形容词和副词的比较级和最高级.ppt

中考形容词副词的比较级与最高级,形容词的比较级和最高级构成,规则变化,不规则变化,形容词和副词比较级和最高级构成,1.long fast young tall2.fine late nice large 3.thin big,longer longest,younger youngest,一般在词尾加 er,est,以字母e 结尾的词,加 r,st,重读闭音节词只有一个辅音字母时,双写辅音字母,加 er,est,finer finest,later latest,thinner thinnest,bigger biggest,taller tallest,faster fastest,nicer nicest,larger largest,大 热天，胖子湿了，瘦子红眼了,big,hot,fat,wet,thin,red,以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加er,est,luckier luckiest,4.easy lucky,easier easiest,5.beautiful serious,more beautifulmost beautiful,more seriousmost serious,部分双音节词和多音节词在前面加more或most,形容词和副词比较级和最高级构成,earlyslowlyquickly,earlier earliest,more slowly most slowly,more quickly most quickly,注意：以“ly”结尾的副词，除early外，其后 一般 加more 或most.,不规则变化good/wellbad/badly/illmany/muchlittlefarold,better best,worse worst,more most,farther farthest further furthest,less least,older oldest elder eldest,注：older 一般指年龄大小；My father is older than my mother.elder指长幼关系(一般修饰名词作定语);My elder brother is a driver.farther指距离更远.jump farther further指抽像的.I want to study English further.further reading,比较级用于两者之间的比较通常用连词than 引导，表示“较”或“更一些”的意思.最高级用于三者或三者以上,形容词的最高级前面一定要有定冠词 the，副词的最高级前可加不加。后面可带of，in短语来说明比较的范围,Our school is bigger than theirs.This bridge is longer than that one.,Shanghai is the biggest city in China.Lucy sings(the)best of all.,用法提醒:,Summer is very hot.Summer is _ than spring.Summer is_season of the four.Winter is very cold.Winter is _ than autumn.Winter is _season of the four.,hotter,the hottest,colder,the coldest,Liu Xiang is taller than Pan Changjiang.,Yao Ming is the tallest of the three.,the funniest,run(the)fastest,play(the)best,形容词，副词比较级的常用句型,1.比较级+than“比更”,more delicious than,better than,older than,two years,This cake is _（味更美）that one.Li Lei sings _（比更好）Jim.He is _(比更大）me.,2.比较级，or?“哪个更?”表示两者之间的选择.,Which is longer,this one or that one?,Who draws better,Tom or Jim?,3.形容词的比较级前面一般不加冠词，但表示“两者中较”的时候，要用“the+比较级+of the two”。,She is the taller of the two girls.Do you know the fatter boy of the two under the tree?,5.The+比较级，the+比较级“越,越”,4.比较级+and+比较级“越来越”,The weather is getting（越来越暖和）.Our school is getting（越来越漂亮）.,The more you eat,the fatter you will be.,The more,the better.,more and more+原级,warmer and warmer,more and more beautiful,6.注意：比较级前面可以用even(更加)，much/far a lot(得多)，a littlie/bit(一点),等词语表示不定程度或数量。,This room is much bigger than that one.I am a little taller than he.He studies even harder than before.,This stone is _ _ than that one.,bigger,much,far,a little,1.The more exercise you take,the _ you will be.A.weak B.healthier C.luckier D.worse 2.Every knows China is getting _A.rich and rich B.richer and richer C.the richer,the richer D.richest and richest,中考链接,the+比较级.the+比较级表示“越越”,3.I think our school is becoming _ A.more beautiful and more beautiful B.more and more cleaner C.more and more beautiful D.clean and clean,B,B,C,比较级+and+比较级 表示“越来越”,“more and more+原级”表示“越来越”,4.Of the two rooms,this one is _A.big B.bigger C.the bigger,C,在“of the two”结构中，用“the+比较级”表示“某两个人或物中较.”的一个,形容词,副词最高级的常用句型,1the+最高级+of/in 短语,Bob is the tallest boy in our school.,She is the most careful student of us three.,2.最高级，A,B or C?“哪个最?”,Who is the youngest,Jim,Tom or Jenny?,Which is the most expensive,a bicycle,a car,or a plane?,3one of the+最高级(形)+名词(复)+表示范围的短语“是当中最之一”,Shanghai is one of the biggest cities in China.,4the+序数词（second,third)+最高级+表示范围的短语“是第(二,三)最”,The Yellow River is the second longest river in China.,1.Of all the subjects,which do you think is_(difficult)to learn?2.This is one of the _(bad)games Ive ever watched.3.My mother is _(busy)in my family.4.This question is _(easy)of the five.,the most difficult,worst,5.Which goes _(fast),the bus,the cat or the train?,6.Huanghe is the second _(long)river in China.7.I think Jim works_(hard)in our class.,露一小手,the busiest,the easiest,fastest,longest,hardest,形容词，副词的原级比较,as+原级+as“和一样”,He is _(一样高)Jim.She studies _(一样努力)Mary.,.not as(so)+原级+as“不如/没有”,He isnt as tall as Jim.,less+原级+than“不如/没有”,She studies _than Mary,She doesnt study as hard as Mary,He is _than Jim.,as tall as,as hard as,less tall,less hard,形容词，副词的原级与比较级句式转换,not as(so)+原级+as 隐含前者不如后者，可转化为“比较级+than”,He isnt as tall as Jim.,She doesnt study as hard as Mary,=Jim is taller than he.,=Mary studies hader than she.,形容词，副词的比较级与最高级句式转换,形容词副词的最高级可转换为以下比较级句式：1、比较级+than+any other+名词单数2、比较级+than+the+other+名词复数,He is the tallest student in his class.He is taller than _ _ _ in his class.He is taller than _ _ _ in his class.,any other student,the other students,Changjiang River is longer than any other river in China.,Changjiang River is longer than any river in Janpa.,注意：当比较双方属同一范围时，应用other排除自身。当比较双方不属同一范围时，不存在自己与自己比较的问题，所以不用other。,写出下列句子的同义句,1.Shanghai is the biggest city in China.Shanghai is bigger than _ _ city in China.Shanghai is bigger than _ _ cities in China.2.Shanghai is bigger than any city in Africa.Shanghai is _ _ city in Africa.,any other,the other,the biggest,1.The bread is _ than these cakes.A.very delicious B.much deliciousC.more delicious2.In our city its _ in July,but it is even _ in August.A.hotter hottest B.hot hotter C.hotter hot 3.Hainan is a very large Island.It is the second _ island in china.A.large B.larger C.largest4.A horse is _ than a dog.A.much heavy B.more heavier C.much heavier 5.Which subject is _,physics or chemistry?A.interesting B.most interesting C.more interesting6.-Which is,the sun,the moon or the earth?-Of course,the moon issmaller B.smallest C.the smallest 7.My hair is longer than.A.my sister B.Lucys C.my brothers,中考链接,C,C,B,C,C,C,C,8.David is taller than _in this class.A any student B the other students C any students 9.China is larger than _in Africa.A.any other country B.any country C.the other countries10.The baby cried _.A harder and harder B hard dand hard C more and more hard11.He is _of the two.A taller B the taller boy C the tallest boy12.He jumps of the three.A.further B.farthest C.furthest13.The Chang jiang River is one of in the world.A.the longest river B.longest rivers C.the longest rivers 14.The more exercise you take,the you will be.A.weaker B.healthier C.luckier D.worse 15.Everyone knows China is getting _ A.strong and strong B.stronger and stronger C.more strong and strong,中考链接,B,B,A,B,B,C,B,B,用括号内形容词或副词的适当形式填空:This horse is very _(strong),but that horse is much _(strong)than this one.Its so late,so I drive the car _(slowly)than usual.3.He went _(far)than the other people。4.The _(little)you eat,the _(thin)you are.5.The Beijing is the one of _(big)cities in China.6.The street is as _(long)as that one,but it is_(wide)than that one.7.His drawing isnt so _(good)as yours.8.When a piece of ice is taken into a warm room,it becomes _(small)and _(small).9.This piano is _(expensive)than the other two.It is _(expensive)of the three.10.Which goes _,the bus or the car?(quick),strong,stronger,less,farther/further,long,smaller,more expensive,more slowly,good,the biggest,wider,smaller,the most expensive,thinner,more quickly,Goodbye!,Thanks,