Unit1ReadingPlus课件-人教版七年级英语下册

Unit1AnimalFriendsReadingPlusBytheendoftheclass,youwillbeabletofindthecharacteristicsandabilitiesoftheoctopus.summarizetheoctopusandotherseaanimals’sinformationwiththehelpofmind-map.worktogethertothinkofotheramazinganimalsandintroducethem.realizetheimportanceofprotecingthemarineanimalsandcultivateinterestandloveforoceanlife.LearningObjectivesWhatanimalisthis?Lead-in:Let’sguessIthas8arms.Ithas3hearts.ItcanmakeinkItlivesinthesea.Ithasnobones(骨头).The

octopus[ˈɒktəpəs]Pre-reading:Prediction:PictureTitle+1.Whatmaythepassagetalkabout?Itmaytalkabouttheoctopus.2.Readthetitleagain,whichwordshouldwepaymoreattention?AmazingFast-reading:1.Howmanyparagraphsarethereinthepassage?2.Readandfindthetopicsentenceofeachparagraph.4paragraphs.Tip:Topicsentenceisoftenatthebeginningorendoftheparagraph.Para.1Para.2Para.3Para.4Careful-reading:Theoctopusesarestrangeandunusual.Para.1Amongthemanyamazinganimalsintheworld,fewareasstrangeandunusualastheoctopus.Therearearound300differentkindsofoctopuses,andtheycomeinallsizes!Thesmallestisonlyaround2.5centimetreslong,butsomeoctopusescangrowuptomorethanfivemetreslong.Therewasevenanoctopusoverninemetreslong!Theyare________and_________.Whatdoesthewriterthinkoftheoctopuses?Whatcanwelearnaboutoctopuses?Therearearound__________differentkinds.Thesmallestisonlyaround_______cmlong.Somecangrowuptoover_______meterslong.Therewasevenoneover______meterslong.strangeunusual3002.559Thewriteruses________toshowtheoctopusesarestrangeandunusual.numbersCareful-reading:Para.2Theoctopus’sbodyisveryinteresting.Alloctopuseshaveeightarms.Theirbrainisnotjustintheirhead,butalsointheirarms.Thishelps

themtothinkaboutanddomorethanonethingatonce.Octopusescanalsofitinto

smallplacesbecausetheydonothaveanybones!Anddidyouknowthatoctopuses

havethreehearts?Theseheartsworkwithdifferentpartsofthebody.The________bodyofoctopus.FeaturesDescriptionsAdvantages（优势）ArmsBrainLocationBonesHearts8Inheadandarms.canthinkaboutanddomorethanonethingatonce3canfitintosmallplacesTheseheartsworkwithdifferentpartsofthebody.0interestingCareful-reading:Para.3Octopusescanalsodomanyamazingthings.Mostofthemcanchangetheircolourandshapetolooklikeplantsorotherseaanimals,andtheycanalsomakeink.Theykeepitinsideaverysmallbagintheirbody.Whentheyproduceink,theinkmakesithardforotheranimalstoseethem.Thishelpsoctopusestogetawayfast.What’smore,whenanoctopuslosesanarm,itcangrowitback!Thethreeamazingabilitiesofoctopuses.Whatcanoctopusesdo?makeinkgrowitsarmbackchangetheirlookandshapetolooklikeplantsorotherseaanimalssothatit’shardforotheranimalstoseethem.WTheyareusedforprotectingourselves.Doyouknowwhattheseamazingabilitiesareusedfor?Careful-reading:Para.4Studyingamazinganimalsliketheoctopusisimportantbecausewecanlearnalot

fromthem.Buttheyalsoshowushowwonderfulnatureisandwhyitisimportanttoprotectit!Theimportanceofstudyingoctopuses.1.Whyisitimportanttostudyamazinganimals?Becausewecanlearnalotfromthem.Theyalsoshowushowwonderfulnatureisandwhyitisimportanttoprotectit.Whatdoes“it”referto?Itrefersto“nature”.Welearnfromtheoctopus’sarmtomakeachuck(吸盘).1Post-reading:Let’ssummarizeTheAmazingOctopusWhatdotheylooklike?Whyisitimportanttostudythem?Whataretheylike?Whatcantheydo?strange&unusual____kinds300____sizesall_________bodiesinteresrtingchange_____________colorandshapemake____ink____theirarms___grow_____alot_____themlearnfromshowus_________________and________________________howwonderfulwhyit’simportantnatureistoprotectit.backAmongthemanyincrediblecreaturesintheocean,dolphinsaretrulyremarkable.Thereareabout40differentkindsofdolphins,andtheyhavedifferentsizes.Thesmallestdolphin,theHector'sdolphin,isjustabout1.2meterslong,whilethelargest,theorca,canreachupto9meters!Dolphinshavesleek,flexiblebodiesthatallowthemtoswimquicklythroughthewater.Theyhaveauniquewayofbreathingthroughablowhole(呼吸孔)onthetopoftheirheads.Dolphinsareveryintelligentandcanlearncomplexbehaviors.Theycommunicatewitheachotherusingavarietyofclicks,whistles,andbodylanguage.Oneofthemostfascinatingthingsaboutdolphinsistheirabilitytoecholocate.Theyemitsoundsandlistenfortheechoestofindtheirwayandlocatepreyinthedarkdepthsoftheocean.Dolphinsalsohaveafriendlynatureandareoftenseeninteractingwithhumans.Justlikeoctopuses,studyingdolphinscanteachusalotabouttheoccananditsinhabitants.Dolphinsremindusofthebeautyandimportanceofmarinelifeandencourageustoprotecttheseamazingcreaturesandtheirhabitats.2Post-reading:Let’sread2Post-reading:Let’sreadThedolphinsWhatdotheylooklike?Whyisitimportanttostudythem?Whataretheylike?Whatcantheydo?incredible&

_____________kinds40____sizesdifferent_________bodiessleek&flexiblelearn_____________complexbehaviors____________witheachothercommunicateecholocate_____usalotabout______andits________teachremindusofthe___________________ofmarinelifeand__________________________________beautyandimportanceencourageustoprotectthemandtheirhabitats.oceaninhabitantsremarkable3Post-reading:Let’sintroduceanamazinganimal....3Post-reading:Thinkotheramazinganimalsanddiscussthem.TheAmazing________Whatdotheylooklike?Whyisitimportanttostudythem?Whataretheylike?Whatcantheydo?eg:Hello,ourgroupwanttointroducetheamazing______.Theyare...Theirbodiesare....\Theyhave....Theycandomanyamazingthings.Firstly,theycan...Studyingamazinganimalslike_____isimportantbecause....

ChecklistStars1.Content.Dotheyincludethe4aspects?(是否包含4个方面)2.LanguageDotheyusecorrectandclearlanguage?

(是否使用正确且清晰的语言）3.PerformanceDotheyspeakfluentlyandconfidently?(表达是否流畅且自信）Perfect:Good:OK:

Homework

Mustdo

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