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用心爱心专心116号编辑Unit4ExploringplantsPartOne:TeachingDesignPeriod3:AsamplelessonplanforUsingLanguage(FLOWERSANDTHEIRANIMALPOLLINATORS)AimsTohelpstudentsreadthepassageFLOWERSANDTHEIRANIMALPOLLINATORSTohelpstudentstousethelanguagebyreadinglisteningspeakingandwritingProceduresI.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"IwanttogetawayIwanttoflyaway"Lennysanghewantedtogetawayhewantedtoflyaway.Jasonaskedme"Areyoucomingwithme?"JasonaskedmeifIwascomingwithhim.II.LookingandtalkingNowgotopage36.LookatthephotosandlisteningtometalkingtoyouaboutthelivingstonesplantRefflesiaandpitcherplants.Pitcherplants(orpitfalltraps)arecarnivorousplantswhoseprey-trappingmechanismfeaturesadeepcavityfilledwithliquid.Insectssuchasfliesareattractedtothiscavityoftenbyvisualluressuchasanthocyaninpigmentsandnectarbribes.Thesidespfthepitcherareslipperyandtheyarealsogroovedinsuchawaysoastoensurethattheinsectscannotclimbout.Theliquid