初中英语形容词知识体系.pptVIP

用以修饰名词，表示事物的特征的词。 e.g. long, empty, cheap, hungry, etc. 在句中作定语、表语、宾语补足语等成分． Review 用以修饰名词，表示事物的特征,通常放在名词前。 e.g. He is a good student. I have something important to tell you. 当形容词修饰由some-,any-,no-,every- 构成的不定代词时,形容词要放在这些 不定代词的之后. e.g. Is there anything interesting in today’s newspaper ? 作定语 放在系动词(be动词）后作表语 e.g. The trees are green in spring. We are alone on the island. 形容词和宾语一起构成复合宾语． e.g. We must keep the classroom clean. He makes us happy. Color the wall white. 作表语 作宾语补足语 怎样进行同级比较？ 1.“as+形容词原级+as”表示“前者和后者一样”.如: ①He is as tall as I.他和我一样高。 ②The watch is as cheap as that one. 这块手表和那块一样便宜。 2. “not as/so+形容词原级+as”表示 “前者没有/不及后者……”.如: ① This ruler is not as long as that one. 这把尺子不如那把长。 ② We are not so busy as you are. 我们不像你们那么忙。 比较等级的基本句型 1.“A+…adj.比较级 + than + B”意为 “A比B……”.如: ①The earth is bigger than the moon. 地球比月球大。 ②He is smarter than we. 他比我们更聪明。 NEW 词 尾 变 化 原级 比较级 一般在词尾加-er tall hard taller harder 以字母e接尾的词，加-r large wide larger wider 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母，再加er big hot fat wet bigger hotter fatter wetter 以“辅音字母+y”结尾的双音节词，先把y变为i再加-er, happy dry early happier drier earlier 多音节词和部分双音节词在其前面加more 和most difficult popular slowly more difficult more popular more slowly 规则变化 原级 good well bad badly many much little far old 比较级 better worse less more farther further older elder 巧记： 特殊形式比较级, 共有三对二合一, 坏病两多并好, little意思不是小, 一分为二有两个, 一是老来二是远. 不规则变化 请写出以下形容词的比较级形式 long wide fat heavy slow few happy good bad much little badly many well outgoing interesting relaxing beautiful longer wilder fatter heavier slower fewer happier better w