高二英语选修七Unit3(单词)课件

CoursewareforUnit3(Words)ofEnglishElective目录contentsWordlearningTextAnalysisGrammarpointparsingPracticeandconsolidation01Wordlearning掌握发音学习单词的正确发音，包括元音、辅音、重音和语调，通过模仿和反复练习来达到准确发音。Wordrecitation准确拼写掌握单词的正确拼写，包括记忆字母、字母组合和发音规则，通过练习和记忆来提高拼写准确性。WordSpelling正确用法学习单词的用法，包括词义、词性、短语搭配和语境，通过阅读、写作和语境理解来提高单词运用能力。Wordusage02TextAnalysisArticlestructureTitle:Thetitleshouldbeclearandcatchy,reflectingthemainideaofthearticle.Introduction:Theintroductionshouldprovideabriefoverviewofthetopicandsetthecontextforthearticle.Itshouldcapturethereader'sinterestandmakethemwanttoreadmore.Body:Thebodyofthearticleshouldexpandontheintroduction,discussingthemainpointsindetail.Itshouldbewell-organized,withcleartransitionsbetweenparagraphs.Conclusion:Theconclusionshouldsummarizethemainpointsandleavethereaderwithalastingimpression.Itshouldavoidbeingtooabruptorleavinglooseends.03ConclusionSentenceTheconclusionsentencewrapsuptheparagraphandoftenanticipatesthenextparagraphorsection.01TopicSentenceEachparagraphshouldhaveatopicsentencethatsumsupthemainideaoftheparagraph.02transitionalSentencesTransitionalsentencesconnectideaswithinparagraphsandhelptocreateasmoothflowofthought.KeysentenceanalysisThesisStatementThethesisstatementisasentencethatexpressesthemainideaofthearticle.Itshouldbeclearandconcise,anditshouldsummarizethearticle'sargumentorpurpose.SupportingEvidenceSupportingevidenceisinformationorexamplesthatbackupthethesisstatement.Itcanincludefacts,statistics,quotes,orotherrelevantinformation.Themainideaofthearticle03GrammarpointparsingVS掌握现在完成进行时的基本结构和用法。现在完成进行时表示动作从过去某个时间开始，一直持续到现在，并且可能继续进行下去。其基本结构是“have/hasbeen+-ing形式”，其中have/has是助动词，be是连系动词，-ing形式表示现在分词。PresentPerfectContinuousTense理解情态动词的基本用法和意义。情态动词表示说话人的语气或态度，如可能、必要、建议等。常见的情态动词有can、may、must、should等。它们后面通常接动词原形，形成情态动词短语。Usageofmodalverbs掌握被动语态的基本结构和用法。被动语态表示动作的接受者是主语，而不是动作的执行者。其基本结构是“be+-ed形式”，其中be是助动词，-ed形式表示过去分词。使用被动语态可以使句子更加客观、委婉，或者强调动作的接受者。Passivevoiceusage04PracticeandconsolidationMultiplechoicequestionsareacommontypeofquestionusedinassessments.Theyaredesignedtoteststudents'knowledgeandunderstandingofaparticulartopicorconcept.Inthisunit,multiplechoicequestionswillfocusontestingstudents'vocabularyandgrammarknowledge,aswellastheirabilitytounderstandandusedifferenttypesofwordscorrectly.Answerstothesequestionswillbeprovidedinthecourseware,allowingstudentstochecktheiranswersandunderstandwhycertainanswersarecorrectorincorrect.MultiplechoicequestionsCompletiontasksaredesignedtoteststudents'abilitytocompletesentencesorphrasesusingthecorrectwords.Thesetaskswillfocusonhelpingstudentsimprovetheirvocabularyandgrammarskillsbyprovidingthemwithsentencesorphrasesthataremissingwordsorpartsofwords.Completiontaskswillencouragestudentstothinkcreativelyandusetheirlanguageskillstofillintheblanks,ensuringthattheyunderstandthecorrectusageofdifferentwordsandphrases.CompletionReadingcomprehensionquestionsReadingcomprehensionquestionsaredesignedtoteststudents'abilitytounderstandandinterpretwrittenmaterials.Inthisunit,readingcomprehensionquestionswillfocusonprovidingstudentswithpassagesortextsrelatedtothetopicoftheunit,andaskingthemtoanswerquestionsbasedontheirunderstandingofthetext.Thesequestionswillhelpstudentsimprovetheirreadingskills,includingtheirabilitytoidentifymainideas,summarizeinformation,andunderstanddifferenttypesofwritingstylesandstructures.Answerstothesequestionswillalsobeprovidedinthecourseware,allowingstudentstochecktheiranswersandunderstandwhycertainanswersarecorrectorincorrect.05输入篇章大标题输入篇章大标题输入篇章大标题17字Thisunitfocusesonexpandingthelearners'vocabulary,introducingthemtonewwordsandexpressionsthatareessentialforeffectivecommunicationinEnglish.VocabularyEnhancementLearnerswillgainanunderstandingofdifferenttypesofwordformation,suchasprefixes,suffixes,androots,whichwillhelpthemdecodeandgeneratenewwords.WordFormationUnderstandingBystudyingwordsindifferentcontexts,learnerswilldevelopanappreciationforthesubtletiesandnuancesofmeaninginEnglishvocabulary.WordContextualMean