英语-形容词ppt课件.ppt

1、Adjective形容词是用来修饰和描述名词，通常放在名词之前 a blue cap a big orange形容词既可修饰单数也可修饰复数 a red strawberry three red strawberries一一. .形容词的概念形容词的概念2.形容词可以放在 bebe 动词之后，用来 叙述和说明主语 This suit is blue. These suits are blue. The apple is red. The apples are red.3.形容词的类别：形容词简单形容词：由单个词构成复合形容词：由两个或两个 以上词构成darkblue （深蓝的） lightgr

2、een（浅绿的）goodlooking（好看的） newborn（新生的）evergreen（常青的） snowwhite （雪白的） big smallopen closedtall short short long4.形容词中的反义词：Beautiful uglyhappy sadill wellYoungoldfast slowtallshort fatthin strongweak happysad 高的 - 矮的 胖的 - 瘦的 结实的 - 虚弱的 快乐的 - 悲伤的youngold newold longshort bigsmall 年轻的 - 年老的 新的 旧的 长的 短的 大的

3、 小的biglittle goodbad hotcold warmcool大的 小的 好的 坏的 热的 冷的 温暖的 凉爽的drywet fullempty cleandirty fastslow 干的 湿的 满的 空的 干净的 脏的 快的 慢的 thickthin lightheavy ill well sweet bitter 厚的 薄的 轻的 重的 生病的 好的 甜的 苦的 noisy quiet beautiful ugly clever stupid 吵闹的 安静的 漂亮的 丑陋的 聪明的 愚笨的1. 1. 规则变化规则变化二二. .形容词比较等级的构成形容词比较等级的构成2. 2.

4、 不规则变化不规则变化1）Tom is as tall as Mike. as + 形容词原形形容词原形 + as（和（和一样）一样）2）There are as many students in our school as yours. 三三. .形容词比较等级的用法形容词比较等级的用法3）His sports shoes are as new as mine. 否定：否定：notnot asas + + 原形原形 + + asas （和（和 不一样）不一样） 或：或：notnot so so + + 原形原形 + + asas（不及不如（不及不如 ） 1）Tom is not as tal

5、l as Mike. Tom跟跟Mike不一样高。不一样高。2）Tom is not so tall as Mike. Tom不如不如Mike高。高。 表示倍数的方法：表示倍数的方法： 1）+ 倍数倍数 + as + 原级原级 + as +Tom is three times as old as Mike. 2）+ 倍数倍数 + 比较级比较级 + than +That room is three times bigger than this one. 比较级比较级 + than （比比更更）This bridge is longer than that one. Our school is l

6、arger than theirs. 比较级比较级 + + andand + + 比较级比较级（越来越越来越） In spring, the days are getting longer and longer The flowers are more and more beautiful. The +比较级比较级，the+比较级比较级 （越（越就越就越） 1）The sooner，the better. 2）The more you eat，the fatter you will be. Which is + Which is + 比较级，比较级，A or B ?A or B ?（A A和和

7、B B，哪一个比较，哪一个比较？）？） Which is longer, this one or that?the + 最高级最高级 +（名词）（名词）+in/of/among 在（范围内）最1）Tom is the tallest in his class.2）This apple is the biggest of the five. one of theone of the + + 形容词最高级形容词最高级 + + 复数名词复数名词表示“是中最之一”。Beijing is one of the largest cities in China. Which is +Which is +th

8、ethe+ + 最高级最高级+?+?在在（范围内）哪一个最（范围内）哪一个最？ Which is the biggest of the five balls1. 1. 写出下列形容词的比较级和最高级写出下列形容词的比较级和最高级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, nicesthotte

9、r, hottestslower, slowesthappier, happiestheavier, heaviestlater, latestfatter, fattestthinner, thinnestwider, widestfarther/furthere, farthest/furthest, better, bestbetter, bestmore beautiful, most beautifulmore, mostcleverer, cleverest more important, most important2. 2. 将下列各组单词重新排序，使它们构成有意义的词组将下列

10、各组单词重新排序，使它们构成有意义的词组fat, the, cat, white . Olympics, green, a, great . expensive, that, jacket, brown . an, book, interesting, thick ,round, three, plates, yellow . 3. 3. 根据括号中的形容词，用根据括号中的形容词，用asasasas或或thanthan写出表示比较的句子。写出表示比较的句子。I weigh 48 kilograms(公斤公斤)and my brother weighs 50 kilograms(heavy) .

11、 2) My ring costs 100 yuan and your ring costs 2000 yuan （expensive) . 3) This pool is 20 meters long and that pool is 30 meters long . (long) . My brother is heavier than me.Your ring is more expensive than mine. That pool is longer than this one.the fat white cata great green Olympics that expensi

12、ve brown jacket an interesting thick bookthree round yellow plates4) Andys mother and father are both 36 years old.(old). . 4. 4. 选择填空选择填空My sister is getting . A. fater and fater B. fatter and fatter C. more fatter and fatter D. more and more fater 2) They are to us than before. A. friend B. friend

13、ly C. more friendly D. friendier3) Jack is the _ boy our class. A. tallest, in B. taller,in C. most tall, of D. more tall, of B BC CA AAndys mother is as old as his father.4) I t is not _ warm yesterday. Put on more clothes. A. so,on B. so,in C. as,as D. so,as5) Hangzhou is one of cities I have visi

14、ed. A. beautiful B. beautifulier C. more beautiful D. the most beautiful 4. 4. 找错并订正找错并订正Tim is as taller as his brother. ( ) Marys hair is longer as Susans. ( )Look! Kate is the faster runner of the three. ( )My handwriting is so good as his. ( )Pengpengs box is heaviest of the three, Lets help him. ( )talltallthe heaviestthe heaviestthanthanfastestfastestasasD DD DThank you! Goodbye!此课件下载可自行编辑修改，此课件供参考！此课件下载可自行编辑修改，此课件供参考！部分内容来源于网络，如有侵权请与我联系删除！感谢你的观看！部分内容来源于网络，如有侵权请与我联系删除！感谢你的观看！