形容詞副詞比較級(jí)最高級(jí)用法45張課件

1、形容詞副詞比較級(jí)最高級(jí)用法45張 Lets read!形容詞的比較級(jí)構(gòu)成規(guī)則變化不規(guī)則變化 形容詞比較級(jí)最高級(jí)規(guī)則變化1.一般+er/est eg：cold strong fast slow 2.以字母e結(jié)尾+r/est eg：nice large3.詞末只有一個(gè)輔音字母時(shí)，應(yīng)先雙寫輔音 字母+er/est eg: thin fat4.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,+er/est eg: funny easy5.多音節(jié)詞和部分雙音節(jié)詞，在詞前加more/most eg: beautiful serious二、形容詞和副詞比較級(jí)的不規(guī)則變化better worseless

2、 more fartherfurtherolder elder 三、部分形容詞和副詞的比較級(jí)的特殊情況：1、某些單音節(jié)形容詞，加more 構(gòu)成比較級(jí)。 glad more glad pleased more pleased tired more tired 2、有些雙音節(jié)和單音節(jié)形容詞，既可以加er構(gòu)成比較級(jí)，也可以加more 構(gòu)成比較級(jí)。 friendly friendier more friendly huge huger more huge calm calmer more calm true truer more true clever cleverer more cleverimpo

3、rtant easy wet happycareful thin good hot easily many big heavy delicious 練習(xí)：寫出下列詞的比較級(jí) more importanteasierwetterhappiermore carefulthinnerbetterhottermore easilymorebiggerheaviermore delicious 寫出下列單詞的比較級(jí)和最高級(jí)cleversafeheavydifficultearlynewthin Can you say?cleverercleverestsafersafestheavierheaviest

4、more difficultmost difficultearlierearliestnewernewestthinner thinnest原級(jí) 比較級(jí) 最高級(jí)fastshortbigthinfunnyheavyathleticexpensivefastershorterbiggerthinnerfunnierheaviermore athleticmore expensiveFastestShortestBiggestThinnestFunniestHeaviestMost athleticMost expensive原級(jí)的常用句型1.as+adj./adv.（原級(jí)）+as (和一樣) 2.

5、否定 not so/as+形容詞原形+as (和 不一樣;不如)3.倍數(shù)+as+ adj.（原級(jí)）+as (是的幾倍) 1. 比較級(jí)+than (“比更”)比較級(jí)的常用句型2.“The+比較級(jí)，the+比較級(jí)” (“越就越”) 3.“比較級(jí)+and+比較級(jí)” 或“more and more 原級(jí)” (“越來越”)4.表示不及另一方時(shí)，使用“l(fā)ess+原級(jí)+than (“不如”)5.Who/Which 謂語(yǔ)比較級(jí),A or B? (A/B誰(shuí)/哪個(gè)更?)6.倍數(shù)+比較級(jí)+than (比多幾倍）形容詞的比較級(jí) 用于兩者（人或物）之間，表示“其中一個(gè)比另一更”或“較”，后面通常用連詞than連結(jié)另一個(gè)

6、比較的對(duì)象，其基本句型是：主語(yǔ)謂語(yǔ)（系動(dòng)詞/行為動(dòng)詞）形容詞比較級(jí)（+其它）than對(duì)比對(duì)象。 eg:（3）“比較級(jí)+and+比較級(jí)”表示 “越來越” eg:In spring,the days are getting longer and longer. 春天，日子越來越長(zhǎng)了。 She is more and more athletic . 她越來越健壯了。than 后面接代詞時(shí)，一般要用主格，但在口語(yǔ)中也可以換成賓格。 eg: He is good at math than I (me). 他比我更擅長(zhǎng)數(shù)學(xué)。二. 原級(jí)和比較級(jí)前面通常使用的修飾詞：（一）在原級(jí)前面通常使用very, qui

7、te, too, much too, a little, as, so， really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.（二）在比較級(jí)前面使用的修飾詞有： even（更，更加）， still，a little/a bit（有點(diǎn)）， far/ much/ a lot （更加，的多） eg: 1. Yesterday was hot

8、, 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. Which country is larger?U.S.AAustraliaUSA is larger than Australia.The Yellow RiverWhich river is longer?The Changjian RiverThe Changjiang River is longer than the Yellow Rive

9、r.vegetablespizzaWhich is more delicious,vegetables or pizza?(9)表示兩者之間的選擇， 可使用“Which who is+ 比較級(jí)，or?” Who is more popular,Beckham or Zhao Benshan?BeckhamZhao Benshan最高級(jí)的常用句型4.表示三者之間的選擇可使用“Which/Who + 謂語(yǔ)+the +最高級(jí) , or?”1.the+最高級(jí)+of (in)2.one of the+最高級(jí)+名詞復(fù)數(shù)3.the+序數(shù)詞+最高級(jí)1.Hainan Island is the second _

10、(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 it?4. Jim jumped _ (high) of all.(the) highest5.He is _ (popular) student in our class. the most popularLi Leis box is heavy. Han Meimeis

11、 box is heavier than Li Leis. Jims box is the heaviest of all. The bee is flying fast. The bird is flying faster.The plane is flying the fastest. 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(10)形容詞原級(jí)的常用句型Tom is

12、as tall as Mike.湯姆和邁克一樣高。as+形容詞原形+asThere are as many students in our class as yours. 我們班有和你們班一樣多的學(xué)生。Tom is as old as Mike.湯姆和邁克一樣大。 否定 not as+形容詞原形+as “和 不一樣” 或 not so+形容詞原形+as “不及不如 Lucy is not as tall as Mike.Lucy is not so tall as Mike.露西沒有邁克那樣高。二. 原級(jí)和比較級(jí)前面通常使用的修飾詞：（一）在原級(jí)前面通常使用very, quite, too,

13、much too, a little, as, so 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.（二）在比較級(jí)前面使用的修飾詞有： even（更，更加），a little（有點(diǎn)）， far/ much/ a lot （更加，的多） eg: 1. Yesterday was hot, but today is even hotter. 2

14、. Im a little taller than Mary. 3. This skirt is far/ much/ a lot more beautiful than that one. 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. fastest3. -Have you decided which

15、youd like to buy, the black shirt or the yellow one?-The black one. Because it is _ of the two.A. the nicerB. the nicestC. nicer4. Lilei is _ than any other _ in his class.A. tall, studentsB. taller, studentsC. taller, student.比較級(jí)+any other + 單數(shù)名詞. “比其他任何都”. (暗指: 最高級(jí))1.She is the _in the class.(youn

16、g)2.Jason is the _of 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）的比較用最高級(jí)，最高級(jí)的前面一般要加定冠詞the，后面可帶of（in, among）短語(yǔ)來說明比較的范圍.1.她女兒是她們學(xué)校最好學(xué)生之一.2.中國(guó)長(zhǎng)城是世界上最偉大的建筑之一.“ 最之一”: 用one of the + 形容詞最高級(jí)+名詞復(fù)數(shù) + of / in介 詞短語(yǔ). 如:Her daughter is _ in her school.The Great Wall

17、 of China is _ _ in the world.one of the best studentsone of the greatest buildingsThe Yellow River is _ river in China.A. the second longest B. the second longer C. second longest the +序數(shù)詞最高級(jí)表示第幾1. -Whos _ basketball player in China now? Is it Yao Ming?-No. Its Sun Mingming.A. tall B. taller C. the

18、 tallest2. English is one of _ imporant subjects in our school.A. most B. the mostC. more D. much more3. 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. best5. The price

19、of this computer is the _ of the three.A. smallestB. biggestC. highestD. tallest1.比較級(jí) + and +比較級(jí) 越來越2.the+比較級(jí) , the + 比較級(jí) 越, 越 3._you are, _mistakes you will make. (你越仔細(xì)，做錯(cuò)的題目就越少） 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 fewerThe more

20、the fatter1.The girl becomes _. (越來越漂亮）more and more beautiful2. The weather is getting _. (越來越槽糕）worse and worseeven / still better1. 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. 4. He is m

21、uch _ (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 Follow ups(隨堂練習(xí))1、The Changjiang River is _ than any other river in China. A

22、. 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 asBB3、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier4、The weather is getting _ . (越來越冷)D Dcolder and colder 6. In