形容词的比较级课件.ppt

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1、形容词的比较级ComparativeDegreeofAdjectives什么是形容词比较级？bigsmallTheelephantisbiggerthanthemouse.Themouseissmallerthantheelephant.shorttallTomJimJimistallerthanTom.TomisshorterthanJim.WhatistheComparativeDegree?比较级就是将两者比较产生的词形，是由形容词原级转化而来的。Theturtleisslow.Thesnailisslower.yesterdaytod

2、ayYesterdayishot.Todayishotter.XiaoMingLiLeiLiLeiishappier.XiaoMingishappy.SnowWhiteismorebeautiful.Cinderellaisbeautiful.变化规则ComparativeDegree一般是直接在形容词后面加erlonglonger以字母e结尾，直接加-r,如oldolderlarge-largernice-nicer当形容词结构为辅音字母+元音字母+辅音字母时，双写末尾字母，再加erbighot辅音辅音辅音辅音元音元音元音字母：aeiouf

3、atfatterthinthinnergerter以“辅音字母+-y”结尾的，先把y变成i，再加-erheavyheavier直接加ercolderlongerslowertaller末尾有e，加rfinernicerbravercuterbiggerthinnerfatterhotterhappiereasierheavier双写辅音字母变y为i，加er少数双音节单词单音节词多音节和部分双音节词在词前加moreimportantmoreimportantdeliciousmoredeliciousboringmoreboringmoreb

4、eautifulbeautiful少数词不规则变化good——betterbad——worsemany/much——morelittle——lessComparativeDegree什么情况会用到呢thanwhich...or....?andmoremuch/litteno......1.Heistallme.2.Theearthislargthemoon.3.Whichis,thesunthemoon?4.Whois,JimTom?erthanerthanbiggertaller5.It'sgettingdarkeranddarker.6.

5、youeat,youwant.Themorethemore7.Wehavealifenow.muchbetter8.Thereisfoodforthekingfishers.nomoreororThankyou