Unit 9 Have you ever been to a museum 第2課時公開課教學(xué)設(shè)計【人教版八年級英語下冊】

Unit9Haveyoueverbeentoamuseum?SectionA3a—GrammarFocus一、教學(xué)目標(biāo)1.聽懂并掌握下列詞匯及常用表達(dá)：unbelievable,progress,rapid,unusual,toilet,encourage,social,peaceful,performance,itself,collect2.(1)能正確使用現(xiàn)在完成時表示是否去過某地：—Haveyoueverbeento…?—Yes,I’vebeento…/No,Ihaven’t.(2)能正確使用現(xiàn)在完成時提問是否曾經(jīng)做過某事：—Haveyouevervisitedthespacemuseum?—Yes,Ihave.Iwenttherelastyear./No,Ihaven’t.(3)能正確使用現(xiàn)在完成時表示從未做過某事：—Ihaveneverbeento…—Meneither.3.能夠讀懂介紹不同特色博物館的文章。4.能通過上下文、詞性和構(gòu)詞法等推測詞義。二、教學(xué)重點及難點重點：1.核心詞匯及常用表達(dá)。2.(1)能正確使用現(xiàn)在完成時表示是否去過某地。(2)能正確使用現(xiàn)在完成時提問是否曾經(jīng)做過某事。(3)能正確使用現(xiàn)在完成時表示從未做過某事。難點：能通過上下文、詞性和構(gòu)詞法等推測詞義。三、教學(xué)準(zhǔn)備1.教學(xué)課件、博物館和主題公園的圖片。2.學(xué)生課前預(yù)習(xí)。四、教學(xué)過程Task1Step1Warming-upDoanoralpracticeT:Hello,boysandgirls.Todaywe’llcontinuetolearnUnit9.Firstlet’sdoanoralpracticetoreviewwhatwelearnedlasttime.設(shè)計意圖：通過口語練習(xí)，復(fù)習(xí)上節(jié)課所學(xué)內(nèi)容，為本課時的學(xué)習(xí)奠定基礎(chǔ)。Step2Pre-readingLookanddiscussT:Next,let’slookatthreepicturesandthinkaboutthefollowingquestions.Canyouguesswhatmuseumswearegoingtoreadabout?Giveeachpictureakeyword.◆Whatdoyouthinkisthemostinterestingthingabouteachmuseum?設(shè)計意圖：通過呈現(xiàn)圖片討論問題，為接下來的閱讀學(xué)習(xí)做好鋪墊。Step3While-readingWorkon3aScanandanswerT:Nowwe’llstarttolearnthepassagein3a.Here’saquestion:Whichthreemuseumsdothestudentstalkabout?Pleasescanthepicturesandthepassagetofindouttheanswertothequestioninoneminute.設(shè)計意圖：讓學(xué)生帶著問題有目的地閱讀，提升學(xué)生的閱讀效率，同時鞏固尋讀的閱讀技巧。ReadandanswerT:Computersareverypopulartoday.Doyouknowthehistoryofcomputers?NowyoucanreadthefirstparagraphandhaveatrytotellmewhatyouthinkisthemostinterestingthingabouttheAmericanComputerMuseum.(TheAmericanComputerMuseumwascreatedin1990byprivateUScitizens.Themuseumcontainsexamplesofradioandcomputertechnology.)設(shè)計意圖：分段閱讀，鍛煉學(xué)生的閱讀理解，并提高學(xué)生的語言組織能力。LookandlearnT:Inthefirstparagraph,youcanseesomenewwords.Let’sguessandlearnthemonebyone.invention n.發(fā)明（物）invent v.發(fā)明progress v.進(jìn)步；進(jìn)展rapid adj.迅速的(=fast,quick)believe v.相信believable adj.可信的unbelievable adj.不可信的Iwonder+what/how/who/if/whether從句.我想知道……；我對……感到疑惑e.g.Iwonderifyouunderstandme.設(shè)計意圖：引導(dǎo)學(xué)生通過詞性和構(gòu)詞法分析單詞，從而高效率掌握單詞。ReadandanswerT:Toiletsshouldbefamiliarbynow.Maybeit’ssurprisingthatthereisatoiletmuseumintheworld.NowyoucanreadthesecondparagraphandalsohaveatrytotellmewhatyouthinkisthemostinterestingthingabouttheInternationalMuseumofToilets.設(shè)計意圖：繼續(xù)分段閱讀，鍛煉學(xué)生的閱讀理解，并提高學(xué)生的語言組織能力。LookandlearnT:Whocanguessandtellmewhattheword“unusual”mean?Andcanyouguessthemeaningsofthewords“encourage”and“social”?usually adv.通常usual adj.通常的unusual adj.不尋常的unusually adv.不尋常地courage n.勇氣encourage v.鼓勵encouragesb.todosth.encouragedoingsth.social adj.社會的設(shè)計意圖：讓學(xué)生進(jìn)一步熟悉構(gòu)詞法。ReadandanswerT:Doyoulikedrinkingtea?Howoftendoyoudrinktea?HaveyoueverbeentotheHangzhouNationalTeaMuseum?Thethirdparagraphisaboutthismuseum.Whatdoyouthinkisthemostinterestingthingaboutit?設(shè)計意圖：繼續(xù)分段閱讀，鍛煉學(xué)生的閱讀理解，并提高學(xué)生的語言組織能力。Lookandlearnpeace n.和平；安寧peaceful adj.和平的；安寧的perform v.表演performance n.表演collect v.收集collectstamps收集郵票Workon3bReadagainandanswerT:Nowreadthearticleagainandanswerthequestionsin3b.設(shè)計意圖：結(jié)合與文章相關(guān)的問題，檢測學(xué)生的理解程度，鍛煉學(xué)生的語言組織能力。FillintheblanksT:Haveyougraspedthemainideaaboutthepassage?Nowpleasefillintheblanksaccordingtothepassage.設(shè)計意圖：通過對文章框架的梳理，以細(xì)節(jié)填空的方式，幫助學(xué)生整體把握文章結(jié)構(gòu)，檢測學(xué)生理解文章細(xì)節(jié)內(nèi)容和概況大意的能力。Step4Post-readingRetellthepassageT:Nowlet’sretellthepassagebasedonthestructure.設(shè)計意圖：通過復(fù)述文章，鍛煉學(xué)生對文本的概括能力和口頭表達(dá)能力。Workon3cRead,sayandmatchT:Inthearticle,there’resixunderlinedwords.Pleasecloseyourbooksandhaveatrytoexplainthewordstoeachotheringroupsoffour.Andthenyoucanopenyourbooksandfinishtheactivityin3c.設(shè)計意圖：培養(yǎng)學(xué)生的語言組織能力并檢測對單詞的理解程度，同時擴(kuò)充學(xué)生的詞匯量。Task2Step1PresentationReadandreviewT:It’stimeforGrammarFocus.First,lookatthesesentencesaboutthepresentperfecttense.Let’sreadandreviewwhatwelearnedinunit8.設(shè)計意圖：回顧現(xiàn)在完成時的結(jié)構(gòu)與運(yùn)用，為新的語法點帶入奠定基礎(chǔ)。GrammarFocusReadandthinkT:Hereareothersentencesaboutthepresentperfecttense.Readandpaymuchattentiontheredstructuresandthinkhowtosummarizethecharacteristicsofthem.設(shè)計意圖：讓學(xué)生通過思考，自己找尋規(guī)律。Lookandlearn1.T:“havebeento”isapresentperfectstructureusedtotalkaboutthepastexperiences.Let’slearntheusageofit.2.T:Wealsooftenuse“have/hasgoneto”inapresentperfectstructure.What’sthedifferencebetweenthem?Doyouknowit?辨析：have/hasgoneto和have/hasbeentohave/hasgoneto表示“去了（某地）”現(xiàn)在還沒有回來，可能在去的途中，也可能在目的地have/hasbeento表示“曾經(jīng)去過（某地）”現(xiàn)在已經(jīng)回來，不在那了設(shè)計意圖：進(jìn)行語法專題講解，幫助學(xué)生掌握相關(guān)語法知識。Step2PracticeDogrammarexercisesT:Nowlet’sfinishthetest.選擇正確的答案。1.NeitherJimnorTom______Australiabefore,buttheyknowthecountryverywell.（2017?江蘇泰州）A.hasgonetoB.hasbeentoC.havegonetoD.havebeento2.—Look!YourteacherMissWhiteisoverthere.（2018?四川南充）—No.itcan’tbeher.She______toBeijing.A.hasgoneB.hasbeenC.wentD.willgo3.—Yournewwatchissonice!Whendidyoubuyit?（2018?湖北黃岡）—InApril.Ⅰ_____itfortwomonths.A.havehadB.hadC.haveboughtD.bought設(shè)計意圖：通過讓學(xué)生做近年中考題鞏固現(xiàn)在完成時的知識點，在體驗中考題型的過程中加深對該語法點的理解。Step3SummaryT:Atlast,let’ssummarizethekeypointsofthislesson.Words:unbe