2023-2024學(xué)年高三英語(yǔ)《動(dòng)詞時(shí)態(tài)完成體之現(xiàn)在時(shí)》學(xué)案

PAGEPAGE1高三英語(yǔ)語(yǔ)法復(fù)習(xí)課導(dǎo)學(xué)案一、課題：動(dòng)詞時(shí)態(tài)-完成體之現(xiàn)在完成時(shí)二、課型：語(yǔ)法復(fù)習(xí)課三、學(xué)習(xí)目標(biāo)：1.理解完成體及現(xiàn)在完成時(shí)的基本含義2.掌握現(xiàn)在完成時(shí)的用法：1)熟記與現(xiàn)在完成時(shí)連用的時(shí)間狀語(yǔ)2)區(qū)分終止性動(dòng)詞與延續(xù)性動(dòng)詞的用法3)理解現(xiàn)在完成時(shí)與一般過(guò)去時(shí)的區(qū)別，能根據(jù)具體語(yǔ)境恰當(dāng)選用時(shí)態(tài)四、學(xué)與教的方式：歸納式學(xué)習(xí)、情境教學(xué)五、課時(shí)安排：共1個(gè)課時(shí)六、學(xué)習(xí)內(nèi)容及步驟：（一）課前自主學(xué)習(xí)知識(shí)回顧——結(jié)合《5年高考3年模擬》P36-37的知識(shí)清單，重溫完成體的構(gòu)成及用法。(二）課堂學(xué)習(xí)內(nèi)容及過(guò)程1.回顧舊知識(shí)-動(dòng)詞的體（Aspect）一般體—_____________________________________________________________________________進(jìn)行體—_____________________________________________________________________________完成體—_____________________________________________________________________________完成進(jìn)行體—__________________________________________________________________________2.Readthepressrelease(新聞稿）,andunderlineallthepredicate(謂語(yǔ)).PressRelease2015-10-05TheNobelAssembly(大會(huì))atKarolinskaInstitutet(卡羅林斯卡醫(yī)學(xué)院)hastodaydecidedtoawardthe2015NobelPrizeinPhysiologyorMedicinewithonehalfjointlytoWilliamC.CampbellandSatoshiōmurafortheirdiscoveriesconcerninganoveltherapyagainstinfectionscausedbyroundwormparasites(蛔蟲）andtheotherhalftoYouyouTuforherdiscoveriesconcerninganoveltherapyagainstMalaria（瘧疾）Diseasescausedbyparasites(寄生蟲)haveplagued(折磨)humankindformillennia(數(shù)千年)andconstitute(構(gòu)成，成為)amajorglobalhealthproblem.Inparticular,parasiticdiseasesaffecttheworld’spoorestpopulationsandrepresentahugebarriertoimprovinghumanhealthandwellbeing.Thisyear’sNobelLaureates(桂冠，獲獎(jiǎng)?wù)?havedevelopedtherapiesthathaverevolutionizedthetreatmentofsomeofthemostdevastatingparasiticdiseases.Thesetwodiscoverieshaveprovidedhumankindwithpowerfulnewmeanstocombat(作戰(zhàn))thesedebilitating(使人虛弱的)diseasesthataffecthundredsofmillionsofpeopleannually.Theconsequencesintermsofimprovedhumanhealthandreducedsufferingareimmeasurable.3.Pickoutpredicatesinthepresentperfecttense(現(xiàn)在完成時(shí)）,andthinkwhytheyareusedinthistense?Predicatesinthepresentperfecttense:_____________________________________________________________________________________________________________________________________________Reasonsforusingthepresentperfecttense:___________________________________________________________________________________________________________________________________________現(xiàn)在完成時(shí)的基本含義:現(xiàn)在完成時(shí)表示_______發(fā)生的動(dòng)作或狀態(tài)，導(dǎo)致_______變化，這種變化持續(xù)到_______?，F(xiàn)在完成時(shí)常用于_______、_________及______等體裁中。4.常與現(xiàn)在完成時(shí)連用的時(shí)間狀語(yǔ)1)表示___________________________________,如_____________________________________________________________________________________________________________________________等。2）表示___________________________________,如_____________________________________________________________________________________________________________________________等。3）表示___________________________________,如_____________________________________________________________________________________________________________________________等。5.TrueorFalse?QianXuesenhasdied.QianXuesenhasdiedforsixyears.QianXuesenhasdiedsince2009.QianXuesenhasbeendead.QianXuesenhasbeendeadforsixyears.QianXuesenhasbeendeadsince2009.注意：__________________________________________________________________________________6.Completethesentences.1.-Haven’tseenyouforages!Wherehaveyoubeen?-IwenttoNingxiaand___________(stay)thereforoneyear,teachingasavolunteer.2.WhenIfirstmetBryanIdidn’tlikehim,butI______________(change)mymind.3.Thethreeofus______________(travel)aroundEuropeforaboutamonthlastsummer.4.Planningsofarahead_____________(make)nosense-somanythingswillhavechangedbynextyear.5.ThetourismofLinyi___________(see)arapidgrowthoverthelastdecade.Nowit’sthe2ndmostvisitedcityinShandong6.Unfortunately,withthedevelopmentofindustrialization,theenvironment_________________(bepolluted).Lotsofstudieshaveshownthatglobalwarming____________(alreadybecome)averyseriousproblem.7.-Iwonderwhatmakesyouagoodsalesperson.-I___________(serve)asawaiterforthreeyears,whichcontributesalottomytoday’swork.8.Jackdoesn’tsmokenow,buthe____________(smoke)foralmosttwentyyears.9.OurnewEnglishteacher,whoissaidtohavemovedbacktoChina,____________(live)inAmericaforalmosttenyears.注意：__________________________________________________________________________________for+一段時(shí)間可用于__________時(shí)態(tài)。7.Completethepassage.The2015NobelPrizeinPhysiologyorMedicinewasawardedjointlytoTuYouyou,WilliamC.CampbellandSatoshiōmurafortheirdiscoveriesconcerningnoveltherapiesagainstparasiticdiseases.BornonDecember30th,1930,TuYouyou____________(be)afemalepharmacologist(藥物學(xué)家),who_____________(work)asChiefProfessorattheChinaAcademyofTraditionalChineseMedicinesince2000.She_____________(win)the2015NobelPrizeinPhysiologyorMedicinefordiscoveringartemisinin(青蒿素)andcreatinganoveltherapyagainstmalaria.Becauseofherdiscovery,millionsoflivesinAsiaandAfrica__________________(save).Dr.Tu________(be)thefirstChineseNobelwinnerinphysiologyormedicineandthefirstChinesewomantoreceivetheNobelPrizeinnaturalsciences.She___________(make)abreakthroughintheresearchscienceoftheChinesetraditionalmedicineand____________(win)theChinesetraditionalmedicineinternationalrecognitionandattention.Summary1.現(xiàn)在完成時(shí)表示_______發(fā)生的動(dòng)作或狀態(tài)，導(dǎo)致_______變化，這種變化持續(xù)到_______。現(xiàn)在完成時(shí)常用于_______、_________及______等體裁中。2.常與現(xiàn)在完成時(shí)連用的時(shí)間狀語(yǔ)有___類。3.for+_________,since+__________,它們只能與_______________連用。4.for+時(shí)間段，可以用于___________。5.一般過(guò)去時(shí)強(qiáng)調(diào)_______________________,現(xiàn)在完成時(shí)強(qiáng)調(diào)_________________________。9.Assignment練習(xí)一：用for或since