Unit+5+Revealing+nature+Developing+ideas高中英语外研版（2019）选择性必修第一册

DevelopingideasTheSecretLanguageofPlantsLearningObjectives：Togetabetterunderstandingofthewaysinwhichplantscommunicate.Todeveloptheabilitytosortoutthemainideaofaparaandidentifythestructureofexpositoryessays.Todevelopapositiveattitudeoftreasuringnatureandlivinginharmonywithnature.IPre-readingForme,Ifounditdefinitelyamazingthat

treescancommunicatewithanimalsandpeopleinAvatar!HaveyouseenthefilmAvatar？Whatinterestingfactscanyourecallaboutthisfilm?

attackbreatheeatsleepmovespeakstealthink√Whatdoyouthinkplantscando?Ticktheboxes.Howmuchisitrealisticthattreescancommunicatewithpeople?Canplantsliketreesevenbehaveinmanyotherwayslikehumansdo?P74Activity1√√√√attackbreatheeatsleepmovespeakstealthink√Whatdoyouthinkplantscando?Ticktheboxes.P74Activity1√√√√Let’sfindoutwhetherplantscommunicatewitheachother.Iftheydo,how?Readthepassage(P74-76)toexplore!IIFastreadingManycultureshavestoriesoftalkingtrees.Newresearchhasrevealedsomethingamazing:itappearsthatplantscancommunicate.Plantsusechemicalstocommunicatewitheachother.Plantsalsousesoundtocommunicate.Para.1Para.2Para.3Para.4Para.5Para.6Plantshaveanamazingsystemofcommunicationcalled“woodwideweb”.Scientistsarelearningmoreaboutthesecretwaysinwhichplantstalktoeachother.Readforthemainideaofeachparagraph.IIICarefulreading____________:athingofmythsandlegendsTalkingtreesgive_____________________topeople,eg.,AlexandertheGreatandMarcoPoloweresaidtohavevisitedsuchatreeinIndia.TalkingplantsEvidencefromstoriesofmanyculturesEvidencefrom_________________somemodernstoriesTreesinthefilmAvatarcancommunicatewith

___________________.animalsandpeopleadviceandwarningsPara.1Whichofthefollowingisnotthefunctionsofparagraph2?Toleadtothefollowingcontext.Toarousereaders’interests.Tosummarizetheabove.Tofurtherexplain.Para.2chemicalsabeanplantinsectsanotherbeanplantdifferentchemicalswaspPara.3chemicalsabeanplantinsectsanotherbeanplantdifferentchemicalswaspattackreleasedetectreleasedriveawayattractkillPara.3Whydoscientistsdoresearchonthisplantwarningsystem?Toexplorethewondersofnature.Toapplyitintoagriculture.Toprotectplants.Topredictthefutureofplants.Scientistshopetolearnmoreaboutthisplantwarningsystem,sothatwecanuseittogrowcropswithoutpesticides.Para.3Whichofthefollowingisnotthethingplantsusesoundtodo?Listenwhethertheirneighborsarehelpfulornot.B.Indicatethearrivalofdrought.C.Identifytheunfriendlyplants.D.Helpeachothergetwater.Para.4Shortfor

Systemfor

LinkLinkedbyUseittoCybercrimePara.5Shortfor

Systemfor

_____________amonghumans_________________amongplantsLinkeverypersonevery_______inaforestPara.5WorldWideWebWoodWideWebcommunicationcommunicationplantLinkedby_____and________underground_____whichlinksthe_______ofdifferentplantstoeachotherUseitto——————————————————share________and___witheachotherCybercrimecheatsomeoneoutofhis_____spread

computer

virustoattackothers’_______steal______fromeachotherspread_______to_____

otherplantsPara.5cablessatellitesfungirootsinformationfoodmoneycomputersfoodpoisonsattackcommunicateentertainshopwoodwidewebWhatisthewriter’sattitudetowardsthescientificresearchonthesecretlanguageofplants?A.PositiveB.NegativeC.Neutral

D.IndifferentScientistsarelearningmoreeverydayaboutthesecretwayinwhichplantstalktoeachother.Whoknows?Maybeonedaywewillknowenoughaboutplantcommunicationtobeableto“talk”withthemourselves.Para.6Para.1Para.2Para.3Para.4Para.5Para.6ReadforthepassagestructurePlantscancommunicatePlantshavevariouswaystocommunicateScientistsarelearningmoreaboutplants’languagePart1IntroductionandthesisstatementPart2BodyPart3Conclusion论点Whatisthewriter’spurposeinwritingthepassage?A.Tointroducethewaysplantscommunicatewitheachother.B.Tocomparethedifferencesbetweenplantsandhumans.C.Topredictwheretechnologywilltakeplants.D.Tocallonhumanstoprotecttheplants.P76activity4Modernresearchisshowingthatplantscan1_________________________.UsingchemicalsTheplantreleaseschemicals2_____________thatarebeingeaten.Whenanotherplantdetectsthechemicals,itstartsto

3______________________________.

communicatewitheachotherfromtheleavesreleaseitsown,

different

chemicalsP76activity4UsingsoundSomeplantsmakenoises4______________.Achilliplantcan5__________________________

_____________________.Sometreesmake6___________________________

_________________________________________.

withtheirroots

tellifaneighbouring

plantis

helpful,or

unfriendly

clickingnoiseswhenthereisnot

enoughwater,

indicatingdroughtisarrivingP76activity4Usingthe“woodwideweb”Thisfungalnetworklinks7__________________________________.Plantscan8_____________________________witheachother.Plantscan9_______________________________

________toattackotherplants.

therootsofdifferentplantstoeachother

shareinformationandevenfood

stealfoodfromeachother,orspreadpoisonsMaybeonedaywewillbeableto“talk”withplants.P76activity4Post-readingIV

1.

Whatfigureofspeechisbeingusedwhentheplantsaredescribedascallingforhelp?Whatisitsfunction?Personification.

Itcanmakedescriptionsmorevivid.P77ThinkShareThisislikeawarning,oracallforhelp:“I’mbeingattacked”.

2.Whatdoes“woodwideweb”mean?“Woodwideweb”meansanamazingsystemof

communicationthatcanlinknearlyeveryplant

inaforest.Itislinkedundergroundbyfungiand

thisfungalnetworklinkstherootsofdifferent

plantstoeachother.Usingthewoodwideweb,

plantscanshareinformationandevenfoodwith

eachother.P77ThinkShare3.Whatdoyouthinkarethebenefi