九年级 英语 上册《Unit 8 Section A (1a-1c)》课件

英语教学课件（RJ）Goforit!九年级（上）SectionA(1a-1c)Unit8ItmustbelongtoCarla.LearningGoalsKeywords&phrases:

whose,truck,picnic,rabbitKeysentences:1.ItmustbeCarla’s.Shelovesvolleyball.2.ItmustbeMary’s.J.KRowlingisherfavoritewriter.Studentscanmakeinferenceusingmust,might,couldandcan’t.Words&Expressionswhosetruckpicnicrabbitadj&pron.

谁的n.

卡车，货车n.野餐n.兔，野兔WarmingupWhosebookisthis?Itmustbe…,because…Whoseshoesarethese?Theybelongto…,because…Whosesunglassesarethese?Itcouldbelongto…,because…Whosebootsarethese?Theymightbelongto…,because…Pre-listeningLookatthepictureandtellyourpartnerthethingsyoucansee.1aPre-listeningLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.ClothingFunthingsKitchenthingshatvolleyballplateT-shirtbaseballcapjackettoytruckBook(HarryPotter)Magazine(rabbits)cupsCD(MichaelJackson)While-listeningReadthechartandinferwhothesethingsbelongtoandwhy.PersonThingReason

Jane’s

littlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthe

picnic.

DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.While-listeningPersonThingReason

Jane’s

littlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthe

picnic.

DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.Listenandmatcheachpersonwithathingandareason.1bListeningMaterialGirl

1:Whose

volleyball

is

this?Boy:

It

must

be

Carla’s.

She

loves

volleyball.

Girl

1:

How

about

this

toy

truck?

Girl

2:

Hmm.…that

toy

truck

must

belongto

Jane’s

littlebrother.He

was

the

only

little

kid

at

the

picnic.

Andthemagazine

must

belong

to

Deng

Wen.

He

lovesrabbits.Boy:

Oh,

look,

someone

left

a

book.

Girt

2:

That

book

must

be

Mary’s.J.K.

Rowling

is

herfavoritewriter.

Girl

1:

OK…and

how

about

this

CD?

Girl

2:

Hmm…The

CD

must

belong

to

Grace.

Shealwayslistenstopopmusic.Post-listening1cA:Whosebookisthis?B:ItmustbeMary’s.J.K.Rowlingisherfavoritewriter.Practicetheconversationinthepictureabove.Thenmakeconversationsusingtheinformationin1b.Post-listeningGuessinggameStep1:Tpreparesasmallbox.Step2:TaskseachStoputanitemintothebox.Step3:TpicksoneitemfromtheboxrandomlyandasksSs“Whose…isthis?”T:Whose…isit?S:Itmust/mightbe…/Itcan’tbe…T:Howdidyouknowthat?S:Because…LanguagePoints①ItmustbelongtoCarla.（教材P57）belongto的意思是“属于”，其中belong是不及物动词，to是介词,其后一般接名词或人称代词的宾格形式，没有被动语态。e.g.ThenewbikebelongstoMary.那辆新自行车属于玛丽。

TheEnglishbookbelongstome.这本英语书是我的。

Who/Whomdoesitbelongto?它是属于谁的？【拓展】①belongto后面不能接名词性物主代词和名词所有格形式。②belongto不能用于进行时态和被动语态。③belongto的主语通常是物。②Whosebookisthis?（教材P57）

whose是who的所有格形式，用来对物主代词及名词所有格进行提问。whose可作定语从句的引导词，在定语从句中作定语。e.g.Whosekeysarethese?这些是谁的钥匙?—Whoseisthiscar?这辆车是谁的?—It’smyuncle’s.它是我叔叔的。Doyouknowthegirlwhosehairisblonde？你认识那个有金色头发的女孩吗？③Hewastheonlylittlekidatthepicnic.（教材P57）

picnicn.

野餐e.g.Ifitdoesn’traintomorrow,wewillgoforapicnic.

如果明天不下雨的话，我们将去野餐。picnic的相关短语有：①atthepicnic在野餐②haveapicnic野餐③gofor/onapicnic去野餐④ItmustbeMary’s.（教材P57）

must

v.

必须；一定must可以表示命令，意思是“必须”；也可表示推测，意思是“一定”，用于肯定的推测。must引导的一般疑问句，肯定回答用must，否定回答用needn’t/don’thaveto。e.g.Youmustgotoschoolontime.你必须按时去上学。

ThepencilmustbeJenny’s.这支铅笔一定是珍妮的。

—MustIcleantheroomnow?我现在必须打扫房间吗？

—Yes,youmust./No,youneedn’t.

是的，必须。/不，没必要。辨析：must与havetomust“必须”，表示主观上认为有义务，有必要。haveto“不得不”，着重表示客观上的需要。don’thaveto表示“不必”。e.g.Youmustn’tsmokehere.

你不能在这儿吸烟。

Wehadtoputoffthesportsmeetingbecauseoftheheavyrain.

由于大雨我们不得不推迟运动会。Exercises单项选择1.—Whosedictionaryisthis?—It_______beJack’s.Hisnameisonit.A.canB.mightC.mustD.could2.—Whoisthatgirlreadingunderthetreeoverthere?—It_______beGina.Isawherintheclassroomjustnow.A.mustn’tB.mightnotC.can’tD.couldn’t3.

—Whoseguitari