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1、关于比较级和最高级课件课件课件第一页，本课件共有19页Liu Xiang is taller than Pan Changjiang.Yao Ming is the tallest of the three.第二页，本课件共有19页The green skirt is nicer than the blue one.The yellow skirt is the nicest of all.第三页，本课件共有19页Jim is happier than Mary.John is the happiest of the three.第四页，本课件共有19页The Canon camera is
2、more expensive than the Olympus camera.The Sony camera is the most expensive of all.Canon2,420.00元元 Sony 2,595.00元元 Olympus2,130.00元元第五页，本课件共有19页tall tallertallestnicenicestnicerhappyhappierhappiestbigbiggerbiggestexpensivemore expensivemost expensiveComparatives 比较级比较级Superlatives 最高级最高级第六页，本课件共有19
3、页形容词的比较等级构成方式形容词的比较等级构成方式:1.一般单音节一般单音节adj 的比较级多在原形上加的比较级多在原形上加-er,最高级加最高级加-est.多音节多音节adj在原形前加在原形前加more,最高级加最高级加most原级原级比较级比较级最高级最高级smallsmallersmallestbeautifulmore beautiful most beautifulpopularmore popularmost popular2.辅音字母加辅音字母加y结尾时去结尾时去y变变i再加再加-er或或-est eg.friendly friendlier friendliest第七页，本课件
4、共有19页3.以不发音的以不发音的e结尾时加结尾时加-r/st.eg.fine finer finest4.重读闭音节结尾的词重读闭音节结尾的词,如末尾是一个辅音字母如末尾是一个辅音字母,双写这个辅音字母双写这个辅音字母,再加再加-er或或-est.eg.big bigger biggest5.不规则不规则adj的比较级与最高级如下的比较级与最高级如下:原级原级比较级比较级最高级最高级goodbetterbestbadworseworstmany/muchmoremostoldolder/elderoldest /oldestlittlelessleast第八页，本课件共有19页原级比较级最高
5、级talllatehotfunnyinterestinggoodmanyExercise:写出下列形容词的比较级和最高级写出下列形容词的比较级和最高级.tallerlatertallestfunnierhotterhottestlatestfunniestmore interestingmost interestingbetterbestmoremost第九页，本课件共有19页 important more important ，the most important slow slower slowest safe safer safest exciting more exciting ，th
6、e most exciting good better best quick quicker quickest happy happier happiest原级原级比较级和最高级比较级和最高级第十页，本课件共有19页 healthy healthier healthiest fat fatter fattest expensive more expensive，the most expensive thirsty thirstier thirstiestbadworse worst hungry hungrier hungriest friendly more friendly,the mos
7、t friendly 原级原级比较级和最高级比较级和最高级第十一页，本课件共有19页形容词比较级和最高级的构成形容词比较级和最高级的构成1.规则变化规则变化构成方法原级比较级最高级单音节单词及部分双音节词一般在词尾加-er,-esttallsmalltallersmallertallestsmallest在以字母e结尾的形容词后加-r，-stnicelargenicerlargernicestlargest在以辅音字母+y结尾的形容词后，先改y为i再加-er，-estheavyhappyheavierhappierheaviesthappiest重读闭音节词只有一个辅音字母时，先双写辅音字母再
8、加-er，-estbigslimbiggerslimmerbiggestslimmest部分双音节词及多音节词在此的前面加more，mostexpensivebeautifulmoreexpensivemorebeautifulmostexpensivemostbeautiful第十二页，本课件共有19页2.不规则变化不规则变化原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastoldolder/elderoldest/eldestfarfartherfarthest第十三页，本课件共有19页f
9、ast第十四页，本课件共有19页Li MeiLilyKatebeautiful第十五页，本课件共有19页1.A feather is _(light)a stone.2.My mother is _(busy)in my family.3.The lion is _(heavy)the dog.4.Tom is _(clever)student in our class.5.This question is _(easy)of the five.6.Chinese New Year is_(important）festival for Chinese people.7.Shanghai is
10、one of _(large)cities in China.8.Snakes is _(dangerous)animal of all.thebusiestthecleveresttheeasiestthemostimportantthelargestthemostdangerouslighterthanheavierthan第十六页，本课件共有19页1.The sun is _than the earth.A big B very big C bigger D the biggest2.My Heart Will Go On was one of_songs of 1998.A popul
11、arest B more popular C popular D the most popular3.This film is _interesting than that one.A more B much C very D the most4.Which do you like_,tea or coffee?A well B better C best D mostCDAB第十七页，本课件共有19页5.David is taller than _in this class.A any student B the students C any students D the other students6.The baby cried _.A harder and harder B hardest and hardestC more and more hard D hard and hard7.He is _of the five.A taller B the taller boy C the tallest boy D the tall boyDAC第十八页，本课件共有19页感谢大家观看第十九页，本课件共有19页