初中英语语法形容词副词公开课PPT课件.ppt

表示两者之间的选择，可使用“Which is+ 比较级，…or…?”? 表示不及另一方时，使用“less+原级+than…” Which is longer, this one or that? This park is less beautiful than that one.? “The+比较级…，the+比较级…” “…比较级+and+比较级…” The smaller the house is, the less it will cost us the heat.? In spring, the days are getting longer and longer.? …one of the+最高级+名词复数 …最高级+of (in)… This is/ was the最高级+名词+that定语从句 Lu Xun is one of the greatest writers last century.? This is the worst film that I have seen these years.? Of all the movie stars, I think Zhang Ziyi is the best.? 副词及用法 用来修饰动词、形容词、其它副词、全句或 名词词组及句子的词。 e.g. very, early, out, soon, quickly, etc. * * * * * * * * * * * * 形容词＆副词 目 录 01 形容词及其用法 02 形容词比较级最高级 04 副词及其用法 05 副词比较级最高级 03 形容词常见句型 06 练习题 C ONTENTS 形容词及其用法 什么叫形容词 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． 形容词的三种用法 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 The trees turn green in spring. We are alone on the island. 只能作表语，不能作定语的形容词 你能说出几个？ alone afraid awake asleep alive able 作表语 形容词和宾语一起构成复合宾语．e.g. We must keep the classroom clean. He made us happy. Colour it green. 作宾语补足语 规则变化＆不规则变化 形容词比较级最高级 词 尾 变 化 原级 比较级 最高级 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 tall hard large wide 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 big hot thin fat wet 以辅音字母+y结尾的词变为i再加-er,或-est happy dry early narrow clever 多音节词和多数双音节词在其前面加more 和most difficult popular slowly taller harder larger wider tallest hardest largest widest bigger hotter fatter wetter biggest hottest fattest wettest happier drier earlier happiest driest earliest narrower cleverer narrowest cleverest more difficult more popular more slowly most difficult most popular most slowly 少数以-er,-ow结尾的双音节词可加-er或-est 规则变化 原级 good well bad ill many much little far old 比较级 最高级 better best worse worst less more most farther/further older