Unit5RevealingNatureDevelopingideasReading課件高二英語選擇性

Howdoyoucommunicatewitheachother?bodylanguagetalksocialmediaWe,humanbeing,cancommunicatewitheachotherthroughtalking,socialmediaandbodylanguage.Howdoyoucommunicatewitheachother?Beescancommunicatewitheachotherthroughdancing.danceHowdoyoucommunicatewitheachother?Beescancommunicatewitheachotherthroughexchangingchemicals.chemicalsHowdoplantscommunicatewitheachother?學(xué)習(xí)目標(biāo)任務(wù)掌握閱讀基本技能和方法；學(xué)會(huì)分析文章篇章結(jié)構(gòu)；學(xué)會(huì)用英語表達(dá)植物3種交流；Manycultureshavestoriesoftalkingtrees.Newresearchhasrevealedsomethingamazing:itappearsthatplantscancommunicate.Plantsusechemicalstocommunicatewitheachother.Plantsalsousesoundtocommunicate.Para.1Para.2Para.3Para.4Plantshaveanamazingsystemofcommunicationcalled“woodwideweb”.Scientistsarelearningmoreaboutthesecretwaysinwhichplantstalktoeachother.Para.5Para.6PlantscancommunicatePlantshavevariouswaystocommunicateScientistsarelearningmoreaboutplants’languagePart1IntroductionandthesisstatementPart2BodyPart3ConclusionTask1:

Skimandcompletethetablestoriesplants&treestalk,communicatenewresearch:plantscancommunicate如何承前啟后？Task1:

SkimandcompletethetableWhatisthepurposeofthefirstparagraph?A.introducethetopic

B.set

backgroundinformation

C.establishthemainidea

D.drawingthereader’sinterestnewresearch:plantscancommunicate如何承前啟后？Task1:

SkimandcompletethetableTranslateandanalyzethesentence:Withuslongbelievingthattalkingplantsarefantasy,newresearchhasrevealedsomethingamazing:itappearsthatplantscancommunicateafterall.knownforsometimeMoresurprisinglyMostsurprisinglyofallchemicalssoundwoodwidewebTask1:

SkimandcompletethetableanotherbeanplantdetectsthechemicalsabeanplanttinyamountsofchemicalsreleasedifferentchemicalsdriveinsectsawayattackeatkillinsectswarningI’mbeingattacked!”attract

thewaspsreleaseTask2:

ScanandexplainthefollowingPlantsusechemicalstocommunicatewitheachother.Whenaplantgetsattackedbyinsects,itreleasestinyamountsofchemicalsfromtheleavesthatarebeingeaten.Thisislikeawarning,oracallforhelp:“I’mbeingattacked!”Whenanotherbeanplantdetectsthechemicalsfromitsinjuredneighbour,itstartstoreleaseitsown,differentchemicals.Someofthesechemicalsdriveinsectsaway.Othersattractinsects–thewasps!Thewaspskilltheinsectsthatareeatingthebeanplants.Task2:

ScanandexplainthefollowingHowdoplantscommunicatewitheachotherbyexchangingchemicals?Howdoplantscommunicatewitheachotherbyusingsound?Plantsalsousesoundtocommunicate.

Someplantsmakenoiseswiththeirroots.Theyalso“l(fā)isten”tothenoisesfromotherplants.Achilliplantcantellifaneighbouringplantishelpful,orunfriendly.Sometreesmakeclickingnoiseswhenthereisnotenoughwater,indicatingdroughtisarriving.Task2:

ScanandexplainthefollowingPlantshaveanamazingsystemofcommunicationthatcanlinknearlyeveryplantinaforest.Itiscalledthewoodwideweb.Task2:

ScanandexplainthefollowingHowdoplantscommunicatewitheachotherbythewoodwideweb?anamazingsystemnearlyeveryplantthewoodwidewebThewoodwidewebislinkedundergroundbyfungi.Thisfungalnetworklinkstherootsofdifferentplantstoeachother.undergroundbyfungitherootsTask2:

ScanandexplainthefollowingHowdoplantscommunicatewitheachotherbythewoodwideweb?Usingthewoodwideweb,plantscanshareinformationandevenfoodwitheachother.Task2:

ScanandexplainthefollowingHowdoplantscommunicatewitheachotherbythewoodwideweb?informationevenfoodOrganiseinformationfromthepassageandcompletethediagramTask3:

Scanandexplainthefollowingcommunicatewitheachotherfromtheleavesreleaseitsown,differentchemicalswiththeirrootstellifaneighbouringplantishelpful,orunfriendlyclickingnoi