现在完成时-教学设计(全英文-超详细)

.Teaching aims:1 .知识文库：a.thestructureofthepresentperfecttense .b.theusagessofpresentperfecttense .2. Ability:a.enablestudentstousethecorrecttenseb.enablestudenttousetherightwordsinthepresentperfecttense .3. Feelings and attitude:a.lettthestudentsintheimportanceofenglishgrammar .b.trytobuildupstudentsconfidenceinthemselvesc.encouragestudenttospeakenglishinpublic . Important Points:a.lettthestudentunderstandstheusagesofpresentperfecttense .b.thediffferentesbethedifferentesbethethediffferentesthethepimetentiii.difficultpoints:发生了berstitusesuserprectenteswithbestodescribeevents.技术方法逻辑：thenewseniorenglishcurriculumstandardsaimseducationforallstudentsandstressedquality-oriented education.themaintaskofeducationist vate studentsinterest & confidenceinlearningthelanguage factilititiationandformeffectivelearningstrategies， factitiationandcooperativespiritinlearning enablestudentstomasterbasicenglishlanguageknowledgeandsskillsinlistening，间隔新标准，studentssshousebethecenteroftheclasandtheteacherservesasacontroller，organizer， participant or resource-providermosttimes.considerdiredwiththecharacteristicoftheteachingcontentsandthelearners iwillappleapplication each ing.motoftheusgeswillbesummarizedbystudentsthemves .v.teachiningAIDSA computer，a projector，black board，chalksvi.teachiningprocedures:步骤1 .版本加载(2分钟)1.invitestudenttoreadsentencesusingpresentperfecttenses 1: Iveseequitealotofchina。s 2: Ivevisitedsomebeautifulcities。s3:S4: 是.2.showsomeonsentencesontheboard1 ) .他们有一座新建筑物2 ).my wifesjustboughtabeautifuldress是3 ).its4 ).a friends说Step2. Present perfect tense1.thestructureofthepresentperfecttense .然后，搜索这些sentences、askstudents1). have/has done2). have/has not done3). Have/has been done2.theusageofpresentperfecttense他们正在重现flashq:tthestory过去发生过，你能告诉我为什么吗？drawatimelineontheblackboard :现在就完成！过去现在就Future1). Usage1:“完成用法”强调过去发生的行动对现在的影响和结果，经常使用的是already、yet、never、eve、just、before .e.g.1.IE.g.2. I have lost my wallet .e.g.3.ihaveraleadredelefedmyhomework.iam free .showthefonthefollowingsentencesandhavestmentssummarizethedifforthethepassimententesandpresentperfecttense .他现在知道那本书的内容只有去年读的书他现在不在美国我只去过美国summary :一般表示过去发生的动作或存在的状态，与现在的状况无关，通常的时间状态为yesterday、last year、in the past等，现在的完成时与现在有关。showtwopicturesandguidestudentstodescribethemwithpresentperfecttense。只有e.g.1e.g.2 .只有信函2) . Usage2:“未完成用法”时钟的动作或状态开始，可能会持续到现在，常用的时间状语since时间段ago/时间点/节、for时间段、since then、ever since、so far、up to nowe.g.1.I，现场演出e.g.2.ihavestudentenglishfor七年级e.g.3.uptothepresenteverything成功e.g.4.hehasstayedheresince5hours ago .Step3. Two kinds of verbs1. The definitions1 ).leadinthispartbyaskingstudentaquestion :q:thepig说“itsdiedforacoupleofdays”，你知道第一个理由吗？现在完成时的未完成用法只适用于连续性动词，暂时性动词现在完成时的肯定式不能与表示一定期间的连体词连用。2 ).showtwogroupofwordsandleadstudents .暂时性动词：表示暂时的运动状态(瞬间完成或持续时间短的动词) (start，begin，come，go，leave，arrive，reach，join，marry，open，close，give，lend，borrow，finish，borrow )连续动词：表示连续行为或状态的动词可以连续使用，表示一定期间(be、keep、have、live、study、work、teach、stay、read、play、fly、talk、rain、run )。2.replacementofthetwokindsofvervescorplesssidentingbeofberbedridectivingivesectionappricationtitionwithagrogoonofcorrectionexercise1 ) shehasboughtthecomputerfortwoyears.(buy-have )2 ) annhasegonetochinasinsimonths.(come/goto-bein； leave-be away )3 ) mybrotherhasjoinedthearmyforfifiyears.(join-bein/amember of )4 ) ihavebborrowedthedictionarysince3dayago.(borrow-keep )5 ) thefilmhasbegunfor 10 minutes.(begin/start-benon )6 ) thematchasfinishedforhalfanor.(finish-be over )7 ) hisdoghasdiedfortwoyears.(die-be dead； marry-be married )Step4. Exercises和我在一起1 .老worker _ _ _ _