人教版（2019）必修第一冊(cè)Welcome Unit Discovering Useful Structures 課件

WelcomeUnitDiscoveringUsefulStructuresShedied.Iamalive.Istillloveher.Iboughtherroses.Shecalledmedaring.Shelovedmesomuch.Italkless.Thereisnohappinessforme.她死了。我活著。我還愛著她。我曾送她玫瑰。她曾叫我親愛的。她曾那么愛我。我很少說(shuō)話了。我沒有快樂(lè)了。AsadlovestoryVerbsareanimportantcomponentinasentence.Theydecidehowasentenceforms.ComponentsofasentenceS(subject)主語(yǔ)主語(yǔ)表示句子所要說(shuō)明或描述的人或事物，一般由名詞、代詞或相當(dāng)于名詞的詞組或句子充當(dāng)，置于句首。Shedied.Iamalive.V(verb)謂語(yǔ)動(dòng)詞謂語(yǔ)用來(lái)說(shuō)明或描述主語(yǔ)的動(dòng)作、狀態(tài)或特征，由動(dòng)詞或動(dòng)詞短語(yǔ)充當(dāng)，位于主語(yǔ)之后。Istillloveher.Iboughtherroses.ComponentsofasentenceO(object)賓語(yǔ)賓語(yǔ)是謂語(yǔ)動(dòng)詞所表示的動(dòng)作的對(duì)象。賓語(yǔ)放在謂語(yǔ)動(dòng)詞（短語(yǔ)）的后面。Istillloveher.Iboughther

roses.P(predicative)表語(yǔ)表語(yǔ)用來(lái)表示主語(yǔ)的身份、性質(zhì)、狀態(tài)和特征，一般由名詞、形容詞或相當(dāng)于名詞、形容詞的短語(yǔ)或句子充當(dāng)，位于系動(dòng)詞之后，與系動(dòng)詞一起構(gòu)成句子的謂語(yǔ)。Iamalive.Itisacat.ComponentsofasentenceA(adverbial)狀語(yǔ)狀語(yǔ)用于修飾動(dòng)詞、形容詞、副詞或整個(gè)句子。Italkless.Shelovedmesomuch.C(objectcomplement)賓語(yǔ)補(bǔ)足語(yǔ)有些及物動(dòng)詞（短語(yǔ)）帶了賓語(yǔ)后意義仍不夠完整，還需要加上賓語(yǔ)補(bǔ)足語(yǔ)來(lái)補(bǔ)充說(shuō)明賓語(yǔ)的行為、狀態(tài)、身份或特征等。Shecalledmedaring.Ifoundmyclassmatesfriendly.EightsentencestructuresSVShe

died.

SVAllofus

laughed.

S

VSVOI

love

her.S

V

OI

miss

mygrandma.S

V

OSVIODOI

bought

her

roses.S

V

IODOHe

told

us

afunnystoryS

V

IO

DOSVOCShe

called

me

daring.

SVOCI

found

myclassmates

friendly.S

VOCEightsentencestructuresSPI

amalive.SPHe

lookswell.

S

PSVAI

talk

less.S

V

AHe

coughed

badly.S

V

ASVOAShe

loved

me

somuch.S

V

OAI

had

myfirstmathsclass

at

SVOseniorhighschool.

ATherebe...Thereisnohappinessforme.Thereisalottoexploreatseniorhigh.

Readthesentencesandanalysethestructures.1.The100-year-oldschoolliesinthecenterofthecity.2.Wemustact.3.Themathhomeworklookseasy.4.Theteacherfoundtheclassroomempty.5.Mymumboughtmeanewdictionary.6.Tomislookingforwardtomeetingthenewexchangestudent.7.ThereisanEnglishCorneratourschool.8.Wehadchemistryinthenewlybuiltlab.

1.The100-year-oldschool

lies

inthecenterofthecity.

SVA2.We

mustact.

S

V3.Themathshomework

lookseasy.

SP4.Theteacher

found

theclassroom

empty.

S

V

O

C5.Mymum

bought

me

anewdictionary.

S

V

IO

DO6.Tom

islookingforwardto

meetingthenewexchangestudent.

S

V

O

7.ThereisanEnglishCorneratourschool.

Therebe...8.We

had

chemistry

inthenewlybuiltlab.

S

V

O