英语人教版八年级下册比较级和最高级.ppt

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1、形容词和副词的比较级与最高级刘飞talltallertallestoldoldestoldersmalltalltallesttallersmallestsmalleryoungyoungestyoungernicenicestnicerlatefinefinestfinerlatestlaterlargelargestlargerfatfattestfatterbighothottesthotterbiggestbiggerthinthinnestthinnereasyeasiesteasierhappybusybusiestbusierhapp

2、iesthappierearlyearliestearlierpopularcarefuloutgoingmorepopularmostpopularmostoutgoingmoreoutgoingmostcarefulmorecareful比较级、最高级规则变化1.一般情况下加-er或－est.young-yonger-yongestold–older-oldest2.以字母e结尾的形容词，加-r或-st.nice–nicer-nicestsafe–safer–safest3.重读闭音节词只有一个辅音字母时，应先双写辅音字母，再加-er或-est

3、.big—bigger-biggestfat—fatter-fattest4.以“辅音字母＋y”结尾的双音节词，先改“y”为“i”，再加-er或-est.early-earlier-earliestthirsty-thirstier-thirstiest5.部分双音节词或多音节词前面加more,most.interesting-moreinteresting-mostinterestingThankyou!