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•Unit3UndertheseaClownfishseaweedParrotfishSea-slug海蛞蝓SeastarTurtleeelClamReefsharkSeahorseJellyfishOctopus['ɒktəpəs]ANewDimensionofLifeReading•Learningobjectives1.Learnsomewordsaboutseaanimals.2.Mastersomereadingskills,suchasskimming,scanning.3.Feelthebeautyofoceanandbecomeawareoftheimportanceofprotectingourocean.Pre-reading•1.Whatkindofpassageisit?•A.anadvertisementB.apieceofnewsC.adiaryentryD.abookreview•2.Fromthetitleandthepictures,canyouguesswhat’sthemainideaofthepassage?Itisaboutthewriter’sexperienceofsnorkellingonacoralreef,andshedescribesthecolorfulunderseaworldhesees.SkimmingListentothediaryentryandnumbertheparagraphtopicsinthecorrectorder.TopicParagraphnumbercolorsandshapesdangersreflectingthereef’sedgeafinalthoughtsomeseacreatures213456Fastreading•Let’sdividethepassageinto3parts•Reflection•Journeyunderthewater•Afinalthought123456•Part1(para.1)•1.Whatdidthewriterdointhemorningon19thJanuary?•2.Howdidtheauthorfeelabouthissnorkelling?Hewentsnorkelling.Hethoughtitwasadayofpuremagicanditwasthemostfantasticthinghehaveeverdone.CarefulreadingWhenyougosnorkellingYouwillseethebeautyoftheseaYouwillseethedangeroftheseaYouwilldiscoveranewdimensionoflifePara2•1.Whatisthefirstthinghebecame•awareof?2.Doeshethinkthecoralsarefantastic?Why?Allthevividcolorssurroundinghim.Yes.Becausetheywereshapedlikefans,plates,brains,lace,mushrooms,thebranchesoftreesandthehornsofdeer.Para3-4SomeseacreaturesCreaturesDescription1.2.3.4.5.6.ClownfishSmallfishParrotfishSea-slugSea-starTurtleorangeandwhite,thathidinthewavinglongthinseaweedYellowandgreenwithhardbird-likemouth,hangingupsidedownCleanthebodiesoflargefishYellow-spottedredblueLargewise-lookingLoveBeauty,delightsCreaturesDescription7.8.9.ScaredtodeatheelclamReefsharkWithstrongsharpteethGiantGrey,oneandahalfmeterslongDidn’twanttogettooclosetodangersPara5•What’sthewriter’sfeelingwhenheswamovertheedgeofthereefandhungtherelookingdownintothedepthsoftheocean?IthoughtIwasverybrave.Myheartwasbeatingwildly–Ifeltveryexposedinsuchdeepclearwater.•Para6•Afterthewholejourney,howdidthewriterfeel?Andyou?Comparedtotheocean,ahumanbeingisnothingbutaspot.IfIhaveachancetogetclosetotheunderwaterworld,Iwillseizeit.Postreading•TranslateT/F•Thereweresomebigfishthatcleanedbodiesforsmallfish.FTranslate•Whatawonderful,limitlessworlditwasdownthere!AndwhatatinyspotIwasinthisenormousworld!这个水底世界是多么美妙，多么漫无边际！而我在这个海洋世界中又是多么渺小！TellusthenameofthefourcreaturesclownfishturtleclamparrotfishGrammarfilling•Thefishdidn’tseemtomind________(I)swimmingamongthem.•I___________(especial)lovedthelittleorangeandwhitefish_____hidinthewavinglongthinseaweed.me/myespeciallythatCompletethephrases•Wake______苏醒Reflect_____________思考，回忆•Becomeaware_____意识到•Upside_____上下颠倒•Bescared______death吓得要死•Getclose____接近，靠近upon/over/upondowntotoofDiscussion•Thereisawonderfulandlimitlessworldunderthesea,andsomanyseacreatureslivethere.•However,theoceanenvironmenthasbeendestroyedrecentlybyourhumanbeings.OilspillOverfishingDiscussion•Whataretheproblems?•Whatshouldwedotoprotectoceanfrompolluting?•Homework•Writeadiaryusingthefollowingexpressions.1.充满魔力的一天2.奇特的美景3.这是我所做的最奇妙的事4.心跳得厉害5.全身的细胞都被唤醒了6.我觉得吓得要命7.犹如发现了生活中崭新的一面adayofpuremagicextraordinarybeautyMyheartwasbeatingwildly.Everycellinmybodywokeup.Ifeltscaredtodeath.Itwaslikediscoveringawholenewdimensionoflife．ItwasthemostfantasticthingIhaveeverdone.