課件2新概念英語(yǔ)第二冊(cè)l3353共9個(gè)樣品nce2lesson

Lesson53Hotsnake

【Newwordsandexpressions】生詞和短語(yǔ)★hotadj.帶電的,充電的hotadj.熱的；新鮮的；棘手的；帶電的,充電的hot-hot-hot麻辣燙；hot-wings辣雞翅；hotdog熱狗hot-tempered火暴(脾氣)的（tempern.脾氣）hotline熱線；hottopic熱門話題hotcake熱蛋糕Itsellslikeahotcake/cakes.表示一個(gè)東西的暢銷,熱銷bestseller暢銷的東西hotpotato棘手的問(wèn)題hotnews最熱點(diǎn)的新聞★firemann.消防隊(duì)員hydrantn.消防栓,消防龍頭fireextinguisher滅火器（extinguishern.熄滅者,滅火器）extinguish＝putout滅火★causev.&n.引起；原因①v.引起causesth.引起麻煩Carelessnesscausesaccidents.粗心導(dǎo)致事故Pridecausesfailure.驕傲使人失敗causesb.todosth.引起某人做某事,導(dǎo)致某人做某事Illnesscausedhimtolosehistemper.(loseone’stemper發(fā)火)②n.原因，強(qiáng)調(diào)事情發(fā)生的直接原因(一個(gè))because因?yàn)閞eason理由，其他各種的理由(很多個(gè))★examinev.檢查examinethesoilcheckv.核實(shí),核對(duì)★accidentallyadv.意外地,偶然地(但更趨向于“偶然”的意思)accident－>accidental－>accidentallyaccidentn.事故unexpectedlyadv.出乎意料地(更趨向于“意外”的意思)★remainsn.尸體,殘骸remains指deadbody★solvev.解決solvethemysterysolvetheproblem★snatchv.抓住catchv.抓，如抓魚holdv.握著snatchv.(突然抓起來(lái))強(qiáng)調(diào)動(dòng)作的突然性seizev.抓住(用力)seizemyarm【課文講解】1、Hotsnakehotsnake觸電的蛇getanelectricshock觸電2、AtlastfiremenhaveputoutabigforestfireinCalifornia.atlast最后，終于putoutafire撲滅火（putout撲滅，熄滅，關(guān)掉）Pleaseputthelight/fireout.afire一場(chǎng)(堆)火

3、Sincethen,theyhavebeentryingtofindouthowthefirebegan.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……（這里findout的賓語(yǔ)是個(gè)從句）I’lltryandfindoutthenameofthepersonwhosavedmylifeyesterday.4、Forestfiresareoftencausedbybrokenglassorbycigaretteendswhichpeoplecarelesslythrowaway.brokenglass被打碎的玻璃片cigaretteends煙頭

5、Theywerealsoquitesurethatacigaretteenddidnotstartthefire.beableto能夠；benotableto沒(méi)有能夠besurethat對(duì)……很有把握；quitesure相當(dāng)?shù)陌盐招詒atheradv.相當(dāng)fairlyadv.相當(dāng),公正地,誠(chéng)實(shí)地quite(＝completely)－>rather－>fairly程度一個(gè)比一個(gè)輕quiteafew頗有幾個(gè)(相當(dāng)多的)startafire＝causeafire（startvt.使……發(fā)生，引起）6、Thismorning,however,afiremenaccidentallydiscoveredthecause.accidentally=bychance偶然地discover本身含有偶然發(fā)現(xiàn)（某個(gè)已經(jīng)存在的東西）的含義Idon’tknowwhodiscoveredAmerica.7、Henoticedtheremainsofasnakewhichwaswoundroundtheelectricwiresofa16,000-voltpowerline.notice注意別人沒(méi)注意的東西theremains表示“尸體，殘骸”，必須用復(fù)數(shù)形式：Thevillagersweresurprisedtoseetheremainsofanaeroplanenearthelake.16,000-voltpowerline連字符“-”一旦加在兩個(gè)詞之間,這個(gè)詞之間就失去了加復(fù)數(shù)的資格,★windvt.纏繞，卷在……上；盤旋，蜿蜒①vt.纏繞，卷在……上（常與around/round連用）Didyouwindthispieceofwireroundthetree?②vt.蜿蜒，盤旋windone'sway蜿蜒而行havebeenwatching8、Inthisway,hisway就這樣9、Abirdhadsnatchedupthesnakefromthegroundandthendroppeditontothewires.haddone先發(fā)生的事drop無(wú)意掉下去的10、Whenitdidso,itsentsparksdowntothegroundandtheseimmediatelystartedafire.doso這么做Irefusetodoso.我拒絕這么做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)Ithink/believeso.【SpecialDifficulties】Throwto，ThrowatandThrowawaythrow作及物動(dòng)詞主要含義為“投，擲，拋，扔”。throwto(sb.)扔給（某人）HethrewtheballtomeandIcaughtit.throwat對(duì)準(zhǔn)某一目標(biāo)扔Theboythrewastoneatthewindowandbrokeit.throwaway扔掉，丟棄Manypeoplethrowawaycigaretteendscarelessly.CauseandReasoncause①n.原因，起因；Doyouknowthecauseofthewar?Whatwasthecauseofthedelay?②v.使……產(chǎn)生/發(fā)生，引起causesth.導(dǎo)致,引起Whatcausedtheaccident?causesb.todosth.導(dǎo)致某人做某事reason①n.理由，原因Givemeyourreasonsforgoingthere.Whatwasthereasonforthedelay?作“原因”講時(shí)，reason與cause可以互換，但reason與介詞for連用；而cause則與介詞of連用。reason后面通常跟why引導(dǎo)的從句：Thatwasthereasonwhythemeetingwasputoff.②v.推理，勸導(dǎo)，說(shuō)服reasonwithsb.勸說(shuō)(以道理)Howcanyoureasonwithhimwhenheissoworried?DropandFalldropvi.&vt.（使）掉下，（使）落下，放下（強(qiáng)調(diào)的是不小心掉下來(lái)）Ashewalkedpastthetree,anappledroppedfromit.Thewaiterdroppedafork.fallvi.落下，（雨、雪）下，降，跌倒，摔倒（強(qiáng)調(diào)的是掉下來(lái)的概念,動(dòng)作）Ifellandhurtmyself.Whenleavesfallinautumn,I’llcomeback.【Multiplechoicequestions】1Hewasabletosolvethemystery.He______.a.couldifhew