《Unit 1 Teenage Life Discovering Useful Structure》

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9/9Unit1TeenageLifeDiscoveringUsefulStructure【教材分析】Thisteachingperiodmainlydealswiththegrammar:Phrases.Thisperiodcarriesconsiderablesignificancetothecultivationofstudents’writingcompetenceandlaysasolidfoundationforthebasicappreciationoflanguagebeauty.Theteacherisexpectedtoenablestudentstomasterthisperiodthoroughlyandconsolidatetheknowledgebydoingsomeexerciseofgoodquality.【教学目标与核心素养】1.Getstudentstohaveagoodunderstandingofthebasicusagesofphrases,includingadjectivephrases,adverbphrasesandnounphrases.2.Enablestudentstousethebasicphrasesstructuresflexibly.3.Developstudents’speakingandcooperatingabilities.4.Strengthenstudents’greatinterestingrammarlearning.【教学重难点】1.Howtoenablestudentstohaveagoodunderstandingofthebasicusagesofphrases,includingadjectivephrases,adverbphrasesandnounphrases.2.Howtoenablestudentstousethebasicusagesofphrasesflexibly.【教学过程】Step1:语法自主探究读下列例句并感知画线部分的共性。1.(教材原文P16)Thefirstweekwasalittleconfusing.2.(教材原文P16)ThebuildingissobigthatI'mcompletelylost.3.(教材原文P16)MyfirstFrenchclasswasveryconfusing.Theteacherspokesoquickly.Requirement:Analyzetheunderlinedpartsofthesentencesandsumupwhattheyhaveincommon.Step2:语法概念和种类9/9问题:学习英语短语或者词组的意义是什么?高中阶段常见的短语形式有哪些?短语或词组(Phrases)是具有一定意义但不构成句子或从句的一组词。了解短语知识对于快速、准确地理解句子意义及划分句子结构大有裨益。在高中阶段,常见的短语形式有:名词短语(NounPhrases)、形容词短语(AdjectivePhrases)、副词短语(AdverbPhrases)、介词短语及动词短语(VerbPhrases)等。本单元只讲解前面三种形式。一、名词短语(NounPhrases)名词短语:指以一个名词为中心构成的短语,在句中的功能相当于名词,可作主语、宾语、表语或宾语补足语。常见名词短语的构成形式有:限定词+名词;如:Thegirl限定词+形容词(短语)十名词;如:Abeautifulgirl限定词+名词+介词短语;如:Abeautifulcampusofmyschool.限定词+描述性名词+名词;如:Myschoollife注意:(1)限定词包括冠词(a/an/the)、指示代词(this/that/these/those等)、物主代词(my/your/his/her/our/their等)、不定代词(some/no/neither/both等)和数词(one/two/first/second等)。(2)多个形容词修饰名词时,其顺序为:限定词--数词--描绘词--出处--材料性质--类别——名词。如:asmallroundtable/atallgraybuilding/adirtyoldbrownshirt/afamousGermanmedicalschool/anexpensiveJapanesesportscar顺口溜记忆:县(限定词)官(观点形容词)行(形状形容词)大(大小形容词)令(年龄新旧形容词)射(颜色形容词)国(国家等出处形容词)才(材料质地等形容词)。①Theseredrosesareforyou,这些红玫瑰是送给你的。(名词短语theseredroses的构成形式为:限定词+形容词+名词,该短语在句中充当主语)②Ihavethreeclosefriends.我有三个要好的朋友。(名词短语threeclosefriends的构成形式为:限定词+形容词+名词,该短语在9/9句中充当宾语)③Heismybestfriend.他是我最好的朋友。(名词短语mybestfriend的构成形式为:限定词十形容词+名词,该短语在句中充当表语)④Therearesomeredrosesonthatsmalltable.在那张小桌上有一些红玫瑰。(名词短语someredroses的构成形式为:限定词+形容词+名词+介词短语,该短语在句中充当主语;另外,thesmalltable也是名词短语,在句中作介词on的宾语)[即学即练]画出下例句中的名词短语并指明构成形式如:Theredclotheswithfiveyellowstarsaremine.形式:构成形式限定词+形容词+名词+介词短语(1)Theboyismybrother.(2)Thecuteboyismybrother.(3)Thecuteboyinbluejeansismybrother.(4)Thecuteboywearingbluejeansismybother(5)Thefirstyoungmanisabusdriver.二、形容词短语(AdjectivePhrases)形容词短语,是指一个以形容词为中心构成的短语,在句子中的功能相当于形容词,可以修饰名同或代词,还可以用作表语或者宾语补足语。常见形容词短语的构成形式有:副词+形容词;如:verysuitable形容词+enough;如:goodenough形容词+介词短语;如:goodfornothing;副词+形容词+介词;如:wellworthyofpraise①Yourroomislargeandbeautiful,你的房间大且美丽。(形容词短语largeandbeautiful的构成形式为:形容词+and/but+形容词,该短语在句中充当表语)②Theroomwasawfullydirty.这房间太脏了。(形容词短语awfullydirty的构成形式为:副词+形容词,该短语在句中充当9/9表语)③ThemostbeautifulbirdIhaveeverseenispeacock.我见过的最漂亮的鸟是孔雀。(形容词短语mostbeautiful的构成形式为:副词+形容词,该短语在句中作定语修饰名词bird)④Agoodfriendissomeonewhomakesyoureallyhappy.好朋友就是能让你真正高兴的人。(形容词短语reallyhappy的构成形式为:副词+形容词,该短语在句中作宾语补足语)[即学即练]画出下例句中的形容词短语并指明构成形式如:Itislesscoldtodaythanitwasyesterday.构成形式:副词+形容词(1)Ourcountryisbecomingmoreandmorebeautiful.(2)Theroadislongenough.(3)Themedicineisgoodforstomach.三、副词短语(AdverbPhrases)副词短语:指以一个副词为中心构成的短语,在句中的功能相当于副词,可以修饰动词、形容词或副词。常见副词短语的构成形式有:(副词)+副词如:muchmorebeautifully①Hedidhisworkhereyesterday.他昨天在这里工作。(副词短语hereyesterday修饰动词did)②Billdidtheworkverywell.比尔做的这份工作很好。副词短语verywell修饰动词did③Weareallentirelyresponsibleforouractio(n词短语responsiblefor)副词短语allentirely,修饰形容Step3:即学即练画出下例句中的副词短语(1)Youaredrivingtoofast.Couldyoudrivelessslowly?9/9(2)Strangelyenough,shedidn’tseemtolikeballetverymuch.(3)Thehorseranquiteslowly,sotheyarrivedverylate.Unit1TeenageLifeDiscoveringUsefulStructure导学案【学习目标】1.Tomasterthebasicusagesofnounphrases,adjectivephrasesandadverbphrases2.Tolearntousethephrasesmentionedflexibly.【学习重难点】ToappreciatethefunctionofthephrasesinasentenceTowriteessaysusingtheproperphrases【学习过程】Step1读下列例句并感知画线部分的共性。1.(教材原文P16)Thefirstweekwasalittleconfusing.2.(教材原文P16)ThebuildingissobigthatI'mcompletelylost.3.(教材原文P16)MyfirstFrenchclasswasveryconfusing.Theteacherspokesoquickly.要求:Analyzetheunderlinedpartsofthesentencesandsumupwhattheyhaveincommon.共性总结:9/9Step2自主探究在高中阶段,常见的短语形式有:名词短语(NounPhrases)、形容词短语(AdjectivePhrases)、副词短语(AdverbPhrases)、介词短语及动词短语(VerbPhrases)等。本单元只讲解前面三种形式。一、名词短语(NounPhrases)名词短语:指以一个名词为中心构成的短语,在句中的功能相当于名词,可作主语、宾语、表语或宾语补足语。常见名词短语的构成形式有:限定词+名词如:Thegirl限定词+形容词(短语)+名词如:Abeautifulgirl限定词+名词+介词短语如:Abeautifulcampusofmyschool.限定词+描述性名词+名词如:Myschoollife注:(1)限定词包括冠词(a/an/the)、指示代词(this/that/these/those等)、物主代词(my/your/his/her/our/their等)、不定代词(some/no/neither/both等)和数词(one/two/first/second等)。(2)多个形容词修饰名词时,其顺序为:限定词—数词—描绘词—出处—材料性质—类别—名词。如:asmallroundtable/atallgraybuilding/adirtyoldbrownshirt/afamousGermanmedicalschool/anexpensiveJapanesesportscar顺口溜记忆:县(限定词)官(观点形容词)行(形状形容词)大(大小形容词)令(年龄新旧形容词)射(颜色形容词)国(国家等出处形容词)才(材料质地等形容词)。①The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