[区别易混淆的副词形容词.doc

区别几组易混淆的副词、形容词 ★ already 常用于肯定句、个别疑问句 yet 常用于否定句、疑问句 * The train has already gone. * They haven’t come back yet. ★ such 修饰名词 so 修饰形容词、副词 *I have never seen such an interesting film. *This box is so heavy that I can’t carry it. alone(单独、独自)作表语=by oneself lonely(孤独的)可作表语、定语 * He lived alone, but he didn’t feel lonely. * It’s a lonely village. ★ hard(努力地) hardly(几乎不)否定副词 * She works very hard, and he hardly has a rest on Sundays. 形容词和副词 比较级和最高级的构成 规则变化 单音节词和少数双音节词 1) 一般情况加 – er 或 – est fast – faster – fastest high – higher – highest clever – cleverer – cleverest 规则变化 单音节词和少数双音节词 2) 以字母 e 结尾加 –r 或 –st fine – finer – finest late – later – latest nice – nicer – nicest 规则变化 单音节词和少数双音节词 3) 重读闭音节、末尾只有一个辅音 字母时双写加 –er 或 –est fat – fatter – fattest big – bigger – biggest thin – thinner – thinnest 规则变化 单音节词和少数双音节词 4) 以辅音字母加 y 结尾变 y 为 i 加 –er 或 –est early – earlier – earliest easy – easier – easiest lucky – luckier – luckiest 规则变化 部分双音节和多音节词 在词前加 more 或 most slowly - more slowly - most slowly easily - more easily - most easily carefully - more carefully - most carefully 不规则变化 good/well – better – best many/much – more – most little – less – least far – farther – farthest ( far – further – furthest ) bad/badly/ill – worse – worst 形容词和副词 比较级和最高级的用法 1)表示两者（人或事物）的比较时用比较级，通常用连词 than 引导，表示“较······”或“更······一些”的意思 *This cake is more delicious than that one. *Li Lei jumped farther than Jim (did). 2) 表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词the，后面可带of（in,among）短语来说明比较的范围 *Shanghai is the biggest city in China. *Lucy sings (the) best of all. *He is the most careful among us. 3) 在表示 “和······一样······” 和 “不及······” 这类概念时，可以用 “as+原级+as” 和 “not as（so）+原级+as”的句型 *Our teacher is as busy as before. *He do