形容詞副詞的比較級和最高級

1、形容詞和副詞的比較級與最高級,1.The first mooncake is small.,2.The second mooncake is smaller than the first one.,small,smaller,smallest,3.The third mooncake is the smallest of all.,1.The first mooncake is cheap.,2.The second mooncake is cheaper than the first one.,5,cheap,cheaper,3,cheapest,3.The third mooncake i

2、s the cheapest of all.,8,形容詞比較級最高級規(guī)則變化 （單音節(jié)詞和少數(shù)雙音節(jié)詞）,1.一般情況下，直接+er/est eg：cold strong fast slow,Exercise,nice,nicer,nicest,1.The mooncake in picture 1 is nice.,2.The mooncake in picture 2 is nicer.,3.The mooncake in picture 3 is the nicest.,.,形容詞比較級最高級規(guī)則變化 （單音節(jié)詞和少數(shù)雙音節(jié)詞）,2.以e結(jié)尾 +r/st,eg：nice large po

3、lite,.,Exercise,1.The green oranges are big.,2.The orange ones are bigger.,3.The red ones are the biggest of all.,big,bigger,biggest,.,形容詞比較級最高級規(guī)則變化 （單音節(jié)詞和少數(shù)雙音節(jié)詞）,3.以輔音字母結(jié)尾的重讀閉音節(jié)，應(yīng)先雙寫末尾輔音字母+er/est eg: thin fat big,.,Exercise,1.The pig is heavy.,2.The bear is heavier than the pig.,3.The elephant is t

4、he heaviest of all.,heavy,heavier,heaviest,4.以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,+er/est eg: funny easy,形容詞比較級最高級規(guī)則變化 （單音節(jié)詞和少數(shù)雙音節(jié)詞）,.,Exercise,Jim,Tom,3.Stallone is the most athletic of them.,2.Tom is more athletic than Jim.,1.Jim is athletic.,Stallone,250,000 yuan,50,000 yuan,3.The green car is the most exp

5、ensive among all the cars.,2.The red car is more expensive than the bike.,1.The bike is expensive.,500 yuan,.,5.多音節(jié)詞和部分雙音節(jié)詞，在詞 前加more/most eg: beautiful serious active careful,形容詞比較級最高級規(guī)則變化 （其他雙音節(jié)詞和多音節(jié)詞）,.,Exercise,.,副詞比較級最高級規(guī)則變化,1.單音節(jié)和少數(shù)雙音節(jié)詞用加詞尾的方法（變化規(guī)則同形容詞） eg：hard -harder-hardest fast-faster-fast

6、est early-earlier-earliest,2.大部分多音節(jié)詞和雙音節(jié)詞，在詞前加more/most eg: quickly strongly carefully efficiently,.,形容詞和副詞比較級和最高級的構(gòu)成,1、規(guī)則變化,1.The cinema is far from my home.,2.The bookstore is farther from my home.,3.The supermarket is the farthest from my home.,My house,3000 m,4000m,5000m,supermarket,bookstore,ci

7、nema,farthest,farther,far,不規(guī)則變化,good / well better - best,much / many more - most bad / badly / ill worse worst little less least far farther/ further farthest /furthest old older/ elder oldest / eldest,兩個好，兩個壞，兩個多； 一個小又少，還有一遠(yuǎn)和一老。,big little cold hot warm cool long short late much popular,bigger big

8、gest,less least,colder coldest,hotter hottest,warmer warmest,cooler coolest,longer longest,shorter shortest,later latest,more most,more popular the most popular,cheap wide easy nice thin fat busy early large fine delicious,cheaper cheapest,wider widest,easier easiest,nicer nicest,thinner thinnest,fa

9、tter fattest,busier busiest,earlier earliest,larger largest,finer finest,more delicious most delicious,.,比較級的修飾語,eg.He runs much faster than she.,1.表示兩者之間的比較，常用“比較級+than”結(jié)構(gòu)，可以用下列程度副詞修飾： much/ a lot /far （多） a bit /a little（一點(diǎn)兒） still（仍然，更） rather（相當(dāng)） slightly(稍微） any（稍微，少許） even（甚至）,2.比較級還可以用年齡、倍數(shù)等詞

10、組修飾。 eg.The mountain is 3 times higher than that one.,表示比較的幾種基本句型,1.A=B（程度相同）；asas He is as tall as Tom. 他和Tom一樣高。 He runs as fast as Tom. 他跑的和Tom一樣快。,.,2.AB(表示A不如B) not as/so as Im not as tall as him. 我不如他高。 lessthan This book is less important than that one. 這本書不如那本書重要。,3.AB(表示A超過B)；比較級 than He is

11、 taller than me. 他比我高。 He works harder than me. 他比我努力。,注：在比較狀語從句中常省略某些部分,但比較對象的成分不能省。 The roads in Beijing are wider than those in Guangzhou. （those 指代the roads）,4.比較級+and+比較級,表示 “越來越” Our city is becoming more and more beautiful. 我們的城市變得越來越美麗。 5.the +比較級, the +比較級 表示“越.,越. The busier he is, the hap

12、pier he feels. 他越忙，他就越感到開心。,.,1.比較級 + and +比較級 越來越 2.the+比較級 , the + 比較級 越, 越 ,3._you are, _mistakes you will make. (你越仔細(xì)，做錯的題目就越少） 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 careful,the fewer,The more,the fatter,1.The girl becomes _. (越來越漂亮）,m

13、ore and more beautiful,2. The weather is getting _. (越來越槽糕）,worse and worse,even / still better,.,6.比較級+than any other +單數(shù)名詞,表示 “比其他的任何都” He is better than any other student in the class. (He is the best student in the class.) 在他班里，比任何學(xué)生都好。（他是最好的。） 7.the +比較級+of the two 表示“兩個中比較的” He is the better o

14、f the two. 他是兩個人中比較好的。,.,8. 三者或三者以上作比較,用最高級the+最高級+比較范圍（in/of）. He is the busiest in his family. 他是他們家最忙的。,9.one of + 最高級,表示 “是最之一” Our city is one of the safest cities in the world. 我們的城市是世界上最安全的城市之一。,.,用所給的形容詞副詞的適當(dāng)形式填空。 1. Tom is _ (tall) than Jim. 2. Li Lei is _ (young) boy in his class. 3.David

15、has _ (many)story books of all the students. 4.Li Lei speaks English _ (well) in his group. 5.Lucy runs _ (slowly) than Lily.,taller,the youngest,the most,the best,more slowly,改正下列句子中一處的錯誤。 ATom comes to school late than Jim._ B. Which do you like better , cats ,dogs,or chickens? _ C. Who is oldest

16、in our class? _ D. He thinks math is importanter than Chinese._ E. This work is very harder than that one._ F.He lives farer than any other student in your class._,later,best,the oldest,the most important,much,farther,1. It is _ in the south than in the north. (warm),2. That questionis _ than this o

17、ne. (difficult),3. She felt ill yesterday and she feels even _ today. (ill),4. He is much _ than his younger brother. (young),5. Lily is _ of the two. (young),6. Tom is _ of the twins. (tall),7. Which do you think tastes_, the chicken or the fish? (good),8. Who runs _, Tom or Jim? (fast),warmer,more difficult,worse,the younger,younger,the taller,better,faster,1. The environment in our hometown is _ than it was before.,A.good B. worse C. better D. bad,2. I can type _ than I can write by h