Unit 8 It must belong to Carla 第4課時(shí)公開課教學(xué)設(shè)計(jì)【人教版九年級(jí)英語(yǔ)】

PAGEPAGE4Unit8ItmustbelongtoCarla.SectionB2a—2e教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo)1.掌握下列重點(diǎn)詞匯和短語(yǔ)：express,circle,Britain,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period,atthesametime,notonly…butalso2.能熟練掌握并使用下列重點(diǎn)句式：Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.Everyyearitreceivesmorethan750,000visitors.Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommunicatewiththegods.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.3.能夠讀懂有關(guān)巨石陣的奧秘的文章，并能通過閱讀材料中所提供的信息，找到正確答案。4.掌握并學(xué)會(huì)使用連詞，并借助連詞的意義理解文章大意，提高閱讀能力。5.能夠運(yùn)用情態(tài)動(dòng)詞進(jìn)行推測(cè)的句型簡(jiǎn)單介紹巨石陣的未解之謎和曾經(jīng)的用途。6.激發(fā)學(xué)生的對(duì)未知事物的探索欲，拓展學(xué)生的知識(shí)面，培養(yǎng)學(xué)生的探索精神。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：1.讀懂有關(guān)巨石陣的奧秘的文章。2.學(xué)會(huì)使用連詞，并借助連詞的意義理解文章大意。難點(diǎn)：運(yùn)用情態(tài)動(dòng)詞進(jìn)行推測(cè)的句型簡(jiǎn)單介紹巨石陣的未解之謎和曾經(jīng)的用途。三、教學(xué)準(zhǔn)備教師：教學(xué)課件；多媒體設(shè)備學(xué)生：課前預(yù)習(xí)四、教學(xué)過程Step1Warming-upLookandsayTalkaboutsomefamoushistoricalplacesintheworld.Askstudentssomequestionsabouttheseplacestoseehowmuchtheyknowaboutthem?！驹O(shè)計(jì)意圖】談?wù)撘恍┦澜绺鞯氐拿麆俟袍E，拓展學(xué)生的視野，了解世界各地文化，為新課文的學(xué)習(xí)做好鋪墊。Step2Pre-readingWorkon2a1.LetSslearnsomethingaboutStonehenge.2.Circlethelinkingwordsorphrases.Thenmatchthemwiththeirpurposes.【設(shè)計(jì)意圖】通過介紹巨石陣的相關(guān)知識(shí)和連詞搭配練習(xí)，為2b閱讀做準(zhǔn)備。Step3While-readingWorkon2b~2cReadthearticleandunderlinethesentenceswithlinkingwordsorphrases.LetSslearnthereadingstrategy.ReadandfillintheblanksaccordingtothepassageReadthearticleandcompletethechart.【設(shè)計(jì)意圖】通過引導(dǎo)學(xué)生根據(jù)要求完成2b、2c的閱讀任務(wù)，了解文本信息，初步理解文章大意理解，并指導(dǎo)學(xué)生通過連詞的意義理解文本信息。Step4Post-readingWorkon2d~2e1.Completethesentenceswiththecorrectlinkingwords.2.Discussothermysterieswiththeirgroups.【設(shè)計(jì)意圖】鞏固本課的短語(yǔ)并通過小組合作學(xué)習(xí)，提高學(xué)生的口語(yǔ)表達(dá)能力。Languagepoints1.Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.notonly…butalso…的用法用于連接兩個(gè)表示并列關(guān)系的成分，但重在后者，其意為“不但……而且……”。2.Everyyearitreceivesmorethan750,000visitors.receive意為“接待；收到”。短語(yǔ)：receivealetterfromsb.=getaletterfromsb.=hearfromsb.意為“收到某人的來(lái)信”。3.Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommunicatewiththegods.(1)whereancientleaderstriedtocommunicatewiththegods是一個(gè)定語(yǔ)從句，修飾atemple。若先行詞是表示地點(diǎn)的名詞，關(guān)系詞在從句中作狀語(yǔ)，則用關(guān)系副詞where引導(dǎo)定語(yǔ)從句。(2)communicatewith意為“和……交流”。4.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.prevent意為“防止；阻止；阻撓”，后面可跟名詞或代詞。preventsb.(from)doingsth.意為“阻止某人做某事”。同樣的表達(dá)還有：topsb.(from)doingsth.和keepsb.fromdoingsth.。Step5SummaryKeywordsandphrases:express,circle,Britain,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period,atthesametime,notonly…butalsoKeysentences:Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.Everyyearitreceivesmorethan750,000visitors.Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommunicatewiththegods.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.Step6Homework1.Reviewthewordsandexpressionsofthisunit.2.Retellthepassagein2d.五、板書設(shè)計(jì)Unit8ItmustbelongtoCarla.第4課時(shí)SectionB2a—2eKeywordsandphrases:express,circle,Britain,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period,atthesametime,notonly…butalsoKeysentences:Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.Everyyearitreceivesmorethan750,0