Unit6SurvivalDevelopingideas课件高二英语选择性

DevelopingideasLearningaims1.Understandthetextandlearntheproblemshumansarefacingandourplansforthefuture.2.Deepentheunderstandingofthesubject----survival,understandtheimportanceofprotectingtheEarthandpromotehumansspiritofexplorationandadaptability.Activity1Workinpairs.CompletethequizandfindouthowmuchyouknowaboutMars.Trytoguessifyouarenotsureoftheanswers.1.a2.a3.c4.bLeading-inActivity2ReadthepassageandfindoutwhyhumansmightliveonMars.BecauseMarsisrelativelyclosetoEarthandhasanenvironmentlesshostilethanthatofotherplanets.FastreadingActivity3Choosethemagazineinwhichyouwouldmostlikelyfindthepassageandgiveyourreasons.1TheTraveller2AllAboutSpace3EnvironmentalConcerns4BiologyforFunFastreadingActivity4Choosethestatementsthatcanbeinferredfromthepassage.HumanshaveyetnotvisitedMars.PeoplewanttogotoMarsonholiday.ThereareplantsgrowingonMars.ThegreatestrisktolifeonEarthusedtobenuclearmissiles.Oneday,humanswillhavetogoandliveonanotherplanet.OurPlanAincludesdevelopingrenewableenergyresources.TheBiosphere2experimentendedinfailure.Carefulreading1.WhatisthegreatestrisktoliveonEarthnow?A.Nuclearmissiles.

B.Environmentalproblems.C.Globalwarming.

D.Resourcereduction.2.WhydopeoplechooseMarsto

explore?①BecauseitisrelativelyclosetoEarth.②Becauseitsenvironmentislesshostilethan

thatofotherplanets.③Becauseithasanenvironment

suitablefor

farming.④Becauseitdoesn'tneedtobetransformedto

liveonit.A.①②

B.①③

C.①④

D.①②③CarefulreadingActivity5

Readagainandchoosethebestanswer.3.WhichofthefollowingisTRUE?A.Peoplehavesentmanned1spacecraftto

Mars.B.OurprobeshaveorbitedMars,butnotsendinganyvaluableinformation.C.OurrobotshaveexploredtheMartian

surface.D.Duetolackoftechnology,itisunlikelythat

humanswillexploreMars

inthenext30

years.4.Fromthelastparagraph,wecaninferthat

A.ThedayofhumanmigrationtoMarsisnotfarawayB.BecauseoftheplantoimmigratetoMars,attentiontoEarthisnotimportantC.GlobalwarminghaslittletodowithhumanactivitiesD.Westillneedtoprotecttheearth,despitethesolutionstotherisks5.Accordingtothepassage,whatisthestyleofthepassage?A.Argumentation.B.Exposition.C.Narration.D.Biography.Think&Share

Withenvironmentalproblemstaking1.______asthegreatestrisktolifeonEarthtoday,scientistsarethinkingofwaystolowerthisrisk,suchasreplacingcoalandoilwithformsofrenewableenergy.Buttheyarealso2.___

___(prepare)fortheworst:whatcanwedo3.______theterrifyingscenesinfilmssuchasTheDayAfterTomorrowhappeninreallife?WhatisourPlanBforEarth?Oneoptionistoexploreotherplanetstoseeifwecouldliveonthem.ThemostlikelychoiceisMars,whichisrelativelyclosetoEarthandhasanenvironmentlesshostile4.______thatofotherplanets.Thereisnodoubt5.______humankindisdrawntowardsMars,withdreamsofmakingitoursecondhome.However,6._________(send)peopletherewillrequirealltheskill,courageand7.___

___(intelligent)ofthehumanrace.Itwouldtakemonths8.____

__(reach)Mars.AndevenifthefirstsettlersdoreachMarssafely,theymaynotbeabletoreturntoEarth－ever.Stayingalivewillbeadailychallenge.Fornow,humansettlementofMarsisstilldecadesaway.Inthemeantime,scientificresearchshowsthattheplanetEarthisgetting9.____

__(warm).Thischange10.__

____(cause)byhumanactivityandishavingaterribleeffectonthebiosphere.Untilwearefinallyabletoliveonanotherplanet,weneedtotakemuchbettercareofourown.over

preparing

if

than

that

sending

intelligence

toreach

warmer

isbeingcaused1.advancedadj.高级的；先进的(教材原句)Inthe1960sand1970s,thegreatestfearwasthatthehumanrace,andpossiblyalladvancedlifeformsontheplanet,couldbewipedoutbynuclearmissiles,justatthepushofabutton.在20世纪60和70年代，最大的恐惧就是只要按一下按钮，人类以及或许地球上所有高级的生命形式都可能会被核导弹消灭。Bytheageof14,hehadtaughthimselfadvancedmaths.到14岁时他就自学了高等数学。NexttimeyouvisitBob,remembertogivehimacallinadvance.下次你去拜访鲍勃时，记得事先给他打个电话。【知识拓展】advancev.促进；前进；预支；提前；提出(想法、理论、计划)

n.前进；进步advanceon/towards...向……前进

inadvance预先；事先；预付inadvanceof(时间上)提前于……

makeanadvance/advancesin在……方面取得进步【即学即练】

单句语法填空(1)Chinahasmadegreatadvances

scienceandtechnologyinthepastdecade.(2)Learningisveryimportantforusbecausewehavetoacquirenewand

(advance)knowledgeeveryday.(3)Themobadvanced

us,shoutingangrily.inadvancedon/towards2.terrifyingadj.极其可怕的，骇人听闻的(教材原句)Buttheyarealsopreparingfortheworst：whatcanwedoiftheterrifyingscenesinfilmssuchasTheDayAfterTomorrowhappeninreallife?但是他们也在为最坏的情况做准备：如果像《后天》等电影里恐怖场景发生在现实生活当中，我们能怎么办？It'sterrifyingthattherearesomanydrunkdriversontheroad.路上有这么多酒后驾车的人，真可怕。Shewasterrifiedatthethoughtofbeingalone.她一想到孤零零的独自一人就惊恐不安。【知识拓展】(1)terrifyvt. 使恐惧，使惊吓

terrifysb.intodoing... 吓唬某人做……(2)terrifiedadj.恐惧的；害怕的

beterrifiedof... 对……感到惊恐beterrifiedat/by/with...被……吓了一跳(3)terrorn.惊恐，恐惧

interror惊慌地

toone'sterror 让某人恐惧的是【即学即练】单句语法填空(1)Peopleranfortheexits,screamingout

terror.(2)Afterhis

(terror)adventure,Macfeltrelievedwhenhereachedhomesafetohislovingfamily.(3)

(terrify),ElliandItriedallthebeardefenseactionsweknew.interrifyingTerrified3.consistv.由……组成；在于；符合，一致(教材原句)Itconsistedofaclosedspaceinwhichpeople,animalsandplantscouldlivetogether.它由一个封闭的空间组成，人、动物和植物可以在其中共同生活。Mostfoodwebs,consistofmanyweaklinksratherthanafewstrongones.大多数食物网是由许多薄弱环节组成的，而不是由几个强有力的环节组成的。Yourconductisnotconsistentwithwhatyousay.你的言行不一致。【知识拓展】(1)consistof(＝bemadeupof＝becomposedof)由……组成consistin(＝liein) 在于……；存在于……

consistwith 和……一致(2)consistentadj. 一致的；连续的

beconsistentwith 与……一致的；符合的【即学即练】单句语法填空(1)

(consist)oftwocampuses,thisschoolcoversatotalareaof400squarekilometerswithmorethan4，000studentsandteachers.(2)Truewealthdoesnotconsistinwhatwehavebut

whatweare.(3)She'snotvery

(consist)inthewayshetreatsherchildren.inConsistingconsistentwhile引导让步状语从句(教材原句)WhiletheMooncanbereachedwithindays,itwouldtakemonthstoreachMars,travellingthroughdangeroussolarradiation.虽然月球几天之内就可到达，但是到达火星需用几个月的时间，要途经危险的太阳辐射。（2024·九省联考）Whileitmaybetruethatyoudon’tneedexpensiveequipmenttotakeuprunning，it’simportantthatyouwearproperlyforyourworkouts.虽然你不需要昂贵的设备来开始跑步可能是真的，但重要的是你在锻炼时穿合适的衣服。Shelivesonthegroundfloor,whilehelivesupstairswithhiswifeandtheirtwodaughters.她住在一楼，而他和妻子及两个女儿住在楼上。【知识拓展】while的用法：(1)while意为“虽然；尽管”时，引导让步状语从句(从句常置于句首)。(2)while意为“当……的时候”时，引导时间状语从句(从句动词必须是延续性动词)。(3)while意为“然而、而”时，作并列连词用，表示对比或转折。【即学即练】完成句子(1)汤姆很擅长理科，而他的弟弟却无可救药。Tomisverygoodatscience,

．(2)我不在家时，从不担心儿子，因为我妈妈照看他。Ineverworriedaboutmyson

becausemymotherkeptaneyeonhim.whilehisbrotherishopelesswhileIwasaway

记叙文通常包括时间、地点、人物、事件的起因、事件的经过和事件的结果六大要素。历险类记叙文要求学生能够根据命题的要求，记叙发生在自己或他人身上的一次历险。历险类记叙文写作应注意的问题：1．注意重点。历险类记叙文的重点应放在“历险”上，所发生的事情必须体现“险”，即具有危险性。2．体现意义。所记叙的这次历险，应具有一定的教育意义，能使读者受到一定的教育或启发。3．用对时态。历险类记叙文描述的通常是发生在过去的事情。因此，这类文章的时态大多采用与过去相关的时态：一般过去时、过去进行时、过去完成时等。Writing

基本框架

第一段：在什么地方发生的危险；第二段：这些危险是什么，你是如何设法摆脱危险的；第三段：你的感受是什么。

增分佳句

1．sb.wasdoing...insomeplacewhen...2．sb.wasabouttodo...when...3．Atthatmoment,sb.didsth.4．Personally,Ithinkthat...5．Whatsurprised/attracted/delightedusmostwasthat...6．Tiredaswewere,welearnedwhatwecouldn'tlearnin/atschool.7．Throughthisemergency,welearnedsomethingthatcouldn'tbelearnedinclass.8．Iwasdeeplyimpressed/moved/touchedby...9．Ilearnedalotfrom...10．Whatanunforgettableexperience!【活学活用】假定你现在和队友失联，独自一人被困在丛林中，请从以下几个方面讲述你自己在丛林中克服困难、艰难求生的故事。1．在丛林中失联；2．面临的危险和困难；3．你的解决方法；4．你的感想。

【审题谋篇】【遣词造句】(1)遣词①

把……单独留下②

迷路③

失去和...的联系 ④

关机 ⑤

使...远离⑥

生火⑦

保护...免于...leave...alonebelostinlosecontactwithshutoffkeep...awayfrommakeafireprotect...against(2)造句①他们不小心把我一个人留下了。They

．②我在丛林里迷了路，由于手机关机，与他们失去了联系。Iwaslostinthejungleand

．③我用驱虫剂来保护自己免受蚊虫叮咬。Ihadtheinsectrepellentto

．④如果我不能走出丛林，或者在一周内被营救，我将不得不在丛林中寻找东西吃，比如一些昆虫。

,Iwillhavetofindthingstoeatinthejungle,suchassomeinsects.leftmealoneaccidentlyprotectmyselfagainstbiteslostcontactwiththemwithmycellphoneshutoff

IfIcan'twalkoutofthejungleorberescuedwithinoneweek

【妙笔成篇】

It'sbeenthreedayssincetheotherteammatesleftthejungleandwentbackhome,accidentlyleavingmealone.Iwaslostinthejungleandlostcontactwiththemwithmycellphoneshutoff.Alldayinthejungle,whileIhadbeenwalking,Ihadheardnoisesofanimals.Inordertokeepwarmandkeeptheanimalsawayfromme,Imadeafire.Asisknowntousall,someinsectsinthejunglecanbeverydangerous.Fortunately,Ihadtheinsectrepellenttoprotectmyselfagainstbites.Waterwasmybiggestworryatfirst,butIdiscoveredariverwiththehelpofnestsofsomeinsects.TherewasnodoubtthatInolongerworriedaboutlookingforwater.NowIamworriedaboutfood.Itisonlyenoughforonepersontoeatforaweek.IfIcan'twalkoutofthejungleorberescuedwithinoneweek,Iwillhavetofindthingstoeatinthejungle,suchassomeinsects,whichpeoplewouldn'tnormallywanttoeat.IbelievethatIcangethomeagaininoneweek,becausethesunandstarscanhelpmefindtheway.1.possiblepossibly2.advanceadvanced3.lowlower4.terrifyterrorterrifyingterrified5.exploreexploration6.varyvariousvariety7.intelligentintelligence8.definitedefinitely认知词汇拓展词汇nuclearmissilerenewablescenehostileunmannedspacecraftstunningagencysolar

Summary应用词汇1.advanced:advanceon/towards;inadvance;makeanadvance/advancesin;advanced2.terrify:terrifysbintodoingsth;terrified;beterrifiedof;terror;interror3.consist:consistof;consistin;consistwith;beconsistentwith核心短语1.wipeout2.takeover3.replace...with...4.makeefforts5.takeplace6.consistof7.succeedindoing8.avarietyof9.besimilarto10.haveaneffectonwhile引导让步状语从句WhiletheMooncanbereachedwithindays,itwouldtakemonthstoreachMars,travellingthroughdangeroussolarradiation.虽然月球几天之内就可到达，但是到达火星需用几个月的时间，要途经危险的太阳辐射。重点句式课时重点回顾Ⅰ单词拼写1．Coal

(组成)mostlyofcarbonisthesecondaryenergyinthiscountry.2．

(核武器的)weaponsthreatenthepeaceandsecurityoftheworld.3．In1957theSovietUnionlaunchedthefirstsatelliteto

(环绕……运行)theearth.4．We'lldoourbesttocatchupwiththe

(先进的)worldlevels.5．Theybuiltaprimitiveshelteroutofthetree

(树干).6.ItissaidthataRussianspace

(太空舱)iscurrentlyorbitingtheEarth.7.HeisnotonlythefirstChinesetogotospacebutalsooneofthegreatest

(宇航员)intheworld.consistingNuclearorbitadvancedtrunkscapsuleastronautsⅡ单句语法填空1．Theengineersarealsotryingtodevelopanonandoff“switch”wheretheglowwouldfadewhen

(expose)todaylight.2．Thepolitician'sactionsarenot

(consist)withthecommitmentsinhisspeeches.3．Shewas

(terrify)atthethoughtofgoingtothebattlefield.4．

(advance)technologywasbroughtintothelocalfactorylastyea