Unit4ExploringplantsPartOne:TeachingDesignPeriod3:AlessonplanforUsingLanguage(FLOWERSANDTHEIRANIMALPOLLINATORS)AimsTohelpstudentsreadthepassageFLOWERSANDTHEIRANIMALPOLLINATORSTohelpstudentstousethelanguagebyreading,listening,speakingandwritingProceduresI.WarminguptakingaquizTakethefollowingsentencesindirectspeechandputthemintoindirect(orreported)speech.Shesaid,"I'veworkedheresinceIleftmylastjob."Shetoldmethatshehadworkedtheresinceshehadleftherlastjob.Yousaid,"Iwillhelpyou!"Yousaidyouwouldhelpme!Sheaskedme,"Whenarewegoingtoleave?"Sheaskedmewhenweweregoingtoleave.Petersaid,"Imaybringsomeonewithmetotheparty."Petersaidhemightbringsomeonewithhimtotheparty.Myfriendsaid,"Iwillhavefinishedmyhomeworkbythetimeyouarrive."MyfriendtoldmehewouldhavefinishedhishomeworkbythetimeIarrived.Markaskedme,"WhydoyouwanttostudyRussian?"MarkaskedmewhyIwantedtostudyRussian.Marciasaid,"Ihavebeenwaitingforyouforoveranhour."Marciasaidshehadbeenwaitingformeforoveranhour.Alisonsaid,"Ihadeatenbeforeyouarrived."AlisontoldmeshehadeatenbeforeIhadarrived.Lennysang,"Iwanttogetaway,Iwanttoflyaway"Lennysanghewantedtogetaway,hewantedtoflyaway.Jasonaskedme,"Areyoucomingwithme?"JasonaskedmeifIwascomingwithhim.II.LookingandtalkingNowgotopage36.Lookatthephotosandlisteningtometalkingtoyouaboutthelivingstonesplant,Refflesiaandpitcherplants.Pitcherplants(orpitfalltraps)arecarnivorousplantswhoseprey-trappingmechanismfeaturesadeepcavityfilledwithliquid.Insectssuchasfliesareattractedtothiscavity,oftenbyvisualluressuchasanthocyaninpigments,andnectarbribes.Thesidespfthepitcherareslipperyandtheyarealsogroovedinsuchawaysoastoensurethattheinsectscannotclimbout.Theliquidcontainedwithinthepitchertraps,drowns,andgraduallydissolvesthebodyoftheinsect.Thismayoccurbybacterialaction,orbeduetoenzymessecretedbytheplantitself.Furthermore,somepitcherplantscontainmutualisticinsectlarvae,whichfeedontrappedprey,andwhoseexcretatheplantabsorbs.Whateverthemechanismofdigestion,thepreyitemsareconvertedint