大学英语2第七单元课件教学

CoursewareforUnit7ofCollegeEnglish2UnitIntroductionTextAnalysisGrammarpointsortingAfterclassexercisesUnitSummary目录CONTENTS01UnitIntroductionTheme:Thethemeofthisunitis"GlobalizationandItsImpactonCulture".Thisthemeexplorestheconceptofglobalization,itseffectsondifferentcultures,andthewaysinwhichithastransformedourworld.WhyThisTheme?Thethemewaschosenbecauseitishighlyrelevantintoday'sinterconnectedworld.Globalizationhashadprofoundeffectsonhowwelive,work,andcommunicatewithpeopleacrosstheglobe.Understandingitsimpactoncultureiscrucialforeffectivecommunicationandcross-culturalunderstanding.UnitThemeABCDObjective1Todefineglobalizationanditsmaincharacteristics.Objective3Toidentifythepositiveandnegativeimpactsofglobalizationonculture.Objective4Todevelopcross-culturalcommunicationskillsthroughinteractiveactivitiesandgroupdiscussions.Objective2Toanalyzehowglobalizationhasaffecteddifferentculturesaroundtheworld.Unitobjectives02TextAnalysis掌握文章整体结构在进行文本分析时，首先需要了解文章的整体结构，包括开头、主体和结尾。通过分析文章的结构，可以更好地理解作者的思路和文章的组织方式。ArticlestructureVS掌握关键词汇和短语在文本分析中，关键词汇和短语对于理解文章内容至关重要。这些词汇和短语可能是学科领域的专业术语，也可能是文章中的重要概念。掌握这些词汇和短语有助于更好地理解文章的主题和细节。Keyvocabularyandphrases分析长句和复杂句型在文本分析中，长句和复杂句型可能会给读者带来理解上的困难。通过分析这些句子，可以更好地理解作者的意图和表达方式，同时也可以提高自己的阅读理解能力。在进行长句和复杂句型分析时，可以重点关注句子的主谓宾结构、修饰成分以及句子的逻辑关系等方面。Analysisoflonganddifficultsentences03GrammarpointsortingSubjunctivemoodThesubjunctivemoodiscommonlyusedinconditionalsentences,wishes,andhypotheses.Itisalsousedincertainfixedexpressionsandinreportedspeech.UsageofsubjunctivemoodItisagrammaticalmoodusedtoexpresswishes,hypotheses,orconditionsthatarenotfactualorpossible.SubjunctivemoodTherearethreetypesofsubjunctivemood:thepresentsubjunctive,thepastsubjunctive,andtheimperfectsubjunctive.TypesofsubjunctivemoodNonfiniteverbsNonfiniteverbsareverbsthatarenotfinite,meaningtheydonothaveasubjectandafiniteverbform.TypesofnonfiniteverbsTherearethreetypesofnonfiniteverbs:theinfinitive,theparticiple,andthegerund.UsageofnonfiniteverbsNonfiniteverbsarecommonlyusedasadjectivesoraspartofprepositionalphrases.Theycanalsobeusedasthesubjectorobjectofasentence.NonfiniteverbsInvertedsentenceAninvertedsentenceisasentencewherethesubjectandverbarereversed,usuallyforemphasisorgrammaticalreasons.TypesofinvertedsentencesTherearetwotypesofinvertedsentences:thesubject-verbinversionandtheverb-subjectinversion.UsageofinvertedsentencesInvertedsentencesarecommonlyusedforstylisticpurposesortoemphasizeaparticularpoint.Theycanalsobeusedinconditionalsentencesorreportedspeech.Invertedsentence04Afterclassexercises题目类型介绍Multiplechoicequestions（选择题）是一种常见的练习题型，通常用于测试学生对所学知识的理解和掌握程度。设计目的通过选择题的形式，让学生在实际操作中加深对知识点的理解，提高其分析和解决问题的能力。题目难度选择题的难度应适中，既不能过于简单，也不能过于复杂。要确保题目能够真实反映学生的掌握情况，同时激发学生的学习积极性。Multiplechoicequestions题目类型介绍Completion（填空题）是一种常见的练习题型，通常用于测试学生对所学知识的记忆和拼写能力。设计目的通过填空题的形式，让学生在实际操作中加深对知识点的记忆，提高其记忆和拼写能力。题目难度填空题的难度应适中，既不能过于简单，也不能过于复杂。要确保题目能够真实反映学生的记忆和拼写能力，同时激发学生的学习积极性。010203CompletionReadingcomprehension题目类型介绍Readingcomprehension（阅读理解）是一种常见的练习题型，通常用于测试学生对所学知识的理解和应用能力。设计目的通过阅读理解的形式，让学生在实际操作中加深对知识点的理解，提高其阅读和写作能力。题目难度阅读理解的难度应适中，既不能过于简单，也不能过于复杂。要确保题目能够真实反映学生的阅读和写作能力，同时激发学生的学习积极性。05UnitSummary010203LanguageFocusThisunitemphasizesontheuseofthepresentperfecttense,presentperfectcontinuoustense,andthepastperfecttense.ThemeThethemeofthisunitis"EnvironmentalProtection".Itexplorestheimportanceofprotectingtheenvironmentandtheimpactofhumanactivitiesonit.LiteraryDevicesThisunitintroducesstudentstovariousliterarydevicessuchassimiles,metaphors,personification,andsymbolism.KeypointsofthisunitLanguageComplexityTheuseofthepresentperfect,presentperfectcontinuous,andpastperfecttensescanbecomplexforstudentstograsp.Theymaystrugglewiththecorrectusageofthesetensesindifferentcontexts.ThemeUnderstandingThethemeofenvironmentalprotectionmaybeabitabstractforsomestudents,makingitchallengingforthemtoconnectwiththecontentandfullyunderstanditssignificance.LiteraryAnalysisAnalyzingliterarydevicescanbeadauntingtaskforstudentsasitrequiresadeeperunderstandingofthetextanditscontext.Difficultiesinthisunit要点三PracticeMakesPerfectItisrecommendedthatstudentspracticeusingthepresentperfect,presentperfectcontinuous,andpastperfecttensesindifferentcontextstoimprovetheirfluency.要点一要点二ConnectwiththeRealWorldTobetterunderstandthethemeofenvironmentalprotection,studentscanexplorereal-worldexamplesanddiscusshowtheycancontributet