時(shí)構(gòu)成：have/hasbeen+doing含義：1）表示從過(guò)去某時(shí)開(kāi)始一直持續(xù)到現(xiàn)在的動(dòng)作，并且還將持續(xù)下去。2）表示在說(shuō)話(huà)時(shí)刻之前到現(xiàn)在正在進(jìn)行的動(dòng)作。新概念第二冊(cè)lesson53與現(xiàn)在完成時(shí)的區(qū)別Ihavebeenwritingabook.我一直在寫(xiě)一本書(shū)。（動(dòng)作還將繼續(xù)下去）Ihavewrittenabook.我已經(jīng)寫(xiě)了一本書(shū)。（動(dòng)作已經(jīng)完成新概念第二冊(cè)lesson537.henoticedtheremainsofasnakewhichwaswoundroundtheelectricwiresofa16,.000-voltpowerline.

他發(fā)現(xiàn)了纏繞在16，000伏高壓線(xiàn)上的一條死蛇。theremains表示“尸體”、“殘骸”，必須用復(fù)數(shù)形式wound為wind的過(guò)去分詞。wind在這里不表示“蜿蜒”，而表示“卷在……上”、“纏繞”，常與around／round連用：

Didyouwindthispieceofwireroundthetree?

是你把這根鐵絲纏在樹(shù)上的嗎？

新概念第二冊(cè)lesson538.Inthisway,hewasabletosolvethemystery.Theexplanationwassimplebutveryunusual.

就這樣，他解開(kāi)了起火之謎。解釋很簡(jiǎn)單，卻異乎尋常。

Solvev.解決solvetheproblem解決問(wèn)題

新概念第二冊(cè)lesson539.Abirdhadsnatchedupthesnakefromthegroundandthendroppeditontothewires.

一只鳥(niǎo)把蛇從地上抓起來(lái)，然后把它扔到了電線(xiàn)上。于是蛇就纏住了幾根電線(xiàn)。

snatchv.抓

Themansnatchedherpurseandran.

那人抓起她的錢(qián)包就跑。（強(qiáng)調(diào)動(dòng)作很快很猛）

drop&fall

a.drop表示“使落下、使掉落”，是及物動(dòng)詞,帶賓語(yǔ)：

Hedroppedthebag.

b.fall表示“掉下、跌倒”，是不及物動(dòng)詞，不能帶賓語(yǔ)。

Hefelldownthestairsandbrokehisleg.

新概念第二冊(cè)lesson5310.Thesnakethenwounditselfroundthewires.Whenitdidso,itsentsparksdowntothegroundandtheseimmediatelystartedafire.

于是蛇就纏住了幾根電線(xiàn)。當(dāng)它這樣做時(shí)，把火花送到了地面，這些火花立刻引起了一場(chǎng)大火。

Whenitdidso…當(dāng)它這樣做時(shí)……

so常用于一些動(dòng)詞之后，代指前面提過(guò)的某個(gè)動(dòng)作／某件事，以免重復(fù)：

HasSusangotintoUniversity?

Ibelieve/thinkso.

新概念第二冊(cè)lesson53本課所需掌握詞組:

putout

inthisway

sincethen

solvethemystery

findout

snatchup

throwaway

wind…round

新概念第二冊(cè)lesson535Peoplearecareless,aren'tthey?Yes,theyare.6Whendidthefiremenexaminetheground?Yesterday.7Didtheyfindanybrokenglass?No,theydidn't.8Didtheythinkacigaretteendstartedthefire?No,theydidn't.新概念第二冊(cè)lesson539Theywerequitesureitdidn't,weren'tthey?(Yes,theywere.)10Whenwasthecausediscovered?(Thismorning.)11Whodiscoveredit?(Afiremandid.)12Wasitwhathewaslookingfor?(No,itwasn't.)新概念第二冊(cè)lesson5313Whatdidhenotice?Theremainsofasnakewhichwaswoundroundtheelectricwiresofa16,000-voltpowerline.新概念第二冊(cè)lesson53Askingquestions：Askmeif?T：…

there'sbeenabigforestfireinCalifornia.S：HastherebeenabigforestfireinCalifornia?T：Where??S：Wherehasbeenabigforestfire?

新概念第二冊(cè)lesson531there'sbeenabigforestfireinCalifornia.Where…2firemenhaveputitout.What/Who…3they'vebeentryingtodiscoverthecause.What/Who…4firesareoftencausedbybrokenglass.What?by/How/What…5they'realsocausedbycigaretteends.Whatelse…新概念第二冊(cè)lesson536thefiremenexaminedthegroundyesteday.When/What/Who…7theylookedforbrokenglass.What…8afiremandiscoveredthecauseaccidentally.How/What/Who…新概念第二冊(cè)lesson53KeytoSummarywritingNowthatfiremenhaveputoutabigforestfireinCalifornia,theyhavebeentryingtodiscoveritscause.Therewasnoevidencethatitwasstartedbybrokenglassoracigaretteend.Howeverafiremanhasjustsolvedthemystery.Henoticedtheremainsofasnakewhichhadbeendroppedbyabirdontosomeelectricwires.Inwindingitselfroundthewires,thesnakehadsentsparkstothegroundandthiscausedthefire.新概念第二冊(cè)lesson53KeytoKSExercisesAWhathappened：began(1.2);examined(1.4);werenotabletofind(1.5);didnotstart(1.6);discovered(1.7);noticed(1.8);waswound(1.8);wasabletosolve(1.9);dropped(1.10);wound(1.11);itdidso(1.11);sent(1.11);started(1.11)Whathashappened：haveputout(1.1)Whathasbeenhappening：havebeentryingtofind(1.2)新概念第二冊(cè)lesson53CJacklookedathiswatchforthetwentiethtime.SuddenlyJillarrived.‘I've

beenwaitingforoveranhour,’hesaidangrily.‘Younevercomeontime.’‘Oh,isthatso?’Jillanswered.‘Wereyouhereat2.30?’Jackwentred.‘Well,’hesaid,‘Igotherefiveminuteslatemyself,butyouweren'there.’‘Icamehereatexactly2.30,’Jillsaid,‘a(chǎn)ndIwaitedforfiveminutes,butyoudidn'tcome.’‘Whathaveyoubeendoingsincethen?’Jackasked.‘I'vejustbeentothehairdresser's，’Jillansweredbrightly.新概念第二冊(cè)lesson53c根據(jù)課文第二行…theyhavebeentryingtofindouthowthefirebegan可以判斷出只有c.wantedtofindoutwhathadcausedthefire最能說(shuō)明消防隊(duì)員仔細(xì)查看地面的原因，其他3個(gè)選擇都不夠全面。新概念第二冊(cè)lesson532.d根據(jù)課文第10-12行Abirdhadsnatchedupthesnakefromthegroundandthendroppeditontothewires…WhenitIdidso,itsentsparksdowntothegroundandtheseimmediatelystartedafire可以判斷只有d.asnakewhichhadbeendroppedontothewiresbyabird與課文的實(shí)際內(nèi)容相符，只有它是引起火災(zāi)的原因，其他3個(gè)選擇都不符合課文的實(shí)際內(nèi)容。新概念第二冊(cè)lesson533.a只有a.since最合乎題目意思和語(yǔ)法。因?yàn)楸揪涫乾F(xiàn)在完成進(jìn)行時(shí)，只有since引導(dǎo)的時(shí)間短語(yǔ)最適合于完成進(jìn)行時(shí)態(tài)，表示“自從……以來(lái)”，所以應(yīng)該選a.其他3個(gè)選擇都不能引導(dǎo)合適的時(shí)間短語(yǔ)。新概念第二冊(cè)lesson534.c本句表示時(shí)間的詞是often,表示經(jīng)常性的動(dòng)作，因此應(yīng)該用一般現(xiàn)在時(shí)。a.iscausing是進(jìn)行時(shí)，b.hascaused是完成時(shí)，d.iscausedby是現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)，而本句需要主動(dòng)語(yǔ)態(tài)。只有c.causes是一般現(xiàn)在時(shí)，第3人稱(chēng)單數(shù)形式，本句的主語(yǔ)Brokenglass是單數(shù)，所以c.最符合語(yǔ)法，所以選c.新概念第二冊(cè)lesson535.ca.almostcertain(幾乎肯定)，b.fairlycertain(相當(dāng)肯定)，c.completelycertain(完全肯定)，d.nearlycertain(幾乎肯定)4個(gè)選擇中只有c.同前一句中的quitesure(十分確信)意義最接近，所以選c.新概念第二冊(cè)lesson536.c只有c.succeededinsolvingit(成功解決了它)同前一句中的wasabletosolvethemystery(解開(kāi)了這個(gè)謎)的含義相同，所以c.是正確答案。其他3