Unit4Topic3IdontthinkalinescanbefoundinspaceSectionC教学设计方案

Unit4Topic3Idon’tthinkalinescanbefoundinspace.SectionCI.Analysisoftheteachingmaterial1.ThetextisfromProjectEnglish,Unit4Topic3SectionCinGradeNine.2.It’sareadingtextwhichlearnsmoreknowledgeaboutMars.Therearesomepassivevoiceinitandit’sthegrammarfocusinthistopic.3.Thisperiodwillimprovethestudents’abilitiesofusingEnglish.ItcanhelpthestudentsstudyEnglishbetter.II.Teachingaims1.Knowledgeaims:(1).Enablethestudentstomasterthenewwords:solar,diameter,storm,gravity,Romanandlimit.(2).Enablethestudentstomasterthephrases:nameafter,atadistanceof,as...as(3).Reviewthepassivevoicewithmodalverbs.(4).LearnmoreknowledgeaboutMars.2.Abilityaims:(1).Enablethestudentstomasterthepassivevoicewithmodalverbsmoreskillfully.(2).Continuetoimprovethestudents’abilitiesoflistening,speaking,readingandwriting,especiallythereadingskills.(3).Enablethestudentstoskimforthemainideaofthepassageandscanfortheinformationneeded.3.Moralaims:(1).TohelpthestudentsindifferentlevelstolearnEnglish.(2).Tofosterstudents’activeattitudetowardsscienceandpositivelyexploringtheunknownfieldsofscience.III、Analysisofthestudents’situationMostofthestudentsareinterestedintheMarsandtheunknownfieldsofscience,buttheyknowlittleaboutit.Theyarelackinginreadingskillsandthegapofthestudents’knowledgelevelintheclassiswide.SoIwillhelpthestudentsindifferentlevelstolearnEnglish.Trytoleteverystudentlearnsomethingfromthisperiod.IV.AnalysisoftheteachingmethodsPleasureteachingmethodContestteachingmethodTask-basedteachingmethodMulti-computeraidteachingmethodV.Teachingresources1.Teachingmaterials.2.Avedio.3.Teachingenvironment:multimedia,afilmslide.VI.Teachingprocedures:Pre-readingStep1Warmup1.Greetings.2.One-minute-performanceStep2Revision1.ReviewthewordsinTopic3bycards.2.Makeacompetitionbetweenboysandgirles.Accordingtothepicturesandwordstomakesentences.Reviewthepassivevoicewithmodalverbs.Step3Lead-in1.WatchavideoaboutMars.Leadto2.2.Kangkang’sunclewenttoMars,hesentane-mailtoKangkang,butsomewordsaremissing.Listentothetapeandcompleteit.Thenchecktheanswers.While-readingStep1.ListeningListento1acarefullyandtrytogetsomemajorinformation.Thenanswerthefollowingtwoquestions:What’sthepassageabout?WhatdoesMarslooklike?Step2.skippingRead1aquickly.Fillintheblankswithnumbers.TheMars’diameteris________aswideasthatoftheearth.Itgoesaroundthesunatadistanceofabout________millionkilometers.Apersonwhoweighs90kilosonearthweighsonly________kilosonMars.ThetemperatureonMarsisbetween________and________.Theairhasonly________oxygen.Thenchecktheanswers.Step3.ScanningRead1acarefully,discussthefollowingquestionsingroupsandanswerthem.Finishtheform.Whatcolorisit?What’sitsdiameter?What’sthegravityonit?Howfarisitfromthesun?What’sthetemperatureonit?What’stheweatherlikeonit?TheInformationAboutMarsDiameterColorRedandorange.ShapeTemperatureGravityItisabouttwo-fifthsasstrongasitisonearth.DistanceStep4.IntensivereadingA.Masterthenewexpressions.(1)....andisnamedafterMars,theRomangodofwar....它是以罗马战神的名字而命名的。namesb./sth.aftersb.以...命名；给...取名e.g.ThebabywasnamedafterBruceLee.(2).Marsgoesaroundthesunatadistanceofabout228millionkilometers.火星在距太阳大约228000000千米处绕着太阳转。at/fromadistanceof相隔e.g.Itsdiameteris53%aswideasthatoftheeart.(3).它的直径是地球直径的53%。ThegravityonthesurfaceofMarsisabouttwo-fifthsasstrongasitisonearth.火星表面的引力大约是地球表面引力的2/5。倍数的表示：倍数+as+形容词或副词原级+ase.g.Thepopulationofthiscityistwiceaslargeasthatofthatcity.(4).IttakesaspaceshipabouteightmonthstoreachMarsfromtheearthwhenthetwoplanetsareclosesttoeachother.当两个星球距离最近时，宇宙飞船从地球到达火星要花费大约八个月时间。Ittakes+人/物+一段时间+todosth.e.g.Ittakesmetwohourstofinishthework.Themoongoesaroundtheearthatadistanceof380000km.B.Dosomeexercises.1.Thenewschoolwas___________(以...命名)thefamousmoviestar.2.Thewaterfallcanbeheard__________________(相隔)twomiles.3.Theboxis______________________(4倍重)thatone.4.___________(花费)Marytenminutestogotoschool.Post-readingStep1Practice1.Playagame.Makeacompetitionbetweenboysandgirls.Thereare10numbers,ineachnumbertherearesomewordsandphrasesfromthetext.Agirlchooseanumberforaboy,theboymustmakeasentenceaccordingtothewordsandphrasesinthisnumber,thenchange.Theteamwhichmakesmorecorrectsentenceswins.2.Retellthetextaccordingtothegameandtheform.3.DiscussionChoose“Yes”or“No”.Getthestudentstodiscussthefollowingcrazyquestionswiththeirpartners.Choosetheanswer“Yes”or“No”.Givereasonsagainstthestudentswhohavedifferentanswers.(1).DoesMarshaveagoodclimateforplants?(2).IsMarsausefulplaceforhumanbeingstolive?(3).IsMarsagoodplaceforhumanbeingstolive?(4).IsMarsacomfortableplaceforheavypeople?Step2Project1.GroupworkShowapictureofanalien.HewantstoliveonMarswithhisfamilies,butheknowslittleaboutit.WorkingroupstotalkaboutMarsa