专四语法比较级

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1、比较等级的含义英语中形容词与副词有三个比较等级，即原级，比较级和最高级。一般来说，表示等于时用原级。Eg.I’mjustasbusytodayasIwasyesterday.表示二者的比较时用比较级eg.I’mmuchbusiertodaythanIwasyesterday.表示“最”时用最高级Eg.Thatwasthebusiestdayofmylife.存在句形容词与副词比较等级的构成构成原级比较级最高级单音节词尾加er,estgreatgreatergreatest单音节词尾e,加r,stfinefinerfinest闭音节单音节词尾只有一个辅音字母,双写

2、bigbiggerbiggest辅音字母加er,est少数以y,er,ow,ble结尾双音节词尾加er,esthappyhappierhappiest(y前为辅音字母去y加clevercleverercleverester,est）其它双音节词和多音节词，前加more,difficultmoredifficultmostdifficultmost不规则变化副词比较等级的构成副词比较等级的构成大致与形容词比较等级的构成相同，但以后缀ly结尾的副词用more和most。hardhardesthardestearlyearlierearliestquicklymore

3、quicklymostquickly不规则变化形容词与副词比较等级的基本用法A.基本形式“as+原级+as”结构eg.He’sastallasI.B．否定的同级比较常用notas…as或notso…aseg.Hedoesnotsmokesoheavilyashisbrother.C．变体1)as+much/many+名词+as2)as+形原级+a+名词+as3)as+形+不可数名词+as4)名词复数+as+形+as5)thesameas/besimilarto比较级A.基本结构“比较级+than”结构eg.HeistallerthanI.Sheseesmemor

4、eoftenthansheseesherbrother.B．变体1）形比较级+名+than2）名+形比较级+than3）the+形比较级+of+thetwo4）superior/inferiorto最高级A.常用“the+最高级+比较范围”eg.Thisisthebestpictureinthehall.Hesingsthebestintheclass.B.变体1)more…thananyother2)Not…+比较等级关于比较结构用法的补充说明1）more…than…是…而不是，与其说是…不如说是eg.Sheismorebeenthanwise.Heismor

5、eawriterthananartist.2）notsomuch…as与其说是…不如说是eg.Itwasn’tsomuchthatIdislikedherasthatIjustwasn’tinterested.3)notmore/erthan与nomore/erthaneg.HeisnoricherthanI=aspoorasHeisnotricherthanI4)moreandmoreeg.Heisbecomingfatterandfatter.5).Themore…themore…eg.Thehardersheworked,themoreprogresssh

6、emade.6）morethan多于eg.Morethan1000peopleattendedthemeeting.7）morethan不止，超过eg.Sheismorethanpretty.8)morethan简直不eg.MytriptoBeijingismorethansightseeing.