as...as,比較級,最高級課件

1、as.as.,比較級,最高級3.Tim is the tallest of the three.1.Lucy is as tall as a tree.2.Sally is taller than Ben.3.Tim is the tallest of the three.1.Lucy is as tall as a tree.2.Sally is taller than Ben.as.as.比較級比較級最高級最高級1.Lucy is as tall as a tree.asas 像一樣兩個人或事物的比較A be as as B. 1. as 和as 中間要加形容詞 2. be 動詞要隨著A變

2、化 3. Chinese left等詞不能用在as as中間 as tall as a tree as green as grass as big as an elephant as black as a sheep as small as an ant as white as snow as red as an apple as cold as ice as quiet as a mouse as happy as a bird 她的臉和蘋果一樣紅。 他們像樹一樣高大。 地面像雪一樣白。 它和大象一樣大。 They are as tall as a tree.The floor is as

3、white as snow.It is as big as an elephant.Her face is as red as an apple.round, square, loud, strong, weak, fat, new, thin, hungry, thirsty, quick, fast, slow, hot, cold, tired, famous, different, interesting, straight, curly, dirty, clean, beautiful, pretty, big, small, angry, lovely, excitingThe c

4、lock is as round as an orange.2.Sally is taller than Ben. A + be+ 形容詞比較級+ than +B（比較對象）.兩個人或事物之間進(jìn)行比較。 1.直接+er 2.以不發(fā)音的e結(jié)尾，直接+r 3.以“輔元輔”結(jié)尾，雙寫最后一個字母+er 4.以輔音+y結(jié)尾，變y為i+er 5.較長的詞前+moreeasier, prettier, happier, thirstier, dirtiermore beautiful, more interestingtaller, longer, younger, fasternicer, larger

5、, later, wider, cuterfatter, bigger, redder, thinner, sadderlong_ wide _ fat _ heavy_ slow _ happy_ exciting_different_longerwiderfatterheavierslowerhappiermore differentmore excitingYao Ming is_ _ _ _ _.taller than Liu XiangThe brown car _ _ _ _ _ _ _ _.is nicer than the red oneMark is _ _ _ _.thin

6、ner than Liu Yifei3.Tim is the tallest of the three. 主語主語+ Be動詞動詞+ the + 形容詞最高級形容詞最高級 +比較的比較的范圍范圍 意為意為“最最”形容詞最高級用于同類三個或三個以上的人或事物的比較形容詞最高級用于同類三個或三個以上的人或事物的比較 1.直接+est 2.以不發(fā)音的e結(jié)尾，直接+st 3.以“輔元輔”結(jié)尾，雙寫最后一個字母+est 4.以輔音+y結(jié)尾，變y為i+est 5.較長的詞前+the mosteasiest, prettiest, happiest, thirstiest, dirtiestthe most

7、 beautiful, the most interestingtallest, longest, youngest, fastestnicest, largest, latest, widest, cutestfattest, biggest, reddest, thinnest, saddestthethethethemany-more-the most good-better- the best bad-worse-the worst1. old _1. old _ _ 2. easy _2. easy _3. thin _3. thin _ _ _ 4. nice _4. nice _

8、5. slow 5. slow _ _ 6. hot _6. hot _一.寫出下列單詞的比較級和最高級。1.She is _ _ us.A. happier / as B. happier / than C. more happy / as D. more happy / than2. Jane is _ than Betty.A. taller B. tallest C. much tall D. not as tall3.- Which is_ , the cat, the monkey or the elephant? - Of course, the cat is.A. small

9、B. smaller C. smallestD. the smallest4. The Yellow River is one of _rivers in China.A long B longer C the longestBADC二.選出正確的答案。1 I think this coat is _ than that coat .(big)2 Oh, this shirt is _ than that shirt.(beautiful)3 My Maths _in my class.(good)4 Jim_mouse.(not small)biggermore beautifulthe bestnot as small as三.用所給詞的適當(dāng)形式填空。5. Bob is _ ( young ) than Fred but _ (tall) than him.6. Kitty is not as _(tall) as Pat.7