八年级上比较级和最高级的用法

八年级上比较级和最高级的用法八年级上比较级和最高级的用法形容词比较级一般用在比较两个事物的时候。最高级，顾名思义就是在比较时候，某一事物具有某方面最典型的特征。形容词比较级一般用在比较两个一、形容词、副词的比较级、最高级的构成规则：

1一般在形容词、副词后加上er表示比较级加上est表示最高级原级比较级最高级

1）smallsmallsmall2)youngyoungyoung3)fastfastfasteresteresterest一、形容词、副词的比较级、最高级的构成规则：ere

2

以不发音的e结尾的，只加上r表示比较级，加上st表示最高级。

1)largelargelarge2)nicenicenice3)finefinefine

rstrstrst

rstrstrst4

双写最后一个辅音字母，然后加上

er

表示比较级；加上est表示最高级。原级比较级最高级1）bigbigbig2)thinthinnerthinnest3)wetwetterwettest4)fatfatterfattest5)hothotterhottestgergest4

双写最后一个辅音字母，然后加上ergerge

3

以辅音字母+y

结尾的，把消去y,然后加上er表示比较级；加上

est表示最高级。原级比较级最高级1）earlyearlyearly2)happyhappyhappyieriestieriest

3

以辅音字母+y结尾的，把消去y,然后加ieri5

双音节和多音节的形容词，副词，在这些形容词和副词前加上more表示比较级；加上most表示最高级。原级比较级最高级beautifulmorebeautifulmostbeautifulimporatantmoreimportantmostimportant5

双音节和多音节的形容词，副词，在这些形容词和副词前加

不规则变化，要多加注意哦！bestfartherfarthestworseworstmoremostgood—better—bestwell—better—bestbad—worse---worstill---worse—worstmany—more—mostmuch—more—mostlittle—less--lestold—older-oldestelder-eldestfar-father-fathestfuther-futhest不规则变化，要多加注意哦！bestfartherfart原级比较级最高级fastshortbigthinfunnyheavyexpensivefarfastershorterbiggerthinnerfunnierheaviermoreexpensivefartherfastestshortestbiggestthinnestfunniestheaviestmostexpensivefarthest原级比较级形容词原级的常用句型Tomisas

tallasMike.

as+形容词原形+asThereareasmanystudentsinourschoolasyours.

Tomisthreetimesas

oldasMike.形容词原级的常用句型TomisastallasMi

比较级+than…

形容词比较级的常用句型Thisbridgeislongerthanthatone.

Ourschoolislargerthantheirs.

比较级+than…形容词比较级的常用句型Thisb比较级的用法：…than…1.汤姆比杰克高.

2.这只箱子要比那只箱子大.

3.那些苹果比这些大.

4.第一个问题很容易,但第二个更容易.TomistallerthanJack.Thisboxisbiggerthanthatone.Thoseapplesarebiggerthantheseones.Thefirstquestionisveryeasy,butthesecondoneiseasier.比较级的用法：…than…Tomistaller

。

Haveatry，please。1.Whichdoyoulike______(well),applesororanges?2.Whois______(old),JimorTom?3.Jackisrunning_____and______(fast).4.Ourcountryisbecoming______and___________(beautiful).5.Heis________(tall)ofthethetwoboys.

betterolderfasterfastermoremorebeatifulthetaller。Haveatry，please。1.Whichdbigbigger

Lookatthepicturesandunderstand看图并理解bigbigger

Lookatthepictures

Lookatthepicturesandunderstand看图并理解bigbiggerbiggest

Lookatthepicturesandundefastfaster

Lookatthepicturesandunderstand看图并理解fastfaster

Lookatthepicturefastfasterfastest

Lookatthepictures

andunderstand

看图并理解fastfasterfastest

LookattheZenZhiweiisshort.TomisshorterthanZenZhiwei.Xiaoxinistheshortestofthem.ZenZhiweiisshort.TomisshLiuYifeiisthin.XiaomingisthinnerthanLiuYifei.MikeisthethinnestofallLiuYifeiisthin.XiaomingisCompetition(写出下列单词的比较级和最高级)1popular2short3thin4funny5good1popular/morepopular/mostpopular2short/shorter/shortest3thin/thinner/thinnest4funny/funnier/funniest5good/better/bestCompetition(写出下列单词的比较级和最高级)1p肥肥-沈殿霞100kgheavyheavier180kgtheheaviest220kgMr.WangMr.LiMissShenisheavy.Mr.Wangisheavier.Mr.Liistheheaviestofthethree.肥肥-沈殿霞100kgheavyheavier180kgthfunnyfunnierthefunniestGeYouisfunny.ZhaoBenshanisfunnier.PanChangjiangisthefunniestofthem.funnyfunnierthefunniestGeYou250,000RMB.50,000RMB.Thegreencaristhemostexpensive.Theredcatismoreexpensivethanthebike.Thebikeisexpensive.500RMBThegreencaristhemostexpeJimTom

Stalloneisthemost

athleticofthethree.Tomismore

athletic

thanJim.Jimisathletic.JimTomStalloneisthemost形容词和副词的比较级和最高级的用法及常用句型（1）前者程度超过后者用比较级：A+比较级+than+

BHeistaller

thanshe.（2）三个或三个以上比较用最高级：

A+(the)+最高级+of/in+范围

Heisthetallest

inhisclass.形容词和副词的比较级和最高级的用法及常用句型YaoMingisJordan.Jordanistall.YaoMingistaller.Jordan2.26m1.98mtallerthanYaoMingisZengZhiweiisshort.PangChangjiangisPangChangjiangisZengZhiwei.shorter.shorterthanZengZhiweiisshort.PangChaLiuHuanisheavy.FeiMaoisFeiMaoisLiuHuan.80kg90kgheavier.heavierthanLiuHuanisheavy.FeiMaoisLinXinruisthin.LiuYifeiisLiuYifeiisLinXinru.45kg48kgthinner.thinnerthanLinXinruisthin.LiuYifeimoreoutgoingLiYongisChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.outgoingmoreoutgoingthanmoreoutgoingLiYongisathleticChengLongismoreathletic

thanLiXiaopeng.LiXiaopengisathletic.ChengLongismoreathletic.moreathleticathleticChengLongismoreLilyLucyWho,shairislonger?Lucy'shairislonger

thanLily's.

Lily'shairislong.LilyWhichgoesfaster,thebikeorthecar?Thecargoesfasterthanthebike.Thebikegoesfast.Whichgoesfaster,thebikeoWhichrunsfaster,thedogorthesheep?Thedogrunsfaster

thanthesheep.Thesheeprunsfast.Whichrunsfaster,thedogorWhoismorebeautiful,thegirlorthenurse?Thenurseismorebeautifulthanthegirl.Thegirlisbeautiful.Whoismoreb