2021年中考复习形容词副词比较级最高级（ppt课件）.pptx

1、课前小测1.Our new library is _ than the old one.A.big B.bigger C.biggest D.the biggest2.Brian ran _ than everyone else.He is the winner!A.slower B.slowest C.faster D.fastest3.Farmers become _ in our hometown in recent years.A.more and more rich B.richer and richerC.more rich and more rich D.much richer

2、thanB BC CB B课前小测4.Hi,Li Jun.Your English has improved so much.How did you do it？-Oh,nothing difficult.The _ you work at it,the _ progress you will make.A.harder;great B.hard;greater C.harder;more D.more hardly;more5.This morning Jack came to school_ than _ student in his class.A.much late;any B.muc

3、h late;any otherC.much later;any D.much later;any otherC CD D课程目标形容词副词的比较级变化规则形容词副词比较级的特殊用法形容词的用法副词的用法应用练习知识讲解1形容词：（1）定义：用来说明人或事物的特征、性质、状态，常用来修饰名词或不定代词。（2）作定语“名前代后”（放在名词前，不定代词之后）；She is a beautiful girl.I have something important to do.知识讲解1（1）副词的定义：用来修饰动词、形容词、副词全句的词，用来说明时间、地点、程度、方式等概念的词。He works ha

4、rd.（修饰动词）Very good.（修饰形容词）He reads the book very loudly.（修饰副词）例题讲解1.The library is a _ place with many students studying here.So we should walk _.A.quite;quite B.quite;quietlyC.quiet;quite D.quiet;quietly2.She takes care of that little dog _(careful).3._(lucky),I passed the exam.D Dcarefullycarefull

5、yLuckilyLuckily应用练习【小小翻译官】【小小翻译官】1.他读书很认真。2.她说英语说得很好。3.我们努力学习。He reads books very carefully.He reads books very carefully.She speaks English very well.She speaks English very well.We study hard.We study hard.1.“as+原级形容词原级形容词+as”的结构的结构，表示前后两者的情况一样。，表示前后两者的情况一样。1）A+系动词系动词+as+形容词原级形容词原级+as+Beg:我的书法和你的一

6、样好。我的书法和你的一样好。My handwriting is as beautiful as yours.2）A+谓语动词谓语动词+as+副词原级副词原级+as+Beg:露西中文说得和丽丽一样好。露西中文说得和丽丽一样好。Lucy speaks Chinese as well as Lily.知识讲解2一、同级比较一、同级比较1）A+系动词系动词+not as/so+形容词原级形容词原级+as十十Beg:我的书法没你好。我的书法没你好。2.否定句中，用否定句中，用not as/so+原级形容词原级形容词as，表示前者不如后者。表示前者不如后者。My handwriting is not as

7、/so beautiful as yours.2）A+助动词情态动词助动词情态动词+not+谓语动词谓语动词+as/so+副词原级副词原级+as+Beg:露西中文说得没丽丽好。露西中文说得没丽丽好。Lucy doesnt speak Chinese as/so well as Lily.知识讲解2一、同级比较一、同级比较单项选择。单项选择。1.He is not as _ as his brother.A.stronger B.strongest C.strong D.strongly2.The weather in Beijing is not _ good _ that in Hainan

8、.A.as;than B.so;as C.than;as D.as;so3.Our classroom is _ clean _ it was yesterday.A.too;as B.so;asC.not as;as D.much;thanC BC知识讲解21.一般在形容词、副词后加上er表示比较级，-est 表示最高级 原级 比较级 最高级 1)small 2)young 3)fast 二二、形容词、副词的比较形容词、副词的比较级、最高级的级、最高级的构成规则构成规则smaller younger faster smallest youngest fastest 知识讲解22.以不发音的e

9、结尾的，只加上r表示比较级,-st 表示最高级 原级 比较级 最高级1)large 2)nice 3)fine 二二、形容词、副词的比较级的构成规则形容词、副词的比较级的构成规则larger nicer finer largest nicest finest 知识讲解23.以辅音字母+y结尾的，消去y,然后加上ier表示比较级,iest表示最高级 原级 比较级 最高级1)early 2)happy 一、形容词、副词的比较级的构成规则一、形容词、副词的比较级的构成规则earlier happier earliest happiest 知识讲解24.辅元辅重读闭音节结尾的，双写最后一个辅音字母，然

10、后加上er表示比较级，加上-est表示最高级 原级 比较级 最高级1)big bigger 2)thin thinner3)wet wetter 4)fat fatter5)hot hotter一、形容词、副词的比较级的构成规则一、形容词、副词的比较级的构成规则biggest thinnest wettest fattest hottest 知识讲解2一、形容词、副词的比较级的构成规则一、形容词、副词的比较级的构成规则5.部分双音节和多音节的形容词、副词，在这些形容词和副词前加上more表示比较级,加上most表示最高级原级 比较级 最高级1)happily 2)heavilymore hap

11、pilymore heavilymost happilymost heavily知识讲解2二、构成的不规则变化二、构成的不规则变化 good/well better best bad/badly worse worst many/much more most little less least few fewer fewest far farther/further farthest/furthest old older/elder oldest/eldest例题讲解 原级比较级importanteasythinmore importanteasierthinner例题讲解 原级比较级well

12、hotexpensivecheapmanylittlebetterhottermore expensivecheapermuchless知识讲解3三、形容词副词比较级的用法(1)A+系动词+形容词比较级+than+Be.g.Im more outgoing than you.1.两者进行比较,表示“一方比另一方更”(2)A+实义动词+副词比较级+than+Be.g.Tom jumps higher than Jack.知识讲解3三、形容词副词比较级的用法2.“比较级and比较级”意为“越来越”。多音节比较级用“more and more形容词/副词原级”形式。如：Its getting wor

13、se and worse.The wind became more and more heavily.知识讲解3三、形容词副词比较级的用法3.“the+比较级,the+比较级”表示“越，越”The more money you make,the more you spend.The more,the better.The sooner,the better.The harder you work,the more you get.知识讲解3三、形容词副词比较级的用法4“Which/Who is+比较级？”后面含有or的选择疑问句中 如果有两者供选择，前面的形容词要用比较级形式。如：Who is

14、 taller,Tim or Tom?Which T-shirt is nicer,this one or that one?Who is more active,Mary or Kate?知识讲解3三、形容词副词比较级的用法5、the+比较级+of the two “两个中比较的”This watch is the cheaper of the two.He is the better of the two.知识讲解3三、形容词副词比较级的用法6、表示在两者之间相差的程度用“具体数字+比较级+than+比较对象”。E.g.The road is two meters longer than

15、that one.This pencil is four inches shorter than that one.知识讲解3三、形容词副词比较级的用法7.用比较级形式表示最高级的意思比较级+than any other+单数（用于同一范围）（比其他任何一个）比较级+than any+单数（用于不同范围）（比任何一个）E.g.He is taller than any other student in our class.China is larger than any country in Africa.例题讲解1.-Who plays the violin _,Sally or Kylie

16、?-Sally.But she gave the chance to Kylie.A.well B.better C.best D.the best2.China is bigger than _country in Europe.A.any B.any other C.other D.the otherB BA A应用练习1.Our teacher usually gets to school a little _ than our studentsA.early B.earlier C.earliest D.the earliest2.Danny is tired,he walks _ a

17、nd _.A.slow,slow B.more,more slowlyC.slower,slower D.slowly,slowly3._you drive，_you will beA.More carefully;safer B.The more careful,the saferC.The more carefully,the saferB BB BC C应用练习4.The price of cars is getting _ now,and more and more people can afford to buy them.A.cheaper and cheaper B.lower

18、and lowerC.more expensive and expensive D.higher and higher5.The _you eat，the _you will beA.more healthily;more healthily B.more healthily;healthierC.healthier;healthier D.healthier;more healthilyB BB B知识讲解4四、修饰比较级的词可用much,a lot,a little,a bit,even,far,still等注意:比较级不能用very,so,too,quite等修饰。E.g.He is m

19、uch more serious than Sam.This book is even more useful than that one.Can you come to school a little earlier tomorrow morning?例题讲解1.We all like him because he always thinks _ of others than of himself.A.muchB.a lot more C.little D.much less2.My classmates and I are working _ than before,because wel

20、l take an important exam soon.A.much more hard B.much harderC.very harder D.very more hardB BB B应用练习3.-Its time to go now.-Wed better wait _,Peter and Tom will come very soon A.as longer B.more longer C.long D.a little longer4.The teacher told us that light _ faster than sound.A.travels much B.trave

21、ls more C.traveled much D.traveled moreD DA A总结u A+比较级+than+B(两者进行比较)u the+比较级(+名词)+of the two(+名词复数)u 比较级+and+比较级；more and more+原级u The+比较级(+主+谓)，the+比较级(+主+谓).u 倍数/数量词+比较级+thanu 修饰比较级的副词：much,far,even,still,a little,a bit,a lotu 修饰原级的副词：very,really,too,so,pretty,quite,ratheru which/who is+比较级，A or

22、 B?”u 比较级+than(any)other+单数综合练习1.The girl can run _ than the boy.A.fast B.quickly C.faster2.-Who swims _,Su Hai or Su Yang?-Su Hai does.A.fast B.faster C.slow D.early3.I ate _ vegetables than I had yesterday.A.much B.many C.more D.most4.We are glad to see that our city is developing _ these years th

23、an ever before A.quickly B.much quickly C.more quickly D.most quicklyC CB BC CC C综合练习5.I didnt do very well in this exam.Unluckily,he did it _.A.worse B.badly C.better D.worst6.-We have done a lot to make our city cleaner,but its still not enough.-So we should do_ to improve it.A.less B.higher C.lat

24、er D.more7.-Its said that Mo Yans speech was wonderful.-Thats true.We clapped our hands _ many times during his speech yesterday.A.excited B.excitedly C.exciting D.excitinglyA AD DB B综合练习8.Lets go out for a walk.Youd better not.These days the air is getting much _ than it was before.A.better B.worse

25、 C.cleaner D.easier9.Its summer now the weather is getting_.A.higher and higher B.lower and lower C.hotter and hotter D.colder and colder 10.Its cold today.I cant stand it.I hope tomorrow wont be so _.I cant,either.But the radio says it will be even _tomorrow.A.cold，cold B.cold，colder C.colder，colde

26、r D.colder，coldestB BC CB B知识讲解2三、形容词副词最高级的用法1表示“最之一”的句式：one of the+最高级+名词复数；Eg.Jim is one of the best students in his class.Suzhou is one of the most beautiful cities in China.知识讲解2三、形容词副词最高级的用法2“the+序数词+最高级”表示“第几的”；Eg.The Yellow River is the second longest river in China 知识讲解2三、形容词副词最高级的用法3表示三者或三者

27、以上的人或物进行比较时用最高级。形容词的最高级前面要加定冠词the。Eg.Thats the tallest dinosaur in this hall.知识讲解2三、形容词副词最高级的用法4.表示在三者或三者以上的人或物中进行选择时，Who/Which+（be）+最高级,(A,B,or C)?E.g.:Who is the tallest,Tom,Jack,or David?Who does homework the most carefully in your class?知识讲解2 1.形容词最高级前有序数词、物主代词、指示代词或名词所有格等限定词修饰时,最高级前不用the。The Ye

28、llow River is the second longest river in China.黄河是中国第二长河。2.形容词最高级在句中作表语而比较范围又不明确时,最高级前不用the。They are happiest on Saturdays.他们在星期六最快乐 以下几种情况一般不需要加定冠词the知识讲解2 3.如果两个形容词最高级并列修饰同一个名词时,第二个形容词最高级前不加the。He is the youngest and tallest boy in his class.他是班上年龄最小、个子最高的男孩。4.如果形容词最高级用来加强语气,作“十分；非常”之意时,前面不加the。T

29、hat book is most interesting.那本书非常有趣。以下几种情况一般不需要加定冠词the知识讲解2 5.作宾语补足语的形容词最高级前不加the.I found it most difficult to get to sleep.我发现入睡最难。6.在一些固定用法中,最高级前通常省略the。With best wishes for you.向你致以最美好的祝愿。以下几种情况一般不需要加定冠词the1.Peter is the _ in our class.A.youngest B.young C.younger2.Peter thought the Century Park

30、（世纪公园）was the second _ park in Shanghai.A.large B.larger C.largest D.most large例题讲解A AC C3.Yao Ming is one of _ most popular _ in China A.a，players B.the，players C.an，runners D.much，runners4.Which language is _,English,French or Chinese?A.difficult B.more difficult C.the most difficult例题讲解B BC C应用练习

31、1.That dress is the _ one in the shop.A.expensive B.expensivest C.most expensive2.October is the _ season in Beijing.A.better B.good C.best D.wellC CC C应用练习3.China is _ country in the world.A.the third largest B.the largest third C.the third large D.a third largest4.-Who is your favorite athlete？-Me

32、ssiI think he is one of _ soccer players in the worldA.BetterB.the better C.best D.the bestA AD D应用练习5.Who studies _，Tom，Maria or Jim？A.hardB.harder C.hardest6.-What subject do you like_？-Chinese is my favoriteA.well B.better C.bestC CC C应用练习7._you practice English with your group，_ grades you will

33、get（）A.The much；the more B.The more；the betterC.The more；the good D.The much；the better8._ is the population of China?Its about 1.4 billion.I think its becoming _.A.What;more and more B.How many;larger and largerC.What;larger and larger D.How much;smaller and smallerB BC C应用练习Translation（翻译）中译英（翻译）中

34、译英：1.在这四个女孩中她最高。2.在你家，谁起床最早？3.上海是世界上最大的城市之一。4.谁是我们班第二受欢迎的男孩？She is the tallest of the four girls.She is the tallest of the four girls.Who gets up(the)earliest in your home?Who gets up(the)earliest in your home?Shanghai is one of the biggest cities in the world.Shanghai is one of the biggest cities i

35、n the world.Who is the second most popular boy in our class?Who is the second most popular boy in our class?综合练习1.Lin Lin is the_(young)in our class.2.Mr.Benson seems to be the _(busy)man in the office.3.Playing computer game is_(interesting)of all the activities.4.Shanghai is one of the _(big)citie

36、s in the world.5.My friend Lily does homework _ in my class.A.more carefully B.most carefully C.less careful D.more careful youngestyoungestbusiestbusiestmost interestingmost interestingbiggestbiggestB B综合练习1.-Mr Zhou,all of the students in our group,who lives _?-I think Li Lei does.A.fat B.father C

37、.farthest D.farest2.The 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 asC CB BB B综合练习4._ she is,_ she feels.A.The more busy,the more

38、happy B.The busy,the happyC.Busier,happier D.The busier,the happier5.The weather is getting _ and _.(越来越糟糕)6.Dongdong is the _ boy in our class.A.oldest B.older C.old7.-What do you think of Toms speaking？-No one does _ in our classA.good B.better C.well D.bestD DworseworseworseworseA AB B综合练习8.Mary

39、runs _ of all the girls in her school，and she won the 100-meter race last monthA.nearest B.highest C.fastest D.slowest9.The teacher told us that light _ faster than soundA.travels much B.travels moreC.traveled much D.traveled more10.We all like Lucy because she is always thinking _of others than herself A.less B.much more C.much D.betterC CA AB B see you next time!