形容词副词比较级最高级用法.ppt

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1、关于形容词副词比较级最高级用法现在学习的是第1页，共45页 Lets read!现在学习的是第2页，共45页 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 large3.词末只有一个辅音字母时，应先双写辅音 字母+er/est eg:thin fat4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,+er/est eg:funny easy5.多音节词和部分双音节词，在词前加more/most eg:beautiful serious现在学习的是第3页，共45页二、形容词和副词比较级的不

2、规则变化原级goodwellbad(ly)illmanymuchlittlefarold比较级说明巧记：特殊形式比较级共有三对二合一坏病两多并两好little意思不是小一分为二有两个一是老来二是远better worseless more fartherfurtherolder elder 现在学习的是第4页，共45页三、部分形容词和副词的比较级的特殊情况：1、某些单音节形容词，加more 构成比较级。glad more glad pleased more pleased tired more tired 现在学习的是第5页，共45页2、有些双音节和单音节形容词，既可以加er构成比较级，也可以

3、加more 构成比较级。friendly friendier more friendly huge huger more huge calm calmer more calm true truer more true clever cleverer more clever现在学习的是第6页，共45页important easy wet happycareful thin good hot easily many big heavy delicious 练习：写出下列词的比较级 more importanteasierwetterhappiermore carefulthinnerbetterh

4、ottermore easilymorebiggerheaviermore delicious现在学习的是第7页，共45页 写出下列单词的比较级和最高级cleversafeheavydifficultearlynewthin cleverercleverestsafersafestheavierheaviestmore difficultmost difficultearlierearliestnewernewestthinner thinnest现在学习的是第8页，共45页原级 比较级 最高级fastshortbigthinfunnyheavyathleticexpensivefasters

5、horterbiggerthinnerfunnierheaviermore athleticmore expensiveFastestShortestBiggestThinnestFunniestHeaviestMost athleticMost expensive现在学习的是第9页，共45页1.as+adj./adv.（原级）+as (和一样)2.否定 not so/as+形容词原形+as (和 不一样;不如)3.倍数+as+adj.（原级）+as (是的几倍)现在学习的是第10页，共45页 1.比较级+than (“比更”)2.“The+比较级，the+比较级”(“越就越”)3.“比较级+

6、and+比较级”或“more and more 原级”(“越来越”)4.表示不及另一方时，使用“less+原级+than (“不如”)5.Who/Which 谓语比较级,A or B?(A/B谁/哪个更?)6.倍数+比较级+than (比多几倍）现在学习的是第11页，共45页形容词的比较级 用于两者（人或物）之间，表示用于两者（人或物）之间，表示“其中其中一个比另一更一个比另一更”或或“较较”，后面，后面通常通常用连词用连词thanthan连结另一个比较的对象，连结另一个比较的对象，其基本句型是：其基本句型是：主语谓语（系动词主语谓语（系动词/行为动词）形容词行为动词）形容词比较级（比较级（+

7、其它）其它）than对比对象。对比对象。eg:现在学习的是第12页，共45页（3）“比较级比较级+and+比较级比较级”表示表示 “越来越越来越”eg:In spring,the days are getting longer and longer.春天，日子越来越长了。春天，日子越来越长了。She is more and more athletic.她越来越健壮了。她越来越健壮了。than 后面接代词时，一般要用主格，但在口语中也可以换成宾格。eg:He is good at math than I(me).他比我更擅长数学。现在学习的是第13页，共45页二二.原级和比较级前面通常使用的修饰

8、词：原级和比较级前面通常使用的修饰词：（一）在原级前面通常使用（一）在原级前面通常使用very,quite,too,much too,a little,as,so，really等。等。eg:1.The room is very big.2.The person is quite clever.3.Today is too hot.4.He eats too much,so hes much too heavy.5.He is a little angry.现在学习的是第14页，共45页（二）在比较级前面使用的修饰词有：（二）在比较级前面使用的修饰词有：even（更，更加），（更，更加），sti

9、ll，a little/a bit（有（有点），点），far/much/a lot（更加，（更加，的多）的多）eg:1.Yesterday was hot,but today is even hotter.2.Im a little taller than Mary.3.This skirt is far/much/a lot more beautiful than that one.现在学习的是第15页，共45页Which country is larger?U.S.AAustraliaUSA is larger than Australia.现在学习的是第16页，共45页The Yello

10、w RiverWhich river is longer?The Changjian RiverThe Changjiang River is longer than the Yellow River.现在学习的是第17页，共45页vegetablespizzaWhich is more delicious,vegetables or pizza?(9)表示两者之间的选择，可使用“Which who is+比较级，or?”现在学习的是第18页，共45页Who is more popular,Beckham or Zhao Benshan?BeckhamZhao Benshan现在学习的是第19

11、页，共45页4.表示三者之间的选择可使用“Which/Who+谓语+the+最高级,or?”1.the+最高级+of(in)2.one of the+最高级+名词复数3.the+序数词+最高级现在学习的是第20页，共45页1.Hainan Island is the second _(large)island in China.2.Zhao Lei is one of _(young)boys in his school.3.Which do you like _(well),Chinese,English or math?largestthe youngestbestCan you do i

12、t?4.Jim jumped _ (high)of all.(the)highest5.He is _(popular)student in our class.the most popular现在学习的是第21页，共45页Li Leis box is heavy.Han Meimeis box is heavier than Li Leis.Jims box is the heaviest of all.现在学习的是第22页，共45页The bee is flying fast.The bird is flying faster.The plane is flying the fastest

13、.现在学习的是第23页，共45页 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现在学习的是第24页，共45页Tom is as tall as Mike.汤姆和迈克一样高。as+形容词原形+asThere are as many students in our class as yours.我们班有和你们班一样多的学生。Tom is as old as Mike.汤姆和迈克一样

14、大。现在学习的是第25页，共45页 否定 not as+形容词原形+as “和 不一样”或 not so+形容词原形+as “不及不如 Lucy is not as tall as Mike.Lucy is not so tall as Mike.露西没有迈克那样高。现在学习的是第26页，共45页二二.原级和比较级前面通常使用的修饰词：原级和比较级前面通常使用的修饰词：（一）在原级前面通常使用（一）在原级前面通常使用very,quite,too,much too,a little,as,so 等。等。eg:1.The room is very big.2.The person is quite

15、 clever.3.Today is too hot.4.He eats too much,so hes much too heavy.5.He is a little angry.现在学习的是第27页，共45页（二）在比较级前面使用的修饰词有：（二）在比较级前面使用的修饰词有：even（更，更加），（更，更加），a little（有点），（有点），far/much/a lot（更加，（更加，的多）的多）eg:1.Yesterday was hot,but today is even hotter.2.Im a little taller than Mary.3.This skirt is f

16、ar/much/a lot more beautiful than that one.现在学习的是第28页，共45页1.The environment in our hometown is _ than it was before.good B.worse C.better D.bad2.I can type _ than I can write by hand.A.fast B.much fasterC.more faster D.fastest现在学习的是第29页，共45页3.-Have you decided which youd like to buy,the black shirt

17、or the yellow one?-The black one.Because it is _ of the two.A.the nicerB.the nicestC.nicer现在学习的是第30页，共45页4.Lilei is _ than any other _ in his class.A.tall,studentsB.taller,studentsC.taller,student.比较级+any other+单数名词.“比其他任何都”.(暗指:最高级)现在学习的是第31页，共45页1.She is the _in the class.(young)2.Jason is the _of

18、 the three.(tall)3.Whose handwriting is the _of all?(good)youngesttallestbest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.现在学习的是第32页，共45页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 _ _

19、 in the world.one of the best studentsone of the greatest buildings现在学习的是第33页，共45页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现在学习的是第34页，共45页1.-Whos _ basketball player in China now?Is it Yao Ming?-No.Its Sun Mingming.A.tall B.taller C

20、.the tallest2.English is one of _ imporant subjects in our school.A.most B.the mostC.more D.much more现在学习的是第35页，共45页3.Which boy is _,Jim,Mike or Tom?A.tallerB.the most tallC.the tallestD.the taller4.Of all the ball games,I like baseball _.its really my favorite.well B.goodC.better D.best现在学习的是第36页，共

21、45页5.The price of this computer is the _ of the three.A.smallestB.biggestC.highestD.tallest现在学习的是第37页，共45页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 carefulthe few

22、erThe morethe fatter1.The girl becomes _.(越来越漂亮）more and more beautiful2.The weather is getting _.(越来越槽糕）worse and worseeven/still better现在学习的是第38页，共45页1.It is _(warm)in the south than in the north.2.That question is _ (difficult)than this one.3.She felt ill yesterday and she feels even _(ill)today.

23、4.He is much _ (young)than his younger brother.5.Lily is _ of the two.(young)6.Which do you think tastes_,the chicken or the fish?(good)7.Who runs _,Tom or Jim?(fast)warmer more difficultworsethe youngeryoungerbetterfaster 现在学习的是第39页，共45页Follow ups(随堂练习)1、The Changjiang River is _ than any other riv

24、er in China.A.shorter B.longer C.shortest D.longest2、Bob never does his homework _ Mary.He makes lots of mistakes.A.so careful B.as carefully as C.carefully as D.as careful asBB现在学习的是第40页，共45页3、_ she is,_ she feels.A.The more busy,the more happy B.The busy,the happy C.Busier,happier D.The busier,the

25、 happier4、The weather is getting _.(越来越冷)D Dcolder and colder 现在学习的是第41页，共45页6.In our city its in July,but it is even _in August.A.hotter;hottest B.hot;hot C.hotter;hot D.hot;hotter7.An elephant is than a tiger.A.Heavy B.very heavy C.the heaviest D.heavier8.Which subject is _,physics or chemistry?A.

26、interesting B.most interesting C.more interesting D.the most interesting CDD5.The bread is _ than these cakes A.very delicious B.much delicious C.more delicious D.as deliciousC现在学习的是第42页，共45页1.This problem is as_(difficult)as that one.2.Wwhos _(tall),Lucy or Lily?3.Sally always makes _(few)mistakes than the other students in her class.4.This summer is _(hot)than last summer.5.I _(true)like the coat.现在学习的是第43页，共45页一者比较用原级，比较级限二者比，三者三者往上比，最高级的用法起；若甲乙程度相同，asas 结构体；若甲某方面不及乙，not so/asas来担起；中间形、副连接要切记！Remember 现在学习的是第44页，共45页感谢大家观看现在学习的是第45页，共45页