Unit 1 The Changing World Topic 3 Section A 公開課教學(xué)設(shè)計(jì)（九年級(jí)英語上冊(cè)仁愛版）

Unit1TheChangingWorldTopic3Theworldhaschangedforthebetter.SectionA教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo)1.能根據(jù)已學(xué)語音、音標(biāo)及發(fā)音規(guī)則，正確朗讀下列詞匯并在實(shí)際的對(duì)話操練中加以應(yīng)用：block,artist,visitor,industry,chemistry,term2.復(fù)習(xí)現(xiàn)在完成時(shí)，學(xué)習(xí)并區(qū)分since和for的用法。3.能聽懂有關(guān)城市變化的對(duì)話，并且能夠根據(jù)要求獲取特定的信息，提升聽力水平。4.能夠運(yùn)用現(xiàn)在完成時(shí)進(jìn)行關(guān)于城市的變化交流。5.通過紐約街頭今昔的對(duì)比，關(guān)注不同的國家、城市的發(fā)展和社會(huì)文明進(jìn)步。二、教學(xué)重點(diǎn)及難點(diǎn) 重點(diǎn)：1.能根據(jù)已學(xué)語音、音標(biāo)及發(fā)音規(guī)則，正確朗讀下列詞匯并在實(shí)際的對(duì)話操練中加以應(yīng)用：block,artist,visitor,industry,chemistry,term2.復(fù)習(xí)現(xiàn)在完成時(shí)，學(xué)習(xí)并區(qū)分since和for的用法。YouhavebeeninNewYorkforalongtime.…thecityhasimprovedalotsinceIcamehereafewdaysago.難點(diǎn)：通過觀察、聽和說的方式感知并掌握since和for的用法。三、教學(xué)準(zhǔn)備教師：教學(xué)課件；紐約今昔對(duì)比的圖片；多媒體設(shè)備學(xué)生：課前預(yù)習(xí)四、教學(xué)過程Task1Step1Warming-upLookatsomepicturesaboutNewYork.AndthenreviewPresentPerfectwithever,never,just,alreadyandyetbyaskingandansweringquestions.【設(shè)計(jì)意圖】通過問答，激活學(xué)生的思維模式，復(fù)習(xí)并引入有關(guān)新知識(shí)點(diǎn)的話題，為后面的學(xué)習(xí)奠定基礎(chǔ)。Step2Pre-listeningLookatsomepicturesaboutoldNewYorkandnewNewYork.Thenlearnsomenewwordsanddifficultsentences.asamatteroffact=infactusedto+v.原形意為“過去總是……”。getusedto+賓語意為“習(xí)慣于……”?！驹O(shè)計(jì)意圖】結(jié)合圖片，講解新知識(shí)asamatteroffact等，為學(xué)生掃清詞語障礙，更好地理解對(duì)話內(nèi)容。Step3While-listeningListento1aandtickwhatwasmentionedaboutNewYork.【設(shè)計(jì)意圖】通過聽然后勾選的活動(dòng)，培養(yǎng)學(xué)生提取關(guān)鍵信息的能力。Step4Post-listening1.GetSstorole-play1a,andpayattentiontothepronunciationandintonation.【設(shè)計(jì)意圖】通過角色扮演的活動(dòng)，讓學(xué)生感知語音語調(diào)，提高學(xué)生的朗讀技巧，鞏固語言學(xué)習(xí)。2.Presentandteachthekeyphrasesandexpressionsin1a.(1)Oh,youwillgetusedtoitverysoonifyoucome.哦，如果你來了，你很快就會(huì)習(xí)慣的。getusedto(doing)sth.意為“習(xí)慣于做某事”?？捎糜诂F(xiàn)在、過去、將來等多種時(shí)態(tài)，get可用be/become等來代替。(2)Youmustcomeforavisit.你一定要來參觀。come/goforavisit意為“來（去）訪問”，visit為名詞?！驹O(shè)計(jì)意圖】拓寬學(xué)生的詞匯以及常用表達(dá)的儲(chǔ)備量。3.GuideSstotalkaboutNewYorkbasedon1b.【設(shè)計(jì)意圖】通過聽后討論的活動(dòng)，提高學(xué)生的綜合語用能力。4.GetSstoreadandunderline“for-”and“since-”inthesentences.【設(shè)計(jì)意圖】通過畫出目標(biāo)語言，引導(dǎo)學(xué)生初步感知現(xiàn)在完成時(shí)態(tài)中for和since的用法。5.Readcarefullyandthinkaboutthedifferencesbetweensinceandforin1a.【設(shè)計(jì)意圖】通過讀句子，用時(shí)間軸表示時(shí)間關(guān)系，引導(dǎo)學(xué)生進(jìn)一步理解現(xiàn)在完成時(shí)態(tài)中for和since的用法。6.Completethesentenceswithsinceorfor.【設(shè)計(jì)意圖】檢測學(xué)生對(duì)現(xiàn)在完成時(shí)態(tài)中for和since的用法的掌握程度。7.Lookatthepicturesandwritesentences.【設(shè)計(jì)意圖】通過看圖寫句子，進(jìn)一步鞏固現(xiàn)在完成時(shí)中since和for的用法。Task2Step1Pre-listeningLookatthepicturesandlearnsomethingaboutBroadway.【設(shè)計(jì)意圖】了解背景知識(shí)是完成學(xué)習(xí)的任務(wù)的前提。Step2While-listeningListentothepassageandfillintheblankswiththecorrectformsofthegivenwordsorphrases.【設(shè)計(jì)意圖】結(jié)合所給的語境，預(yù)測所聽內(nèi)容，培養(yǎng)學(xué)生聽前預(yù)測的習(xí)慣和意識(shí)，同時(shí)鞏固對(duì)所學(xué)知識(shí)點(diǎn)的理解和掌握。Step3Post-listening1.Learnsomelanguagepoints.(1)artistn.意為“藝術(shù)家”。(2)visitorn.意為“游客”。(3)standfor意為“代表；象征”。(4)industryn.意為“行業(yè)；工業(yè)”。(5)millionsof意為“數(shù)以百萬”。【設(shè)計(jì)意圖】拓寬學(xué)生的詞匯以及常用表達(dá)的儲(chǔ)備量。2.WorkingroupsandtalkabouttheplaceSslive.【設(shè)計(jì)意圖】通過小組討論居住城市，對(duì)比現(xiàn)在和過去的環(huán)境，進(jìn)一步鞏固所學(xué)的句型和語法項(xiàng)目，學(xué)會(huì)描述居住城市變化的日常交際用語，綜合輸出語言。TestPresenttheexercisesandletSsdosomepractice.Fillintheblankswithfororsince.1.Hisfatherhasbeendead______hewastenyearsold.2.Michaelhasbeenawayfromthearmy______sixyears.3.HehasbeeninChongqing_______2003.4.Mybrotherhashadacar______twomonths.5.Tomhaskeptabook______5:00a.m.【設(shè)計(jì)意圖】檢測并強(qiáng)化學(xué)生對(duì)本課時(shí)內(nèi)容的掌握。Step4SummarySumupthemaincontentofthisclassandrepeatthekeypoints.【設(shè)計(jì)意圖】回顧本課時(shí)的主要內(nèi)容。Step5Homework1.Read1aaloud.2.Makefivesentencesusingforandsince.3.PreviewSectionB.【設(shè)計(jì)意圖】鞏固課上所學(xué)，預(yù)習(xí)新課。五、板書設(shè)計(jì)Unit1TheChangingWorldTopic3Theworldhaschangedforthebetter.SectionAKeywordsandphrases:block,artist,visitor,industry,chemistry,term,getusedto,used