Unit2GrammarTheusesofinfinitives動詞不定式教學設計Ⅰ.Teachingaims:Knowledgeaims:(1).Tolearninfinitivesasattributes（定語）.(2).Tolearninfinitivesassubjects.Abilityaims(1).Enablestudentstouseinfinitivesasattributes（定語）andsubjects（主語）correctly.(2).Totrainthestudents’abilitiesofusingobservational(觀察),analytical(分析)andinductive（歸納）methodsintheirstudies.Totrainthestudents’goodhabitofthinkinginlearning.Ⅱ.Teachingimportantpoints1.Tolearninfinitivesasattributes（定語）andsubjects.2.Totrainthestudents’abilitiesofusingobservational(觀察),analytical(分析)andinductive（歸納）methodsintheirstudies.3.Totrainthestudents’goodhabitofthinkinginlearning.Ⅲ.TeachingdifficultPointsEnablestudentstouseinfinitivesasattributes（定語）andsubjects（主語）correctly.Ⅳ.Teachingmethods Task-basedteachingmethod,observationalmethod,analyticalmethodandinductive（歸納）method.V.TeachingaidsMulti-media(多媒體）.Ⅵ.TeachingstepsStepⅠLead-inImportintotoday'snewlessonbyreviewingthelearnedusesofinfinitives.Completethesentences.1.Tellhim_________(eat)healthyfood.2.Tomwenttothepoliceman________(ask)forhelp.Purpose:Toreviewoldknowledgebeforelearningnewknowledgeandprepareforlearningnewknowledgebetter.StepⅡ:PresentationLearninfinitivesasattributesbyguidingstudentstoobserve,analyzeandinductive(歸納).1.It'sthetimetowork.2.IwillgiveyousomeadvicetolearnEnglish.3.Wouldyoulikesomethingtodrink?Purpose:Totrainthestudents’awarenessandabilityofusingobservational,analytical(分析)and（歸納）methodsintheirstudy.Totrainthestudents’goodhabitofthinkinginlearning.StepⅢPracticeFillintheblankswiththegivenwords.1.Winteristhebestseason___________(travel）totheSouth.2.Doyouhaveanythingelse_______(say)?Purpose:Tostrengthenandmastertheusagesofinfinitivesasattributesbetter.StepⅣPresentationLearninfinitivesassubjectsbyguidingstudentstoobserve,analyzeandinductive(歸納).1.TostudyEnglishwellisveryimportant.ItisimportanttostudyEnglishwell.2.Togetupearlyisagoodhabit.Itisagoodhabittogetupearly.Purpose:Totrainthestudents’awarenessandabilityofusingobservational,analytical(分析)and（歸納）methodsintheirstudy.Totrainthestudents’goodhabitofthinkinginlearning.StepⅤPracticeFillintheblankswiththegivenwords.1._________(exercise)everydayisnecessary.2.It'sapleasure_________(tell)youastory.3.IttookJimonehour________(wash)clothesyesterday.Purpose:Tostrengthenandmastertheusagesofinfinitivesassubjectsbetter.StepVISummaryBlackboardDesign動詞不定式作定語當動詞不定式修飾、限定前面的名詞或代詞時,它就在句中作定語。動詞不定式作主語當動詞不定式作主語時，為了使句子結構緊湊，通常用it作形式主語，把真正的主語（動詞不定式）放在句末。It's+adj./n.+(forsb.)+todosth.對某人來說是……的。Ittakessb.+time+todosth.做某事花費某人……時間。TeachingreflectionInthislesson,Imainlyusedobservational,analyticalandinductive（歸納）methodstointroducetheusesofinfinitivestothestudents.It’shelpfultoimprovethestudents’awarenessandabilitiesofusingobservational,analytical,andlinductive（歸納)methodsintheirstudy.Ial