2023年中考英語語法復習之形容詞比較級和最高級課件

形容詞副詞

比較級最高級Lesson7__________形容詞副詞

比較級最高級目錄比較級最高級規(guī)則變化01比較級最高級不規(guī)則變化02用法03一、形容詞副詞比較級最高級的規(guī)則變化規(guī)則變化規(guī)則舉例一般情況-er,-esttall→taller→tallest以e結(jié)尾,-r,-stlarge→larger→largest以“輔音＋y”結(jié)尾,把y改為i,-er,-esteasy→easier→easiest;重讀閉音節(jié)(輔元輔),雙寫末尾輔音字母,-er,-estbig→bigger→biggest(fatter,thinner,hotter)其他雙音節(jié)詞(副詞)和多音節(jié)詞,在原級前加more/less,mosteasily→moreeasily→themosteasily一個胖子和一個瘦子一個大熱天在濕地里玩，臉被曬得通紅，顯得很健康。二、形容詞副詞比較級最高級的不規(guī)則變化不規(guī)則變化原級比較級最高級good,wellbetterbestbad,ill,badlyworseworstmany,muchmoremostlittle/fewless/fewerleast/fewestfarfarther距離(更遠的)further程度(進一步的)farthest,furthestoldolder時間(更大的，更舊的)elder順序(年長的，adj.)oldest,eldest1、形容詞副詞原級的用法：(1)英語和漢語一樣有趣。(2)我不如Lucy小心。三、用法EnglishisasinterestingasChinese.

A…+as+形容詞（副詞）原級+as+B（像...一樣）Iamnotas/socarefulasLucy.A…+not+as/so+形容詞（副詞）原級+as+B（不如...）備注：修飾原級的詞very,quite,so,too

2、倍數(shù)的表達：三、用法①倍數(shù)+as+adj./adv.原級+as表示“A正好是B的多少倍”e.g.Thisgardenistwiceasbigasthatone.

MygrandpaisthreetimesasoldasI.②倍數(shù)+比較級+than

表示“A比B大（長、高、寬等）多少倍”e.g.Thisgardenistwicebiggerthanthatone.=Thisgardenisthreetimesasbigasthatone.3、形容詞副詞比較級用法：(1)比較級不同程度修飾詞：三、用法比較級關鍵詞？than兩“多”(alot,much)兩“少”(alittle,abit)甚至(even)還(still)遠(far)三、用法①比較級+than（比…更…）YouaresmarterthanI.Iammorebeautifulthanyou.②比較級+thananyother+單數(shù)名詞（比同一范圍的任何一個人/物都……）或者比較級+thantheother+復數(shù)名詞Youaresmarterthananyotherstudentattheschool.=Youaresmarterthantheotherstudentsattheschool.=Youarethesmarteststudentattheschool.③特殊疑問詞+be+形容詞比較級,甲or乙?Whichgirlismorebeautiful,LilyorLisa?

(2)程度加深：(3)比較級另外兩個用法：三、用法①“比較級+and+比較級”(越來越……)Heisgettingtallerandtaller.Sheismoreandmorebeautiful.②“the+比較級,the+比較級”(越……,越……)Theharderyoustudy,thebetteryourgradewillbe.①表示“多多少...”“大多少...”時，用“表示數(shù)量的詞+比較級”表示。e.g.Iamonlythreeyearsolderthanyouare.

Shehastenpensmorethanhedoes.

練習：--TheInternetservicefeesaretoohigh,andthespeedistooslow.--That'swhyPremierLiKeqiangasksoperators(運營商)toprovide______Internet.A.manycheaperandcheaperB.verycheaperandcheaperC.morecheaperandcheaperD.muchcheaperandcheaper三、用法②“the+比較級+ofthetwo”表示“兩者中比較...的”e.g.Theblackbirdisthebiggerofthetwo.注意：many，very，more不能修飾比較級D4、形容詞副詞最高級用法：三、用法（1）the+最高級+單數(shù)名詞+in/of(是…中最…的)Peacock(孔雀)isthemostbeautifulbirdintheforest/ofallthebirds.（2）oneofthe+最高級+名詞復數(shù)(是…中最…之一)

ShenzhenisoneoftherichestcitiesinChina.（3）the+序數(shù)詞+最高級+單數(shù)名詞(第幾最……)YaoMingisthesecondtallestmaninChina.（4）特殊疑問詞+be+the+最高級+甲,乙,or丙?Whichsongisthebest,SmallApple,GangnamStyleorFlyFreely?注意：①形容詞最高級前不加the的情況：

Mondayismybusiestday.總結(jié)：當形容詞前有物主代詞或名詞所有格時，不必加the.EXERCISE√√√√5、Yourschoollibraryis______ours.

A．a(chǎn)sthreetimesbigas

B．a(chǎn)sbigthreetimesas

C．threetimesasbigas

D．threetimessobigas6、—Nowmoreandmorepeopleareridingsharedbikes.

—Yes._____sharedbikesweuse,______pollutiontherewillbe.

A．Themore,themore

B．Thefewer,thefewer

C．Thefewer,theless

D．Themore,theless7、—Whatdoyouusuallydoinyourfreetime,Anna?

—Well,Iusuallyreadbooks,________Iread,________Iwillfeel.

A．themore;themuchpeacefully B．themore;themorepeaceful

C．themore;themorepeacefully D．themore;themuchpeacefulEXERCISE√√√EXERCISE√√√11、TheLegendoftheWhiteSnakeisoneof________inancientChina.

A．themostfamoustale

B．morefamoustales

C．themostfamoustales12、—DoyouknowthatChinaisoneof________countriesintheworld?

—Yes,Ido.It’s________thantheUSA．

A．moreoldest;mucholder

B．theoldest;mucholder

C．theoldest;moreolder13、Tomdoesn’tstudy___hisclassmates,soheoftenfailsintheexams.

A．a(chǎn)scarefulas

B．socarelessas

C．a(chǎn)scarelesslyas

D．socarefullyasEXERCISE√√√EXERCISE√√√√18、Whichcolourdoyoulike________,purple,orangeorpink?

A．well

B．good C．better

D．best19、Ican’tkeepupwithhim,heruns_________thanme.

A．muchfaster

B．evenworse

C．lesscarefully

D．morecarefullyEXERCISE√√二、寫出下列形容詞/副詞的比較級和最高級：clever______________well______________bad______________hot______________big______________high______________handsome______________thin______________little______________few______________much______________humorous______________small______________big______________ill______________far______________old______________young______________EXERCISEwonderful______________tall______________wet______________dry______________nice______________good______________beautiful______________