初中英语形容词比较级和最高级.ppt

形容词和副词有三个等级： ① 程度副词very, too, so, quite等修饰形容词的原级 如：very tall、 too hot、 so cold Activity 改错 * * 形容词比较级、最高级的构成 A: cheap short quick thick light cool warm quiet wild calm 最高级： the -- est 比较级： 直接加er B: heavy easy tidy dry busy happy healthy hungry early 最高级： y - i-- est 比较级： y -i-- er C: large late nice 最高级： adj. + st D: big hot thin “双写”最后的辅音字母加er/est wet fat 比较级： adj.+ r delicious dangerous interesting popular beautiful careful outgoing 比较级 ： more+ adj. 最高级： the most+ adj. 多音节形容词和部分双音节形容词： better best far little worse worst more most farther farthest less least good well bad ill many much 部分形容词的不规则变化： more difficult difficult popular happier drier earlier happy dry early bigger thinner wetter big thin wet harder larger hard large 最高级 比较级 原级 词 尾 变 化 你可以讲讲吗？？？ 单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st 以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est 以辅音字母+y结尾的词变y为i再加-er,或-est 多音节词和多数双音节词在其前面加more 和 most 最高级 比较级 原级 good well bad/badly ill many much little far better best worse worst less more most farther较远 further进一步 least farthest最远 furthest最大程度 原级 比较级 最高级 The car is quite/very cute. The flood is very/so serious. as+adj.+as 和...一样 as funny as as big as as happy as as smart as 这个故事和那个故事一样有趣。 The story is as interesting as that one. 否定形式： not as+adj.+as 和… 不一样 这个问题不如那个问题难。 The question is not as difficult as that one. 比较级+than… This cake is more delicious than that one （两者之间） 倍数 + 比较级+than .... 这个蛋糕比那个蛋糕好吃。 这座花园是那座花园的9倍大。 This garden is 9 times larger than that one. He is taller than any other boy. He is taller than the other boys the +比较级+of the two… Amy is the shorter of the two. Davie is th taller of the two. 吃的