ReadingTheCoquiinHawaii.ppt

Reading TheCoquiinHawaii TheCoquiinHawaii Lead in Howdoyouunderstandtheproverb Oneman smeat trashisanotherman spoison treasure Canyougiveanexamplehere Thecomingarticleisaboutthecoqui akindoffrog Readthefollowingsentencesandguessiftheyaretrue T orfalse F beforeyoureadthearticle Thecoquiisakindofverybigfrog ThecoquiisfromHawaii Thecoquiisdangeroustotheenvironment Thenumberofthecoquikeepsincreasing Thecoquicannowonlybecaughtbyhand Nowreadthearticletocheckyouranswer F F T T T Doyouthinkfrogsareusefulorharmfulanimal Inwhatway Lookatthefollowingpicturesanddiscusswithyourpartner Trytogivesomeexamplestosupportyourideas Herearesomeusefulwordsandexpressionsyoumayuse Wecan tsimplysay Everycoinhastwosides theprosandcons the advantagesanddisadvantagesofsth Economically Scientifically Generallyspeaking Medicine goodjumper goodhelper singer poisonous theyaffectthetourismindustryinHawaiibymakingloudnoiseatnight Fast reading ReadingthroughthepassageTheCoquiinHawaiionpage2andfindouttheanswertothefollowingquestion WhyhavetheCoquifrogsbeencondemnedasaharmfulanimalinHawaiiaccordingtothepassage theythreatenHawaii senvironmentalsystembyeatingthousandsofusefulinsectseverynight Because HawaiiDepartmentofAgriculturepersonneldevisedatoolconsistingofalengthofplastictubingcutatanangle withaplasticbagtapedoveroneend Placetheopenendofthetubeoverthefrog andthefrogwillinvariablyhopintothetubeandcanbetippedintothebag HowtoCapture Howtouseatubetooltocaptureafrogwithouttouchingit Assemblethetubetoolasinstructed b Placethetubeoverafrog c Frogwillinstinctivelyjumpintothetubeandcanbecapturedintheplasticbagattheendofthetube notelight coloredeggs arrow visibleinthefemale sabdomen Careful reading Readthearticlecarefullytocompletethefollowingchart small brown 5cm wetprotected ontotreestofeed ortocalltofemales Ko Kee Ko Kee PuertoRico thesouth easternUS Hawaii 10years shipment increased spread thousandsofinsects environmentalsystem forpeopletosleep theirpopulationsize transport sell setfrogsfree effectivechemical byhand WorkingroupoffivetoaskandanswerquestionsbasedonCarefulReading Thenperformthedialogueinfrontofthewholeclass Discussion Readthefollowingsentencesanddecidewhichofthechoicesbestexplainseachofthem Theydonotbelongthere A Theyshouldnothaveappearedthere B Itisnottheirhometownthere C Theyaresuitabletobethere B 2 TheyarenormallyfoundintheCaribbeanislandofPuertoRico A Ordinarily theyarefoundintheCaribbeanislandofPuertoRico B TheyarenoteasilyfoundintheCaribbeanislandofPuertoRico C TheycanonlybefoundintheCaribbeanislandofPuertoRico A 4 IntheirnativePuertoRico localpeoplecelebratethecoquifrogs A IntheirhometowninPuertoRico thecoquifrogsarepraised B InPuertoRico localpeoplehavecelebrationsforthecoquifrogs C IntheirnativePuertoRico peoplewelcomethecoquifrogs B 5 Thewarmweatherpermitsthemtolayeggsallyearround A Theyareallowedtolayeggsforawholeyearbythewarmweather B Thewarmweathermakesitpossibleforthemtolayeggsalltheyearround C Theywouldlayeggsonlyinwarmweather B Whyarethecoquifrogscondemnedasharmfulanimals Workingroupstodiscussthefollowingquestions BecausetheyareamajorthreattoHawaii senvironmentalsystem Second theymakeloudcallsatnighttomakeitdifficultforpeopletosleep 2 Howdoyouanalyzethesentence TheyhavequicklyspreadaroundtheHawaiianIslands hiddeninplants inthethirdparagraph Whatis hiddeninplants usedas TheyhavegoneallovertheHawaiianIslandsrapidly whicharehiddeninplants Hiddeninplants是过去分词作定语 3 Theywerebelievedtohavebeenbroughtinaccidentallyinshipmentsofplants A Peoplebelievedthattheyhadbeenbroughtinbyshipsinanaccident B Peoplebelievedthattheyhadbeenbroughtinwhenplantsweredelivered C Peoplebelievedthattheyhappenedtobebroughtinwhenplantsweredelivered C 3 InPuertoRico whatisthelocalpeople sattitudetowardsthecoquifrogs WhataboutthepeopleinHawaii Howabouttheauthor Findouttheevidenceinthetexttosupportyouranswer InPuertoRico localpeoplecelebratecoquifrogs ButinHawaii thefrogshavebeencondemnedasaharmfulanimal Wehavenoideaoftheauthor sopinionofthefrogsinthispassage 4 Accordingtotheauthor whyisithardtoreducethepopulationsizeofthecoqui Listthepossiblereasonshere thewarmweather it sacrimetotransport sellorsetthefrogsfreethere thefrogsmayonlybecaughtbyhand 6 Whatsuggestionscanyouoffertohelpcontrolthespreadofthecoqui 5 Howdoyouunderstandthelaw Itisacrimetotransport sellorsetthefrogsfreethere Canthelawwork Towhatdegree Reasonableanswersareallowed Reasonableanswersareallowed PuertoRicoandFlorida Hometown Nativehabitatofth