2020版高考英语大一轮复习第1部分Unit5Thepowerofnature教案（含解析）新人教版选修6.docx

Unit 5 The power of nature话题单词1hurricanen飓风2volcanon火山3thunderstormn雷暴4earthquaken地震5floodn水灾6typhoonn台风7panicv惊慌8lightningn闪电9eruptv爆发10disastern灾难11damagen损害12warningn警告13predictv预测14affectv影响15muddyadj.泥泞的16freezingadj.结冰的，极冷的17frostn霜(冻)18foggyadj.有雾的19droughtn干旱20landsliden泥石流话题短语1clearup转晴2becoveredwith覆盖3brokenweather阴晴不定的天气4allofasudden突然，冷不防5asusual像往常一样，照例6blowover经过；(云等)吹散7clearoff(云雾等)消散8cutoff切掉；切断；阻隔9dryup(使)干涸10dieaway/down(风、声、光等)逐渐消退11godown(温度等)下降12beresponsiblefor为负责13goagainstnature违反自然14alawofnature自然法则15allovertheworld全世界话题佳句1Itseemstobeclearingup.天似乎要转晴。2Itispouringdownoutsidenow.现在外面下着倾盆大雨。3Theweatherisverychangeableatthistimeofyear.年年在这个时候天气都变化无常。4Therewillbearainstormaccompaniedbythunderandlightning.将有一场雷电交加的暴风雨。5Thetemperaturehasdroppedalottoday.今天温度降了很多。6Allflightshavebeencancelledbecauseofbadweather.因天气恶劣，所有航班均被取消。7Itwassofoggythatthedrivercouldhardlymakeoutthewayahead.浓雾弥漫，司机看不清前面的路。8HurricaneBettyisnowapproachingthecoastofFlorida.飓风贝蒂正在逼近佛罗里达海岸。佳作背诵请以Protectingourenvironment为题，写一篇介绍环境保护的短文。要求内容包括以下几个要点，词数100左右。1我们正遭受越来越多自然灾害的侵害；2我们应该采取措施保护环境；3如果我们不马上行动，我们就会受惩罚。参考词汇：以为代价atthecostof；受损害的环境damagedenvironmentProtectingourenvironmentWiththerapiddevelopmentofworldeconomy，manypeoplecometorealizethatwehavegotthedevelopmentatthecostofourenvironment.Itisoftenreportedthatwearesufferingfrommoreandmorenaturaldisastersbecauseofthedamagedenvironment.Ifwehumanbeingsarecleverenough，weshouldtakemeasurestoprotecttheenvironmentrightnow.Ifwedont，theearthwillperhapscometoanend.Weshouldpasslawstoforbidcuttingdowntrees.Thosewhopolluteriversandseasshouldbepunished.Wildanimalsshouldbewellprotected.Everyoneshouldknowtheimportanceofprotectingenvironment.Asisknowntoall，ifweactsoonenough，wecanstillhaveabrightfuture.Ifwedont，onethingiscertainwewillbepunishedbynature.识记思考运用1核心单词heightn.高，高度novelistn小说家sweatn.汗，汗水guaranteevt.保证；担保documentn文件；文献naturaladj.自然的；天然的；天生的shootvt.射击，射中，发射n.嫩枝；苗；芽causen.原因，起因vt.促使，引起，使发生managev.管理；设法对付；解决；经营；完成alongsideadv.在旁边；沿着边prep.在旁边；沿着的边potentialn潜在性；可能性；潜能adj.可能的；潜在的appointvt.任命；委派appointmentn约定；任命suitn一套外衣；套装vt.适合；使适宜suitableadj.合适的actualadj.实在的；实际的actuallyadv.实际地anxiousadj.忧虑的；不安的anxiouslyadv.不安地anxietyn担心；焦虑；渴望panicvi.&vt.惊慌n惊慌；恐慌panicked (过去式/过去分词)absoluteadj.绝对的；完全的absolutelyadv.绝对地；完全地2阅读单词volcanon火山candidaten候选人；申请人databasen资料库，数据库disastern灾难；祸患typhoonn台风hurricanen飓风，十二级风thunderstormn雷暴；雷暴雨；大雪bungalown平房balconyn阳台；楼座fountainn喷泉guaranteev.保证，担保tremblev.颤抖helmetn头盔bootn长统靴；靴diagramn.图表，图样rainbown.虹，彩虹candidaten候选人；候补者preciousadj.贵重的；珍贵的eventuallyadv.最终地；终究；终于，最后fogn雾foggyadj.有雾的questionnairen问卷；调查表questionn&v.问题；询问equipmentn设备；装备equipvt.装备；武装appointvt.任命；委派appointmentn任命；约定evaluatevt.评估；评价；估计evaluationn评估；评价uncomfortableadj.不舒服的；不舒适的comfortableadj.舒服的equipmentn设备；装备equipvt.装备；装配diverseadj.多种多样的；不同的diversityn多种多样；多样性appreciationn欣赏；感激；感谢appreciatevt.欣赏；感激eruptionn喷发，爆发eruptvi.爆发；突然发生unconsciousadj.失去知觉的；未察觉的conscious(反义词) adj.有知觉的；有意识的consciouslyadv.有意识地用上面所给单词的适当形式填空1Ifeltuncomfortable(comfortable)withmystomachbecauseIatetoomuch.2Ithelpschildrentodevelopanappreciation (appreciate)ofpoetryandliterature.3Youdbetterchoosetheactivitywhichinterestsyouandsuits(suit)you.4Shewastrembling (tremble)withanger.5Weareguaranteed(guarantee)todeliverthegoodsinoneweek.6Jimisanabsolutely (absolute)brilliantexpertincomputer.7Hewasappointed (appoint)asmanagerofthecompany.8Itcanbedifficulttoevaluate (evaluate)theeffectivenessofdifferenttreatments.9Tompanicked (panic)atthesoundofexplosionandcalledthepolice.1“惊慌，恐慌”家族panicvi.&vt.惊慌n惊慌；恐慌alarmvt.使惊慌n惊恐；警报；警报器scarev使惊恐，受惊吓n.惊恐，惊吓frighten vt.&vi.(使)惊恐terrifyvt.使恐怖，使惊吓，恐吓2后缀ty构成的抽象名词集锦anxiety担心；焦虑；渴望variety品种，种类society社会safety安全security安全，安全感ability能力activity活动curiosity好奇心equality平等majority多数3un为前缀的高频词速记unemploymentn失业；失业人数uncovervt.揭开；揭露unawareadj.不知道；没意识到unbearableadj.难以忍受的；不能容忍的unbelievableadj.不可相信的；难以置信的uncomfortableadj.不舒服的；不安的4后缀-ness必备名词荟萃sadness悲伤darkness黑暗awareness意识consciousness知觉carelessness粗心大意happiness高兴；幸福kindness仁慈；好意weakness虚弱；弱点识记思考运用1动词短语burntotheground全部焚毁makeonesway前往glancethrough匆匆看一遍varyfrom.to.由到不等haveagiftfor有的天赋takenotice留意；注意2be名词/形容词介词behometo是的栖息地；是的家园becomparedwith与相比besuitablefor对合适beanxiousfor渴望3其他形式inthedistance在远处beaboutto即将用左栏所给短语的适当形式填空1Wewereabouttogooutwhenitbegantorain.2Hecarelesslyglancedthroughthenoticeonthebulletinboardandwentaway.3Theagesofthekidsinthekindergartenvaryfrom2yearsoldto5yearsold.4Afteradmiringthebeautifulview，shemadeherwaytothenextdestination.5Eventhoughheisalittleboy，hehasagiftforplayingmusicalinstruments.6DuringtheterroristattackonSeptember11ththeWorldTradeCenterwasburnttotheground.7Keepsilent！Takenoticeofwhattheyaretalkingaboutyou.8Iclimbedthehillandsawafaintlightcomingfromahouseinthedistance.1“beadj.for”必备短语集锦beanxiousfor渴望begood/bad for 对有益/害beeagerfor渴望befamous/wellknownfor因闻名befitfor合适，适合begrateful/thankfulfor感谢behungryfor渴望得到bereadyfor为准备好2“动词through”必备短语一览getthrough通过；干完；接通电话lookthrough翻阅，看一遍，仔细查看gothrough审阅，检查putthrough实行，完成seethrough识破checkthrough核对pullthrough渡过危机，康复breakthrough突破，克服在解读中学懂，在仿写中学通背原句学句型练仿写1.Havingcollectedandevaluatedtheinformation，Ihelpotherscientiststopredictwherelavafromthevolcanowillflownextandhowfast.收集和评估了这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。“having done”是现在分词的完成式作状语。有人带领我们参观了这所大学，然后我们被带到了许多科学家工作的大楼。Havingbeenshownaroundtheuniversity，wethenweretakentoabuilding，wheremanyscientistsworked.2.butthisbeingmyfirstexperience，Istayedatthetopandwatchedthem.我是第一次经历这样的事，所以留在山顶上观察他们。thisbeingmyfirstexperience是独立主格结构，在句中作原因状语。由于那个男孩带路，我们很容易就找到了那奇怪的洞。Theboyleadingtheway，wehadnotroublefindingthestrangecave.3.Itissaidthatthisboy，whohadagreatgiftforlanguagesandpersuasion，isthefatheroftheManchupeople.据说这个男孩就是满族人的祖先，具有语言天赋和很强的说服力。Itissaidthat.“据说”，是一个固定句式。据报道他由于在某个知名微博上传播谣言已被逮捕。ItwasreportedthathehadbeenarrestedforspreadingrumorsonacertainpopularWeibo.3500词汇语境篇先练后背，事半功倍AVolcanoEruptionAsthebestcandidate，I1.wasappointed(appoint) tocollectandevaluateinformationforadatabaseaboutdiversenaturaldisasters，suchashurricanes，typhoonsorthunderstorms.SometimesIdidthisbygivingoutquestionnairestothose2.whowentthroughthem.ButsometimesIhadtogothroughactual3.disasters(disaster) myself.TheMusakiVolcanowasoneofthem.Atthattime，Ilivedinabungalowalongsidethevolcanowithanovelist，whocameforthe4.appreciation(appreciate) ofitseruption.Oneday，5.whenIwasdrawingdiagramsonthebalconyandhewasbathinginside，thevolcanoeruptedunexpectedly.Theashandlavafountains6.shooting(shoot) highlyintheskyvariedfrom50to100metersinheight.Itwasabsolutely7.fantastic(fantasy)! Ievennoticedarainbowappearinthefogcausedbyaheatwave.But，glancing8.throughoursurroundings，Iforesawthepotentialdangerandfoundnoguaranteeofoursafety.Theuncomfortablegasalmostmadeus9.unconscious(consciously)Sweatsofanxietybegantodrop.Managingtostoppanicingandtrembling，wequicklyputonourprotectivesuits，helmetsandbootsandeventuallymadeourwaytoasafeplace.10.Howluckywewereeventhoughmypreciousequipmentanddocumentswereallburnttotheground!Notes：fantasy/fnts/n幻想，梦想lava/l：v/n熔岩；火山岩appointvt.任命；委派；安排，确定(时间、地点)(教材原句)IwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatory(HVO)twentyyearsago.二十年前我被任命为火山学家，为夏威夷火山天文台工作。拓展词：appointmentn约会；预约；任命，委任appointedadj.指定的；约定的appointatime/place for为约定时间/地点(1)appointsb.as/tobe.任命某人为appointsb.todosth.委派某人做某事appointatime/place for为约定时间/地点(2)byappointment按照约定have/make/fixanappointment(withsb.)(与某人)预约/约会keep/break an appointment守/违约(1)Theycongratulatedhimonhisappointmentaschairman.他们祝贺他被任命为主席。(2)SamhasbeenappointedmanageroftheengineeringdepartmenttotaketheplaceofGeorge.山姆被任命为工程部经理，接替乔治。(3)语境活用TomandJohnhadmadeanappointment(appoint)withthemanager.Tomhadarrivedattheappointed (appoint)time，whileJohnhadbrokentheappointment (appoint)forsomereason.Later，Tomwasappointed (appoint)as/tobeasalesdirector.汤姆和约翰与经理做好了约定。汤姆在定好的时间到达；而约翰却由于某种原因失约。后来汤姆被任命为销售部经理。(4)写作能力提升HewasappointedascaptainofthebasketballteamandledtheplayerstothenextsessionoftheOlympicGames.(用过去分词短语作状语改写)Appointedascaptainofthebasketballteam，heledtheplayerstothenextsessionoftheOlympicGames.(5)单句语法填空(2018北京卷)Theytaketheirdriverlesscartoanappointment(appoint) andsettheemptyvehicletocirclethebuildingtoavoidpayingforparking.suitn一套外衣；套装vt.适合；使适宜(教材原句)Wehadwhiteprotectivesuitsthatcoveredourwholebody，helmets，bigbootsandspecialgloves.我们都穿着白色的防护服遮住全身，戴上了头盔和特别的手套，还穿了一双大靴子。拓展词：suitableadj.合适的；适宜的(1)suitsb.适合某人suitonesneeds适合某人的需要(2)asuitof一套(3)besuitablefor适合于besuitabletodosth.适合做某事(1)Agoodteachersuits(suit) hislessonstotheageofhispupils.一个好的老师要使教学内容与其学生的年龄相适应。(2)语境活用Itwasreallydifficulttofindasuitable(suit)job，butIwasluckytogetonebecausethemanagerthoughtIwassuitableforthework.Iwenttobuyablacksuittowearintheoffice.ButwhenIarrivedattheoffice，themanagersaidthecolordidntsuit(notsuit)me.HowdisappointedIwas.找到一份合适的工作的确是很难，但我很幸运地找到了，因为经理认为我适合这种工作。我去买了一套黑色的衣服在办公室里穿。但当我到了办公室的时候，经理说这种颜色不适合我。我是多么失望呀！易混辨析suit多指合乎需要、口味、性格、条件、地位、场合等。match多指色调、形状、性质等方面的搭配。fit多指大小、形状的合适。(3)用suit，match，fit的正确形式填空Thesizeoftheshirtfitsmewellanditscolormatchesmytie，soitsuitsme.(4)写作能力提升Thechallengeisfindingsuitablepartnersforthem.(用动词suit和定语从句改写)Thechallengeisfindingpartnersthatsuitthem.panic n惊慌；恐慌vi.&vt.惊慌(教材原句)I felt very nervous and had to force myself not to panic.我非常紧张，不得不强迫自己不要惊慌。(1)panic o doing sth.使某人因惊慌而做某事panic over/about/at对惊慌(2)get into a panic惊慌失措(表动作)in panic惊慌失措地in a state of panic处于惊慌状态(1)Whenever people make decisions when they are panicked(panic)(in a panic)，the consequences are rarely pretty.每当人们在惊恐慌乱中做出决定时，结果往往都不太美妙。(2)单句语法填空。Dontpanicover/about/atyourexamsIknowyouImsureyoulldojustfine.Theyranawayinsuchapanicthattheydroppedtheirbagsandshoes.Thepanicked (panic)fatherbeggedthesoldierstotakethebabytosafetyonhigherground.guaranteev保证；担保n保证；担保；保修单(教材原句)IfyouareluckyenoughtovisittheLakeofHeavenwithyourlovedone，dontforgettomakeawishtoguaranteeyourlovewillbeasdeepandlastingasthelakeitself.如果你有幸同你所爱的人去游天池，别忘了许下一个愿望，以确保你们的爱情像湖水一样深厚、持久。(1)guaranteeagainst(from) 保证不guaranteesb.sth./guaranteesth.tosb.向某人保证某事guaranteetodosth.保证做某事beguaranteedtodo肯定会做，必定会做guaranteesth.(tobe).保证某物是guaranteethat.保证(2)underguarantee在保修期内givesb.aguarantee(that) 向某人保证(1)Surely，therewillbesetbacksanddisappointmentsinlife；boldnessinitselfisnoguaranteeofsuccess.当然生活中会有挫折和失望，勇敢本身不是成功的保证。(2)单句语法填空Iguaranteetopay(pay) offhisdebts.Thecarislessthanayearold，soitisstillunderguarantee.Thiskindofbehaviourisguaranteed (guarantee) tomakehimangry.(3)写作能力提升我们保证在一周内将货物送到。Weguaranteetodeliverthegoodsinoneweek./Weguaranteethatwewilldeliverthegoodsinoneweek.(guaranteev)Wegiveaguaranteethatwewilldeliverthegoodsinoneweek.(guaranteen)makeonesway前往；获得成功(教材原句)Itwasnoteasytowalkinthesesuits，butweslowlymadeourwaytotheedgeofthecraterandlookeddownintothered，boilingcentre.穿着这些衣服走起路来实在不容易，但我们还是缓缓往火山口的边缘走去，并且向下看到了红红的沸腾的火山中心。feelonesway摸索着前行fight/push ones way奋力开出一条路/推挤着前行windonesway蜿蜒向前loseonesway迷路pickonesway谨慎前进findonesway找到出路forceoneswayout挤出去；冲出去pushoneswayin挤进去take/goonesway我行我素makewayfor为让路leadtheway领路(1)Solongasyouworkhard，youcanmakeyourwayinlife.只要你努力工作，你的人生就会成功。(2)语境活用Havingfelt(feel)hiswaythroughtheforest，helost (lose)hiswaybackhome，onlytofindariverwinding (wind)itswaydownthehill.摸索着穿过森林，他迷失了回家的路，结果发现一条小溪沿着山坡蜿蜒流下来。(3)用way的相关短语的适当形式填空Therewasnolight，sowehadtofeelourwayinthedark.Shegraduallyfoughtherwaytothetopofthecompany.Tryandforceyourwaythroughthecrowd.Thebusiswindingitswayupthemountain.Afterlunch，Imademywaytotheclassroom.varyfrom.to.由到不等(教材原句)Thelandvariesinheightfrom700metersabovesealeveltoover2,000metersandishometoagreatdiversityofrareplantsandanimals.这里地面的高度从海拔700米到2000多米不等，是多种稀有动植物的生长地。拓展词：varietyn种类；多样化variousadj.各种各样的(1)varyinsth.(大小、形状等)不同，有别；在方面不同varywith随变化，改变varybetween.and.从到转变(2)avarietyofvarietiesofvarious各种各样的(1)Theairpressurevarieswiththeheight，andthewaterpressurevarieswiththedepth.气压随着高度变化，水压随着深度变化。(2)Thebuildingsinthiscityvarybetweenveryoldandverynew.这个城市的建筑物差别很大，有的很旧，有的很新。(3)语境活用Thereareavarietyofanimalsandplantsintheworld.Theyvaryinshapeandsizeandexistinmanypartsoftheworld.Butforvarious(variety) reasons，someofthemaredyingout.世界上有各种各样的动物和植物。它们在形态和大小上各有不同，并且分布在世界上许多地方。但是由于各种各样的原因，它们中的一些正在逐渐灭亡。(4)单句语法填空(2018全国卷)Joinustotasteavarietyoffreshlocalfoodanddrinks.Meettheproducersandgetsomeexcellentrecipeideas.Itissaidthatthisboy，whohadagreatgiftforlanguagesandpersuasion，isthefatheroftheManchupeople.据说这个男孩就是满族人的祖先，他具有很强的语言天赋和说服力。Itissaidthat.意为“据说”，it为形式主语，指代that引导的从句。该结构还可以变为“sb.issaidtodo”的结构。使用时注意不定式的一般式、进行式及完成式在句子中的变化。Itisthoughtthat.大家认为Itisbelievedthat.人们相信Itishopedthat.人们希望Itisreportedthat.据报道Itiswellknownthat.众所周知Itisgenerallyconsideredthat.大家认为Itissupposedthat.据推测要点释疑“Itis过去分词that.”这个句型可以与“sb.be过去分词todo.”之间相互转换。 (1)Itissaidthateverybodyhasthesamebadhabit：themorewelikesomeone，themorewewillteasehimorher.据说，每个人都有一个同样的坏毛病：越是喜欢谁，就越爱欺负谁。(2)单句语法填空Itisbelievedthathardworkcanleadtosuccess.Heissaidtobewriting(write) apaperonthissubjectnow.(3)写作能力提升Itissupposedthatheisworkinginthatbigcompany.Heissupposedtobeworkinginthatbigcompany.Itissaidthathehaswrittenanewbookaboutscience.Heissaidtohavewrittenanewbookaboutscience.Itisthoughtthatheoftenhelpsthepeopleinneed.Heisoftenthoughttohelpthepeopleinneed.(4)单句语法填空(2018全国卷)Thefilmisbelieved(believe) tobeinstructiveandfullofemotion.单词拼写1Giventheopportunity，Illdigmypotential (潜能)tothefullest.2Noonecanguarantee(保证)thepunctualarrivaloftrainsinfoggyweather.3Thatcomplimentcertainlycomespreciously (珍贵地) morethanthepresent.4Themotherwastrembling (颤抖)withanger.Sheglaredathersonandsaidnothing.5Theteachershouldnotevaluate(评估)hisstudentsonlybytheirscores.6Shegotintoapanicwhenshefoundthatshedforgottenthepassports，andthispanicked (惊恐)herhusband，too.7Thereisadiagram (示意图)oftheheatingsystemonthewall.8Thevolcanoonthatislandhasnterupted (爆发) formanyyears.单句改错1Afteradmiringthebeautifulview，shemadehiswaytothenextdestination.hisher2AsfarasIknow，itisabsoluteimpossibletofinishitinfivedays.absoluteabsolutely3IgotintopanicwhenIo后加a4Thegirlinthephotowassmilingsweetly，herlonghairflowedinthebreeze.flowedflowing5Themotherwasstandingatthegate，anxiouslytoseeherson.anxiouslyanxious6Herfeelingsvariedfromjoyandfearasshewatchedhimfight.frombetween或andto7Hearingthenewsthathehadappointedasgeneralmanagerofthebigcompany，hewasfilledwithexcitementandjoy.had后加been8Itsaidthatthenewmayorwillcomeintopowernextmonth.It后加is.教材与语法填空Ioftentraveltounusualplacesandworkalongsidepeoplefromallovertheworld.Usingscientificequipmentand1.collecting (collect) informationaboutvolcanoesismyjob.2.Although/Thoughmyjobisoccasionallydangerous，Idontmindbecausedangerexcitesmeandmakesmefeelalive.3.Asisknown，whenlavafromthevolcanoflows，manyhouseswillbecovered4.withlavaorburnttotheground.However，myjobhelpsotherscientistspredict5wherelavafromthevolcanowillflownextandhowfast，whichcanhelpprotectordinarypeoplefromoneofthemostpowerful6.forces (force) onearththevolcano.Ionce7.experienced (experience) theeruptionofMountKilaueaandwasluckytohaveacloselookatthe8.absolutely (absolute) fantasticsight.Whenitbrokeout，redhotlavawasfountainedhundre