小学形容词的比较级、高级

小学形容词的比较级、最高级小学形容词的比较级、最高级小学形容词的比较级、最高级小学形容词的比较级、高级编制仅供参考审核批准生效日期地址：电话：传真:邮编:形容词的比较级和最高级一、一般句式A

+

is

/

are+

形容词比较级+

than

+

B

A

是主格

B

是宾格

如：

She

is

taller

than

me.

二、形容词比较级变化：（一）规则变化1.单音节词末尾加-er（比较级），-est（最高级）原级比较级最高级greatgreatergreatestsmallsmallersmallestfastfasterfastestsoftsoftersoftest2.单音节如以e结尾，只加-r（比较级），-st（最高级）原级比较级最高级largelargerlargestsafesafersafestnicenicernicestfinefinerfinest3.闭音节单音节词(末尾只有一个辅音字母，须先双写这个辅音字母)再加-er（比较级），-est（最高级）原级比较级最高级bigbiggerbiggesthothotterhottestthinthinnerthinnestsadsaddersaddest特别提醒：new,

few,

slow,

clean等词含有字母组合，且发的是长元音，不用双写。4.以-y结尾的词，如-y前是辅音字母，则变y为-i，再加-er和-est。以-e结尾的词只加-r和-st原级比较级最高级prettyprettierprettiesteasyeasiereasiestbusybusierbusiest5.双音节、多音节形容词(即音标中含有三个或三个以上元音音素的词)，在单词前面加上

“more”

“most”

构成比较级、最高级：原级比较级最高级beautifulmorebeautifulmostbeautifulinterestingmoreinterestingmostinterestingdifficultmoredifficultmostdifficulthonestmorehonestmosthonest特别提醒：以形容词前缀un构成的三音节形容词不适合上述情况：如：unhappy-unhappier-unhappiestuntidy-untidier-untidiest6.以形容词+ly构成的副词要在前面加more,most原级比较级最高级slowlymoreslowlymostslowlyquicklymorequicklymostquicklyfriendlymorefriendlymostfriendly7.由ing分词和-ed分词演变过来的形容词只能加more或most来表示比较级和最高级：原级比较级最高级interestingmoreinterestingmostinterestingexcitedmoreexcitedmostexcitedtiredmoretiredmosttiredboringmoreboringmostboring（二）不规则变化：原级比较级最高级badworseworstfarfartherfarthestfarfurtherfurthestgoodbetterbestillworseworstlittlelessleastmanymoremostmuchmoremostwellbetterbest练习题：请写出下列形容词的比较级和最高级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.（根据题意，写出答案。）

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、用所给词的正确形式填空，每词用一次。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、选择填空。Howheavyareyou______________

I’m48yearsold.B、I’m48k