人教版選擇性必修第三冊(cè)Unit4AdversityandCourageLearningaboutLanguage教學(xué)設(shè)計(jì)一、文本分析本單元主題為“逆境與勇氣”，Learningaboutlanguage部分重點(diǎn)聚焦于語(yǔ)法結(jié)構(gòu)和詞匯在語(yǔ)境中的運(yùn)用。教材通過(guò)例句和練習(xí)，引導(dǎo)學(xué)生掌握分詞結(jié)構(gòu)（現(xiàn)在分詞和過(guò)去分詞）作狀語(yǔ)和定語(yǔ)的用法，并鞏固與本單元主題相關(guān)的詞匯（如overe,determination,resilience等）。文本內(nèi)容與單元主題緊密相連，通過(guò)語(yǔ)法和詞匯的學(xué)習(xí)，幫助學(xué)生更深入地理解人物在逆境中展現(xiàn)的勇氣品質(zhì)，同時(shí)提升語(yǔ)言運(yùn)用的準(zhǔn)確性和流暢性。二、TeachingObjectives1、Knowledgeobjective:Tounderstandandmasterthepresentperfectcontinuoustense2、Abilityobjective:Tobeproficientinusingandpletingcontinuoustime3、EmotionalGoal:CultivateStudents'InterestinLearningGrammar三、KeyPointsandDifficultiesKeyanddifficultpointsofteaching1、Teachingfocus:Proficientinusingthepresentperfectcontinuoustenseanddistinguishingbetweenthepresentperfectcontinuoustenseandthepresentperfectcontinuoustense2、Teachingdifficulty:cultivatingstudents'interestinlearninggrammar四、TeachingProcedures①Preclass1.Greeting2.LeadinginStudentActivity:(1)StudentsfirstbrowsetherequirementsandsentencesofActivity1,understandthemeaningofeachsentence,andthenfillintheblankswithappropriateadjectivesfromthereadingtext.Teachersandstudentschecktheiranswers,andstudentsshouldreadpletesentencesaloudbeforeexpressingtheirmeanings.(2)StudentsbrowsetherequirementsandsentencesofActivity2,understandthemeaningofeachsentence,andindependentlypletetheactivity.Subsequently,studentsandtheirpeerscheckedtheiranswersanddistinguishedthetwowordsineachquestionbylookingthemupinadictionary.Theyusedatabletoorganizedifferentdefinitionsandexamplesentences,andpresentedthedifferencesbetweenthetwowordsincontext.Theteacherrequestsseveralgroupsofstudentstopresentandreporttheirorganizationresults,andprovidefeedbackorsupplementsinatimelymanner.Teachingtip:IfstudentshaveahighlevelofEnglishproficiency,teacherscanencouragethemtoconsultEnglishdictionaries.Ifstudentshavedifficultyexpressingthemselveswhenpresentingandreportingtheresults,teachersshouldallowthemtoexplaininChinese.(3)StudentsfirstbrowsetherequirementsandlistedvocabularyofActivity3,confirmtheirunderstandingofthemeaningsandpartsofspeechofthesevocabulary,thenreadtheshortpassageandpletethefillintheblank.Teachersandstudentsverifytheiranswers.Teachingtip:ThisparagraphisasummaryofthemainideaoftheReadingandThinkingreadingtext.Teacherscanalsoincludeitinthereadingsectionofthereadingclasstohelpstudentsbettergraspthemainideaofthetext.②WhileclassTeacherActivity:(1)TheteacherguidesstudentstoobservetheexamplesentenceofActivity1andpayattentiontothepredicateformoftherelativeclause"havebeendreamingof".Askastudenttoexpressthemeaningofthesentence,andthenhavethemfindsentenceswiththesamestructurefromthepreviousReadingandThinkingreadingtexts.(2)Theteacheraskedthestudentstowritethefoundsentenceontheblackboardanddrawalinebelowitspredicate,guidingthemtosummarizetheformandtenseof'havebeendoing'.(3)Teachersshouldsupplementafewsentencesinthepresentperfecttenseappropriately,parethemwiththesentenceswrittenbystudents,andguidestudentstounderstandthedifferencesinexpressionmeaningbetweenthepresentperfecttenseandthepresentcontinuoustensethroughquestioning.老師重點(diǎn)講解語(yǔ)法：1.現(xiàn)在完成進(jìn)行時(shí)構(gòu)成：have/has+been+ving(1)表示動(dòng)作從過(guò)去某時(shí)開(kāi)始，一直延續(xù)到現(xiàn)在，將來(lái)還可能延續(xù)下去，強(qiáng)調(diào)動(dòng)作的延續(xù)性。Ihavebeenwaitingforanhour,butshehasn'teyet.我都等了一個(gè)小時(shí)了，但是她還沒(méi)來(lái)。(2)表示從過(guò)去某時(shí)開(kāi)始到現(xiàn)在這一段時(shí)間內(nèi)動(dòng)作一再重復(fù)發(fā)生。Youhavebeentellingmenottobelatealltheway.一路上你一直在告訴我不要遲到。(3)表示動(dòng)作剛剛結(jié)束，該動(dòng)作一般不再繼續(xù)，有時(shí)會(huì)指出結(jié)果。I'vebeenpaintingthedoor,somyhandsareverydirty.我一直在給門刷油漆，所以我的手很臟。2.現(xiàn)在完成進(jìn)行時(shí)與現(xiàn)在完成時(shí)的區(qū)別現(xiàn)在完成時(shí)強(qiáng)調(diào)的是某個(gè)剛剛完成的動(dòng)作或某個(gè)過(guò)去的動(dòng)作對(duì)現(xiàn)在的影響或產(chǎn)生的結(jié)果；現(xiàn)在完成進(jìn)行時(shí)則強(qiáng)調(diào)動(dòng)作的延