Unit 5 Revealing nature （七化联想速记法） 课件（内嵌视频）-2026-2027学年外研版高中英语选择性必修第一册

七化联想速记法PART01七化速记MemorymethodsG1G1Astudenthadcollectedaseedandarocksamplebeforethetrip.Shewantedtoanswerthecallofnature.Thedistanthillsfeltquiet.Toignoresuchbeautywouldbeadisgrace,andageologistmightagree.把生词下划线再翻译G1seeddistantanswerthecalldisgracebeaadisgracegeologistsampleseeddistantanswerthecalldisgracebeadisgracegeologistsampleG2G2把生词下划线再翻译Scientistssuspectthatthefinchwithasmallbeakmayevolveovertime.Itsancestormighthavehelpedscientistsunderstandevolutionandhownaturecangeneratenewformsoflife.G2evolvefinchbeaksuspectancestorevolutiongeneratefinchbeakancestorgenerateevolveevolutionsuspectG3G3把生词下划线再翻译Thescientistnotedakeycharacteristicoftheislandtortoise:itspopulationhaddeclined.Hefoundthatgoatsweretoblame,whilesomeprimitiveplantsandanimalsarenativetotheisland.Hesuspectedthathumanactionsmightgeneratefurtherchanges.G3characteristicdeclinetortoiseblamegoatbenativetoprimitivetortoiseprimitivedeclinebenativetogoatblamecharacteristicG4G4把生词下划线再翻译Theschoolpostershowsworldwideendangeredspecies,includingagianttortoisewithagiantbody,aniguana,andamangrove.Oneanimalhasacomb-likeshapeonitsback,andanotherhasasharpspine.G4worldwidegiantgianttortoisemangroveiguanacomb-likespinegianttortoisegiantworldwidemangroveiguanacomb-likespineG5G5把生词下划线再翻译Theteachertoldamythandalegendaboutplants.Studentsusedtoolstodetectawaspneartherootofachilli,andlearnedthatpesticideshouldbeusedcarefully.G5mythlegenddetectwasppesticiderootchillimythchilliwasprootdetectpesticidelegendG6G6把生词下划线再翻译Thescienceposterlinksafungustoitsfungalgrowth.Studentsmeasureditwitharulerincentimetresandlearnednottoclickstrangelinks,whichmaycausecybercrime.背熟重点短语1．datebackto追溯到…2．answerthecall响应号召3．ofalltime有史以来；一直4．inquestion讨论中的；考虑中的5．becrowdedwith拥塞；挤满；充满6．cometoexist出现；产生7．adaptto适应，适合8．avarietyof各种各样的9．benativeto源于…的，原产于…10．tinyamountsof微量的11．drive...away把…赶走12．befascinatedby着迷于13．besimilarto与…相似14．overtime随着时间的推移15．theanswerto...…(问题)的答案16．beregardedas被认为是17．communicatewith与…交流18.blamesth.onsb./sth.把某事归咎于某人/某物19.betoblame(forsth.)(对某事)负有责任20.link...to/with把……连接/联系起来21.suspectsb.of(doing)sth.怀疑某人(做)某事PART02难词闯关Memorymethods平板作业1Robert,whowasageologistandnaturalist,answeredthecallofthegovernmentandwenttoadistantplacetostudysomebirdsandtheevolutionofthesoilthere.Hecarriedsamplesofvariousseedswithhim.Whenhearrived,hefoundthatthereweresomefincheswithdifferentbeaks.Hesuspectedthatthefincheshadevolvedfromacommonancestor.Heplanteddifferentseedsinthesamesoiltoseehowthecropswouldaffectthesebirds.Hebelievedthathisworkwouldgeneratemiraclesandthatitwouldbeadisgraceifhisresearchdidn'tworkout.2Lastmonth,Carlarrivedataprimitiveforest.Somemangrovesarenativetothisplace.Intheforest,Carlnoticedagianttortoisestaringathimandaniguanawithcomb-likespinescrawlingontheground.Healsofoundablackgoatrunningaway.Becauseofglobalwarming,speciesaredecliningeveryday,whi