1、Lets fill in the blanks,形容詞與副詞比較級和最高級構成,規(guī)則變化,不規(guī)則變化,一、形容詞、副詞的最高級的構成規(guī)則： 1 一般在形容詞、副詞后加上er表示 比 較級，加上est表示最高 級 原級 比較級 最高級 1）small small small 2) young young young 3) fast fast fast,er,est,er,est,er,est,2 以不發(fā)音的e結尾的，只加上r表示 比 較級，加上st表示最高級。 1) large large large 2) nice nice nice 3) fine fine fine,r,st,r,st,r

2、,st,3 以輔音字母+y 結尾的，把消去y,然后加 上ier表示比較級；加上 iest表示最高級。 原級 比較級 最高級 1）early early early 2) happy happy happy,ier,iest,ier,iest,4 雙寫最后一個輔音字母，然后加上 er 表示比較級；加上est表示最高級。 原級 比較級 最高級 1） big big big 2) thin thinner thinnest 3) wet wetter wettest 4) fat fatter fattest 5) hot hotter hottest,ger,gest,5 雙音節(jié)和多音節(jié)的形容詞，

3、副詞，在這些形容詞和副詞前加上more表示比較級；加上most表示最高級。 原級 比較級 最高級 happily happily happily heavily heavily heavily,more,most,more,most,2. 構成的不規(guī)則變化: e.g. good / well better best bad / badly worse worst many / much more most little less least far farther / further farthest/ furthest,比較級的用法,1. A + be + 形容詞比較級 + than + B

4、,e.g. Im more outgoing than you.,1.兩者進行比較,表示“一方比另一方更”,2. A + 實義動詞 + 副詞比較級 + than + B,e.g. Tom jumps higher than Jack.,湯姆比鮑勃跳得更高。,我比你更外向。,2.“比較級and比較級”意為“越來 越” 。多音節(jié)比較級用“more and more形容詞原級”形式。如： Its getting worse and worse. The wind became more and more heavily.,3. “the +比較級, the+比較級”， 表示“越越”。,The mor

5、e money you make, the more you spend.,錢你賺得越多，花得越多。,The more, the better. 多多益善。 The sooner, the better. 越早越好。,The harder you work, the more you get. 你工作越努力，得到的就越多。,4“Which / Who is + 比較級？”后面含有or的選擇 疑問句中 如果有兩者供選擇，前面的形容詞要用比較級形式。,如：Who is taller,Tim or Tom? 誰更高，Tim還是Tom? Which T-shirt is nicer, this one

6、 or that one? Who is more active, Mary or Kate?,6、表示在兩者之間相差的程度用“具體數(shù)字+比較級+ than+ 比較對象”。 eg: The road is two metres longer than that one . 這條公路比那條公路長兩米。 This pencil is four inches shorter than that one . 這只鉛筆比那只鉛筆短四英寸。,7.用比較級形式表示最高級的意思,比較級+than any other+單數(shù),He is taller than any other student in our c

7、lass.,使用形容詞比較級時需注意以下幾點： 1) than后面接代詞時, 一般要用主格形式， 但在口語中也可使用賓格形式。 如： My brother is taller than I/me. 2) 當需要表示一方超過另一方的程度時， 可以用much, a lot, a little, a bit, even, still 等來修飾形容詞比較級。注意: 比較級不 能用very, so, too, quite等修飾。如： He is much more serious than Sam.,3) 形容詞比較級后面往往用連詞than連接 另一個比較的人或事物, 但在上下文明確 的情況下, 形容詞

8、比較級可單獨使用。如： My sister is tall, but my aunt is taller. 我姐姐個子高, 但我姑姑個子更高。 4) 進行比較的人和物必須是同一類。 My books are more than yours. I have more books than you.,講述某人或某物自身情況時用原級。 基本句型：主語+ 謂語 + 形容詞/副詞原級 +. He is very old now. 他現(xiàn)在很老了。 They ran quite fast. 它們跑得相當快。 The weather looks rather bad. 天氣看上去相當糟 I am so hap

9、py. 我是如此的快樂。,原級的用法,表示兩者之間沒有差別時,使用句型： 主語(第一個人物) + 謂語動詞 + as + 形容詞/副詞原級 + as + 第二個人物 +. 如：He is as excited as his younger sister. 他和他妹妹一樣興奮。 Lily rode her bike as slowly as an old lady. 莉莉騎車像老太太一樣慢。 They picked as many apples as the farmers (did). 他們摘的蘋果和農(nóng)民一樣多。,表示一方在某一方面不及另一方時，使用句型: 主語(第一個人物) + 謂語動詞+n

10、ot + as / so + 形容詞/副詞原級 + as Heisnotso/asexcitedashisyoungersister. 他沒他妹妹那么興奮。 Lilydidnotrideherbikeso/asslowlyasan oldlady. 莉莉騎車不像老太太那樣慢。 Theydidntpickso/asmanyapplesasthe farmers(did).他們摘的蘋果不如農(nóng)民多。,形容詞或副詞的最高級,1. A + be + the 形容詞最較級 + 表示范圍的介詞詞組,e.g. Dream Clothes is the worst in town.,表示“三者（或以上）中最的”

11、的句型：,夢想服裝店是鎮(zhèn)里最差的。,2. A + 動詞 + (the) 副詞最高級 + （表示范圍的介詞詞組）,e.g. The DJs choose songs the most carefully.,音樂主持人選擇音樂最細致。,形容詞最高級的用法(in; of) 在里面，是最 那個短發(fā)的女孩是我們班最高的. 今天是一年中最熱的一天. 他的房間是三個中最干凈的一個. 上海是中國最大的城市.,The girl with red hair is the tallest in our class.,Today is the hottest day of the year.,His room is

12、the cleanest of the three.,Shanghai is the largest in China.,2.表 “最之一”,one of the+最高級+名詞復數(shù) 是最之一,e.g.The city is one of the most beautiful cities in the world.,Lu Xun is one of the greatest writers last century.,3.Which/Who+ 比較級，A or B? Which/Who+ 最高級，A ，B or C?,e.g.Who is older, Jim or Tom ? Who is

13、the tallest, Jim , Mike or Tom,Which language is _ , English, French or Chinese? A. difficult B. more difficult C. the most difficult,4.當表示“第幾個最”意思時，經(jīng)常在最高 級的前面加second, third,等詞。 the+序數(shù)詞+最高級+名詞,e.g.This is the third largest city in China .,5.當最高級前有物主代詞修飾時，其前不加 定冠詞the.,e.g. Its my best clothes.,Its ou

14、r largest machine in our factory.,6.This is/ was the最高級+名詞+that定語從句 這是里面，最,This is the worst film that I have seen these years.,Follow ups(隨堂練習),1、-Mr Zhou, all of the students in our group, who lives _? -I think Li Lei does. A. fat B. father C. farthest D. farest 2、The Changjiang River is _ than an

15、y other river in China. A. shorter B. longer C. shortest D. longest 3、Bob never dose his homework _ Mary. He makes lots of mistakes. A. so careful B. as carefully as C. carefully as D. as careful as 4、_ she is, _ she feels. A. The more busy, the more happy B. The busy, the happy C. Busier, happier D

16、.The busier, the happier 5、The weather is getting w_ a_ w_ .(越來越糟糕),C,B,B,D D,orse nd orse,用所給的形容詞副詞的適當形式填空。 1. Tom is _ (tall) than Jim. 2. Li Lei is _ (young) boy in his class. 3.David has _ (many)story books of all the students. 4.Li Lei speaks English _ (well) in his group. 5.Lucy runs _ (slow)

17、than Lily.,taller,the youngest,the most,the best,slower,改正下列句子中一處的錯誤。 A Tom comes to school late than Jim._ B. Which do you like better , cats ,dogs,or chickens? _ C. Who is oldest in our class? _ D. He thinks math is importanter than Chinese._ E. This work is very harder than that one._ F.He lives

18、farer than any other student in your class._,late,later,better,best,oldest,the oldest,importanter,more important,very harder,much harder,farer,farther,1. I think Yao Ming, the famous basketball player , will be _ new Star in NBA. A. hot B. hotter C. hottest D. the hottest 2. In our city its _ in July ,but it is eve