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1、用金泰尔两分法分析排球发球教学对象:排球爱好者教学目标:练习者练习后能成功发出一般球动作技术要领:面对球网两脚前后自然开立,左脚在前右脚在后。左手托球于体前。抛球时左手将球平稳的体前右肩前上方,高度为40—50cm左右,同时右臂抬起屈肘后引。击球时,右脚蹬地重心前移,以收腹屈体迅速带动手臂挥动,挥臂呈直线,用手掌击球的后中下部,使力通过球的重心向前飞行。3、原地击固定球联系1B(身体稳定有操纵调节条件固定无尝试间变化)4、自抛自发练习3B(身体稳定有操纵调节条件变化无尝试间变化)5、发出不同线路、不同深度的球4B(身体稳定有操纵调节条件变化有尝试间变化)
2、6、比赛中运用发球技术4D(身体移动操纵调节条件变化有尝试间变化)非谓语动词练习题1._______withcare,onetinwilllastforsixweeks.A.UseB.UsingC.UsedD.Touse2._____thathewasingreatdanger,Ericwalkeddeeperintotheforest.A.NotrealizedB.NottorealizeC.NotrealizingD.Nottohaverealized3._____fromthetopofthetower,thesouthfootofthemount
3、ainisaseaoftrees.A.SeenB.SeeingC.HavingseenD.Tosee4._____animportantdecisionmoreonemotionthanonreason,youwillregretitsoonerorlater.A.BasedB.BasingC.BaseD.Tobase5.TsinghuaUniversity,_____in1911,ishometoagreatnumberofoutstandingfigures.A.foundB.foundingC.foundedD.tobefounded6._____
4、__aroundthefire,thetouristsdancedwiththelocalpeople.A.GatherB.TogatherC.GatheringD.Tobegathering7.______intoEnglish,thesentencewasfoundtohaveanentirelydifferentwordorder.A.TranslatingB.TranslatedC.TotranslateD.Havingtranslated______animportantroleinanewmovie,Andyhasachancetobecom
5、efamous.A.OfferB.OfferingC.OfferedD.Tooffer9.Dina,______formonthstofindajobasawaitress,finallytookapositionatalocaladvertisingagency.A.strugglingB.struggledC.HavingstruggledD.tostruggle10._______toworkovertimethatevening,Imissedawonderfulfilm.A.HavingbeenaskedB.ToaskC.Havingasked
6、D.Tobeasked11.______toreachthemonthephone,wesentanemailinstead.A.FailB.FailedC.TofailD.Havingfailed12._____aroundtheWaterCube,wewerethentakentoseetheBird’sNestforthe2008OlympicGames.A.HavingshownB.TobeshownC.HavingbeenshownD.Toshow13.______manytimes,hefinallyunderstoodit.A.ToldB.
7、TellingC.HavingtoldD.Havingbeentold14.Tomtookataxitotheairport,only_____hisplanehighupinthesky.A.findingB.tofindC.beingfoundD.tohavefound15.Georgereturnedafterthewar,only____thathiswifehadlefthim.A.tobetoldB.tellingC.beingtoldD.told16.Ifeelgreatlyhonored______intotheirsociety.A.t
8、owelcomeB.welcomingC.tobewelcomedD.welco