小學(xué)形容詞的比較級(jí)、最高級(jí)小學(xué)形容詞的比較級(jí)、最高級(jí)小學(xué)形容詞的比較級(jí)、最高級(jí)小學(xué)形容詞的比較級(jí)、高級(jí)編制僅供參考審核批準(zhǔn)生效日期地址：電話：傳真:郵編:形容詞的比較級(jí)和最高級(jí)一、一般句式A

+

is

/

are+

形容詞比較級(jí)+

than

+

B

A

是主格

B

是賓格

如：

She

is

taller

than

me.

二、形容詞比較級(jí)變化：（一）規(guī)則變化1.單音節(jié)詞末尾加-er（比較級(jí)），-est（最高級(jí)）原級(jí)比較級(jí)最高級(jí)greatgreatergreatestsmallsmallersmallestfastfasterfastestsoftsoftersoftest2.單音節(jié)如以e結(jié)尾，只加-r（比較級(jí)），-st（最高級(jí)）原級(jí)比較級(jí)最高級(jí)largelargerlargestsafesafersafestnicenicernicestfinefinerfinest3.閉音節(jié)單音節(jié)詞(末尾只有一個(gè)輔音字母，須先雙寫這個(gè)輔音字母)再加-er（比較級(jí)），-est（最高級(jí)）原級(jí)比較級(jí)最高級(jí)bigbiggerbiggesthothotterhottestthinthinnerthinnestsadsaddersaddest特別提醒：new,

few,

slow,

clean等詞含有字母組合，且發(fā)的是長(zhǎng)元音，不用雙寫。4.以-y結(jié)尾的詞，如-y前是輔音字母，則變y為-i，再加-er和-est。以-e結(jié)尾的詞只加-r和-st原級(jí)比較級(jí)最高級(jí)prettyprettierprettiesteasyeasiereasiestbusybusierbusiest5.雙音節(jié)、多音節(jié)形容詞(即音標(biāo)中含有三個(gè)或三個(gè)以上元音音素的詞)，在單詞前面加上

“more”

“most”

構(gòu)成比較級(jí)、最高級(jí)：原級(jí)比較級(jí)最高級(jí)beautifulmorebeautifulmostbeautifulinterestingmoreinterestingmostinterestingdifficultmoredifficultmostdifficulthonestmorehonestmosthonest特別提醒：以形容詞前綴un構(gòu)成的三音節(jié)形容詞不適合上述情況：如：unhappy-unhappier-unhappiestuntidy-untidier-untidiest6.以形容詞+ly構(gòu)成的副詞要在前面加more,most原級(jí)比較級(jí)最高級(jí)slowlymoreslowlymostslowlyquicklymorequicklymostquicklyfriendlymorefriendlymostfriendly7.由ing分詞和-ed分詞演變過(guò)來(lái)的形容詞只能加more或most來(lái)表示比較級(jí)和最高級(jí)：原級(jí)比較級(jí)最高級(jí)interestingmoreinterestingmostinterestingexcitedmoreexcitedmostexcitedtiredmoretiredmosttiredboringmoreboringmostboring（二）不規(guī)則變化：原級(jí)比較級(jí)最高級(jí)badworseworstfarfartherfarthestfarfurtherfurthestgoodbetterbestillworseworstlittlelessleastmanymoremostmuchmoremostwellbetterbest練習(xí)題：請(qǐng)寫出下列形容詞的比較級(jí)和最高級(jí)big__________________small__________________new__________________tall__________________short__________________old__________________strong__________________fat__________________hot__________________cold__________________thin__________________nice__________________good__________________high__________________bad__________________much__________________low__________________dirty__________________cheap__________________easy__________________ugly__________________heavy__________________excited__________________pretty__________________interesting__________________delicious__________________beautiful__________________expensive__________________二、

Write

the

answers.（根據(jù)題意，寫出答案。）

The

black

dog

is

_____

(thin)

than

the

white

dog.

This

balloon

is

_____

(big)

than

yours.

My

bag

is

_____

(heavy)

than

yours.

John

is

_____

(strong)

than

Mike.

I

am

_____

(short)

than

Lucy.

三、用所給詞的正確形式填空，每詞用一次。young

long

tall

heavy

old

thinMonkey’s

tail

is

______________

than

the

rabbit’s

tail.Dick

is

11

years

old.

Nina

is

12

years

old.

Dick

is

______________

than

Nina.I’m

140

cm

______________.I’m

40

kg.

You’re

42kg.

I’m______________than

you.How

______________

are

you

I’m

45

kg.四、選擇填空。Howheavyareyou______________

I’m48yearsold.B、I’m48k