北師大版必修三onyourbike教案

TeachingPlanName：HuYongqingClass：Class4StudentNo.:08Supervisor: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:Step1warmingupRecentyears,alotofpeoplereturnbacktoridingbikes,itisnotonlygoodforourhealth,butgoodforourenvironment.Today,wearegoingtotalkabouttheadvantagesofridingbikes.Step2Pre-readingT:DoyouliketravelIstheresomeonetravellingbybike(Answers)Thereisacityinwhichpeopletravelbybike.Doyouknowwhichcityitis(Yes,itisAmsterdam.)(ShowpicturesaboutAmsterdamandbikes)MostpeopleinAmsterdamtravelintheircitybybike,andAmsterdamiscalledthe“CityofBicycles”.Step3While-readingSkimmingReadthearticleandanswerthesequestions:WhyAmsterdamisagoodcityforcyclingHowthewhitebikebeginGrammarUses(用法)PresentPerfectContinuousTenseWeusethePatSimpletotalkabout此刻完成進(jìn)行時(shí)表示：Arepeatedorcontinuousactivitythatstartedinthepastandhasn’tbeenfinished.過去開始的頻頻或正在進(jìn)行的還沒有完成的動作。比方：I’vebeengoingeverywherebybikeforthelasttwomonths.Anactivityfromtherecentpastwhichhasconsequencesinthepresent近來的過去開始的對此刻有影響的動作。比方:Ihavebeensittinghereallnight.(That’swhyIm’sosleepynow.)PracticeSentences:a.你們向來都很努力學(xué)習(xí)。Youhavebeenstudyingveryhard.b.約翰看起來累了，那是因?yàn)樗ㄏ荚诠ぷ?。Johnlookstired,becausehehasbeenworkingallnight.Presentperfect此刻完成時(shí)WeusethePresentperfecttotalkabout此刻完成時(shí)表示：1）Aresultofsomethinginthepastthatisstillobvious.發(fā)生在過去的事情，對此刻仍舊有顯然的影響。比方：Tottenhamwontheirlastmatchandtheyhavenowmovedtothetopofleague.2)Activitiesinthepastbutwedon’tknoworarenotinterestedinexactlywhentheyhappened.發(fā)生在過去的動作，但是不知道動作發(fā)生的時(shí)間或?qū)幼靼l(fā)生的確切的時(shí)間不感興趣。比方：a)We’veplayedeachotherbefore.(itdoesn’tmatterexactlywhentheyplayedeachother)(競賽進(jìn)行的確切時(shí)間關(guān)系不大)Shehasalreadytidiedherroom.(atsometimebeforenowbutwedon’tknoworcarewhen)(過去的動作，但不知道或不關(guān)懷動作發(fā)生的時(shí)間)WecanusethefollowingtimeadverbialswiththePresentPerfect:此刻完成經(jīng)常和下邊時(shí)間狀語連用。before,ever,never,alreadyandyet(atlreadywithstatements,andyetinquestionsandnegativesentences.)(already用于必然句，yet用于疑問句和否定句)Ihaven’tbeentoSpainbefore.HaveyoueverbeenabroadWe’venevermethim.

I’vealreadyhadlunch.HaveyouhadlunchyetIhaven’thadlunchyet.Form(形式)PresentPerfectContinuousStructure:have/has+been+v-ingPresentPerfect此刻完成時(shí)have/hasbeen+PastParticiple過去分詞pointsvt.

有利于；對·有利

n.利益；好處adj.

便利的，方便的

→n.convenience

方便→

adv.conveniently

便利地(doing)sth./allowsb.todosth.贊成某人做某事4.helpfuladj.有希望的，持樂觀態(tài)度的5.providesth.forsb.(=providesb.withsth.)給某人供給某物；providefor奉養(yǎng)，養(yǎng)活supplysb.withsth.supplysth.tosboffersb.sth.offersth.tosb.=nomatterwhere無論哪里7.thanksto多虧，因?yàn)閎ecauseofduetoowingtoStep4Post-readingReadthetextagainandanswerthesequestions:isAmsterdamcalled“CityofBicycles”didthefirst“whitebikes”planfailedeffectshavethewhitebikeshadDiscussion:Askthestudentstoreadthetextagainandthendividetheclassintotwogroupstodiscusswhetherthe“whitebikes”wouldbeworkableforyourtownorcity.Step5HomeworkOral:readthepassagefluentlyWritten:finishtheexercisesinpage37DesignoftheblackboardwritingUnitNineLessonnineOnYourBikeI.Warming-upIII.Mainideaortopic1.QuestionsIV.GrammarPoint:PresentPerfectContinuousTense2.PicturesⅤ.SummaryNewwordsandexpressionsⅥ.Homework1.hopefuloutReflectionsThislessonaimsatgettingtoknowaboutthebenefitsofridingbicycleanditsfunctionforenvironmentalprotection,learningtoguessthemeaningofsomewordsaccordingtotheinformat