Unit8SectionA（a-d）（课件）-九年级英语全一册课件（人教版）

Unit8Itmust

belongtoCarla.SectionA1a-2cLearninggoals语言能力：能够正确使用情态动词must,could,might,can’t来作出推断。文化意识：通过语篇学习，养成收纳随身物品的好习惯。

思维品质：通过听力活动练习，能精准预测并提取关键信息，锻炼思维

的逻辑推理能力。学习能力：阅读题干已知信息，能够预测听力内容运用正确的听力策略

快速完成听力；Areyoutheonewhoisalwaysgoodatobservinginlife？

Lastnight,somethingwasstoleninthe

neighborhood.Wehavealreadyfoundout3suspects.[səˈspekt](嫌疑犯).

LeadinMikeFrankPaulMikeFrankPaulCanyouhelpusfindouttherealthiefaccordingto

theclues[kluːz](线索)theowners(物主)

haveprovided?

MikeFrankPaulWhoistherealthief？MomThethiefhasshorthair.

Thethief_______________Mike.Thethief_______________Frank.Thethief_______________Paul.could/mightbecould/mightbecould/mightbeAllofthem

haveshorthair.此处could/might表示推断，意为“可能”，通常与be或者动词原形连用。Whoistherealthief？MikeFrankPaulDadThethiefdoesn’twearglasses.

Thethief_______________Mike.Thethief_______________Frank.Thethief_______________Paul.could/mightbecould/mightbeBothofthem

don’twearglasses.can’tbeMikewearsglasses.此处can’t表示推断，意为“不可能”。通常与be或者动词原形连用。(否定推测用can't)Whoistherealthief？MikeFrankPaulJackThethiefseemsalittlebitfat.

Thethief_______________Mike.Thethief_______________Frank.Thethief_______________Paul.

can’tbemustbecan’tbePaul

isalittlebitfat.此处must表示推断，通常与be或者动词原形连用，意为“一定是，肯定是”。must这种表示推测的用法只用于肯定句中。Hewcanwemakeinferences[ˈɪnfərənsɪz]

(做推断)?mustcouldmay/mightcan’t一定可能不可能100%probablytrue20%~80%possiblytrue0%almostnottruemustcan't31100%表肯定推测，可能性很大.20~80%可能性不大2couldmight/may0%表否定推测基本不可能Summary情态动词表推测Herearetheirlostthimgs.

Let’sinfertheowners(物主)of

thethings.mobilephonetoytruck[trʌk]玩具卡车goldringMomDadJackWhose

mobilephoneisthis?Becausetheyarebothadults.It______________

Mom’s/

Dad’s.Itmight/could

belongto(属于)

Mom

/

Dad.might/couldbebelongto意为“属于，是……的”其中to是介词。后接名词(短语)或代词(用宾格形式)作宾语。belongtosb.可与“be+名词性物主代词/名词所有格”互换。whose特殊疑问词,意为“谁的”,用以提问物品的所属关系。用于对物主代词或名词所有格提问。MomDadJackWhosetoytruckisthis?BecauseonlyJackisakid.It______________

Jack’s.Itmust

__________

Jack.must

bebelongto注意：当表述某物属于某人时，belongto后直接加人名或人称代词宾格，而be动词后要用名词所有格形式或名词性物主代词。Thebookbelongstome.=Thebookismine.TheT-shirtbelongstoTom.=TheT-shirtisTom’s.MomDadJackWhosegoldringisthis?Becausesheistheonlywoman.It______________

Jack’s/

Dad’s.Itcan’t

belongto(属于)

___________.can’t

beIt______________

Mom’s.Itmust

belongto(属于)

_______.Jack

/

Dadmust

beMom情态动词must,might,could,can’t后接动词原形,可以表示对现在的情况的推测。be+所有格与belongto可以表示所属关系。Areyoutheonewhoisalwaysgoodatobservinginlife？

Whatthingscanyouseeinthispicture?Here

are

some

things

that

people

lost.CD(MichaelJackson)book(HarryPotter)T-shirtvolleyballcupplatetoytruckmagazine(rabbits)baseballcapjacket1aLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.ClothingFunthingsKitchenthingsT-shirtbaseballcapmagazine(rabbits)book(HarryPotter)toytruckCD(MichaelJackson)cupplatevolleyballhatjacket=ItmustbelongtoCarla....belongtosb

...属于某人=...besb’s...是某人的Let’s

find

the

owner

of

these

things.Whosethingsarethese?

Predicttheanswerto1b.PersonThingReasonJane’slittlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.Thevolleyballmightbelongto…,becauseshelovesvolleyball.TheCDmightbelongto…,becauseshealwayslistenstopopmusic.PersonThingReasonJane’slittlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.1bListenandmatcheachpersonwithathingandareason.The…mustbe…’sbecause…The…mustbelongto…because…Let’swatchavideo.Listenagainandfillintheblanks.A:________volleyballisthis?B:It________Carla’s.Shelovesvolleyball.A:Howaboutthis________?C:Hmm…thattoytruck_______________Jane’slittlebrother.Hewastheonlylittlekidatthe________.Andthemagazinemust___________DengWen.Helovesrabbits.B:Oh,look,someoneleftabook.C:Thatbookmustbe________.J.K.Rowlingisherfavoritewriter.A:OK…andhowaboutthisCD?C:Hmm…TheCD______________Grace.Shealwayslistenstopopmusic.WhosemustbetoytruckmustbelongtopicnicbelongtoMary’smustbelongtoA:Whosevolleyballisthis?B:It

beCarla's.Shelovesvolleyball.A:Howaboutthistoytruck?C:Hmm.….thattoytruck

belongtoJane’slittlebrother.Hewastheonlylittlekidatthepicnic.Andthemagazinemust

DengWen.Helovesrabbits.B:Oh,look,someoneleftabook.C:Thatbookmust

Mary’s.J.K.RowlingisherfavoritewriterA:OK.….andhowaboutthisCD?C:Hmm……TheCD

belongtoGrace.Shealwayslistenstopopmusic.Readthelisteningmaterialtogether.Post-listening=belongtoCarla

must

mustbelongtobe

must=beJane’slittlebrother’s=beDengWen’s=belongtoMary=beGrace’sPersonThingReasonJane’slittlebrothertoytruckHewastheonlylittlekidatthepicnic.MarybookJ.K.Rowlingisherfavoritewriter.CarlavolleyballShelovesvolleyball.DengWenmagazineHelovesrabbits.GraceCDShealwayslistenstopopmusic.A:Whose…isthis?B:Itmustbelongtoxx/bexx’s.Because…A:Whosebookisthis?B:ItmustbeMary’s.J.K.Rowlingisherfavoritewriter.Practicetheconversationinthepictureabove.Thenmakeconversationsusingtheinformationin1b.1cBobandAnnafoundaschoolbagatthepark.What'sintheschoolbag?hairbandThingsintheschoolbag1._____________2._____________3._____________T-shirthairbandtennisballsListenandwritedownthethingsyouheard.Let'sguesswhosebookthisis?Theperson________gotoourschool.Theperson________beaboy.It________beMei’shairband.Thehairband_______belongtoLinda.It________beLinda’sschoolbag.mustcan'tcouldmightmustHowdidtheyinfertheownerofthesethings？schoolT-shirtshairbandtennisballsmustgototheirschoolcan'tbeaboycouldbeMei'shaslonghairmightbeLinda'sisalwaysforgettingthingscouldbelongtoRitaonthetennisteammustbeLinda'sMakeaconversationusinginformationin2aand2bA:Look!There'saschoolbaghere.B:What'sinside?A:There'saT-shirt,look,thepersonmustbeourclassmate.B:Oh!Here'sahairband.sothepersoncan'tbeaboy.A:ItmustbeLinda's,shewasatthepicnicandshehaslonghair.Here’saschoolT-shirtintheschoolbag,sotheperson_____gotoourschool.Hereisahairband,sotheperson________aboy.It_________Mei’shairband.Shehaslonghair.Orthehairband_______________Linda.Shewasatthepicnic.Butthentheschoolbag______________Rita.She’salwaysforgettingthings.Herearetennisballs.Thenit________Linda’sschoolbag.Shehaslonghairandshe’sonthetennisteam.mustcan’tbecouldbemightbelongtocouldbelongtomustbeLet’sfindtheschoolbag’sowner.Makeconversationsusingtheinformationin2aand2b.2cWhat'sinside?Look!There'saschoolbaghere.There’saT-shirt,...IsthistheschoolbagrealyLinda's?sWhyisLindaworried?Whatarethereinherschoolbag?DoesLindathinkherschoolbagislost?Why?

Linda:

Mom,

I’m

really

worried.

Mom:

Why?

What’s

wrong?

Linda:

I

can’t

find

my_________.

Mom:

Well,

where

did

you_________

it?

Linda:

I

can’t

remember!

I

__________

yesterday

so

it

_______

still

be

in

the

music

hall.

Mom:Do

you

have______________in

your

schoolbag?

Linda:

No,

just

my

books,

my

pink

hair

band

and

some

tennis

balls.

Mom:

So

it

can’t

____________.

Linda:

Oh,

wait!

I

went

to

________after

the

concert.

I

remember

I

had

my

schoolbag

with

me

at

the

picnic.

Mom:So

could

it

still

be

at

the

park?

Linda:

Yes.

I

left

early,

before

the

rest

of

my

friends.

I

think

somebody

must

have

__________.

I’ll

_______

them

now

to

check

if

anybody

has

it..Listenandfilltheblanks.schoolbaglastputattentedaconcertmightanythingvaluablebestolenapicnicpickeditupcallWhyisLindaworried?

Becauseshecan’tfindherschoolbag.2.Whatarethereinherschoolbag?Herbooks,herpinkhairbandandsometennisballs.3.DoesLindathinkherschoolbagislost?Why?

No.Shethinksherfriendsmusthavepickeditup.

Linda:

Mom,

I’m

really

worried.

Mom:

Why?

What’s

wrong?

Linda:

I

can’t

find

my_________.

Mom:

Well,

where

did

you_________

it?

Linda:

I

can’t

remember!

I

__________

yesterday

so

it

_______

still

be

in

the

music

hall.

Mom:Do

you

have______________in

your

schoolbag?

Linda:

No,

just

my

books,

my

pink

hair

band

and

some

tennis

balls.

Mom:

So

it

can’t

____________.

Linda:

Oh,

wait!

I

went

to

________after

the

concert.

I

remember

I

had

my

schoolbag

with

me

at

the

picnic.

Mom:So

could

it

still

be

at

the

park?

Linda:

Yes.

I

left

early,

before

the

rest

of

my

friends.

I

think

somebody

must

have

__________.

I’ll

_______

them

now

to

check

if

anybody

has

it..Listenandfilltheblanks.schoolbaglastputattentedaconcertmightanythingvaluablebestolenapicnicpickeditupcallWheremightthesethingsbe?Why?inthemusichallSheattendedaconcert.attheparkShewenttoapicnic.DoyouthinkthatLindawillfindherschoolbag?Yes.Becauseshe'llcallthemnowtocheckifanybodyhasit.Whatwilltheytalkabout?Hello!Bob,Ican'tfindmyschoolbag,haveyouseenit?Hi!Linda...Makeaconversationtocontinuethestory.Role-playtheconversation.Linda:

Mom,

I’m

really

worried.

Mom:

Why?

What’s

wrong?

Linda:

I

can’t

find

my

schoolbag.Mom:

Well,

where

did

you

last

put

it?

Linda:

I

can’t

remember!

I

attendeda

concert

yesterday

so

it

might

still

beinthe

music

hall.

Mom:Do

you

have

anything

valuable

in

your

schoolbag?

Linda:

No,

just

my

books,

my

pink

hair

band

and

some

tennis

balls.

Mom:

So

it

can’t

be

stolen.

Linda:

Oh,

wait!

I

went

to

a

picnic

after

the

concert.

I

remember

I

had

my

schoolbag

with

me

at

the

picnic.

Mom:So

could

it

still

be

at

the

park?

Linda:

Yes.

I

left

early,

before

the

rest

of

my

friends.

I

think

somebody

must

have

picked

it

up.

I’ll

call

them

now

to

check

if

anybody

has

it.adv.

上次;最近的一次;最后一次last除用于句末外,还常置于句中。attend此处用作及物动词，意为“出席；参加”,其宾语常为concert，meeting等。adj.“贵重的；很有用的；宝贵的”，在句中可用作定语，也可用作表语。bevaluabletosb.“对某人来说很有价值”therestof…意为“剩下的/其余的……”，其后接名词作主语时，谓语动词的单复数形式取决于of后面的名词的单复数。“must+have+过去分词”的结构，表示对过去时间里可能发生的事情的肯定推测。anybody代词，意为“任何人”，常用于否定句和疑问句中，相当于anyone。attend意为“出席；参加”，为正式用语，指参加婚礼、葬礼、典礼以及去上课、上学、听报告等takepartin指参加某个会议或某项群众性的活动等，重在说明参加该项活动并在其中发挥一定的作用。join指加入某党派、团体、组织、俱乐部等并成为其中的一员。表示短暂性的动作，不与表示一段时间的状语连用。joinin一般指参加竞赛、娱乐、游戏等活动，其后一般接名词或动词-ing形式。易混辨析attend，takepartin，join,joininTom_______thearmythreemonthsago.Imust_______thisimportantmeeting.Lily__________thisactivityandhelpedothers.MayI_______thegame?joinedattendtookpartinjoinin①may/might/can/couldhavedonesth.推测过去时间里可能发生的事情。Hemight/couldhavearrivedthere.他可能早就到那里了。②oughtto/shouldhavedonesth.本应该做某事，而事实上并没有做。否定句表示"不该做某事而做了"。oughtto在语气上比should要强。Yououghtto/shouldhavebeenmorecarefulinthisexperiment.③needn'thavedonesth.本没必要做某事Youneedn’thavedressedsowarmlyforthetrip.Theweathertherewashot.你本没必要为了旅行穿那么暖和，那里的天气很热。④wouldliketohavedonesth.本打算做某事Iwouldliketohavereadthearticle,butIwasverybusythen.我本打算读这篇文章，但我那时太忙了。情态动词+have+过去分词Closeyourbookandtrytoretelltheconversation.Linda’sreally________.Shecan’tfindher__________.She________________yesterdaysoit____________inthemusichall.Thereisn’tanything________inherschoolbag.Soit_______stolen.Thensheremembersthatshe______________aftertheconcertandhadherschoolbagwithher__________.Soit____________atthepark.Andshethinkssomebodymusthave_____