【课件】Unit+1Discovering+Useful+Structures+课件人教版（2019）必修第一册

Unit1TeenageLifeDiscoveringUsefulStructuresVocabulary1.graduategraduationn.毕业练习：Wecongratulatedhimonhaving__________fromHarvardUniversity.graduate2.responsible对.......负责beresponsiblefor负责某事taketheresponsibilityof/fordoingsth练习：Hestillfelt____________forthepatient'sdeath.responsible3.schedule按预定时间onschedule提前aheadofschedule落后于预定时间behindtheschedule练习：Haveyoumadetheexamination_________.schedule4.expert在.....方面是行家anexperton/at/in在......方面在行beexpertat/indoingsth练习：Simonisnotonlyourheadmaster,butalsoan________ineducation.expert5.focuson把心思集中在focusone'smindon...聚精会神于focusone'sattentionon...练习：Today,wearegoingto____________thenewrelationshipbetweenteachersandstudents.focusonLead-in找出下列句子中的名词短语、形容词短语和副词短语。1.Beingafreshmanatseniorhighschoolisareallybigchallenge.2.It'salittleconfusingtochoosesuitablecoursesandextra-curricularactivities.3.Tochoosesuitablecourses,Ihavetothinkverycarefullyandasktheschooladviserforhelp.4.MyadviserrecommendedthatIshouldsignupforadvancedliterature.5.Astoextra-curricularactivities,Iwon'tquitfootballandIwillfindawaytoimprovesothatIcanmaketheteam.6.Ihavetostudyharderandberesponsibleforalotmore.7.I'mabitworriedaboutkeepingupwiththeotherstudentsinmyadvancedcourse.名词短语（NounPhrase）形容词短语（AdjectivePhrase）副词短语（AdverbPhrase）类型构成作用名词短语（NP）（限定词）+（形容词、形容词短语、描述性名词）+名词+（介词短语）在句中相当于名词，一般用作主语、宾语、表语或宾补形容词短语（AdjP）（副词）+形容词+（介词短语）在句中当作形容词用，可以修饰名词或代词，还可以用作表语或宾补副词短语（AdvP）（副词）+副词在句中当作副词用，可以修饰动词、形容词或副词

名词短语（NounPhrase）NounPhrase:

指一个以名词为中心构成的短语，在句中的功能相当于名词，可用作主语，宾语，表语或宾语补足语。常见结构有：限定词+名词限定词+形容词（短语）+名词限定词+名词+介词短语限定词+描述性名词+名词e.g.afreshmane.g.ahappydoge.g.aphotoofmyfamilye.g.theteenagelife（2）多个形容词修饰名词时，其顺序为：①限定词+②一般性描绘形容词+③大小/长短/形状+④年龄/新旧+⑤颜色+⑥国籍/出处+⑦材料+⑧用途/类别+最终修饰的名词限定描绘大长高，形状年龄和新老，颜色国籍跟材料，作用类别往后靠。EXAMPLES:Helivedinthehouse.1.Helivedinthesmallhouse.2.Helivedinthesmallold

house.3.Helivedinthesmalloldflat

house.4.Helivedinthesmalloldflatwooden

house.形容词短语（AdjectivePhrase）AdjectivePhrase:

指一个以形容词为中心构成的短语，在句中的功能相当于形容词，可以修饰名词或代词，还可用作表语或宾语补足语。常见结构有：副词+形容词形容词+介词短语形容词+enough副词+形容词+介词短语e.g.veryhappye.g.goodfornothinge.g.responsibleenoughe.g.wellworthyofpraise在形容词短语中经常修饰形容词的是副词。例如：very,really,quite,pretty,so,fairly,extremely,slightly,absolutely,somewhat,enough

(enough常常放在形容词的后面)等。副词短语（AdverbPhrase）AdverbPhrase:

指一个以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。常见结构有：

（副词）+副词

e.g.quitehappily

副词+enough

e.g.wellenough副词enough在修饰副词构成副词短语时，一般放在所修饰的副词后面。Exercises1.ThebuildingissobigthatI'mcompletelylost.2.Thekidsoverthereareputtingsomethingonaroundpaperplate.3.Lindathinksandspeaksquitequickly,andshecandowellinthedebate.4.ThenewcoachtoldmethatIdidn'tplaywellenough.5.MyfirstFrenchclasswasveryconfusing.Theteacherspokesofast!Answerthequestionsusingthephrasesinbrackets.1

Howsoondoyouthinkyou’llfinishyourhomework?（prettysoon）I’llfinishmyhomeworkprettysoon.AdvP2

Whatdoyouthinkofyournewteachers?（veryniceandpatient）Mynewteachersareveryniceandpatient.AdjP3

Howmanyclubshaveyoujoinedthisyear?（twoclubs）Ihavejoinedtwoclubsthisyear.NP4

HowwelldoesRitaplaytheviolin?Weneedanewviolinistinourmusicclub.（quitewell）Ritaplaystheviolinquitewell.AdvP5Whatdidyour