Unit4AdversityandCourageLearningaboutlanguage教学设计-高中英语人教版选择性

人教版选择性必修第三册Unit4AdversityandCourageLearningaboutLanguage教学设计一、文本分析本单元主题为“逆境与勇气”，Learningaboutlanguage部分重点聚焦于语法结构和词汇在语境中的运用。教材通过例句和练习，引导学生掌握分词结构（现在分词和过去分词）作状语和定语的用法，并巩固与本单元主题相关的词汇（如overe,determination,resilience等）。文本内容与单元主题紧密相连，通过语法和词汇的学习，帮助学生更深入地理解人物在逆境中展现的勇气品质，同时提升语言运用的准确性和流畅性。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.老师重点讲解语法：1.现在完成进行时构成：have/has+been+ving(1)表示动作从过去某时开始，一直延续到现在，将来还可能延续下去，强调动作的延续性。Ihavebeenwaitingforanhour,butshehasn'teyet.我都等了一个小时了，但是她还没来。(2)表示从过去某时开始到现在这一段时间内动作一再重复发生。Youhavebeentellingmenottobelatealltheway.一路上你一直在告诉我不要迟到。(3)表示动作刚刚结束，该动作一般不再继续，有时会指出结果。I'vebeenpaintingthedoor,somyhandsareverydirty.我一直在给门刷油漆，所以我的手很脏。2.现在完成进行时与现在完成时的区别现在完成时强调的是某个刚刚完成的动作或某个过去的动作对现在的影响或产生的结果；现在完成进行时则强调动作的延