区别易混淆的副词形容词

区别几组易混淆的副词、形容词

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 does not run so (as) fast as I.

4) 可用much, still, a little, even, far,three years等表示程度的状语来修饰比较级

*She is much taller than Mrs.Liu.

*He is three years older than I.

*This problem is a little more difficult than the other one.

5)几种比较级的使用句型

1.“比较级 + and + 比较级”

表示“越来越······”

*Your English is getting better and better.

你的英语越来越好了。

*These days more and more people are learning English.

现在学英语的人越来越多了。

2. “the + 比较级，the + 比较级”

表示“越······就越······”

*The more, the better.

越多越好。

*The busier he is, the happier he feels.

他越忙越高兴。

3.“ more (less) than ”表示

“不止，不到”

*She is more than thirty.

她三十多岁了。

*The lightest weighs less than 50