形容词和副词比较等级的用法.docxVIP

.形容词和副词比较等级的用法 I）同级比较： 甲与乙相比程度相同：用 as+原级形容词/副词+as 甲与乙相比，甲不及乙：用 not as/so+形容词/副词 as。 如： Dick is as tall as his brother. Tom speaks Chinese as frequently as Jack. The picture is (not) as beautiful as that one . II）比较级： 表示 A 超过 B。此时用形容词和副词的比较等级 more(adj/adv+er)+ than Our classroom is brighter than yours. He did more carefully in the exam than I . I don’t think math is more important than physics. .2 表示 A 不及 B 用句型：less+形容词/副词的原级+than= not as/so+形容词/副词 as = not more--- than--- 如：这幅画比不上那幅画漂亮 比较级的修饰语。这些修饰语通常为副词或短语，置于比较级前面， 说明比较级的程度。这些词有： a little, little, a bit, bit, a lot, a great deal, much, far, rather, slightly, by far, even, still, nearly, almost, any, just, (…)times 等。 The moon is much smaller than the earth. The result of the experiment turned out to be even better than expected. Speak a bit more slowly, please. 形容词和副词比较级的特殊用法1）more and more 越来越…… 如： You are growing taller and taller. English is becoming more and more important. 2). The more--------, the more-----------. 越……， 越…… The harder he works , the happier he will feel . The more careful you are, the better you will do in the exam. The harde r you study, the greater progress you’ll make . 倍数的表达法 ①倍数（half, once, twice, …times +as+形容词+as ②倍数+形容词比较级+than … ③倍数+the (size, height, length, weight, width, depth, age) +of … The white box is four times deeper than the black box. This road is twice longer than that one. The red building is twice the height of the grey building. Our school is three times the size of yours. The street is four times the length of that one. The output of the paper mill is three times higher than it was last yea 否定词 not 与 never 与比较级连用相当于最高级 You can’t do it better.= You do it the best . The teacher can’t explain the grammar more clearly. = The teacher explains the grammar the most clearly. (3) What do you think of the film? Wonderful. I’ve never seen a better one.=This is the best film that I’ve seen. You sing very well and I’ve never heard a more beautiful voice=---- How wonderfully she