七下英語(yǔ)五單元課件

SevenEnglishFiveUnitCoursewareUnitOverviewVocabularylearningGrammarinterpretationTextinterpretation01UnitOverviewThethemeofUnit1is"LifeintheFuture"ThisthemeallowsstudentstoimageanddiscusshowlifemaychangeinthefutureThethemeofUnit2isHeroesandRoleModelsThisthemeresourcesstudentstoadministerandsimulateindividualswhohavemadeadifferenceinsocietyThethemeofUnit3isEnvironmentalProtectionThisthemeeducatesstudentsabouttheimportanceofprotectingtheenvironmentanditsresourcesThethemeofUnit4isPopulationandDevelopmentThisthemeexplorestherelationshipbetweenpopulationgrowthandthedevelopmentofcommunitiesThethemeofUnit5is"TechnologyandInvention"ThisthemeresourcesstudentstoexploreandcreatenewtechnologiesUnitThemeInUnit1,thefocusisonreadingandwritingskills,withafocusonpredictingandanalyzingtextinformationInUnit2,thefocusisonspeakingandlisteningskills,withafocusongivingspeechesandinterviewsaboutheroesandrolemodelsInUnit3,thefocusisonreadingandwritingskills,withafocusonanalyzingandwritingaboutenvironmentalissuesInUnit4,thefocusisonspeakingandlisteningskills,withafocusongivingspeechesandinterviewsaboutpopulationanddevelopmentissuesInUnit5,thefocusisoncreativethinkingandproblem-solvingskills,withafocusondesigningnewinventionsbasedontechnology0102030405UnitfocusThemaindiversityinUnit5isunderstandingthetechnicaltermsrelatedtodifferentfieldsoftechnologyThemaindiversityinUnit4isunderstandingthetechnicaltermsrelatedtopopulationanddevelopmentissuesThemaindiversityinUnit3isunderstandingthetechnicaltermsrelatedtoenvironmentalissuesThemaindiversityinUnit1isunderstandingcomplexscientifictermsrelatedtofuturetechnologyThemaindiversityinUnit2isunderstandingdifferentaccountsanddialoguesofEnglishUnitdifferences02VocabularylearningActivewordswordsthatarefrequentlyusedandhavestrongdynamicmeans,suchasverbs,advertisements,andadvertisementsThesewordscanbedividedintothreetypes:strong,medium,andweakaccordingtotheirfrequencyofusePassivewordswordsthatarelessfrequentlyusedandhavemorestaticmeanings,suchasnouns,pronouns,andsomeobjectionsThesewordscanbedividedintothreetypes:general,specific,andabstractaccordingtotheirmeaningKeywordswordsthatareimportantandneedtobemasteredinapassageortext,includingwordsthatarekeytounderstandingthecontent,structure,andcontextofthepassageortextVocabularyclassificationtwoormorewordsthatareoftenusedtogether,suchas"heartandsoul","armandtooth","windandrain"Thesewordpairscanhelplearnersquicklyunderstandthemeaningofthewordsandtheirusageagroupofwordsthathaveafixedmeaningandusage,suchas"inmyopinion","inmyview","inmyeyes"Thesephrasescanhelplearnersunderstandthemeaningofthetextandimprovetheirlanguagesenseagroupofwordsthathaveafixedmeaningbutdonotmeanwhattheysay,suchas"tospeakinjest","tospeakineast","tospeakinriddles"TheseperiodscanhelplearnersunderstandtheculturalbackgroundandlanguagefeaturesofEnglishWordpairsPhrasesIdiomsVocabularysettlementThemethodofderivingnewwordsfromknownwordsthroughceriumrulesorpatterns,suchasprefix,suffixation,conversion,blending,vocabulary,etc.ThismethodcanhelplearnersexpandtheirvocabularyrangeandunderstandthemeaningofnewwordsWordformationThemethodofguidingthemeaningofunknownwordsthroughthecontextrelationshipbetweenwordsorsentencesThismethodcanhelplearnersunderstandthemeaningofunknownwordsandexpandtheirvocabularyrangeContextguidanceVocabularyexpansion03GrammarinterpretationSimplepresencestructure:Itisapresencethatcontainsasubjectandapredicate,suchas"Johnisastudent."Complexpresencestructure:Itisapresencethatcontainsanindependentclauseandoneormoredependentclauses,suchas"John,whoisastudent,studieshard.""Itisapresencethatcontainstwoormoreindependentclauses,suchas"Johnstudieshardandhealsolikestoplayfootball.""SentenceStructurePresenttense01ItexpressesactionsorstatesthatarecurrentlytrueoroccurringregularlyorconsistentlyForexample,"Ieatanappleeveryday."Pasttense02ItexpressesactionsorstatesthatoccurredinthepastForexample,"Yesterday,Iateanapple."Futuretense03ItexpressesactionsorstatesthatwilloccurinthefutureForexample,"Nextweek,Iwilleatanapple."TenseusageThesubjectofthepresenceperformstheactionForexample,"Johnreadsabook."ActivevoiceTheobjectofthepresencereceivestheactionForexample,"ThebookisreadbyJohn."PassivevoiceVoiceanalysis04TextinterpretationThemeThethemeofthetextistoexploretherelationshipbetweenhumanandnature,aswellastherelationshipbetweenpeoplePlotTheplotismainlybasedontheprotocol'slifeexperience,exploringtherelationshipbetweenhumanandnaturefrommultipleperspectivesLanguageThelanguageusedinthetextissimpleandeasytounderstand,withvividimagesandrichemot