形容詞和副詞的比較等級

1、.形容詞、副詞的比較級和最高級構(gòu)成:1 單音節(jié)詞和少數(shù)雙音節(jié)詞的比較級和最高級的構(gòu)成情況構(gòu)成方式原級比較級最高級一般情況加-er 或-estnewn ewern ewestlonglon gerlon gest以e結(jié)尾的詞加-r或-stfinefinerfin estlatelaterlatest以“輔音+y ”結(jié)尾的詞變y為i再加-er或-estearlyearlierearliesthappyhappierhappiest重讀閉音節(jié)的詞末尾只先雙寫輔音字母，再加-erhothotterhottest有一個輔音字母或-estthinthi nnerthi nn estfatfatterfat

2、test2 .多音節(jié)詞和部分雙音節(jié)詞在其前面加more或most。如:原級比較級最高級useful - more useful - most usefuldifficult - more difficult - most difficultdelicious - more delicious - most delicious3 有幾個形容詞、副詞的比較級和最高級屬于不規(guī)則變化:原級比較級最高級good / welbetterbestlbad / illworseworstmany / mumoremostchlittlelessleastoldolder （新舊或年齡）/elder （兄弟姐妹

3、的長幼關(guān)系）oldest/eldestfarfarther（表示距離，譯為更遠）/ further （表farthest/furthest示程度，譯為“進一步的”）總結(jié)為“兩好，兩壞，兩多，一少，一老，一遠”不規(guī)則注意： healthy-healthier-healthiest frie ndly-frie ndlier-frie ndliest crowded-more crowded-most crowded二. 形容詞、副詞比較級的用法1.形容詞的比較級可以單獨使用：Be more careful n ext time.下次小心點。Which book is better? 哪本書更好？

4、a. 名詞或代詞：He is older tha n me / I .他年齡比我大。b. 動名詞：Skii ng is more excit ing tha n skati ng.滑雪比滑冰更刺激。c. 從句：I was a better sin ger tha n he was.我唱歌比他好。句型1 : as+形容詞原形+asThis jacket is as beautiful as that one.句型2. not as+ 形容詞原形+as=not so+形容詞原形+as前者不及/不如后者This school is not as beautiful as that one.表達前者不

5、如后者還可以用：less +原級+tha nThis school is less beautiful tha n that one。句型3 : 1 ）表示“是.的幾倍時”倍數(shù)+as原級asThis garde n is ten times as large as that one。這個花園是那個的九倍大。倍數(shù)的表達： once ; twice ; three times; four times.2）表示“比 多幾倍” 倍數(shù)+比較級+than .His garde n is 9 times larger tha n that one.他的花園比那個大九倍。句型4 :比較級+than any o

6、the葉單數(shù)名詞“比其他的任何一個 ”He is taller tha n any other boy in his class.句型5 :the + 比較級 +of the two （the twins.）"兩個中較.” Amy is the shorter of thetwo girls.句型6 :（單音節(jié)）比較級+ and + 比較級（多音節(jié)）" more and more +原級”，越來越better and betterfatter and fattermore and more beautiful句型7 : the比較級+句子，the 比較級+句子 越,越。Th

7、e harder you study, the better grades you will get.我妹妹比我小十歲注意：比較級前還可加其他表示數(shù)量的詞:My sister is ten years younger than me.三. 形容詞、副詞比較級的修飾語修飾形容詞，副詞比較級的常用修飾詞有:no, a little, a bit, much, even, still, a lot, any等.只用于修飾比較級的：much; still; eve n在否定句，疑問句或條件狀語從句中，修飾形容詞，副詞的比較級，只能用any來修飾.He can't jump any higher

8、.他不能跳得更高了.Can he jump any higher?他能跳得更高一些嗎 ？Do you feel any better today?你今天感覺好一點了嗎？If you can jump any higher, I will give you a prize.如果你能跳得更高些，我就獎勵你.四. 最高級的使用句型1 : the+最高級+ of /ina. in 表示“在內(nèi)（指某范圍內(nèi)）”可以跟表示單位，組織，時間等單數(shù)名詞My mother is the busiest in my familyb. of表示屬性（指在同類的人，物中）后可接Jim works hardest of us all. Of the mou ntains , this is the highest.句型2 :One of+the+ 最咼級+名詞復(fù)數(shù)最的之一One of the most importa nt lan guages is En glish.最重要的語言之一是英語。句型3 the+序數(shù)詞+最高級+單數(shù)名詞+in短語 “在中是第幾個”The Yellow River is the sec ond lon gest river in Chi na.比較級中為了避免重復(fù)，常用on e/that/those替代名詞。往往指與前面同類而不是同一個的事物。This pen is shorte