河北省沙河市第一中学高中英语教案 Unit4 Earthquakes period 4 新人教版必修1VIP免费

河北省沙河市第一中学高一英语教案Unit4Earthquakesperiod4新人教版必修1TheGeneralIdeaofThisPeriod：Thisperiodaimsattrainingstudents’twoskills—understandinggeneralideaandgettingdetailedinformationbygettingfamiliarwithtonesandintonationinspokenEnglishandwritinganwell-organizedletterabouthowtosolveaspecificproblem.Studentscanimprovetheseskillsbylistening，writingandfinishingtherelativeexercises.Alsointhisperiodstudentscanmeetthethemeofthisunitagain.TeachingAims：1.MakesurethestudentsknowtheusageoftonesandintonationinspokenEnglishandgraspthemethodsofgettingthegeneralideaanddetailedinformation.2.HelptheSslearnhowtoorganizealettertosavetheendangeredanimaldodo.TeachingImportantPoints：1.MakesurethestudentsknowtheimportanceoftonesinspokenEnglish.2.Enablethestudentstoorganizealetterintheproperandefficientway.TeachingDifficultPoint：Howtowritealetterinthecorrectway.TeachingMethods：1.Listening-and-answeractivitytomakethestudentsknowtheimportanceoftonesinspokenEnglish.2.Practicetoimprovethestudents’writingability.TeachingAid：Ataperecorderandaprojector.TeachingProcedures：Step1RevisionT：Goodmorning，boysandgirls!LastclassIaskedyoutopreparethedescriptionofdinosaursandMiludeeranddodos，sonowIwillasksomeofyoutohaveatry.Anyvolunteers?S1：Dinosaurslivedontheearthlongbeforehumanscameintobeing.Thereweremanydifferentspeciesofthem，ofwhichararenewonewasabletorunaswellasclimb.Thereasonsfortheirdyingoutarenotsure.Maybebecauseofalargerockorduetothehotweather.S2：Dodoslivedontheearthlonglongago.TheylivedonanislandcalledMauritius.Theywerecuriousandkindheartedandquitedifferentfrommostoftheanimalsthere.Theywerebirds，buttheywerelargeandonlyhadsmallwings.Theirfavoriteactivitywastowanderalongthebeachandwaittilltheinsectswerereadytobeeaten.S3：MiludeerusedtobecommoninChina.Theylivedtogetherandlivedongrass.Butasaresultofhunting，theydisappearedfromChinalater.Luckily，someweretakentoBritainbeforethat.SoChinesegovernmentcanbringbacksome.NowtherearemoreandmoreMiludeerinChina.T：Everyonehasdoneaverygoodjob!Step2BrainstormingabouttonesinspokenEnglish（Teacheraskstwostudentstoanswertwoeasyquestions，thenexpressgratitudeusingdifferenttones.Oneis”Thankyou↘”.Theotheris“Thankyou↗.”）T：Well，justnowIsaid“Thankyou”，doyoufindsomedifferences?Ss：Youusedifferenttones.T：Good.Inthefirstone，thefallingtoneshowsthatIamverygrateful.Butinthesecondone，therisingtonemeansthatiswhattheSshoulddoandIwasnotreallygrateful.T：InspokenEnglish，tonesareusedtoexpressdifferentfeelings.Tounderstandhowthespeakerisfeeling，listenforfourmainthings：thevolumeofthelanguagearisingorfallingtonestressoncertainwordspausesinthesentencesStep3ListeningforgeneralideaT：OK，nowwearegoingtolistentothestoryaboutanotheranimalnameddodo.PleasehavealookatthepictureonP31.Whatdoesitlooklike?Ss：Itlookslikeaduck.It’sverylarge.T：Whataboutitswings?Aretheyverylargetoo?Ss：No，itswingsareverysmall.T：Canitflyhighintheskyeasily?S1：Idon’tthinkitcaneasilyflyhighinthesky.T：Doyouagreewithher?Ss：Yes.T：Sowhatmightbeitsproblem?S2：Itcanonlywalkonland.Andwhenthereisananimalattackingit，itcan’tescape.T：Youmightberight.Let’slistenandsee.Asforthefirsttime，youdon’thavetounderstandeveryword.Youcanignorewhatyoudon’tunderstandandconcentrateonwhatyoucanunderstand.NowpleaseopenyourbooksandturntoPage30togothroughtheEx.2andtrytopredictwhatmighthappentod...