北师大版必修三onyourbike教案

TeachingPlanName：HuYongqingClass：Class4StudentNo.:0Supervisor:Mr.LiuHuUnitNineLessonnineOnYourBikeBackgroundinformation:Students:highschoolstudents,Grade2Lessonduration:30minsTeachingobjectives:Bytheendofthelessonstudentsshouldbeableto:tolearnPresentPerfectContinuousandPresentPerfecttenses.toknowtheuseofPresentPerfectContinuousandPresentPerfecttenses.tograspvocabularyassociatedwiththeadvantagesofbikes,Languagepointsanddifficulties:theuseofPresentPerfectContinuousandPresentPerfecttenses.thedifferencebetweenPresentPerfectContinuousandPresentPerfecttenses.theuseofthenewwords.Teachingmethodsandaids:usethepicturestoleadin.asksomequestionsrelatedtothearticletomakestudentsinterestedinwhattheywilllearn.fastreadingtogetthedetailedinformation.carefulreadingtogetthedetailedinformation.usetheexercisetoanalysetheuseofPresentPerfectContinuousandPresentPerfecttenses.multimediaclassroom,PPT,blackboard,chalk,etc.Teachingprocedure:Step1warmingupT:Recentyears,alotofpeoplereturnbacktoridingbikes,itisnotonlygoodforourhealth,butgoodforourenvironment.Today,wearegoingtotalkabouttheadvantagesofridingbikes.Step2Pre-readingT:DoyouliketravelIstheresomeonetravellingbybike(Answers)Thereisacityinwhichpeopletravelbybike.Doyouknowwhichcityitis(Yes,itisAmsterdam.)(ShowpicturesaboutAmsterdamandbikes)T:MostpeopleinAmsterdamtravelintheircitybybike,andAmsterdamiscalledthe “CityofBicycles ”.Step3While-readingSkimmingReadthearticleandanswerthesequestions:WhyAmsterdamisagoodcityforcyclingHowthewhitebikebeginGrammarUses(用法)PresentPerfectContinuousTenseWeusethePatSimpletotalkabout现在完成进行时表示：Arepeatedorcontinuousactivitythatstartedinthepastandhasn’tbeenfinished.过去开始的反复或正在进行的尚未完成的动作。例如：I’vebeengoingeverywherebybikeforthelasttwomonths.Anactivityfromtherecentpastwhichhasconsequencesinthepresent最近的过去开始的对现在有影响的动作。例如:Ihavebeensittinghereallnight.(That’swhyI’msosleepynow.)PracticeSentences:你们一直都很努力学习。Youhavebeenstudyingveryhard.约翰看起来累了，那是因为他整晚都在工作。Johnlookstired,becausehehasbeenworkingallnight.Presentperfect现在完成时WeusethePresentperfecttotalkabout现在完成时表示：1)Aresultofsomethinginthepastthatisstillobvious.发生在过去的事情，对现在依然有明显的影响。例如：Tottenhamwontheirlastmatchandtheyhavenowmovedtothetopofleague.2)Activitiesinthepastbutwedon’tknoworarenotinterestedinexactlywhentheyhappened.发生在过去的动作，但是不知道动作发生的时间或对动作发生的确切的时何不感兴趣。例如：a)Weveplayedeachotherbefore.(itdoesn'tmatterexactlywhentheyplayedeachother)( 比赛进行的确切时间关系不大)b)Shehasalreadytidiedherroom.(atsometimebeforenowbutwedon'tknoworcarewhen)(过去的动作，但不知道或不关心动作发生的时间)WecanusethefollowingtimeadverbialswiththePresentPerfect:现在完成时常和下面时间状语连用。before,ever,never,alreadyandyet(atlreadywithstatements,andyetinquestionsandnegativesentences.)(already用于肯定句,yet用于疑问句和否定句)Ihaven'tbeentoSpainbefore.I'vealreadyhadlunch.HaveyoueverbeenabroadHaveyouhadlunch yetWevenevermethim. Ihaven 'thadlunchyet.Form(形式)PresentPerfectContinuousStructure:have/has+been+v-ingPresentPerfect现在元成时have/hasbeen+PastParticiple 过去分词pointsvt. 有益于；对••・有益n.利益；好处adj. 便禾1J的，方便的fn.convenience方便-adv.conveniently便利地(doing)sth./allowsb.todosth. 允许某人做某事helpfuladj. 有希望的，持乐观态度的providesth.forsb.(=providesb.withsth.) 给某人提供某物；providefor 赡养，养活supplysb.withsth.supplysth.tosboffersb.sth.offersth.tosb.=nomatterwhere不管哪里thanksto多亏，由于becauseofduetoowingtoStep4Post-readingReadthetextagainandanswerthesequestions:isAmsterdamcalled“CityofBicycles”didthefirst“whitebikes”planfailedeffectshavethewhitebikeshadDiscussion:Askthestudentstoreadthetextagainandthendividetheclassintotwogroupstodiscusswhetherthe“whitebikes”wouldbeworkableforyourtownorcity.Step5HomeworkOral:readthepassagefluentlyWritten:finishtheexercisesinpage37DesignoftheblackboardwritingUnitNineLessonnineOnYourBikeWarming-upIII.MainideaortopicQuestions IV.GrammarPoint:PresentPerfectContinuousTensePictures V.SummaryII.NewwordsandexpressionsVI.Homework1.hopefuloutReflectionsThislessonaimsatgettingtoknowaboutthebenefitsofridingbicycleanditsfunctionforenvironmentalprotection,learningtoguessthemeaningofsomewordsaccordingtotheinformationfr