2014人教版新目标九年级英语unit 8 section a 1课件

Unit

8It

must

belong

to

Carla.Language

GoalMakeinferenceTo

learn

to

understand

andusemust,

might,

could

and

can’t

formaking

inferencesTo

write,

listen

and

speak

aboutwhom

something

belongs

toWho

is

he?He

can’t

be.He

could/might

be.Hemust

be.He

can’tbe.He

could/might

be.He

can’tbe.He

could/might

be.He

must

be.Whose

dog

is

this?It

might/

could

be.Heisasinger and

actor,he

is

well-known.Whose

dog

is

this?It

might/

could

be

.It

must

beLiuDehua’s.Heisasinger and

actor,he

is

well-known.Heis abasketballplayer.Whosecar

isthis?Itmight/couldbe

.Itcan’tbe

.Itmustbe

.情境引入He

is

a

basketball

player.Whose

car

is

this?Itmight/couldbe

.It

can’t

be

.It

must

be

Yao

Ming’s.情境引入Liu

xiang-It

must

beLiuXiang’s.It

must

belongtoLiuXiang.(属于)-Whose

exercise

book

is

this

?Because

it

has

his

name

on

it.情境引入-Whose

red

bicycle

is

this

?

Bush-It

can’t

belong

toBush.Because

his

bike

is

white

and

blue.Look

and

sayWhat

does

she

do?She

could/might

be

a/an

nurse

.What

does

she

do?She

could/mightbe

a/an

.a

teacherWhat

does

he

do?Hecould/mightbe

a/an

docto.rWhat

is

the

pandadoing?Itmight

/could

be

reading

a

book

.What

isthebeardoing?It

might

/couldbeplaying

basketb.allWhose

notebook

is

this?It

may

belong

to…must

belong

to

…can’tbelong

to

…Miss

YangZhang

QiangZhang

QiangLi

BoMrr.

GreenWhose

skirtisthis?It

may

belong

to…must

belong

to

…can’tbelong

to

…JaneMikeWhose

things

are

these?

Make

a

conversation

withyour

partners.

Using

the

words

must

,

could

,might

,

and

can’t.AmyAliceTom1a

Look

at

the

picture.

Write

the

thingsin

the

correct

columns

in

the

chart.clothingFunthingsKitchenthingshatvolleyballplatejacketCDcupsT-shirttoytruckmagazinebookPerson

Thing

ReasonJ

·

K

·

Rowling

is

herfavorite

author.She

lovesvolleyball.He

wasthe

onlylittlekid

at

thepicnic.She

always

listens

to

popmusic.Jane’s

little

volleyballbrotherMary

toytruckCarla

magazineDeng

Wen

bookGrace

CDHeloves

rabbits.1b

Listen

and

match

each

person

witha

thing

and

a

reason.1c

Practice

the

conversation

in

the

pictureabove.

Then

make

conversations

using

theinformation

in

the

chart

in

1b.A:

Whose

book

isthis?B:

It

must

be

Mary’s.

J

·

K

·

Rowlingis

her

favorite

author.3.2a

Bob

and

Anna

found

a

schoolbag

atthe

park.

Listen

and

write

down

thethings

in

the

schoolbag.Things

in

the

schoolbag

T-shirt

hair

band

tennis

balls2b

Listen

again.

Fill

in

theblanks.Theperson

must

goto our

school.Theperson

can’t

beaboy.It

could

be

Mei’s

hair

band.The

hair

band

might

belongtoLinda.It

must

be

Linda’s

schoolbag.Use

“must”

to

show

that

you

think

somethingis

probably

true.Use

“might”

or

“could”

to

show

that

youthink

something

is

possibly

true.Use

“can’t”

to

show

that

you’re

almost

suresomething

is

not

true.2c

Make

conversations

using

theinformation

in

2a

and

2b.A:

Look!

There’s

a

schoolbag

here.B:

What’s

inside?A:

There’s

a

T-shirt,…Sample

conversationA:

Here

is

a

hair

band.

Itcouldbelong

to

Mei.

Iknow

shehasone.B:

I

don’t

think

so.

It

can’t

beMei’s.This

one

is

new,

but

hers

is

old.This

might

belong

to

Linda.A:

Look!

Whose

toy

car

isthis?B:

It

must

be

Jane’s

little

brother’s.Because

hewasthe

onlylittlekidin

thepicnic.A:

Here

is

a

Chinese-Englishdictionary.

It

could

belong

toMary. I

know

she

has

one.B:

Idon’t

thinkso.

Itcan’t

beMary’s.This

one

is

new,

but

hers

is

old.A:

Look!

Whose

volleyball

isthis?B:

It

must

be

Carla’s.

Becauseshelovesvolleyball.A:

Look!

Whosemagazine is

this?B:

It

must

belong

to

Deng

Wen

.Because

heloves

cats.CatLifeLinda:

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

attended

aconcertyesterday

so

it

might

be

still

in

themusic hall

.Role-play

the

conversation2dMom:

Why?

What’s

wrong?Linda:

I

can’t

find

my

schoolbag.Mom:

Do

you

have

anything

valuable

inyourschoolbag

?Linda:

No,

just

my

books,

my

pink

hair

bandand

some

tennis

ball.Mom:

So

it

can’t

bestolen.Linda:

Oh,

wait!

I

went

to

a

picnicafter

theconcert.

I

remember

I

have

myschoolbag

with

me

at

the

picnic.Mom:

So,

could

it

still

be

at

the

park?Linda:

Yes.

I

left

early,

before

the

rest

of

myfriends.

I

think

somebody

may

pick

itup.

I’ll

call

them

now

to

check

ifanybody

has

it.Fill

in

the

blanks

with

must,

might

/could,

can’t,

belong

to.---He

be

out.—

“Whose

is

this

book?

Oh,

it

belong

toMary’s.

Her

name

is

on

the

back.”—

“No,

it

mustbe

me, she

gave

it

to

meyesterday.”may/mightWhose

earrings

are

these?They

can’t

be Mary’s.

she

never

wears

earrings.---The

telephone

is

ringing,

but

nobody

answers

it.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.★It

can’t

(不可能)…It

might/could

(有可能)…It

must

(

肯定

)

…+

be

(cold/a

CD/

sb’s)★be

Tony’s

（是…的）It

mustbelong

to

Tony.(属于…)及时小结才能巩固所学知识情态动词must,might,could,can’t表示推测的含义与用法。情态动词must,

might,

could,

can’t

后面都接动词原形，都可以表示对现在情况的揣测或推断，但他们的含义有所不同：must

一定，肯定 （100%的可能性）might,

could

有可能，也许 （20%~80%的可能can’t

不可能，不会 （可能性几乎为零）belong

to

someone

和be

someone’sbelong

to

someone

和be

someone’s

含义基本相同，都表示“属于某人，归某人所有”，但要注意用法上的区别：belong

to

＋

名词或宾格代词。be

someone’s:

be

+名词所有格或名词性物主代词The

English

book

might

belong

to

me.Tne

English

might

be

mine.The

English

book

must

belong

to

Tom.The

English

must

be

Tom’s

(

English

book).小结与作业HomeworkFill

in

the

blanks

with

must

,may,

might,could,

can’t1.

Whose

earrings

are

these?

Theybe

Mary’s.

she

wears

earringssometimes.2.

Gina come

to

the

party

tonight,but

I’m

not

sure.3.

The

telephone

is

ringing,

but

nobodyanswers

it.

He

be at

home.小结与作业HomeworkFill

in

the

blanks

with

must

,may,

might,could,

can’t4.

Is

this

Lan

Qiang’s

boxing

glove?

Yes,it be

his.

There

is

his

nameonthe

back.5.

You’d

better

take

an

umbrella.

Itrain

this

afternoon.3aRead

the

article

and

decidewhichmightbethebesttitle.A

Small

and

Quiet

TownStrange

Happenings

in

My

TownAnimals

in

Our NeighborhoodWe

live

in

a

small

town

and

almost

everyoneknows

each

other.It

used

to

be

very

quiet.Nothing

much

ever

happened

around

here.However,

these

days,

some-thing

unusual

ishappening

in

our

town.

Victor,

a

teacher

atmy

school,

is

really

nervous.

When

he

wasinterviewed

by

the

town

newspaper,

he

said,“Everynight

wehear

strangenoises

outsideour

window.My

wife

thinks

that

it

could

be

an

animal,but

my

friends

and

Ithink

it

must

beteenagers

having

fun.

My

parents

called

thepolicemen,

but

they

couldn’t

find

anythingstrange.

They

think

it

might

be

the

wind.

Idon’t

think

so!”Victor’s

next-door

neighbor

Helen

is

worried,too.

“At

first,

I

thought

that

itmight

be

a

dog,but

I

couldn’t

see

a

dog,

or

anything

else,

either.SoI

guessitcan’t

be

a

dog.

But

then,

whatcould

it

be?”

One

woman

in

the

area

sawsomething

running

away,

but

it

was

dark

sosheis

not

sure.

“I

think

it

was

too

big

to

be

adog,”she

said.

“Maybe

it

was

a

bear

or

a

wolf.”Everyone

in

our

town

is

feeling

uneasy,andeveryonehas

his

or

her

own

ideas.

Theremust

be

something

visiting

the

homes

inourneighborhood,

but

what

is

it?

We

haveno

idea.

Most

people

hope

that

this

animalor

person

will

simply

go

away,

but

I

do

notthink

that

is

going

to

happen.

The

noise-maker

is

having

too

much

fun

creating

fearin

theneighborhood.match

the

meanings.Nervous

or

worriedYoung

peoplePerson

in

the

next

houseArea

where

people

liveAnimal

likea

verylarge

dogPerson

who

makes

noise

noise-maker

uneasyneighborhood

teenagers

wolfneighbor3b

Read

the

article

again

and

find

words

toWho

gaveopinions?What

are

the

opinions?Victor’s

wifeShe

thinks

that

it

couldbe

ananimal.Victor

and

hisfriendsThey

think

it

must

beteenagers

having

fun.ThepolicemenThey

think

it

mightbethewind.3c

Write

people

think

about

thestrangenoises.HelenShe

thought

it

might

be

adog.She

guesses

it

can’t

be

a

dog.One

woman

inthe

areaShe

thinks

it

was

too

big

tobe

adog.Maybe

itwasabear

or

a

wolf.The

writerhimselfShe/he

doesn’t

think

thisanimal

or

person

will

simplygoaway.1. happen不及物动词，意为“发生”，没有被动语态。常用结构如(1)sth.+happen+地点/时间”表示“某地/某时生了某事”。

The

story

happened

in

2013.这个故事发生在2013年。Language

Points sth.+happen+to

do

表示“某人出了某事(通常是不好的事)”。A

car

accident

happened

to

her

this

morning今天上午她发生了车祸。 “sb.+happen+to

do

sth”表示“某人碰巧做某事”。I

happened

to

meet

a

friend

of

mine

in

thestreet

yesterday.昨天我碰巧在街上遇到了我的一个朋友。(4)

“It

happens/happened

that…”表示“碰巧或恰巧发生……”。It

happened

that

I

didn’t

go

to

work

that

day.碰巧那天我没上班.2.

There

mustbe There

must

be…意为“一定有…”表示对现在情况的肯定推测。There

must

be

something

wrong

with

mycomputer.

It

doesn’t

work. There

be

…doing

sth

句型，表示“有…正在做某事”。There

is

a

man

fishing

in

thelake.3.

have

fun

(in)doing

sth意为“很开心做某事”in

可以省略。We

had

fun

playing

computer

games.(2)fear

此处用作不可数名词，意为“恐惧惧怕害怕；担忧”。There

is

no

reason

for

her

mother’s

fear.4.

Sleepy

(tired

and

ready

to

sleep)形容词，意为“困倦的；瞌睡的”可用作表语或定语。sleepy形容词，意为“瞌睡的；困倦的

”在句中做定语或表语。sleep既可以是动词也可以是名词，意为

“睡觉；睡眠”。asleep形容词，意为“睡着的’在睡觉的”，只能作表语，be

asleep意为

“睡着的”；fallasleep意为“入睡”。He

looks

sleepy.I

didn’t

have

a

good

sleeplastnight.=

I

didn’t

sleep

well

lastnight.Were

you

asleep

or

awake

when

I

open

thedoor?After

walking

a

long

way,

I

felt

very

sleepy.muchtoo表示“非常，太”，后面一般接形容词或副词．too

much表示“太多”，后面一般接不可数名

词1..这个问题对我来说太难了．The

question

isfor

me.2.

我有太多的作业要做．I

have

too

much

homework

todo.much

too

difficultmuchtoo

和

toomuch

的区别1.Thisbook

be

Carla’s.

Hername

ison

thebook.A.mightC.mustB.couldD.can’t2.

Jack’s

bike

is

blue,

so

this

yellowone

behi