【课件】Unit+1Discovering+useful+structures（人教版2019必修第一册）

Unit1TeenageLifePeriod3DiscoveringusefulstructuresLearningobjectives1.Tolearnaboutthenoun/adjective/adverbphrases.2.Tousephrasestoimproveyourdraftandaddmoreinformation.

短语（Phrases）具有一定意义的一组词,

但不构成句子或从句。1.名词短语（NounPhrase）:以一个名词为中心构成的短语，功能上相当于名词。2.形容词短语（AdjectivePhrase）:以一个形容词为中心构成的短语，功能上相当于形容词。3.副词短语（AdverbPhrase）:以一个副词为中心构成的短语,功能上相当于副词。名词短语（NounPhrase）的构成1．结构：(限定词)＋(形容词/形容词短语/描述性名词)＋名词＋(介词短语/非谓语动词/定语从句)。例如：①thebeautifulgirl的结构：限定词＋形容词＋中心名词②thebeautifulgirlinaredjacket的结构：限定词＋形容词＋中心名词＋介词短语③thebeautifulgirldressedinaredjacket的结构：限定词＋形容词＋中心名词＋分词短语(dressed是形容词化的过去分词，因此这里的dressedin也可理解为形容词短语)④asmallroomtolivein的结构：不定冠词＋形容词＋中心名词＋动词不定式⑤thebeautifulgirlwhoiswearingaredjacket的结构：限定词＋形容词＋中心名词＋定语从句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)。指出下列句子中画线名词短语在句中所作的句子成分(1)Theseideasmayseemstrangetoyou.____________(2)Weloveourgreatmotherlandverymuch._______(3)Themanwearingablackcoatisourteacher._____(4)ThosebeautifulflowerscomefromYun’nan.___(5)Weelectedhimmonitorofourclass.____________主语宾语表语主语宾语补足语2．功能：在句中当作名词用，一般用作主语、宾语、表语或宾语补足语。形容词短语(AdjectivePhrase)的构成1.副词/副词短语+Adj.

Thegirlwaspretty

worried.2.副词/副词短语+Adj.+介词短语/不定式短语Thegirlwaspretty

worriedaboutherfuture.Thegirlwasprettyworriedaboutherfuturesoshewaseagertotakethejob.smartandhardworkingverycoldalittledirtyextremelyusefulhighlyimportantfullof…differentfrom…goodenough功能：在句中当作形容词用，可以修饰名词或代词，还可以用作表语或者宾语补足语。Youhaveasmallbutbeautifulroom.(定语)你有一个漂亮的小房间。Ithinkyouranswercorrectandproper.(宾语补足语)我认为你的答案是正确的并且是恰当的。Heisyoungandclever.(表语)他年轻聪明。指出下列句子中画线短语在句中所作的句子成分。(1)Theairtodayisniceandclean.____________(2)Sheisagirllivelyandlovely.____________(3)Hefoundthefilmveryinteresting.____________表语定语宾语补足语

extremelyfastagainandagainquitecomfortablysoquicklyquicklyandcorrectlyclearlyenoughadv.修饰adv.adv.+and/but/or+adv.very/quite/alot/alittle+adv.adv.+enough副词短语(AdvP)的构成功能：在句中当作副词用，可以修饰动词、形容词或副词，作状语。Shetypesquicklyandcorrectly.(修饰动词)她打字快且准确。Hespokefartoofast.(修饰副词)他说话太快了。根据句意，用恰当的副词短语完成句子1.Thelittlemanruns

（快极了）.2.Itried

（一遍又一遍）.3.Mygrandmasatinthechair

（相当舒服）.4.Jimspoke

（那么快）thatnoonecouldunderstandhim.5.Shetypes

（快且准确）.6.Theteacherspeaks

（足够清楚）.extremelyfastagainandagainquitecomfortablysoquicklyquicklyandcorrectlyclearlyenoughUnderlinetheAdvPinthefollowingsentences.(1)Thecomputerworksmuchfaster.(2)It'shardforhimtoplayagainstme.I'vegotnothingtoplayfor,butforhim,heneedstowinsobadly.(3)Iwishyou'dwriteclearlyenoughforustoreadit.(4)Pleasewriteslowlyandcarefully.(5)SofastdidtheteacherspeakthatIcouldn'tfollowhim.短语类型组成功能NounPhrase名词短语Adjective

Phrase形容词短语AdverbPhrase副词短语(限定词)+(形容词、形容词短语、描述性名词)+名词+(介词短语)(副词)+形容词+(介词短语)(副词)+副词句中当作名词用，一般用作主语、宾语、表语或宾语补语。在句中当作形容词用，可以修饰名词或代词，还可以用作表语或者宾语补语。在句中的功能相当于副词，可以修饰动词、形容词或副词。1Thefirstweekwasalittleconfusing.2ThebuildingissobigthatI'mcompletelylost.3Thekidsoverthereareputtingsomethingonaroundpaperplate.4Lindathinksandspeaksquitequickly,andshecandowellinthedebate.5ThenewcoachtoldmethatIdidn’tplaywellenough.6MyfirstFrenchclasswasveryconfusing.Theteacherspokesofast!Findandmarkthephrasesinthesentencesthatfitthecategoriesbelow.P16Adverbphrase(AdvP)AdjectivePhrase(AdjP)NounPhrase(NP)1Thefirstweekwasalittleconfusing.2ThebuildingissobigthatI'mcompletelylost.3Thekidsoverthereareputtingsomethingonaroundpaperplate.4Lindathinksandspeaksquitequickly,andshecandowellinthedebate.5ThenewcoachtoldmethatIdidn'tplaywellenough.6MyfirstFrenchclasswasveryconfusing.Theteacherspokesofast!Checkyouranswers.NPAdjPNPAdjPAdjPNPAdvPNPAdvPNPAdjPAdvPNPNPNPCanyouusethephrasesinbracketstoanswerthequestions?Example:1.

Whatdoyouthinkofyournewteachers?

(veryniceandpatient)Mynewteachersare

veryniceandpatient.2.Howmanyclubshaveyoujoinedthisyear?(twoclubs)I’vejoinedtwoclubsthisyear.3.Howsoondoyouthinkyou’llfinishyourhomework?(prettysoon)I’llfinishmyhomework

prettysoon.4.HowwelldoesRitaplaytheviolin?Weneedanew

violinistinourmusicclub.(quitewell)

Ritaplaystheviolinquitewell.5.Whatdidyouradvisersayabouttheadvanced

literaturecourse?(toodifficultbutveryinteresting)Myadvisersaidthattheadvancedliteraturecoursewastoodifficultbutveryinteresting.单句写作1.那些游客们回到宾馆，又累又困。Thosetravelersreturnedtothehotel,

________________.2.他们很高兴地沿着这条路走着。Theywalkedalongtheway_________.3.史密斯先生