1、形容詞，副詞的比較級(jí)，最高級(jí),第四節(jié)形容詞（adj.）、副詞(adv.), 的, 地,十大詞性之四、五,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(dòng)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 s

2、hort,short long,4.形容詞中的反義詞：,Beautiful ugly,happy sad,ill well,Youngold,fast slow,tallshort fatthin happysad 高的 - 矮的 胖的 - 瘦的 快樂的 - 悲傷的 youngold newold longshort bigsmall 年輕的 - 年老的 新的 舊的 長(zhǎng)的 短的 大的 小的 biglittle goodbad hotcold warmcool 大的 小的 好的 壞的 熱的 冷的 溫暖的 涼爽的 fastslow beautiful ugly 快的 慢的 漂亮的 丑陋的,副詞放在

3、所修飾的動(dòng)詞之后、形容詞和副 詞之前。如果前面是行為動(dòng)詞，則后面用副詞。 如: 1.She works hard .（修飾動(dòng)詞） 2.I am very busy.（修飾形容詞） 3.He runs too quickly .（修飾副詞） 4.We play happily. （修飾動(dòng)詞）,副詞是用來修飾動(dòng)詞、形容詞、其他副詞或全句的詞，表示時(shí)間、地點(diǎn)、程度、狀態(tài)等。如：,副詞的概念,通常在形容詞后加-ly變成副詞。,slow _ real _ usual _ careful_ easy _ happy _ heavy _ angry _,slowly,usually,easily,heavi

4、ly,really,carefully,happily,angrily,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,Look at the pictures and understand 看圖并理解,fast,faster,Look at the pictures and understand 看圖并理解,fast,faster,fastest,Look at the pictures and unde

5、rstand 看圖并理解,三、形容詞和副詞的級(jí),形容詞和副詞有三個(gè)等級(jí)： 原級(jí)、比較級(jí)、最高級(jí) 1.原級(jí)：即形容詞和副詞的原形。 small, good, pretty, big, many hard, happily, slowly, quickly 程度副詞very,too,so,quite等修飾形容詞和副詞的原級(jí)。 如：very tall、 too hot、 so cold quite interesting run quickly, 程度副詞very,too,so,quite等修飾形容詞和副詞的原級(jí)。 如：very tall、 too hot、 so cold quite intere

6、sting run quickly, asas ,(與一樣） not as（so)as （與不一樣）中間用原級(jí)。,The story is as interesting as that one. The question is not as / so difficult as that one.,比較級(jí)和最高級(jí),寫出下列單詞的比較級(jí)和最高級(jí),big tall nice good long easy young hot,bigger biggest taller tallest nicer nicest better best longer longest easier easiest youn

7、ger youngest hotter hottest,形容詞/副詞比較級(jí)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,nicer,一般情況下輔元輔，雙寫最后字母，再加-er,thinner bigger hotter,以“輔+y”結(jié)尾的，y變i + er,easier busier,2. 不規(guī)則變化,【巧記】： 特殊形式比較級(jí), 共有三對(duì)二合一, 壞病兩多和兩好 little意思不是小, 一分為二有兩個(gè), 一是老來二是遠(yuǎn),形容詞的比較級(jí)和最高級(jí)句型。,The dog is bigger than the mouse.,The horse is

8、 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 is the tallest of all.,￥30,￥20,￥10,The yellow coat is cheaper than the purple one.,The brown coat is the cheapest of th

9、e 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(jí)Conclusion,A + be + 比較級(jí) + than +B,形容詞比較級(jí)句式的結(jié)構(gòu)：,最高級(jí)Conclusion,The horse is the biggest of all. The baby is the youngest of the three. The brown coat

10、 is the cheapest. Jim is the tallest in our class.,主語 + be + the + 最高級(jí) + of / in.,形容詞最高級(jí)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 .,stronger,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 nice