中考英语专题四+介词和介词短语课件

Middle SchoolEntranceExamination EnglishTopic4•Overview ofprepositions•The usage of commonprepositions•The usage of prepositional phrases•Key Pointsfor ExaminingPrepositionsand PrepositionalPhrases in the HighSchoolEntrance Examination•Practice andconsolidation01Overview ofprepositionsDefinition of prepositionsPrepositions area partof speechthat show therelationship between nouns or pronouns andotherwords in a sentence.They areusually usedwith anoun or pronoun to form aprepositional phrase thatprovides additionalinformation about the noun orpronoun.Classification ofprepositionsAccording tofunctionprepositions canbe classifiedas temporal,spatial,causal,contrastive,etc.According toformprepositions canbe classifiedas simpleprepositions andcomplexprepositions.The usage ofprepositionsPrepositions are used to express the relationshipbetweennounsorpronouns andother words ina sentence.They areoften usedwith nounsorpronounstoformprepositional phrasesthatprovide additionalinformationaboutthe nounorpronoun.Prepositions canalso beusedtoexpresstheattitude orsentiment of thespeaker,or tomodify the meaning ofother wordsin thesentence.02The usageof commonprepositionsPrepositions thatrepresent timeonUsedfor daysoftheweek oratspecificdates,e.g.,onMonday oron May1st.Used to indicate aspecifictime,such asat3oclock.inUsed forperiods oftime,suchas inthe morningor inthe1990s.Prepositions thatindicate locationonunderUsed toindicate positionon topUsed toindicate positiondirectlyof something,e.g.,the book is onbeneath something,e.g.,the catthe table.is under the bed.inUsed toindicate positionwithinsomething,e.g.,the ballis inthebox.Prepositions forexpressionwith withoutbyUsed toindicate apersons Used toindicatethe absenceUsed toindicate ameans ofemotionalstate orattitude,of something,e.g.,without doingsomething,e.g.,bye.g.,with asmile orwith fearor withoutdoubt.bus orby hand.pride.Prepositions indicatingreasonsbecauseUsed to give thereason forsomething,e.g.,I amlatebecause thebus waslate.sinceUsed toindicate a reason thatis alreadyknown orobvious,e.g.,since youare alreadythere,why nothelp themforUsedtogiveareasonor purpose,e.g.,I amstudying fortheexam.A prepositionthat expressescomparison•than:Usedtocompare twothings orsituations,e.g.,heis tallerthan meor thisbookismore interestingthanthat one.03The usageof prepositional phrasesDefinition of prepositional phrasesPrepositionalphrases area combinationof aprepositionand itsobjects,usually nouns,whichtogether forma grammaticallycomplete thought.Prepositionsarewords thatshowtherelationshipbetween otherwordsinasentence,such astime,place,or manner.The compositionofprepositional phrasesPrepositionThis isthe startingpoint ofthe prepositionalphrase,andit linksthenounphrase tothemain clause.ObjectsThis isthe nounsthatfollows the preposition andcompletesthemeaningof theprepositionalphrase.Examples ofusageofprepositional phrasesThebook on thetable-Here,on isthe preposition,and thetable isthe object,forming theprepositionalphraseon thetable.My brotherwith theblue shirt-In thisexample,with isthepreposition,andthe blue shirt isthe object,creating theprepositionalphrasewith theblueshirt.The catunder thebed-Here,under isthepreposition,and thebed istheobject,forming theprepositionalphraseunderthebed.04Key Pointsfor ExaminingPrepositionsand PrepositionalPhrases inthe HighSchoolEntrance ExaminationExaminingthe basicusageofprepositions01020304Prepositions ofplace:Prepositions oftime:Prepositions ofPrepositions ofin,on,under,at,on,in,direction:to,comparison:than,between,over before,after towards,from like,asExamining theusageofprepositional phrasesPrepositionalphrases withnounse.g.,inthemorning,on theweekendPrepositional phrases with adjectivese.g.,happy withthe result,angry at the newsPrepositionalphraseswithverbse.g.,depend ontheir parents,dream ofbecoming adoctorExamining thecollocation ofprepositions withotherwordsPrepositions withnouns01e.g.,the bookonthetable,my brotherin lawPrepositionswith adjectives02e.g.,very happywith theirperformance,extremelytired afterthe longjourneyPrepositions withverbs03e.g.,enjoyed themselvesattheparty,failed intheexam05Practice andconsolidationMultiple ChoiceQuestions总结词考察学生对介词和介词短语的掌握程度详细描述设计一系列多选题，涵盖常见的介词和介词短语用法，如“in”、“on”、“at”等，以及它们的固定搭配和语境意义Completion总结词检验学生对介词和介词短语的拼写和语法掌握详细描述提供不完整的句子，要求学生填写适当的介词或介词短语，确保语法正确且符合语境Translation question总结词测试学生对介词和介词短语的翻译能力详细描述给出中文句子，要求学生将其翻译成英文，特别关注介词和介词短语的准确翻译THANKS感谢观看。