形容词各等级的用法.doc

形容词各等级的用法： 1、 原级（同级）比较：asas; not as(so)as Well give you as much help as we can. She isnt as(so)active in sports as before. 2. 比较级：表示两者之间“比， 更”可用程度副词much, a little, even等修饰： He made fewer mistakes than I did. He is even richer than I. 3、 最高级：形容词最高级前必须加the, 副词最高级前常省略the，后面多用of， in短语表示范围： It was the most interesting storyHe is the tallest of the three.比较级和最高级句型. 表示“和 一样”,用“as+原级+as”结构 The bag is as big as that one .表示“不如”,用 “not as/so+原级+as”结构或 “less+原级+than” 结构 John doesnt run as/so fast as Jim . = John runs less fast than Jim .表示“比更”,用 “比较级+than”结构 He is taller than me .表示“中最”,用“最高级+比较范围”结构. Li Lei is the tallest in his class. Carly did the best of the four .表示“越来越”,用“比较级+and+比较级”结构或 “more and more+原级” The weather gets better and better . She is becoming more and more beautiful .表示“是的几倍”,用“倍数+as+原级+as”结构,或“倍数+比较级+than” Our school is twice as big as yours . Our school is twice bigger than yours .二、 有关形容词和副词比较等级的几点说明. 形容词的比较级前面一般不加冠词,但表示 “两者中较”时,要用 “the + 比较级+of ”: She is the taller of the two girls .形容词的最高级前面一般加定冠词the, 而副词的最高级前面可加可不加定冠词the . She is the tallest in her class . She runs (the) fastest in her class .比较级的前面可以用 “even , much, a little, a bit(一点) , a lot(大量) 等词语表示不定程度或数量. This skirt is even cheaper than that one . Its much more expensive than those two .四、形容词比较级练习题、选择填空. 1. Do the exercises _ you can .A. as careful as B. as carefully as C. more careful D. most careful2. Look ! She is running as _ as Jane .A. fast B. faster C. fastest3. Chongqing is bigger than _ in Japan . A. any other city B. all the other cities C. any city D. the other cities4. Li Ming is older than _ in his class .A. any others boys B. any other boy C. any boy5. Which sport do you like _ , football , tennis or basketball ?A. better B. good C. well D. best6. The story is _ . Most of us are _ in it . A. interesting ; interested B. interested ; interested C interested ; interesting D. interesting ; interesting7. Lucy has three sons . Mike is her _ son .A. the youngest B. younger C. the younger D. youngest8. _ of the two women is Mrs Brown .A. The beautiful B. The more beautiful C. More beautiful D. The most beautiful 9. There are many people _ the football game now .A. watch B. are watching C. to watch D. watching、用所给词的适当形式填空. 1. Which animal runs _ (fast), a lion or a tiger ?2. Who jumps _(far) in your class ?3. Lucy is _ (thin) than Lily .4. I did as _ (careful) as he did.5. Practise as _ (much) as you can .6. The stone is _ (heavy) of the two .根据句意完成句子.1). I jump higher than my sister . (句型转换)My sister _ jump _ high _ I .2). 这座城市比那座好得多. This city _ _ _ than that one .3). 这个主意听起来比你的更有趣 . This idea sounds _ _ than yours .4). 他比我大两岁. He is _ _ _ than I 当三个或三个以上的人或事物进行比较时，我们需要用到形容词（副词）的最高级表达“是中最的”,用“the+形容词的最高级”的结构。后面可以加上表示范围介词短语或从句。in, of,公式：主语+be动词+the +形容词最高级+（名词）+表示范围的介词短语或从句主语+实义动词+（the） +形容词最高级+表示范围的介词短语或从句Eg He is the tallest (student) in our class. 2表示“最的中一个”，用“one of +the +最高级+复数名词”的结构来表达。Eg He is one of the best students in our class.他是我们班最好的学生之一。This is one of the most beautiful flowers in the garden.这是花园里最漂亮的花之。注意：(一) 形容词的最高级前面有定冠词the , 而副词的最高级前面定冠词the可以省略。但在形容词最高级前有物主代词时，不能要定冠词the.（二）常见的用来表示范围的介词有in, of,五、运用形容词、副词比较级应当注意的问题： (一)、按语法规则，than后面的人称代词应当用主格，但口语当中有时会用宾格代替主格。 Eg He is more careful than I (me).(二)、只有同类的事物才能比较 e.g Her bag is bigger than mine. 不能说 Her bag is bigger than I.The weather of Kunming is much better than that of Shenyang.不能说The weather of Kunming is much better than Shenyang.【语法专项练习题】1、He has friends than I.A. much more B. many more C. very more D. too more2、Which is _clothing store in your town? A. the best B. the better C. the most good D. best3、My sister is _person I know. A. the funniest B. the funnier C . the most fun D. funniest4、Is Mr Du _ teacher in your school?A. the most busy B. the busier C. the most busiest D. the busiest5、He is _more beuutiful than I.A. too B. enough C. much D. very6