PEP小學(xué)英語形容詞比較級課件[1]

1、形容詞的比較級，最高級,形容詞是用來修飾和描述名詞，通常放在名詞之前 a blue cap a big orange,形容詞既可修飾單數(shù)也可修飾復(fù)數(shù) a red strawberry three red strawberries,一.形容詞的概念,2.形容詞可以放在 be 動詞之后，用來 敘述和說明主語 this suit is blue. these suits are blue. the apple is red. the apples are red.,big small,open closed,tall short,short long,3.形容詞中的反義詞：,beautiful ug

2、ly,happy sad,ill well,youngold,fast slow,big,bigger,look at the pictures and understand 看圖并理解,look at the pictures and understand 看圖并理解,big,bigger,biggest,fast,faster,fastest,look at the pictures and understand 看圖并理解,三、形容詞的級,形容詞有三個等級： 原級、比較級、最高級 1.原級：即形容詞的原形。 small, good, pretty, big, many hard, hap

3、pily, slowly, quickly 程度副詞very,too,so,quite等修飾形容詞和副詞的原級。 如：very tall、 too hot、 so cold quite interesting run quickly,形容詞/副詞比較級變化規(guī)則,一般在詞尾加-er,taller longer older,以字母e結(jié)尾，直接加-r,larger nicer,以重讀閉音節(jié)結(jié)尾的，如末尾只有一個輔音字母，應(yīng)先雙寫該字母，再加-er,thinner bigger hotter redder,以“輔音字母+-y”結(jié)尾的，先把y變成i，再加-er,angrier easier busier

4、,2. 不規(guī)則變化,【巧記】： 特殊形式比較級, 共有三對二合一, 壞病兩多和兩好 little意思不是小, 一分為二有兩個, 一是老來二是遠(yuǎn),the dog is bigger than the mouse.,the horse is the biggest of all.,the boy is younger than the man.,the baby is the youngest of the three.,big,bigger,biggest,young younger,youngest,jim,li lei,tom,li lei is taller than tom.,jim i

5、s the tallest of all.,￥30,￥20,￥10,the yellow coat is cheaper than the purple one.,the brown coat is the cheapest of the three.,the dog is bigger than the mouse,the boy is younger than the man.,li lei is taller than tom.,the yellow coat is cheaper than the purple one.,比較級conclusion,a + be + 比較級 + tha

6、n +b,形容詞比較級句式的結(jié)構(gòu)：,最高級conclusion,the horse is the biggest of all. the baby is the youngest of the three. the brown coat is the cheapest. jim is the tallest in our class.,主語 + be + the + 最高級 + of / in.,形容詞最高級句式的結(jié)構(gòu)：,￥30,￥20,￥10,tom,li lei,jim,young cheap tall,jim is strong. li lei is . tom is .,stronge

7、r,the strongest,exercise,the blue car is nice. the red car the blue car.(紅車比藍(lán)車好看） the colour car of all. （彩色車最好看）,is nicer than,is the nicest,做題了，看看誰最棒？,1. 寫出下列形容詞的比較級和最高級,nice . 2) hot , slow . 4) late , happy . 6) fat , heavy . 8) thin , 9) good/well . 10) wide , 11) far . 12) bad/ill . 13)beautiful , 14) much/many , 15)clever . 16)important .,nicer, nicest,hotter, hottest,slower, slowest,happier, happiest,heavier, heaviest,later, latest,fatter, fattest,thinner, thinnest,wider, widest,farther/furthere, farthest/furthe