課題Unit5WhataDeliciousMeal!GrammarFocus(3a3c)學(xué)段初中年級八課型語法課課時3學(xué)科English單元主題分析本單元的主題屬于“人與自我”范疇，涉及“飲食與健康”子主題內(nèi)容。本單元以“美食與烹飪”為主題，旨在幫助學(xué)生掌握與食物相關(guān)的詞匯，學(xué)會用順序副詞描述烹飪步驟，并通過感嘆句表達(dá)對美食的情感。單元內(nèi)容不僅涵蓋語言技能還強(qiáng)調(diào)烹飪的社會文化意義——通過美食聯(lián)結(jié)人與人之間的關(guān)系。通過家庭烹飪場景的討論和實踐活動，學(xué)生將理解烹飪不僅是生活技能，更是傳遞情感、傳承文化的重要方式，從而培養(yǎng)跨學(xué)科認(rèn)知與社會情感能力。文本解讀What:本課是人教版(2024)八年級上冊第五單元WhataDeliciousMeal!的第三課時的語法課，本課重點學(xué)習(xí)由what和how引導(dǎo)的感嘆句結(jié)構(gòu)及其用法區(qū)別。通過典型例句分析，學(xué)生需要掌握兩種基本句型："What+(a/an)+形容詞+名詞"強(qiáng)調(diào)事物屬性，以及"How+形容詞/副詞+主謂"突出特征程度。課程設(shè)計了三個層次的練習(xí)：從觀察歸納（3a）、句式轉(zhuǎn)換（3b）到情境運用（3c），幫助學(xué)生系統(tǒng)掌握感嘆句的形式特征和使用規(guī)則。Why:學(xué)習(xí)感嘆句的核心價值在于提升學(xué)生的情感表達(dá)和社交互動能力，在真實交際中，恰當(dāng)使用感嘆句（如Whatasurprise!）能有效傳遞情緒、增強(qiáng)語言感染力，是建立人際關(guān)系的重要語言工具。通過3c的對話練習(xí)，學(xué)生能體會感嘆句在日常交流中的實際應(yīng)用，理解語法知識不僅是規(guī)則記憶，更是情感溝通的橋梁，這對培養(yǎng)跨文化交際意識尤為重要。How:本課采用"發(fā)現(xiàn)練習(xí)應(yīng)用"的漸進(jìn)式學(xué)習(xí)路徑。首先通過3a的對比觀察，引導(dǎo)學(xué)生自主歸納語法規(guī)則；接著通過3b的句式轉(zhuǎn)換進(jìn)行機(jī)械性操練，鞏固結(jié)構(gòu)認(rèn)知；最后在3c的對話補(bǔ)全中實現(xiàn)情境化運用。教師應(yīng)鼓勵學(xué)生在練習(xí)中注意三點：what/how的結(jié)構(gòu)差異、中英文表達(dá)習(xí)慣對比，以及不同語境下的情感強(qiáng)度把握，通過反復(fù)實踐將語法知識轉(zhuǎn)化為交際能力。學(xué)情分析1.學(xué)生基本情況本課面向初二年級英語學(xué)習(xí)者，學(xué)生已具備基礎(chǔ)英語句型結(jié)構(gòu)知識，能夠區(qū)分陳述句、疑問句等基本句式，對形容詞、副詞等修飾成分有基本認(rèn)知，但對其在感嘆句中的特殊用法理解不足，常見問題表現(xiàn)為混淆what/how引導(dǎo)結(jié)構(gòu)和忽略不可數(shù)名詞的特殊處理。2.已有知識經(jīng)驗學(xué)生在小學(xué)階段接觸過簡單感嘆句，但缺乏系統(tǒng)認(rèn)知；受母語負(fù)遷移影響，常出現(xiàn)中式英語表達(dá)（如直譯"多么"為"verymuch"而非what/how）。3.學(xué)習(xí)難點預(yù)測結(jié)構(gòu)混淆:難以準(zhǔn)確把握what+名詞/how+形容詞的區(qū)分標(biāo)準(zhǔn);成分省略:對口語中常見的主謂省略現(xiàn)象理解困難。4.教學(xué)對策分步解構(gòu)教學(xué):掌握基本結(jié)構(gòu)→學(xué)習(xí)省略形式→進(jìn)行情感運用;多模態(tài)輸入:結(jié)合音頻、視覺、動覺強(qiáng)化記憶;即時反饋機(jī)制:利用課堂應(yīng)答系統(tǒng)實時檢測理解情況。教學(xué)目標(biāo)語言能力1.Studentswillmasterthegrammaticalstructuresof"What+(a/an)+adjective+noun"and"How+adjective/adverb+subject+verb"throughguideddiscoveryandpractice.2.Studentswillapplyexclamatorystructuresinsimulateddialoguesandwrittendescriptionswithgrammaticalaccuracy.文化意識1.StudentswillpareemotionalexpressionnormsbetweenChineseandEnglishspeakingculturesthroughexclamatorysentenceusage.2.Studentswillrecognizeculturallyappropriatesituationsforstrongexclamations.思維品質(zhì)1.Studentscansystematizegrammaticalrulesthroughinductivereasoningwithexamplesentences.2.Studentscansolvemunicationproblemsbyselectingcontextuallyappropriateexclamatoryforms.學(xué)習(xí)能力1.Studentswillcollaborateinpeerassessmentactivitiestoidentifymonerrorpatterns.2.Studentscandevelopcognitivestrategiesforacquiringnewgrammaticalstructuresthroughreflectionlogs.教學(xué)重難點教學(xué)重點Thegrammaticalstructuresof"What+(a/an)+adjective+noun"and"How+adjective/adverb+subject+verb".教學(xué)難點Distinguishcorrectlyandusewhatandhowindifferentcontexts.教學(xué)過程設(shè)計教學(xué)環(huán)節(jié)教師活動學(xué)生活動設(shè)計意圖Step1Leadin1.Teacherplaysavideoclipcontainingdiversescenes(athrillingsportsgame,abeautifulnaturallandscape,afunnyedyscene).Pausethevideoatkeymomentsandaskstudentstoexpresstheirfeelingsimmediately,andleadsstudentstohavea"Quickpetition.Askpetition.Askthemtouseexclamatorysentencestodescribethescenesinthevideo.2.Invitesomestudentstosharetheirsentences,like"Wow,howexcitingthegameis!"or"Whatabeautifulview!"Writesomesentencesontheblackboard.3.Aftersharing,guidestudentstoobservethesentencestructurestheyused,naturallyintroducingthetopic:"Today,we'llsystematicallylearnhowtousewhatandhowtomakeexclamatorysentences."1.Studentswatchthevideoandexpresstheirfeelingsbyusingexclamatorysentences.2.Somestudentstosharetheirsentences.3.Studentstoobservethesentencestructuresontheblackboard.借助多樣化的情境激發(fā)學(xué)生興趣，自然引入感嘆句的運用場景，讓學(xué)生在真實感受中初步體會感嘆句表達(dá)情感的功能。通過觀察學(xué)生的分享，能判斷其對感嘆句的初步理解與運用能力，并自然地引入本節(jié)課的主題。Step2PresentationWorkon3a1.Teacherletsstudentsreadthesentencesin3a,observetheboldwords,letstudentsunderstandthatexclamatorysentencesaremainlydividedintotwotypes:thoseintroducedbywhatandthoseintroducedbyhow.2.Teacherguidesstudentstoobserveanddiscussingroups,andsummarizetheguidingwordsandstructureofexclamatorysentences.3.Teacherinvitesgrouprepresentativestoreporttherulesandsentencepatternsofexclamatorysentencestheyhadsummarized,andencouragesothergroupstocorrectorsupplement.4.Teacherexplainsandsummarizesthegrammarrulesofexclamatorysentences.1.Studentsreadthesesentences,understandthetypesofexclamatorysentences.2.Studentsobserveanddiscussingroups,andsummarizethestructureofexclamatorysentences.3.Grouprepresentativesreporttherulesandsentencepatternsofexclamatorysentencestheyhadsummarized.4.Listencarefullyandtakenotes.通過引導(dǎo)學(xué)生觀察、討論和總結(jié)感嘆句的結(jié)構(gòu)，結(jié)合教師的解釋與總結(jié)，幫助學(xué)生掌握感嘆句的語法規(guī)則，并能夠在口語和寫作中正確使用感嘆句表達(dá)強(qiáng)烈的情感。通過觀察學(xué)生的匯報情況，了解他們對感嘆句的理解程度，確保他們能夠正確區(qū)分和使用what和how引導(dǎo)的感嘆句。Step3PracticeExercisesAfterexplainingtheknowledgepointsaboutexclamatorysentence,teachershowssomeexercisesthroughPPT.1.Morefreehealthservicewillbeprovidedfortheelderlyinthenearfuture.bignews!Chinaisdevelopingmoreandmorerapidly.A.WhatB.WhataC.HowD.Howa2.usefuladviceonEnglishMr.Ligaveus!Iagree.IthinkwehaveimprovedourEnglishwithhishelp.A.WhatB.WhataC.HowD.Howa3.usefuladvicethefriendlycustomergaveusabouttheMagicHotel!A.HowB.WhatC.WhataD.Whatan4.specialclasseswehad!Wehavelearnedalotaboutpapercutting.A.WhataB.WhatanC.WhatD.How5.awfulweatheritis!Wecan'tgooutforapicnic.A.WhatanB.HowC.WhatD.WhataWorkon3b1.Showthepractice3b,letstudentsworkindependentlyon3b,transformingdeclarativesentencesintoexclamatorysentences,withtheteachercirculatingtoprovideguidance.2.Afterstudentsplete3b,peersthenpareanswersanddiscussanysentencesthatarecontentious,withtheteacheraddressingmonissuescollectively.Workon3c1.Teachershowstheexclamatorysentencesof3c,asksstudentstoreadthesesentences,andguidesthestudentstoguessanddescribethesituationsintheseexclamatorysentencesareused.2.Teacherasksstudentstoplete3cbyselectingtheappropriateexclamatorysentencesbasedoncontext.3.Teacherinvitesseveralstudentstosharetheiranswersandreadaloudincharacterroles.1.StudentsfinishtheexercisesaboutexclamatorysentenceonPPT.2.Studentsfinish3bindependently.3.Studentscheckanswerswithpeers.4.Studentsreadtheexclamatorysentencesanddescribethesituations.5.Studentsplete3c.6.Studentsshareanswersandreadaloud.教師通過PPT展示感嘆句的相關(guān)練習(xí)，趁熱打鐵，對剛剛講解的知識點進(jìn)行學(xué)以致用,強(qiáng)化學(xué)生的理解和記憶。通過觀察學(xué)生獨立完成練習(xí)的情況，了解學(xué)生對感嘆句結(jié)構(gòu)的掌握程度；根據(jù)同伴交流時的討論，能反映出學(xué)生對知識點的疑惑點和爭議點，教師據(jù)此給予針對性反饋與指導(dǎo)。教師根據(jù)感嘆句先引導(dǎo)學(xué)生猜測和描述其使用的語境，讓學(xué)生更好地體會感嘆句所表達(dá)的情感。學(xué)生完成練習(xí)，強(qiáng)化對感嘆句知識的運用，培養(yǎng)自主思考能力，加深對知識的理解；分角色朗讀，幫助學(xué)生更好地體會感嘆句在實際語境中的情感表達(dá)，提升口語表達(dá)能力。Step4Discussion1.Teacherthrowsoutaquestionandletthestudentsdiscussitingroups:Whatarethebenefitsofusingexclamatorysentencesinourdailylife?2.Teacherinvitesseveralgrouprepresentativestoshareanswersandsupplement:Theycanstronglyshowyourfeelings,makeourwordsmoreemphaticandhelpusbetterconnectwithothers!1.Studentshaveadiscussioningroupsonthebenefitsofusingexclamatorysentences.2.Thegrouprepresentativesshareanswers.通過小組討論在日常生活中使用感嘆句的好處，使學(xué)生進(jìn)一步明白感嘆句的重要性。Step5SummaryTeacherleadsstudentstosummarizethekeypointsoftheexclamatorysentencesthroughPPT.Reviewthekeypointsoftheexclamatorysentenceswithteacher.教師帶領(lǐng)學(xué)生系統(tǒng)總結(jié)感嘆句的規(guī)則和句型，強(qiáng)化重點，突破難點，幫助學(xué)生構(gòu)建清晰框架，鞏固學(xué)習(xí)成果。Step6HomeworkLevelA:Analyzefiveexclamatorysentenceswithtypicalerrors(suchasmissingarticles,wordordererrors,etc.)andcorrectthem.LevelB:Describe"themostunforgettablebirthday",usingfivedifferentstructuresofexclamatorysentences(labelthesentencepatternsused).LevelC:Takethreesetsofphotosoflifescenes(suchascanteenfood,playgroundactivities),andp