【课件】Welcome+Unit+Discovering+Useful+Structures课件人教版必修第一册

WELCOMEUNIT

DiscoveringUsefulStructuresKnowaboutthe4typesofsentencestructures1234简单句并列句复合句并列复合句1234Knowaboutthebasiccompositionofasentence！

Part1PDOOAC(subject)SV(verb)(object)(predicative)(adverbial)(directobject)I0(objectcomplement)(indirectobject)（同位语）appositive（定语）attribute主语状语宾语补足语直接宾语表语宾语间接宾语谓语KnowaboutthebasiccompositionofasentenceKnowaboutthetermsSVOPAC(subject)主语:句子说明的人或事物；

(verb)谓语动词:说明主语的动作、状态和特征；

(object)宾语:动作的对象或承受者；DO(directobject)IO(indirectobject)

(objectcomplement)宾语补足语：说明宾语的身份和状态以补充其意义不足，使句子的意义完整。(adverbial)状语：说明地点、时间、原因、目的、

结果、条件、方向、程度、方式和伴随状况等；(predicative)表语：连系动词后面的成分；

1.Jane

isgoodatplayingthepiano.2.Shewentoutinahurry.3.EightisaluckynumberinChina.4.Toseeistobelieve.5.Smokingisbadforhealth.6.Whathehassaidistrue.

Thecompositionofasentence(subject)主语:句子说明的人或事物

名词代词数词不定式句子动名词(verb)谓语动词:说明主语的动作、状态和特征Thecompositionofasentence简单谓语:由动词或动词词组组成复合谓语：由情态动词或助动词+动词Isawtheflagonthetopofthehill?Helookedaftertwoorphans.Hecanspeak

Englishwell.Shedoesn’tseem

tolikedancing.

Ihaveseenthefilmbefore.see是及物动词look是不及物动词lookafter是动词短语谓语是canspeak谓语是doesn’tseem谓语是haveseenThecompositionofasentence1.Showyourpassport,please.2.Shedidn'tsayanything

3.—Howmanydoyouwant?—Iwanttwo.4.Theysenttheinjured

tohospital.5.Theyasked

tosee

mypassport.6.Ienjoyworkingwithyou.7.Didyouwritedownwhathesaid?名词代词数词不定式动名词名词化的形容词句子(object)宾语:动作的对象或承受者——及物动词或介词的宾语在动词后方所跟的双宾语中，表示物的叫做直接宾语directobject（简称“直宾”），表示人的叫做间接宾语(indirectobject)。Hereadusthetext.Mysisterwrote

mealetter.HenryteachesusEnglish.

Mymotherboughtmeawatch.Hermothermadeheracake.

直接宾语directobject间接宾语indirectobject双宾语人是间接宾语，物是直接宾语→Hereadthetexttous.→Mysisterwrotealettertome.→HenryteachesEnglishtous.→Mymotherboughtawatchforme.→Hermothermadeacakeforher.linking-verbIamhappy.Thedayturnslong.Hegetsangry.Heseemsill.Itremainsamystery.--后跟表语，构成系表结构，表示主语的状态、身份、特征等常见的系动词：1.be动词：am,is,are2.状态类系动词：stay,keep,remain,get等3.感官系动词：feel,smell,taste,sound等4.变化类系动词：get,become,grow,go,turn等5.“看起来，似乎”系动词：seem,look,appearThecompositionofasentence1.Iam

fine.2.Heisa

boy.3.Fiveplustwois

seven.4.Weare

here.5.Heisnot

at

home.6.Myhobbyis

reading.7.Ourdutyis

tomake

ourenvironmentbetter.形容词名词数词介词短语动名词副词不定式(predicative)表语:说明主语的身份、性质、品性、特征和状态表语是句子中的不完整的谓语，须和系动词一起构成句子中的完整的复合谓语。表语是谓语的部件，而不是与谓语平级的句子成分。主系表结构实际上是主谓结构，没有所谓的主谓表结构。

HisfathernamedhimTerry.Shethinksheragoodteacher.Theypaintedtheirboatwhite.Wefoundeverythingingoodorder.Wesawhimenteringtheroom.Sheaskedmetolendherahand.Iwillhavemyhaircuttomorrowmorning.Thecompositionofasentence形容词现在分词过去分词介词短语(objectcomplement)宾语补足语：说明宾语的身份和状态以补充其意义不足，使句子的意义完整。代词名词不定式宾语补足语afrightened

girl

ten

students

thechancetowinasleepingguyalostdogabird

inthecageanappletree

theboywhoisdeliveringaspeech(attribute)定语是对名词或代词起修饰，限定作用的句子成分。Thecompositionofasentence数词

形容词不定式

现在分词

过去分词介词短语

名词

定语从句Thecompositionofasentence1.Iwillbebackinawhile.2.Theyareplayingontheplayground.3.Hewaslatebecausehegotuplate.4.HegotupsolatethatImissedthetrain.5.Iwaitedtoseeyou.时间状语地点状语原因状语目的状语结果状语(adverbial)状语：说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等。Thecompositionofasentence6.Heoftenwenttoschoolbybus.7.Hisparentsdied,leavinghimanorphan.8.Pleasecallmeifitisnecessary.9.Iamtallerthanheis.10.Hewenttoschoolinspiteofhisillness.方式状语结果状语条件状语让步状语比较状语(adverbial)状语：说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等。句子成分意义充当成分例句主语表示句子说的是什么人或什么事名，代，数，不定式，动名词，短语或句子WestudyinHuangQiaoMiddleSchool.谓语说明主语做什么，是什么或怎么样动词或动词词组Sheisdancingunderthetree.宾语表示动作行为的对象同主语BothofuslikeEnglish.表语与联系动词连用，一起构成谓语，说明主语的性质或特点同主语Herfatherisachemist.Hiswordssoundreasonable.Summary句子成分意义充当成分例句定语用来修饰名词或代词形，代，数，名,副，介词短语或句子Wehaveeightlessonseveryday.状语修饰动词，形容词，副词，表示动作发生的时间，地点，原因，目的，方式，结果等副词，介词短语或句子Heworksveryhard.TheyheldapartyinHollywood.宾语补足语逻辑上与宾语是主谓关系形容词，名词，介词短语等Shealwayskeepsthehouseclean.SummaryStudythesentencestructures！

Part2

Allofuslaughed.

S

+

V

Nobody

left.

You

must

stay.1.

SV（主谓结构）2.

SVO（主谓宾）

Imissmygrandma.

S+

V

+

OIwillmake

manyfriends.Icouldn’t

concentrate

on

theexperiment.3.

SP（主系表）Theteacherwaskindandfriendly.

S

+P

4.

SVIODO（主谓+间宾+直宾）Hetoldus

afunnystory.DirectObject直接宾语IndirectObject间接宾语1.Theteachergave

us

aquiz. 2.Mymomwillbuy

me

anewcellphone. (Theteachergave

aquiztous.)(Mymomwillbuyanewcellphoneforme.)S

+

V

Ifound

mostofmyteachersandclassmatesfriendlyandhelpful.S

+

V

+

O

Complement宾语补足语Hefound

thepicturepretty.Iregard

himasmybestfriend.5.

SVOC（主谓宾+宾补）

Hetalk

toomuch.

S

+

V

+

A

6.

SVA（主谓状）

I

had

myfirstmathsclassatseniorhighschool.S

+V

+

O

+

A

7.

SVOA（主谓宾状）Therearethreepeopleinmyfamily.Therewerelessstudentsinmyjuniorhighschool.Therewillbemanyracesatthesportsmeeting.8.

Therebe句型：某地有某物简单句的8种基本类型1.S+V Allofuslaughed.2.S+V+O Ihadmyfirstmathsclass.3.S+P Thelabisnew.4.S+V+IO+DO Hetoldusafunnystory.5.S+V+O+C Ifoundmyteachersfriendly.6.S+V+A Hetalkedtoomuch.7.S+V+O+AIhadmyfirstmathsclassatseniorhighschool.8.Therebe句型

Thereisalottoexploreatseniorhighschool.summaryPracticemakesperfect！

Part31.The100-year-oldschoolliesinthecentreofthecity.Readthesentencesandanalysethestructures.S主语V谓语A状语2.Wemustact.S主语V谓语3.Themathshomeworklookseasy.S主语P系表4.Theteacherfoundtheclassroomempty.S主语V谓语O宾语C宾补5.Mymumboughtmeanewdictionary.6.Tomislookingforwardtomeetingthenewexchangestudent.7.Thereis