形容词比较级精.ppt

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1、形容词比较级第1页，本讲稿共34页This bread is cheap.That bread is .cheaper2.02.0Compare:Compare:3.0 3.0第2页，本讲稿共34页The woman is strong.The man is .stronger第3页，本讲稿共34页Lilys hair is long.Lucys hair is than Lilys(hers)longerLilyLilyLucyLucy第4页，本讲稿共34页fastThe car isThe car is fastfast.The train isThe train is than the

2、carthan the car.The plane isThe plane is ofof the three.the three.fasterfaster the fastestthe fastest第5页，本讲稿共34页beautifulLi MeiLi MeiLilyLilyKateKateLi Mei isLi Mei is beautifulbeautiful.Lily isLily is than Li Mei.than Li Mei.Kate isKate is of the threeof the three.more beautifulmore beautifulthe mo

3、st beautifulthe most beautiful第6页，本讲稿共34页TomJimJim runsJim runs fastfast.Tom runsTom runs thanthanLiu xiang runsLiu xiang runs of of the three.the three.fasterfaster (the)(the)fastestfastest第7页，本讲稿共34页bigThe first flower is The first flower is bigbig.The second one isThe second one is than the first

4、 onethan the first one.The third one isThe third one is of allof all.biggerbiggerthe biggestthe biggest第8页，本讲稿共34页 Forms FormsPositive Positive DegreeDegreeComparativeComparative Degree DegreeSuperlativeSuperlative Degree Degree一般在原级词尾加一般在原级词尾加-er,-ester,-estfastfastyoungyoung以不发音的以不发音的 e e 结结 尾尾 加加

5、 -r,-st -r,-stlate late finefine以辅音字母加以辅音字母加y y结尾结尾的，先变的，先变y y为为i,i,再加再加-er,-ester,-esteasyeasybusybusy以重读闭音节结尾且以重读闭音节结尾且末尾只有一个辅音字末尾只有一个辅音字母，应先双写该字母，母，应先双写该字母，再加再加-er,-est-er,-estredredfatfat多音节词和部分双音多音节词和部分双音节词在原级前加节词在原级前加more,mostmore,mostquicklyquicklycarefulcarefulfastfasterer fastfastestestyoun

6、gyounger er youngest latelater r latelatestst finefiner r finefineststeaseasierier easeasiestiestbusbusierier busbusiestiest red redderder redreddestdest fat fatterter fatfattesttestmoremore quicklyquickly mostmost quicklyquicklymoremore careful careful mostmost carefulcareful Summary 第9页，本讲稿共34页 Mo

7、del:fast-Model:fast-fastfaster-er-fastfastestest (P32 Book8A)(P32 Book8A)long _ _long _ _smart _ _smart _ _ nice _ _nice _ _funny _ _funny _ _big _ _big _ _thin _ _thin _ _serious _ _serious _ _athletic _ _athletic _ _longlongerer longlongestestbigbiggerger bigbiggest gest nicenicer r nicenicestst m

8、oremore seriousserious most most seriousseriousmore more athletic athletic mostmost athleticathleticsmartsmarterer smartsmartestestfunfunnier nier funnfunniestiestthinthinner ner thinthinnestnest Give the comparative and superlative degrees of Give the comparative and superlative degrees of these wo

9、rds:these words:第10页，本讲稿共34页 The irregular formsThe irregular forms:older-oldestolder-oldestelder-eldestelder-eldestbetter-bestbetter-bestmore-mostmore-most worse-worstworse-worstless-leastless-leastfarther-farthestfarther-farthest further-furthestfurther-furthestgood/well-good/well-many/much-many/m

10、uch-bad/badly/ill-bad/badly/ill-little-little-farfar oldold第11页，本讲稿共34页Fill in the blanks:1.Lucy is _(short)and _(thin)than her sister.2.Im busy.Dad is .Mum is in her family.3.He jumps _(high)than me.4.She goes to school _(early)than I.5.Mike did it _(quickly)than Tom.shorterthinnerhigherearlier mor

11、e quicklybusierthe busiest 两者比较，句中有两者比较，句中有than常常用比较级用比较级，三者之间或以上进行比较，三者之间或以上进行比较时，要用时，要用最高级最高级形式，且形容词前面要加定冠词形式，且形容词前面要加定冠词the，（副词最，（副词最高级前可加高级前可加the可不加可不加the）后常跟后常跟in/of 短语。短语。6.You speak English _(well)of all in our class.7.We have _(many)apples than them.8.Li Lei draws _(badly)than Jim.(the)bestm

12、oreworse第12页，本讲稿共34页1.Does he1.Does he writewrite the letterthe letter asas _ _ as as his brother.his brother.A.worse B.bad C.badly D.the worstA.worse B.bad C.badly D.the worst2.Liu Ying 2.Liu Ying isnisnt t soso at sports at sports asas her sister.her sister.A.good B.better C.best D.the best A.good

13、 B.better C.best D.the best (P31 Book8A)(P31 Book8A)用于两者之间的同级比较：用于两者之间的同级比较：和和一样一样asas+形容词形容词/副词原级副词原级+asas，副词修饰动词，副词修饰动词 解析解析：C C 解析解析：表示表示“不如不如”“没有没有”“不相等不相等”，用，用“not+not+as/so+as/so+形容词形容词/副词原级副词原级+asas+比较对象比较对象”A ATypical examples:Typical examples:第13页，本讲稿共34页3.Tom is_ boy in his class.3.Tom is_

14、 boy in his class.A.tall B.taller C.the tallest D.tallest A.tall B.taller C.the tallest D.tallestA+be/A+be/实义动词实义动词+形容词形容词/副词最高级副词最高级+of/in+of/in 表示表示A A最最解析解析：C C4.I4.Imm than my sister.than my sister.(P31 Book 8A)(P31 Book 8A)A.outgoing B.more outgoing A.outgoing B.more outgoing C.most outgoing D.

15、the most outgoingC.most outgoing D.the most outgoing解析解析：两者相比较，表示两者相比较，表示“A A比比B B更更 一些一些”+be/+be/实义动词实义动词+形容词形容词/副词比较级副词比较级+thanthan+B+BB B第14页，本讲稿共34页5.She said it was5.She said it was better if she did her own work.better if she did her own work.(P31 Book 8B)(P31 Book 8B)A.too B.rather C.much D.m

16、any A.too B.rather C.much D.many very,too,quite,rather,prettyvery,too,quite,rather,pretty等词修饰等词修饰形容词形容词/副词原级副词原级much,a little,a lot,far,still,even,a bitmuch,a little,a lot,far,still,even,a bit 等词修饰比较级等词修饰比较级解析解析：C C第15页，本讲稿共34页6.It6.Its summer now,the weather is getting_.s summer now,the weather is

17、getting_.A.hot and hot B.hotter and hotter A.hot and hot B.hotter and hotter C.hottest and hottest D.colder and colder C.hottest and hottest D.colder and colder7._you take,_ healthy you7._you take,_ healthy youll be.ll be.A.More exercise,more A.More exercise,more B.Most exercise,most B.Most exercise

18、,most C.The more exercise,the more C.The more exercise,the more D.The most exercise,the most D.The most exercise,the most andand 连接同一个比较级，表示越来越连接同一个比较级，表示越来越解析解析B B解析解析：thethe+比较级，比较级，thethe+比较级比较级 表示越表示越就越就越C C第16页，本讲稿共34页8.This was8.This was one of_one of_ events in modern American events in moder

19、n American historyhistory.(P24 Book8B).(P24 Book8B)A.important B.more important A.important B.more important C.most important D.the most importantC.most important D.the most important9.Mr Green is _9.Mr Green is _ of the twoof the two man.man.A.the heaviest B.the heavierA.the heaviest B.the heavier

20、C.heavy D.heavier C.heavy D.heavier 表示表示“最最之一之一”用用one ofone of +最高级最高级+复数名词复数名词 解析解析：D D thethe+比较级比较级+of the twoof the two 表示表示“两个中比较两个中比较的的”解析解析：B B第17页，本讲稿共34页Translate the Chinese into English:Tom是班上最活跃的男孩之一。是班上最活跃的男孩之一。Tom is one of _ _ _boys in the class.11.姚明在姚明在NBA比其他任何一个球员都高。比其他任何一个球员都高。Yao

21、 Ming is taller than any other player in NBA.one of+最高级最高级+名词复数名词复数12.在比较时为避免重复，常用在比较时为避免重复，常用“that”代替不可数名词，单数可数代替不可数名词，单数可数名词用名词用“one”，复数用，复数用“ones/those”代替。代替。eg.(1)The blue shirt is more expensive than the red one.(2)The weather in Beijing is colder than in Chengdu in winter.(3)These pears are be

22、tter than in the box.=Yao Ming is the tallest in NBA.thatones/thoseThe most athlet ic第18页，本讲稿共34页英语作文：英语作文：根据下面的提示，请根据下面的提示，请 把你和你的一个好把你和你的一个好朋友进行比较，谈论一下你们之间的外表、性格、兴朋友进行比较，谈论一下你们之间的外表、性格、兴趣、爱好以及特长。趣、爱好以及特长。You Your friend age:14 years old 15 years old height:170cm 168cm weight:65kg 70kg appearance:e

23、yes(big)nose(big)personality:quiet,calm outgoing,funny subjects:Chinese 85 Chinese 85 math 95 math 90 English 90 English 95hobbies:music,basketball swimming,climbing 第19页，本讲稿共34页 My best friend is Li Lei.He is older than me,but IMy best friend is Li Lei.He is older than me,but Im m a little taller t

24、han him.He is heavier than me,and his a little taller than him.He is heavier than me,and his nose is bigger than mine,but my eyes are bigger than nose is bigger than mine,but my eyes are bigger than his.Ihis.Im quieter and calmer,but he is more outgoing and m quieter and calmer,but he is more outgoi

25、ng and funnier.He and I are good at Chinese,but he is better funnier.He and I are good at Chinese,but he is better at English,Iat English,Im better at math.I like music,he likes m better at math.I like music,he likes swimming.I play basketball better than him,but he is swimming.I play basketball bet

26、ter than him,but he is better at climbing than me.We get on well with each better at climbing than me.We get on well with each other.We are best friends.other.We are best friends.Example:Example:第20页，本讲稿共34页2.用法用法1)和和一样一样 as+adj+as Eg:Tom is asas old asas Kate.He is not so tall as his father.He is n

27、ot so tall as his father.Summary 2她的头发和我的一样长。Her hair is _mine.他不是和 我一样外向。He _me.as long asisnt so outgoing as第21页，本讲稿共34页 2)只能修饰原级的词有只能修饰原级的词有very，quite，so，tooquite good/very interesting/3)3)表示表示“越来越越来越”比比较级+and+比比较级 The flowers are more and more beautiful.Eg:Its getting darker and darker.越来越年轻、越来越

28、强壮、.youger and younger,stronger and stronger,第22页，本讲稿共34页4)表示表示“越越，越，越”the+比比较级，the+比比较级 The more careful you are,the fewer mistakes youll make.你笑得越多，你越年你笑得越多，你越年轻。The more you smile,the younger you are.The more you eat,the heavier you are.你吃得越多你吃得越多,你就会越胖你就会越胖。第23页，本讲稿共34页.5)可以修饰比较级的词有可以修饰比较级的词有muc

29、h，a lot，far，even的多的多.a little，a bit，一点儿一点儿Lesson One is _ （容易得多）than Lesson Two.Tom looks _(年轻一点)than before.much easier a little younger第24页，本讲稿共34页6）系动词）系动词be/feel/get/turn/become/smell/look/sound/seem/keep/grow/remain/go+adj.7)表示表示“是是中最中最之一之一”。one of the+形容词最高级形容词最高级+复数名词复数名词 茶是世界上最受欢迎的饮料之一。茶是世界上

30、最受欢迎的饮料之一。Tea is one of the most popular drinks in the world.第25页，本讲稿共34页翻译句子：1 本书跟那本书一样有趣。This book is _ _ _ that one.2 今天比昨天冷的多。It is _ _ today than it was yesterday.3 这个故事不如那个有趣。This story is _ _ _ _ that one.4 她的身体状况一天天好起来。He is getting _ _ _ every day.5.他吃的越多，人越胖。The more he eats,the _ he gets.

31、6.茶是世界上最受欢迎的饮料之一。Tea is one of _.as interesting asmuch coldernot as interesting asbetter and betterheavier the most popular drinks in the world第26页，本讲稿共34页【例【例1】Which is_ season in Beijing?I think its autumn.A.good B.better C.best D.the best 典型例题解析典型例题解析【例【例2】It is_today than yesterday.Shall we go s

32、wimming this afternoon?A.the hottest B.hot C.hottest D.hotter DD【例【例3】Hainan is a very large island.Its the second_island in China.A.large B.larger C.largest D.most large【例【例4】Her mother was out.She stayed at home_,but she didnt feel _.A.alone,lonely B.lonely lonely C.alone,alone D.lonely,alone【例【例5

33、】Is the physics problem_?Yes,I can work it out _.A.easy,easily B.easy,easy C.easily,easy D.easily,easily CA A 第27页，本讲稿共34页.写出下列词的比较级和最高级。写出下列词的比较级和最高级。1.badly/bad/ill 2.early 3.difficult 4.thin 5.hard 课时训练课时训练 worseworst earlierearliest more difficultmost difficultthinnerthinnest harderhardest第28页，本

34、讲稿共34页v 6.athleticv 7.funny v 8.many/much v 9.dirty v 10.fat more athletic-most athleticfunnier-funniestmore-mostdirtier-dirtiestfatter-fattest第29页，本讲稿共34页1.He isnt as tall as I.(变为同义句变为同义句)Im _than him.taller句型转换句型转换2.Shanghai is the biggest city in China.(变为同义句变为同义句)Shanghai is _than _city in Chin

35、a.biggerany other第30页，本讲稿共34页3.Tim is Ten.Tom is Thirteen.(合为一合为一句句)(句意不变句意不变)Tom is three years _ than Tim.older4.They both work hard at English.(变变为同义句为同义句)work hard at English.Both of them第31页，本讲稿共34页5.Tom is two meters tall,Jack is two meters tall,too.(合为一句合为一句,句句意不变意不变)Tom is _Jack.as tall as第32页，本讲稿共34页Finish the exercises on the piece of paper,Finish the exercises on the piece of paper,tomorrow we tomorrow well check your answers.ll check your answers.Homework第33页，本讲稿共34页第34页，本讲稿共34页