Unit1Howtallareyou?比較級專講Unit1Howtallareyou?定義就是將二者進行比較產生的詞形，是由形容詞原級轉化而來的定義就是將二者進行比較產生的詞形，short矮的tall高的shorttallshort矮的shorter更矮的Itisshorter.它更矮Itisshorterthanhim.shortshorterItisshorter.它更矮tall高的taller更高的YaoMingistaller.YaoMingistallerthanhim.talltallerYaoMingistaller.Yold老的young年輕的oldyoungold老的older更老的Sheisolder.她更老。Sheisolderthanhim.她比他老。oldolderSheisolder.她更老。Sheyoung年輕的younger更年輕的Sheisyounger.她更年輕。Sheisyoungerthanhim.她比他年輕。youngyoungerSheisyounger.她更Hishairislong.Herhairislonger.Herhairislongerthanhis.hishairHishairisshorterthanhers.herhairlonglongerHishairislong.Herhairislbig大的small小的Hereyesarebiggerthanhis.Hiseyesaresmallerthanhers.bigger更大的smaller更小的big大的small小的HereyesarebiggethinnerlighterheavyfatterheavierSheisfatterthanherSheisthinnerthanherthinnerlighterheavyfatterheavistrongstrongerHeisstronger.Heisstrongerthanhim.strongstrongerHeisstronger.H形容詞比較級變化規則(1)一般在形容詞詞尾+er：young-youngershort-shorter(2)以不發音的e結尾的單詞+r，如late-later(3)以重讀閉音節結尾的詞，詞尾只有一個輔音字母時，雙寫輔音字母再+er，如thin-thinner，big-bigger(4)以輔音字母加y結尾的單詞，變y為i，再+er，如heavy-heavier(5)多音節詞，在詞前加more，如quickly-morequickly(6)不規則變化。如good-better，many-more形容詞比較級變化規則(1)一般在形容詞詞尾+er：young寫出下列形容詞的比較級oldyoungheavystrongthinshortlongtallbigsmallererierernerererergererangryhappysadworriedafraidfreshhotcoldwarmbeautifulangrierhappiersaddermoreworriedmoreafraidfresherhottercolderwarmermorebeautifulthinnerbiggerheavier寫出下列形容詞的比較級oldererierernererer比較級的應用(一)A+be+比較級：A更......1.他更瘦。2.我的書更舊3.你爸爸更強壯。4.我們更開心。5.他們更重。6.它更小。7.他的腳更大。8.她的頭發更長。9.大象更強壯。Heis

thinner.Mybookis

older.Yourfatheris

strongerWeare

happier.Theyare

heavier.Itis

smaller.Hisfeetis

bigger.Herhairis

longer.Theelephantis

stronger.比較級的應用(一)A+be+比較級：A更......1.他比較級的應用(二)A+be+比較級+than+B：A比B...1.他比你瘦。2.我的書比你的舊。3.你爸爸比我爸爸強壯。。4.我們比他開心。5.他們比我們重。6.它比螞蟻小。7.他的腳比你的腳大。8.她的頭發比你的長。9.大象比猴子強壯。Heis

thinnerthan

you.Mybookis

olderthan

yours.Yourfatheris

strongerthan

mine.Weare

happierthan

him.Theyare

heavierthan

us.Itis

smallerthan

ants.Hisfeetis

biggerthan

yours.Herhairis

longerthan

yours.Theelephantsare

strongerthanthemonkeys.比較級的應用(二)A+be+比較級+than+B：A比B..比較級的應用(三)比較級+比較級：越來越...1.越來越年輕2.越來越老3.越來越開心4.越來越大5.越來越重6.越來越瘦7.越來越強壯8.越來越聰明9.越來越高youngerandyoungerolderandolderhappierandhappierbiggerandbiggerheavierandheavier.thinnerandthinnerstrongerandstrongersmarterandamartertallerandtaller比較級的應用(三)比較級+比較級：越來越...1.越來越年1.How____areyou?你多高？Iam1.61meterstall.tall2.Howtall____he?他多高？

Heis1.63meterstall.is3.______tallisshe?她多高？Sheis1.60meterstall.How1.How____areyou?你多高？ta1.How_______areyou?你多重？Iam52kilograms.

2.Howheavy____he?他多重？

Heis53kilograms.3.______heavyisshe?她多重？Sheis56kilograms.heavyisHow1.How_______areyou?你多重？exercisesexercises1.Theblackdogis_______(thin)thanthewhitedog.

2.Thisballoonis________(big)thanyours.

3.Mybagis_________(heavy)thanyours.

4.Johnis__________(strong)thanMike.5.Iam_________(short)thanLucy.thinnerbiggerheavierstrongershorter1.Theblackdogis_______(th用所給詞的正確形式填空，每詞用一次。（10分）

young

long

tall

heavy

old

thin

1.Monkey's

tail

is________than

the

rabbit's

tail.

2.Dick

is

11

years

old.

Nina

is

12

years

old.

Dick

is________than

Nina.

3.I'm

140

cm______.

4.I'm

40

kg.

You're

42

kg.

I'm________than

you.

5.How_______are

you?

I'm

45

kglongeryoungertallthinnerheavy用所給詞的正確形式填空，每詞用一次。（10分）

long1.How

heavy

are

you?

__________.

A.

I'm

48

years

old.

B.

I'm

48

kg.

C.

I'm

48

cm.

2.Tom

is

120

cm.

Jack

is

________Than

him.

A.

tall

B.

taller

C.

heavier

3.

How

heavy

is

the

whale?

__________.

A.

It's

strong.

B.

It's

heavier.

C.

It's

3600

kg.

4.

How

__________

are

you?

A.

old

B.

older

C.

taller

5.

The

monkey

has

a

________tail.

A.

tall

B.

long

C.

longer

1.How

heavy

are

you?

_________6.

How

big

are

your

feet?

_________

.

A.

I

wear

Size

17.

B.

I'm

bigger

than

you.

C.

I'm

17

bigger.

7.

Jim

is

40

kg.

Tom

is

38

kg.

Tom

is

___than

Jim.

A.

taller

B.

thinner

C.

heavier

8.

I'm

11

years

old.

My

sister

is

2

years

older

than

me.

She

is

________.

A.11

B.12

C.13

9.

I

am

________

than

my

aunt.

A.

strong

B.

big

C.

shorter

10.

My

father

is

________

than

my

grandpa.

A.

older

B.

younger

C.

smaller

6.

How

big

are

your

feet?

____11.My

arms

are

87

cm

____________.

A.

long

B.

tall

C.

old

12.His

little

brother

is

3

kg

____than

me.

A.older

B.

shorter

C.

heavier

11.My

arms

are

87

cm

_________IV.改錯題。(8分)

1.How

old

are

you

?

I

am

170

cm

tall.

(

)___A

B

C

2.You

are

young

than

me.

(

)____A

B

C

3.Peoplegrow

oldandolder.

(

)____

A

B

C

4.How

old

is

youmother

?

(

)______

ABC

AHowtallByoungerBolderCyourIV.改錯題。(8分)

AHowtallByoun1.

your,

is,

big,

room

how

(?)

______________________________________

2.

I'm,

than,

taller,

6

cm,

you

(.)

_____________________________________

3.

my

pencil,

longer,

yours,

is,

than

(.)

_____________________________________4.Tall,

21,

I，,am,

meters

(.)

_____________________________________

5.

stronger,

he,

me,

than,

is

(.)

______________________________________Howbigisyourroom?I'm6cmtallerthanyou.