单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,#,形容词比较级与最高级,形容词比较级与最高级,1,形容词比较级最高级,规则,变化,1.,一般,+,er,/est eg,：cold,strong,fast,slow,2.,以字母e结尾,+r/est eg,：nice,large,3.,词末只有一个辅音字母时，应先双写辅音 字母,+,er,/est,eg:thin fat,4.,以“辅音字母+y”结尾的双音节词，先改“y”为“i”,+,er,/est,eg:funny easy,5.,多音节词和部分双音节词，在词前加mor,e/most,eg:beautiful serious,形容词比较级最高级规则变化1.一般+er/,2,原级,比较级 最高级,fast,short,big,thin,funny,heavy,athletic,expensive,far,faster,shorter,bigger,thinner,funnier,heavier,more athletic,more expensive,farther,Fastest,Shortest,Biggest,Thinnest,Funniest,Heaviest,Most athletic,Most expensive,farthest,原级 比较级,3,不规则变化,good/well,better-best,much/many,more-most,bad/badly/ill,worse worst,little,less least,far,farther/further farthest furthest,old,older/elder oldest/eldest,不规则变化 good/well better-,4,比较级的用法,：,He runs,faster than,she.,He runs,much faster than,she.,比较级的用法：He runs faster than she,5,最高级的用法：,2,、,One of the+,最高级,“,最,中之一,”,三者或三者以上比较,Yaoming is,one of the,tallest basketball players in the world.,1,、,the+,最高级,+of+,比较范围 “,之中最,”,He is the tallest,of,the three.,最高级的用法：2、One of the+最高级,6,The green oranges are big.,The orange ones are,bigger,.,The red ones are,the biggest of all.,The green oranges are big.The,7,250,000 RMB.,50,000 RMB.,The green car is,the most expensive,.,The red cat is,more expensive than,the bike.,The bike is expensive.,500 RMB,The green car is the most expe,8,Jim,Tom,Stallone is the,most,athletic of three.,Tom is,more,athletic,than,Jim.,Jim is,athletic,.,Jim Tom Stallone is the most,9,cinema,Book store,Super market,My house,3000 m,4000m,5000m,cinemaBook storeSuper marketMy,10,is,far from,my home.,The book store,Super market,is,farther from,my home.,is,the farthest from,my home.,The cinema,is far from my home.The book s,11,用所给的形容词副词的适当形式填空。,1.Tom is _(tall)than Jim.,2.Li Lei is _ (young)boy in his class.,3.David has _(many)story books of all the students.,4.Li Lei speaks English _(well)in his group.,5.Lucy runs _(slow)than Lily.,taller,the youngest,the most,the best,slower,用所给的形容词副词的适当形式填空。tallerthe you,12,改正下列句子中一处的错误。,A,Tom comes to school late than Jim._,B.Which do you like better,cats,dogs,or chickens?_,C.Who is oldest in our class?_,D.He thinks math is importanter than Chinese._,E.This work is very harder than that one._,F.He lives farer than any other student in your class._,改正下列句子中一处的错误。,13,形容词和副词比较级和最高级的构成,1,、规则变化,构 成 方 法,原 级,比 较 级,最 高 级,单音节词和少数多音节词,一般在词尾加,-er/,/,或,-est/ist/,cold,colder,coldest,fast,faster,fastest,以字母,e,结尾的形容词，加,-r,或,-st,nice,nicer,nicest,large,larger,largest,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,-es,或,-est,big,bigger,biggest,hot,hotter,hottest,以“辅音字母,+y”,结尾的双音节词，先改“,+y”,结尾的双音节词，先改“y,”,为“,i”,再加,-er,或,-est,easy,easier,easiest,early,earlier,earliest,多音节词和部分双音节词,在词前加,more,或,most,tired,more tired,most tired,easily,more easily,most easily,形容词和副词比较级和最高级的构成1、规则变化 构 成 方,14,原级,比较级,最高级,good/well,better,best,bad/badly/ill,worse,worst,many/much,more,most,little,less,least,far,farther,farthest,further,furthest,old,older,olderst,elder,elder,形容词和副词比较级和最高级的构成,2,、不规则变化,原级比较级最高级good/wellbetterbestb,15,1.It is _ in the south than in the north.(warm),2.That questionis _ than this one.,(difficult),3.She felt ill yesterday and she feels even _,today.(ill),4.He is much _ than his younger brother.,(young),5.Lily is _ of the two.(young),6.Tom is _ of the twins.(tall),7.Which do you think tastes_,the chicken,or the fish?(good),8.Who runs _,Tom or Jim?(fast),warmer,more difficult,worse,the younger,younger,the taller,better,faster,1.It is _ in the south,16,1.The environment in our hometown is _ than it was before.,good B.worse,C.better D.bad,2.I can type _ than I can write by hand.,A.fast B.much faster,C.more faster D.fastest,1.The environment in our home,17,3.-Have you decided which youd like to buy,the black shirt or the yellow one?,-The black one.Because it is _ of the two.,A.the nicer,B.the nicest,C.nicer,3.-Have you decided which y,18,4.Lilei is _ than any other _ in his class.,A.tall,students,B.taller,students,C.taller,student.,比较级,+any other+,单数名词,.,“,比其他任何,都,”.,(,暗指,:,最高级,),4.Lilei is _ than any oth,19,1,、,the+,最高级,+of+,比较范围,2,、,One of the+,最高级,比较级：,最高级：,1、the+最高级+of+比较范围2、One of the,20,1.She is the _,in the class,.,(young),2.Jason is the _,of the three,.(tall),3.Whose handwriting is the _,of all,?,(good),youngest,tallest,best,最高级的用法,表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词,the,，后面可带,of,（,in,among,）短语来说明比较的范围,.,1.She is the _in the cl,21,1.,她女儿是她们学校最好学生之一,.,2.,中国长城是世界上最伟大的建筑之一,.,“,最,之一”,:,用,one of the+,形容词最高级,+,名词复数,+of/in,介,词短语,.,如,:,Her daughter is _ in her school.,The Great Wall of China is _ _ in the world.,one of the best student,s,one of the,greatest building,s,1.她女儿是她们学校最好学生之一.“最之一”:用on,22,The Yellow River is _ river in China.,A.the second longest,B.the second longer,C.second longest,the+,序数词最高级,表示第几,The Yellow River is _ ri,23,1.,比较级,+and+,比较级 越来越,2.the+,比较级,the+,比较级 越,越,3,._you are,_mistakes you will make.,(,你,越仔细,，做错的题目就,越少,）,4._ you eat,_youll be.,(,你吃得,越多,就,越胖,),5.,Alice writes well.Mary writes _ than she.,(,甚至更好）,The more c