初中英语状语从句课件

初中英语状语从句课件CATALOGUE目录ThebasicconceptsandclassificationofadverbialclausesadverbialclauseoftimeAdverbialclauseofplaceAdverbialclausesofcauseandeffectCATALOGUE目录adverbialclauseofconditionConcessionandcomparativeadverbialclausesAdverbialclausesofpurposeandresultSummary,Review,andExtension01ThebasicconceptsandclassificationofadverbialclausesDefinitionAdverbialclausesareclausesinasentencethatactasadverbials,modifyingverbs,adjectives,oradverbsinthemainsentence,expressingconceptssuchastime,place,reason,condition,way,concession,etc.FunctionAdverbialclausescanenrichtheexpressionofsentences,makethemeaningofsentencesmorecompleteandaccurate,andenhancetheinfectivityoflanguage.DefinitionandFunctionAccordingtosemanticclassification,itcanbedividedintotimeadverbialclauses,placeadverbialclauses,causeadverbialclauses,conditionaladverbialclauses,wayadverbialclauses,concessionadverbialclauses,etc.Accordingtotheclassificationofguidewords,itcanbedividedintoadverbialclausesguidedbysubordinateconjunctions,adverbialclausesguidedbyconnectingpronounsorconnectingadverbs,etc.classificationmethod

CommonguidewordsCommonguidingwordsintimeadverbialclausesare:when,while,as,after,before,since,until,assoonas,etc.Commonguidingwordsinadverbialclausesoflocationare:where,where,anywhere,everywhere,etc.Commonleadingwordsinadverbialclausesinclude:because,since,as,for,nowthat,etc.Commonguidingwordsinconditionaladverbialclausesinclude:if,less,aslongas,onconditionthat,etc.Thecommonguidingwordsinadverbialclausesincludeas,asif,asthought,theway,etc.Thecommonguidingwordsinconcessiveadverbialclausesare:thought,although,evenif,eventhought,whichOrWait.Commonguidewords02adverbialclauseoftimeAtnoon/night/midnightEverydayFortwohours,itlastedfortwohoursSinceyesterday01020304RepresentsapointintimeoratimeperiodFirst,firstNextThenFinallyIndicatestheorderinwhichactionsoccurSinceyouarehere,youcanhelpmewiththisproblemSinceyouarehere,youcanhelpmesolvethisproblem.WhileIwascooking,thephonerangIwascookingwhenthephonerang.Afterhefinishedhishome,hewenttobedAfterfinishinghishomework,hewenttobed.IwillcallyouassoonasIarriveIwillcallyouassoonasIarrive.Beforeyougo,makesureyouturnoffthelightsBeforeyouleave,makesuretoturnoffthelights.Analysisoftypicalexamplesentences03AdverbialclauseofplaceTheadverbialclauseoflocationisusuallyguidedby"where","where",etc.,indicatingthelocationorpositionalrelationshipoftheaction.Thesetypesofclausesaregenerallyplacedafterthemainclausetosupplementandexplaintheactionsorstatesinthemainclause.IndicatinglocationrelationshipI'llgowhereyougoIwillgowhereveryougo.HeliveswheretheclimateismillHelivesinaplacewithamildclimate.Wherethereisawill,thereisawayWherethereisawill,thereisaway.AnalysisoftypicalexamplesentencesDifferencesandconnectionswithotherclausesThedifferencebetweenrelativeclausesandrelativeclausesisthatrelativeclausesmodifynounsorpronouns,whileplaceadverbialclausesmodifyverbsortheentiresentenceinthemainclause.Theconnectionwithtimeadverbialclauses:Bothtimeadverbialclausesandplaceadverbialclausescanbeusedtodescribethebackgroundofanaction,buttimeadverbialclausesemphasizetemporalrelationships,whileplaceadverbialclausesemphasizespatialrelationships.Thedifferencebetweenaconditionaladverbialclauseandaconditionaladverbialclauseisthataconditionaladverbialclauserepresentsaresultthatonlyoccurswhenacertainconditionismet,whileaplaceadverbialclausedoesnotinvolveaconditionalrelationshipandsimplydescribestheplacewheretheactionoccurs.04AdverbialclausesofcauseandeffectTheadverbialclauseofreasonisusuallyguidedbyreasonssuchasbecause,since,as,for,etc.,indicatingthereasonforacertainbehaviororsituation.Theresultadverbialclauseisusuallycomposedofso,soThat,sothat,etc.guide,indicatingtheresultofacertainbehaviororsituation.Indicatingtherelationshipbetweencauseandeffect010405060302ExamplesentencesofadverbialclauseswithreasonsIdidn'tgotoschoolbecauseIwasillSinceyouarenotcoming,wewillhavetocancelthemeeting(Sinceyouwon'tcome,wehavetocancelthemeeting.)ExamplesentenceofresultadverbialclauseItwassocoldthatwehadtostayindoors(Theweatherwastoocold,sowehadtostayindoors.)HestudiedhardsothathecouldpasstheexamAnalysisoftypicalexamplesentences01020304Payattentiontothedifferencesandusagescenariosofadverbialclausessuchasbecause,since,as,for,etc.PayattentiontosointheadverbialclauseoftheresultThatandsoThedifferenceandusageofthat.Avoidusingoverlycomplexsentencestructuresincauseandeffectadverbialclausestoavoiddifficultiesinunderstanding.Payattentiontodistinguishingbetweencauseandeffectadverbialclausesandothertypesofadverbialclauses,suchastimeadverbialclauses,conditionaladverbialclauses,etc.NotesandMisunderstandingTips05adverbialclauseofconditionConditionaladverbialclausesareusuallyintroducedbyiforless,indicatingacertainconditionorassumption.Thetenseofthemainclauseandthesubordinateclauseshouldbeconsistent,thatis,boththemainclauseandthesubordinateclauseusesimplepresenttense,simplepasttense,etc.Conditionaladverbialclausescanbeplacedbeforeorafterthemainclause,withflexiblewordorder.RepresenthypotheticalconditionalrelationshipsRealconditionsrefertosituationsthatmayberealizedinreality,whilenonrealconditionsrefertosituationsthatareoppositetorealityorunlikelytoberealized.Unrealconditionalsentencescanbedividedintothreesituations:oppositetothepresentfact,oppositetothepastfact,andoppositetothefuturefact.Intrueconditionalsentences,boththemainclauseandthesubordinateclauseuseadeclarativemood,whileinnontrueconditionalsentences,thesubordinateclauseusesasubjunctivemood.ComparisonbetweenrealandnonrealconditionsIfyoustudyhard,youwillpasstheexam.IfIwereyou,Iwouldaccepttheoffer(IfIwereyou,Iwouldacceptthisproposal.)Thisisanonrealconditionalsentence,whichusesasubjunctivemoodtoindicatetheoppositeofthecurrentsituation.Ifhehadstudiedharder,hewouldhavepassedtheexam.010203Analysisoftypicalexamplesentences06ConcessionandcomparativeadverbialclausesWhich...or...:indicateseitheroftwosituationsorchoices,andtheresultisthesame.Although/Although/Even...:Introduceaconcessiveadverbialclause,indicatingthatasituationorfactisoppositeorrelativetowhatthemainclausedescribes.Nomatterwhatsituationorcondition,theresultisthesame.ExpressingconcessionrelationshipAs...as...:indicatesthatthetwoaresimilarorsimilarinsomeway.Notas/so...as...:indicatesthatthetwoaredifferentorsignificantlydifferentinsomeaspect."Than"isusedforcomparativelevel,indicatingthatonepartyisstrongerormorethantheotherinacertainaspect.IndicatingcomparativerelationshipsAlthoughheisyoung,heknowsalot(Althoughheisveryyoung,heknowsalot.)Nomatterwhatyousay,Iwon'tbelieveyou(Nomatterwhatyousay,Iwon'tbelieveyou.)Heisastallashisfather(Heisastallashisfather.)Sheisnotasbeautifulashersister(Sheisnotasbeautifulashersister.)HerunsfasterthanmeAnalysisoftypicalexamplesentences07AdverbialclausesofpurposeandresultUse"sothat"or"inorderthat"tointroducethepurposeadverbialclause,indicatingthepurposeofacertainbehaviororsituation.Forexample,"IstudyhardsothatIcangetgoodgrades."Theuseofinfinitivephrasesguidedby"to"canalsoindicatethepurpose.Forexample,"Hegotupearlytocatchthebus."IndicatingthepurposerelationshipVSUsethe"so...that"structuretoguidetheresultadverbialclause,indicatingtheresultcausedbyacertainbehaviororsituation.Forexample,"Shewassotiredthatshefellasleepimmediately."Theuseofthe"such...that"structurecanalsorepresentresultrelationships.Forexample,"Itwassuchabeautifuldaythatwedecidedtogoforapicnic."Representresultrelationships0102AnalysisoftypicalexamplesentencesHedidn'tstudyhard,sohefailedtheexamTheyaresavingmoneyinorderthattheycanbuyahouse08Summary,Review,andExtensionKeycontentreviewThedefinitionandclassificationofadverbialclauses:Adverbialclausesareclausesinasentencethatdescribethetime,place,manner,condition,reason,etc.ofanaction,state,orevent.Accordingtotheirmeaning,theycanbedividedintoadverbialclausessuchastime,place,manner,condition,reason,etc.Theguidewordsforadverbialclauses:Differentadverbialclauseshavedifferentguidewords,suchaswhen,while,as,whicharecommonlyusedintimeadverbialclauses;Theadverbialclauseoflocationisoftenguidedby"where","where",etc;Theadverbialclauseofthewayisoftenguidedbyas,asif,asthought,etc;Conditionaladverbialclausesoftenuseif,less,andotherintroductions;Theadverbialclauseofreasonisoftenusedasaguide,suchasbecause,since,as,etc.Thepositionandomissionofadverbialclauses:Thepositionofadverbialclausesinasentenceisflexibleandcanbeplacedatthebeginning,middle,orendofthesentence.Meanwhile,insomecases,adverbialclausescanomitthesubjectandbeverbintheclause,makingthesentencemoreconcise.Studentself-evaluationreportSelfevaluationofmasterylevel:Studentscanevaluatethemselvesbasedontheirunderstandingandmasteryofadverbialclausesduringthelearningprocess,suchaswhethertheyareproficientintheguidewordsandusageofvariousadverbialclauses,andwhethertheycanaccuratelyjudgeandusedifferenttypesofadverbialclauses.Learningdifficultiesandproblems:Studentscanreflectonthedifficultiesandproblemstheyencounterduringthelearningprocess,suchasinsufficientunderstandingofcertainguidewordsandinadequatemasteryofomittedclauses,inordertomakeimprovementsinsubsequentlearning.Learningstrategiesandmethods:Studentscanshareeffectivestrategiesandmethodstheyhaveadoptedinthelearningprocess,suchasimprovingtheirlanguagesensebyreadingEnglishoriginalworks,deepeningtheirunderstandingandmemoryofknowledgepointsbydoingmore