形容词副词比较级最高级课件.ppt

1、形容词：是修饰名词（人或事物），表示名形容词：是修饰名词（人或事物），表示名 词的性质，特征或属性一种词类。词的性质，特征或属性一种词类。它在句中作定语、表语和宾语补足它在句中作定语、表语和宾语补足 语。语。副词：用来修饰动词、形容词及其他副词副词：用来修饰动词、形容词及其他副词 的词叫副词。副词在句中多作状语的词叫副词。副词在句中多作状语.一、形容词和副词的概念一、形容词和副词的概念形容词作定语一般放在被修饰形容词作定语一般放在被修饰 的的名词之前。名词之前。如如:a new book,two big trees 等等。二、形容词和副词的用法二、形容词和副词的用法形容词放在系动词形容词放在系

2、动词be、look、get、keep、turn、feel、become、seem、grow、smell等等之后。之后。如如:1.I am short.2.She looks fine.3.They turn green.如果如果形容词形容词修饰不定代词修饰不定代词something,anything,everything,nothing等时，等时，要放要放在不定代词后面。在不定代词后面。如如:something interesting nothing new副词放在所修饰的动词之后、形容词和副副词放在所修饰的动词之后、形容词和副 词之前词之前。如果前面是行为动词，则后面用副。如果前面是行为动词

3、，则后面用副词。词。如如:1.She works hard.（修饰动词）（修饰动词）2.I am very busy.（修饰形容词）（修饰形容词）3.He runs too quickly.（修饰副词）（修饰副词）4.We play happily.（修饰动词）（修饰动词）三、形容词和副词的级三、形容词和副词的级形容词和副词有三个等级：形容词和副词有三个等级：原级、比较级、最高级原级、比较级、最高级一）一）.原级：原级：程度副词程度副词very,too,so,quite等修饰形容词等修饰形容词和副词的原级。和副词的原级。如：如：very tall、too hot、so cold quite i

4、nteresting run quickly Its too for you to do that.A.easy B.more dangerous C.harder D.the easiestATom is as tall as Mike.1.as+原级原级+asThere are as many students in our school as yours.Tom is three times as old as Mike.The watch is not _ beautiful as that one.A.very B.too C.so D.more2.so2.so和和suchsuchA

5、)so that 与与such that 的区别。的区别。so+adj./adv.+that such+n.+thatso+many/few+ncmuch/little(少的少的)+nuso+adj.+a(n)+n.单单+thatsuch+a(n)+adj.+nc单单+that such+adj.+nu+that such+adj.+复数名词复数名词+that 注意：注意：但当但当little表示表示“小小”时用时用such。如：如：These are such little boys that they cant dress themselves.He is _ famous that al

6、l the basketball fans in China know him.The little boy is _ lovely that everyone likes him.We have _ much homework that we dont have tome to play.Pingpong is _ a popular game that people all over the world play it.He had made _ a lot of mistakes in his maths exercises that he had to do them all over

7、.It was _ hot a day that they went swimming.so so so such such so3.be too much+n.be much too+adj.be too much for sb.对对太过分了太过分了4.cant be too+adj.=cant be+adj.+enough“无论无论都不为过都不为过”You can never be careful enough.=You can never be too careful.你越小心越好。你越小心越好。二）比较级：二）比较级：两个人或物之间的比较。两个人或物之间的比较。标志词：标志词：than

8、(比）比）比较级前面可以用比较级前面可以用even(更加更加)，much(得得多多)，far(得多得多)，a little(一点一点)，a bit(一点一点)，a lot(大量大量)，still(还，还要还，还要)等词语表等词语表示不定程度或数量。示不定程度或数量。I am even less lucky.She is far better than me at writing.This pen is much better than that one.Tom is a little shorter than his friend Jim.1.比较级比较级+than eg.Mary is mu

9、ch younger than Sue.2.疑问句疑问句+动词动词+比较级比较级,A or B?eg.Who draws better,Tom or Jim?Which do you like better,maths or English?4.the+比较级比较级+of the two 两者中较两者中较的那个的那个Eg:Jim is the taller of the twins.5.the+比较级比较级,the+比较级比较级,表示越表示越越越 eg.He says,“the busier,the better.”3.比较级比较级+and+比较级，表示越来越比较级，表示越来越 The wea

10、ther gets warmer and warmer.Mary gets more and more beautiful.Which does Jimmy like ,Chinese or Art?A.well B.best C.better D.much2.The Chang jiang River is one of in the world.A.the longest river B.longest rivers C.the longest rivers D.longer rivers3.of the two women is Mrs Brown.A.The beautiful B.T

11、he more beautiful C.More beautiful D.The most beautiful4.My mooncake is nicer his.A.like B.with C.for D.than CCBD6.倍数表示法：倍数表示法：the+抽象抽象n.+of+B.The new building is three times the height of the old one.as+原级原级+as+B.Asia is four times as large as Europe.比较级比较级+than+B.Our school is twice bigger than yo

12、urs.A+be+倍数倍数+7.比较级比较级than 1)than any other n.（单）（单）（适用于范围一致时）（适用于范围一致时）2)(all)other n.（复）（复）3)any n.(单单)(适用于范围不一致时适用于范围不一致时)He is taller than any other student in his class.all other students in his class.any student in my class.Do some exercises同义句转换同义句转换 He is the tallest student in his class.He

13、is _ _ _ _ student in his class.He is _ _ _ _ students in his class.taller than any other taller than all other8.more than 超过超过 He is more than 20 years old.more A than B “与其说是与其说是B，不如说是，不如说是A”。That little girl is more tired than hungry.那个小姑娘是累了而不是饿了。那个小姑娘是累了而不是饿了。She is more a mother than a wife她是贤

14、妻，更是良母。她是贤妻，更是良母。no more than 同同一样不（两者都一样不（两者都否定）否定）This book is no more interesting than that one.not more than 不如，不及不如，不及（两者（两者都具有某种特征，但程度不同）都具有某种特征，但程度不同）This book is not more interesting than that one.no less than 多达，有多达，有之多，强调多，之多，强调多，与与no more than 意思相反。意思相反。No less than 50people want to buy i

15、t.(多达有多达有50人想买它）人想买它）not less than 是是less than 的否定式，的否定式，“不少于，不下于，至少不少于，不下于，至少”He has not less than 10 000 dollars.(他至少有一万元。）他至少有一万元。）1.Lucy is very short,but she is _ than her sister.A.shorter B.longer C.taller D.older 2.Frank is _ friendly than his brother.A.a little more B.a few more C.much D.a l

16、ittle 3.Sam is _ at Chinese than Jim.A.good B.well C.better D.gooder 4.This one is too large.Can you show me a _one?A.larger B.large C.small D.smaller 5.Do you think March is _ than January?Yes,its _ warmer.better,a little B.well,much A.C.worse,very D.nicer,quite 6.Im _ quieter than Susan.A.little B

17、.few C.a little D.a few 7.His French isnt so good as _.A:he B:him C:his D:hers 8.Her bag is newer than _.A.mine B.my C.me D.I11.The _,the better.A.much B.many C.more D.most 12.Do you know who is _ of the twins?A.shorter B.heavier C.the older D.the funny13.The weather in North China is colder than _

18、in South China.A.B.this C.the one D.that 13.Which one is _,this one or that one?A.good B.bad C.bestD.worse14.He is _ than me.A.older B.elder C.young D.more younger15.I think your room is _ bigger.A.a lot B.a lot of C.lots of D.more三）三）.最高级最高级:形容词的最高级要加定冠形容词的最高级要加定冠词词the,副词最高级可省略副词最高级可省略the,主要句型主要句型有

19、有:the +最高级最高级+of ineg.Jim works hardest of us all.My mother is the busiest in my family.a.in 表示表示“在在内内(指某范围内指某范围内)”可可以跟表示单位以跟表示单位,组织组织,时间等单数名词时间等单数名词.b.of表示属性表示属性(指在同类的人指在同类的人,物中物中)后可接后可接 the+基数词基数词/the+基数词基数词+名词复名词复数数/all+the+复数名词复数名词/allHe is the tallest student in his class.He is the tallest of t

20、he three/the three students/all the students/all.疑问词疑问词+动词动词+最高级最高级 Which like best,A,B or C?eg.Which is the best,A,B or C?(3)the+最高级最高级 =比较级比较级+than the other 名词复数名词复数 =比较级比较级+than any other 名词单数名词单数 eg.Tom is the tallest of all.Tom is taller than the other students.Tom is taller than any other stu

21、dent.(4)one of the+最高级最高级+名词复数名词复数 最最之一之一eg.Lu Xun is one of the greatest writers.(5)the+序数词序数词+最高级最高级 表示表示 第第 最最eg.Changjiang is the first longest river in China.Huanghe is the second longest river in China.(6)某人的某人的+最高级最高级 （包括形容词性物主代词（包括形容词性物主代词)表达表达“某人的最某人的最”最高级前省略定冠词最高级前省略定冠词theeg.Linda is my si

22、sters best friend.My best friend is May.六六.使用比较级和最高级的几个注意点使用比较级和最高级的几个注意点1.比较应在同类事物中进行比较应在同类事物中进行.Marys hair is longer than you.Marys hair is longer than yours.2.形容词的最高级前用形容词的最高级前用the,副词的最副词的最高级前可以不用高级前可以不用the 1.His shirt is more expensive than mine.如果主语是物主代词如果主语是物主代词+名词，那么后面要名词，那么后面要用名词性物主代词。用名词性物主

23、代词。2.The city is one of the most beautiful cities in the world.one of+the+最高级最高级+复数名词复数名词 Which/Who+比较级，比较级，A or B?Which/Who+最高级，最高级，A ，B or C?3.Who is older,Jim or Tom?Who is the tallest,Jim,Mike or Tom Which language is _,English,French or Chinese?A.difficult B.more difficult C.the most difficultC

24、4.Mary is the tallest of all the sisters in the family.在使用形容词最高级时，一定要把自己包括在使用形容词最高级时，一定要把自己包括 在比较的范围内。在比较的范围内。5.This is the third largest city in China.当表示当表示“第二，第三第二，第三”等意思时，经常在最高等意思时，经常在最高级的前面加级的前面加second,third,等词。等词。6.Its our largest machine in our factory.当最高级前有物主代词修饰时，其前不加当最高级前有物主代词修饰时，其前不加定冠词定

25、冠词the.相关词语辨析相关词语辨析1.very 和和much A）very修饰形容词、副词的原级；修饰形容词、副词的原级；much修修饰比较级；修饰动词用饰比较级；修饰动词用much或或very much,eg.I very like English.(),因改为：因改为：I like English very much.B)已转化为形容词的现在分词前用已转化为形容词的现在分词前用very。如：如：very interesting/worrying/exciting C)还有修饰词既不用还有修饰词既不用very,也不用也不用much.eg.be well worth doing,be wel

26、l above the tree1.He jumps of the three.A.far B.further C.farthest D.furthest2.My hair is longer than .A.my sister B.Kate C.my brothers D.Lucys3.There are paper here.Please bring some.A.little B.less C.fewer D.a littleCCA4.The pen is than that one.A.more cheap B.cheap C.much cheaper D.quite cheaper5

27、.Tom speaks Chinese better than Jimmy.A.more B.very C.a lot of D.much 6.There are girls in Class Two than in Class Four.A.more B.nicest C.most D.best CDA7.The pen is than that one.A.more cheap B.cheap C.much cheaper D.quite cheaper8.Tom speaks Chinese better than Jimmy.A.more B.very C.a lot of D.muc

28、h 9.There are girls in Class Two than in Class Four.A.more B.nicest C.most D.best 10.Its too for you to do that.A.easy B.more dangerous C.harder D.the easiestCDAA11.Who has apples now,Jim,Lily or Lucy?A.much B.biggest C.better D.the most 12.You have more rulers than me.But are nicer than .A.mine,you

29、rs B.mine,your C.my,yours D.my,your13.Lucy is than Meimei,but Meimei is_ than Lucy.A.tall,stronger B.taller,strongest C.tallest,strong D.taller,strongerADD13.There are in the park on Sunday.A.more children B.a lot of people C.much men and women D.many peoples14.The dumplings are than the noodles,I t

30、hink.A.more nicer B.much delicious C.very nice D.much more delicious15.-This blue sweater is too big for me.-Will you please show me a one?A.small B.smaller C.the smallest D.smallestBDB1、-Mr Zhou,of all the students in our group,who lives _?-I think Li Lei does.A.fat B.father C.farthest D.farest2、Th

31、e Changjiang River is _ than any other river in China.A.shorter B.longer C.shortest D.longest3、Bob never does his homework _ Mary.He makes lots of mistakes.A.so careful B.as carefully as C.carefully as D.as careful asCBB4、_ she is,_ she feels.A.The more busy,the more happy B.The busy,the happy C.Bus

32、ier,happier D.The busier,the happier5、The weather is getting _.(越来越糟糕)D Dworse and worse 1.Which do you like _(well),apples or oranges?2.Who is _(old),Jim or Tom?3.Jack is running _ and _(fast).4.Our country is becoming _and _(beautiful).5.He is _(tall)of the the two boys.betterolderfasterfastermore more beatifulthe taller4.Find out the mistakes in the sentences below.All of us felt happily at her birthday party.1.I am more older than Harry.3.Her coat is newer than you.4.The weather in Beijing is colder than in Xiamen.5.Sue is one of the tall girls in her class.happymuchyours.that tallest