2024秋高中英語Unit5ThepowerofnatureSectionⅠWarmingUpReading學(xué)案含解析新人教版選修6

PAGEUnit5Thepowerofnature一提到閃電，信任每個人都會驚異于它的魅力，然而它卻是致人死亡的最常見的自然災(zāi)難之一。LastFriday,atleast5peoplewerekilledbylightninginNepal.LightningstrikesarethesecondmostcommoncauseofdeathsduringnaturaldisastersintheUS.Thefirstisfloods.Around400peoplenationwidearestruckbylightningeachyear,andofthose,seventypeopledie.Thatis,morepeoplearekilledbylightningthanbytornadoesandhurricanes.Becauselightningkillsonlyoneortwopeopleatatime,itsdangerdoesnotreceiveasmuchattentionasotherdisasters.“Ifyouhearthethunder,youareindangerfromlightning，”saidRockyLopes,adisastereducatorattheAmericanRedCross.“Thundermeansthatlightningiscloseenoughtohityouatanytime,soyoushouldmoveindoorsimmediatelyandstaythereuntilthestormhasended.Themostimportantthingtorememberistoseekshelter，”Lopessaid.Summeristhepeaktimeforlightningstorms,sowhenlightningstrikesacrossthesky,rememberthesesafetytips：◆Stopworking,fishing,swimmingorplayinginopenfields.◆Donotstandunderatree.◆Getoffbicyclesandmotorcycles.◆Crouchdown(蹲下)ifthereisnoshelter.◆Avoidopenspaces,wirefences,metalobjectsandelectricalobjectssuchashairdryers.依據(jù)短文內(nèi)容，完成下列各題。1．Thispassagemainlytellsusaboutthedangeroflightning.2．Judgethefollowingstatementstrue(T)orfalse(F)．(1)FloodsarethemostcommoncauseofdeathsduringnaturaldisastersintheUS.(T)(2)Morethan70peoplearekilledbytornadoesandhurricaneseachyearintheUS.(F)(3)Peoplepayasmuchattentiontothedangeroflightningasthatoffloods.(F)(4)Ifyouhearthethunder,youshouldmoveindoorsrightaway.(T)(5)Youcancrouchdownifyoucan'tfindshelterincaseoflightning.(T)Unit5ThepowerofnatureSectionⅠWarmingUpReadingⅠ.重點單詞1．a(chǎn)longsideadv.在旁邊；沿著邊prep.在……旁邊；沿著……的邊2．potentialn．潛在性；可能性；潛能adj.可能的；潛在的3．waven．波浪；波濤vi.波動；起伏；揮手4．a(chǎn)shn．灰；灰末5．a(chǎn)ppointvt.任命；委派→appointmentn．任命6．suitn．一套外衣；套裝vt.適合；使相宜→suitableadj.相宜的7．a(chǎn)bsoluteadj.肯定的；完全的→absolutelyadv.肯定地；完全地8．eruptvi.(指火山)爆發(fā)；突然發(fā)生→eruptionn．火山爆發(fā)；(斗爭等)爆發(fā)9．equipmentn．設(shè)備；裝備→equipvt.裝備10．evaluatevt.評估；評價；估計→evaluationn．估價11．a(chǎn)ctualadj.實在的；實際的→actuallyadv.事實上Ⅱ.核心短語1．burntotheground全部焚毀2．besuitablefor適合；適于3．windone'sway蜿蜒前進(jìn)4．getcloseto靠近5．doresearch做探討6．makeone'sway前往；到(某地)7．beenthusiasticabout對……充溢熱忱8．comparedwith和……比起來9．protect...from...愛護……免受……10．beappointedas被任命為……Ⅲ.經(jīng)典句式1．Yet,howeverweakweare,wearenotcompletelypowerless.然而，不論我們多么脆弱，我們并不是完全沒有力氣。2．Havingcollectedandevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.收集和評估這些信息之后，我就幫助其他科學(xué)家一起預(yù)料下次火山熔巖將流向何處，流速是多少。3．Iwasabouttogobacktosleepwhensuddenlymybedroombecameasbrightasday.我剛要再睡，突然我的臥房亮如白晝。4．Theothertwoclimbeddownintothecratertocollectsomelavaforlaterstudy,butthisbeingmyfirstexperience,Istayedatthetopandwatchedthem.另外兩個人爬下火山口去收集供日后探討用的巖漿，但是我是第一次經(jīng)驗這樣的事，所以留在山頂上視察他們。1.轉(zhuǎn)化①waven．波浪；波濤→vi.波動；起伏；揮手②fountainv．泉水般地噴出或涌→n.噴泉；源泉2．派生①名詞后綴：-ion，-menterupt(v.)＋-ion→eruptionn.equip(v.)＋-ment→equipmentn.②actual(adj.)＋-ly(副詞后綴)→actuallyadv.3．合成①alongprep.循著＋siden．側(cè)面→alongsideadv.在旁邊；沿著邊prep.在……旁邊②datan．?dāng)?shù)據(jù)＋basen．基礎(chǔ)；基地→databasen．?dāng)?shù)據(jù)庫；資料庫③spacen．太空＋mann．人→spacemann．宇航員；航天專家課文預(yù)讀一份令人興奮的工作我有份世界上最宏大的工作。我跑的地方是希奇奇妙的地方，和我一道工作的人來自世界各地。(我們)有時在室外工作，有時在辦公室里，有時(工作中)要用科學(xué)儀器，有時要會見當(dāng)?shù)匕傩蘸吐糜稳耸?，我從來不感覺(工作)無聊。雖然我的工作間或也有危急，但是我并不在乎，因為危急能使我興奮，使我感到有活力。然而，最重要的是，我的工作能幫助愛護一般百姓免遭火山的威逼——這是世界上最大的自然威力之一。20年前，作為一名火山學(xué)家，我被派到夏威夷火山觀測站(HVO)工作。我的任務(wù)是收集有關(guān)基拉韋厄火山的數(shù)據(jù)資料，這是夏威夷最活躍的火山之一。收集和評估這些信息之后，我就幫助其他科學(xué)家一起預(yù)料熔巖接著將流向何處，流速是多少。我們的工作挽救了很多人的生命，因為住在熔巖流經(jīng)之地的老百姓都可以得到離開家園的通知。缺憾的是，我們不行能把他們的家搬離巖漿流經(jīng)之路，因此，很多房屋被熔巖沉沒，或者焚燒殆盡。當(dāng)滾燙的巖石從火山噴發(fā)出來并撞回地面時，它所造成的損失比想象的要小些，這是因為在巖石下落的基拉韋厄火山頂旁邊無人居住。而像波浪一樣順著山坡緩緩流下的火山熔巖所造成的損失卻大得多，這是因為火山巖漿所流經(jīng)的地方，一切東西都被掩埋在熔巖下面了。然而火山噴發(fā)本身看起來的確是很壯麗的，我恒久也忘不了我第一次望見火山噴發(fā)時的情景。那是在我抵達(dá)夏威夷后的其次個星期。那天我辛辛苦苦地干了一成天，很早就上床睡覺了。我在熟睡中突然感到床鋪在搖擺，接著我聽到一陣驚奇的聲音，就似乎一列火車在我的窗外行駛一樣。因為我在夏威夷曾經(jīng)經(jīng)驗過多次地震，所以對此我并不在意。我剛要再睡，突然我的臥房亮如白晝。我跑出房間，來到后花園，在那兒我能望見遠(yuǎn)處的基拉韋厄火山。在山的一邊有火山噴發(fā)，紅色發(fā)燙的巖漿像噴泉一樣，朝天上噴射達(dá)幾百米高。真是絕妙的奇景。就在這次火山噴發(fā)的其次天，我很幸運，能更近距離地視察它。我和另外兩位科學(xué)家被驅(qū)車送上山，到最靠近這次火山噴口的地方才下車。早先從觀測站動身時就帶了一些特殊的平安服，于是我們穿上平安服再走近火山口。我們?nèi)齻€人看上去就像宇航員一樣，我們都穿著白色的防護服遮住全身，戴上了頭盔和特殊的手套，還穿了雙大靴子。穿著這些衣服走起路來不簡單，但我們還是緩緩?fù)鹕娇诘倪吘壸呷?，并且向下看到了紅紅的沸騰的中心。另外兩人爬下火山口去收集供日后探討用的巖漿，我是第一次經(jīng)驗這樣的事，所以留在山頂上視察他們。,如今，我和當(dāng)時從事這項工作時一樣滿懷熱忱。雖然我現(xiàn)在從事火山探討很多年了，但是我對火山的壯美景色以及它們那潛在的巨大破壞力仍舊感到驚愕不已。課文理解TaskOne：FastReadingⅠ.Thetextmainlytellsusaboutavolcanologist'sexcitingjobandhisfirstsightofavolcanoeruption.Ⅱ.Readthepassageandthenwritedownthemainideaforeachparagraph.Para.1：Thewriterexpresseshisloveforhisjobandwhyhelovesit.Para.2：Thewriterdescribeshisjobanditsimportance.Para.3：Thewriterdescribeshisfirstsightofavolcanoeruption.Para.4：Thewriterdescribeshisfirstcloserlookatthecrater.Para.5：Thewriterstatesagainhisloveforhisjobandvolcanoes.TaskTwo：CarefulReadingⅠ.Judgethefollowingstatementstrue(T)orfalse(F)．1．Themostimportantthingaboutthewriter'sjobistotraveltounusualplacesandworkwithpeoplefromallovertheworld.(F)2．ThewriterwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatory20yearsago.(T)3．Boilingrockcausesmoredamagethanwecanimaginewheniteruptsfromavolcanoandcrashesbacktoearth.(F)4．TheeruptionofMountKilaueawasanabsolutelyfantasticsightonthescene.(T)5．Thewriterandtwootherscientistscametothecratertodotheresearchwithoutanyprotectiveclothes.(F)Ⅱ.Readthetextandthenchoosethebestanswers.1．Whatdoesthewritermeanbyusing“l(fā)ucky”inthesentence“...Iwasluckyenoughtohaveamuchcloserlookatit.”inthelastbutoneparagraph?A．Hefeltmuchsaferatthetopwhiletheothertwoscientistsclimbeddownintothecrater.B．Itwashisfirstsightofaneruption.C．Itwasthefirsttimeforhimtowatchthecrater.D．BothBandC.答案：C2．Thewriterdoesn'tmindtheoccasionaldangerofhisjobbecause.A．hetravelstounusualplacesandmeetsinterestingpeoplefromallovertheworldB．helikesthedifferentwaysofworkingC．hethinkshisjobisthemostimportantD．heisexcitedaboutvolcanoesandfeelsalive答案：D3．Asaresultofthewriter'sjob,.A．manypeoplehavebeenwarnedtomovetheirhomesawayB．otherscientistspredicttheprogressoflavafromthevolcanoC．theeruptioncausesmoredamageD．thevolcanomaybepreventedfrombreakingout答案：B4．Whatdidnotthewriterfeelandseeinhisfirstsightofaneruption?A．Hisbedbeganshakingandheheardastrangesound.B．Hisbedroomwasasbrightasday.C．Redhotlavawasfountaininghundredsofmetresintothesky.D．TwoscientistslivednearthetopofMount答案：DTaskThree：Micro-writingIwasappointed1avolcanologisttwentyyearsago.Thejobisexcitingbut2(occasion)dangerous.Idon'tmindthedangerbecauseIhelpprotectordinarypeople3thevolcanoes.WhatIdoiscollectinformationforadatabaseaboutMountKilauea,4activevolcanoinHawaii.5(collect)andevaluatedtheinformation,Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.Whenboilingrockeruptsfromavolcanoandcrashesbacktoearth,itcauseslessdamagethanyoumightimagine.Thereasonis6noonelivesnearthetopoftheMountKilauea,wheretherocksfall.ThelavathatflowsslowlylikeawavedownthemountaincanburyeverythingOnceIwas8(luck)enoughtohaveamuchcloserlookatthevolcanothedayafteritseruptionwithtwootherscientists.Wehavetowear9(protect)suitsthatcoveredourwholebody.Wemade10(we)waytotheedgeofthecraterandcollectedsomelavaforlaterstudy.Thatwasmyfirstexperience.1．a(chǎn)s2.occasionally3.from4.an5.Havingcollected6．tective10.our1eq\a\vs4\al(equipmentn.設(shè)備，裝備)(教材P34)．..sometimesusingscientificequipment...,Iamneverbored.……有時(工作中)要用科學(xué)儀器……，我從來不感覺工作無聊。(1)apieceofequipment一件裝備(2)equipv.裝備，配備equip...with...用……準(zhǔn)備；使……具備……equipsb.for...使某人對……有所準(zhǔn)備；使某人有實力……(3)well/fullequipped裝備好的badly/poorlyequipped裝備差的beequippedwith...配備有……[即學(xué)即用](1)Afterafireinthelab,alotofequipmentwasdamaged.試驗室發(fā)生火災(zāi)后，大量的設(shè)備被毀壞了。(2)Thelocalgovernmenthasequippedthehospitalwithairconditioners.當(dāng)?shù)卣o這家醫(yī)院配備了空調(diào)。(3)Thebuildingisequippedwithagymnasium,swimmingpool,etc.這座大樓里設(shè)有健身房、游泳池等。(4)語法填空①Pleaseequipyourselfwithapencilandarubberfortheexam.②We'regoingtoequiptheroomwithairconditioning.③Theequipment(equip)pickedupthesignalfromthesatellite.2eq\a\vs4\al(appointvt.任命；委派)(教材P34)IwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatory(HVO)twentyyearsago.20年前，作為一名火山專家，我被派到夏威夷火山觀測站(HVO)工作。(1)appointsb.tobe/as...任命某人(某職)appointsb./sth.todosth.委派/指定某人/某事做某事(2)appointmentn.任命；約會；約定have/makeanappointmentwithsb.約見某人；與某人約會(3)appointedadj.約定的；指定的[即學(xué)即用](1)Myunclewasappointed(as)salesmanagerlastmonth.上個月我叔叔被任命為銷售經(jīng)理。(2)Iwasappointedtotakechargeofarrangingalltheactivitiesonthatday.我被指定來負(fù)責(zé)支配那一天的全部活動。(3)I'vegotareallybadtoothache.I'vegottomakeanappointmentwithmydentist.我牙疼死了，得跟我的牙醫(yī)預(yù)約一下去看看。(4)語法填空①Hewasappointed(appoint)aspresidentoftheuniversityyesterday.②Tooursurprise,hearrivedfarbeforetheappointed(appoint)time.③Shehadtoputoffherdentist'sappointment(appoint)becauseshehadtogoonabusinesstrip.3eq\a\vs4\al(waven.波浪，波濤vi.&vt.波動，起伏，揮手)(教材P34)Thelavathatflowsslowlylikeawavedownthemountaincausesfarmoredamagebecauseitburieseverythinginitspathunderthemoltenrock.像波浪一樣順著山坡緩緩流下的火山熔巖所造成的損失卻大得多，這是因為巖漿所流經(jīng)的地方，一切都被掩埋在熔巖下面了。(1)awaveof...一輪……的(2)wavegoodbyetosb.＝wavesb.goodbye向……揮手告辭wavesb.todosth.招手讓某人做某事[即學(xué)即用](1)Stevestoppedhimwithawaveofthehand.史蒂夫把手一揮，制止了他。(2)Shewavedtothecheeringcrowdinacknowledgement.她向歡呼的群眾揮手致意。(3)MymotherwascryingasIwavedhergoodbye/wavedgoodbyetoher.我向母親揮手告辭時她哭了。(4)語法填空①Whenhelookedtowardsme,Ismiledandwaved(wave)．②Wheneverthemusicstartedhewouldbeupoutofchairwaving(wave)hishands.4eq\a\vs4\al(suitn.一套外衣；套裝vt.適合；使相宜)(教材P34)Wehadwhiteprotectivesuitsthatcoveredourwholebody,helmets,bigbootsandspecialgloves.我們都穿上了白色的防護服遮住全身，戴上了頭盔和特殊的手套，還穿了雙大靴子。(1)suitoneself隨自己的意愿行事besuitedto/for適合……(2)suitableadj.適當(dāng)?shù)?；相配的besuitableforsb./sth.適合于某人/某物besuitabletodosth.適合做某事[易混辨析]fit,suit與matchfit多指大小、形態(tài)合適，可引申為“吻合，協(xié)調(diào)”suit多指顏色、花樣或款式適合；還可指合乎須要、口味、性格、條件、地位等match多指大小、色調(diào)、形態(tài)、性質(zhì)等方面的搭配[即學(xué)即用](1)Ifyouwanttogobybus,thatsuitsmefine.要是你想坐公共汽車去，那對我很合適。(2)Thesecrayonsarenotsuitabletouseinveryhotweather.這些彩色蠟筆不適合在很熱的天氣里運用。(3)Theshowisnotsuitableforyoungchildrenonthewhole.總之，該表演不太適合少兒觀看。(4)語法填空①They'dsoonbepennilessandhomelessifshecouldn'tfindsuitable(suit)work.②Agoodteachersuitshislessonstotheageofhispupils.(5)用fit,suit,match的適當(dāng)形式填空①Hershoesmatchherdress;theylookverywelltogether.②Thesejeansdon'tfitmeanymore.Imust'veputonweight.③Thecolouroftheclothsuitsawomanatmywife'sage.1eq\a\vs4\al(burntotheground全部焚毀)(教材P34)Unfortunately,wecannotmovetheirhomesoutoftheway,andmanyhouseshavebeencoveredwithlavaorburnedtotheground.缺憾的是，我們不行能把他們的家搬離巖漿流經(jīng)的地方，因此，很多房屋被熔巖沉沒，或者焚燒殆盡。burn...todeath燒死……burnoneselfout精疲力竭burndown把……燒成平地；燒光；火力減弱burnout燒光；燒毀；熄滅burnup(因熱度過高)燒壞；燒毀；燃得更旺[即學(xué)即用](1)Theyweretryingtoburnthebuildingtotheground,butinvain.他們企圖把大樓燒成平地，但沒有得逞。(2)ThebuildingwasburnttothegroundduetothefireworksintheSpringFestival.春節(jié)期間的煙火使得大樓被焚毀。(3)Afirebrokeoutinourtownrecentlyandalargefactorywasburnttotheground.最近我們的城里起了一場大火，一家大工廠被徹底燒毀了。eq\o(\s\up7(2),\s\do5())eq\a\vs4\al(makeone'sway向某地走去；前往；自食其力，自食其力)(教材P35)Itwasnoteasytowalkinthesesuits,butweslowlymadeourwaytotheedgeofthecraterandlookeddownintothered,boilingcentre.穿著這些衣服走起路來不簡單，但我們還是緩緩地往火山口的邊緣走去，并且向下看到了紅紅的沸騰的中心。feelone'sway摸索著前行fightone'sway奮斗前行；努力開拓pushone'sway推擠著前行windone'sway蜿蜒向前forceone'swayout擠出去；沖出去pushone'swayin擠進(jìn)去loseone'sway迷路findone'sway找到出路[即學(xué)即用](1)Assoonashesawus,Henrymadehiswaythroughthecrowdtogreetuspersonally.亨利一望見我們就從人群中擠過來，親自迎接我們。(2)Shewasanxioustofinishschoolandmakeherownwayintheworld.她渴望早點畢業(yè)好在社會上謀生。(3)Thelightswentoutsuddenly.Onebyonethestudentsfelttheirwayoutoftheclassroom.燈突然熄滅了，同學(xué)們摸黑一個個地走出教室。(4)用“動詞＋one'sway”的適當(dāng)形式填空①Therewasnolight,sowehadtofeelourwayinthedark.②Agroupoftravellerslosttheirwayintheforest,andthepolicefoundthemthenextday.③Seeingfromthetopofthehill,you'llseeariverwindingitswaythroughthetown.1Iwasabouttogobacktosleepwhensuddenlymybedroombecameasbrightasday.我剛要再睡，突然我的臥房亮如白晝。(1)該句運用了“beabouttodo...when...”結(jié)構(gòu)。when在此為并列連詞，常用于引導(dǎo)一個突然出現(xiàn)的動作，意為“正在這時/那時”，相當(dāng)于andatthis/thattime。①Wewereabouttosetoffwhenitsuddenlybegantorain.我們正準(zhǔn)備動身，突然下起了雨。(2)bedoingsth.when...正在做某事，就在這時(突然)……②Wewerehaving(have)ameetingwhensomeonebrokein.我們正在開會，突然有人闖了進(jìn)來。(3)hadjustdonesth.when...剛剛做完某事，就在這時(突然)……③Ihadjustgonetobedwhenthetelephonerang.我剛剛上床睡覺，突然電話鈴響了。eq\o(\s\up7(2),\s\do5())Theothertwoclimbeddownintothecratertocollectsomelavaforlaterstudy,butthisbeingmyfirstexperience,Istayedatthetopandwatchedthem.另外兩人爬下火山口去收集供日后探討用的巖漿，我是第一次經(jīng)驗這樣的事，所以留在山頂上視察他們。句中thisbeingmyfirstexperience為獨立主格結(jié)構(gòu)，作緣由狀語。(1)獨立主格結(jié)構(gòu)的邏輯主語與主句的主語不一樣，它獨立存在。該結(jié)構(gòu)在句中一般作狀語，表示時間、條件、緣由、伴隨狀況等。①Therebeingnooneelsetoturnto,Ihadtocometoseeyou.我沒有其他可以求助的人，只能來找你。(2)常見的獨立主格結(jié)構(gòu)有：A：名詞/代詞＋現(xiàn)在分詞/過去分詞/不定式②Theguideleading(lead)theway,wehadnotroublegettingoutoftheforest.向?qū)ьI(lǐng)著路，我們毫不費勁地走出了森林。③Suchanablemantohelp(help)you,youwillsurely