work．Perhaps he’s watching TV at
home．
(8)表示程度的副词一般放在被修饰词前，而enough 则放在它所修饰的词后。
eg. He is old enough to go to
school．3.某些副词在用法上的区
别
（1）already, yet, still
already 表示某事物已经发生，主要用于肯定句；yet 表示期待某事发生，主要用于否定句和疑
问句；still 表示某事还在进行，主要用于肯定句和疑问句，有时也可用于否定句。如：
We've already watched that film.
I haven't finished my homework yet.
He still works until late every night.
（2）too, as well, also, either
too, as well 和also 用于肯定句和疑问句，too 和as well 多用于口语，一般放在句末，而also 多用于书面语，一般放在句中与动词连用。either 用于否定句和否定的疑问句，往往放在句末。如：He went there too.
He didn't go there either.
I like you as well.
I also went there.
(3)hard, hardly
hardly 意为"几乎"与hard 在词义上完全不同。如：
I work hard every day.
I can hardly remember that.
(4)late, lately
lately 意为"最近、近来"，late 意为"晚、迟"。如：
He never comes late.
Have you been to the museum lately?
III.形容词和副词的比较等级
1．比较级、最高级的构成
(1)单音节和少数双音节词
①一般在词尾加er 或est
great--greater——greatest，young——younger——youngest，slow→slower→slowest
②以e 结尾的只加r 或st
nice——nicer --- n icest，large——larger—largest．
③以辅音字母加y 结尾的，先变y 为i，再加er 或est
heavy——heavier——heaviest，easy——easier——>easiest，busy——busier——busiest，funny——funnier——+funniest，early——earlier→earliest
④以重读闭音节结尾的词，先双写最末的一个辅音字母，再加er 或est big——bigger——biggest，thin——thinner——>thinnest，fat—)fatter→fattest，ht—)fitter→fittest
(2)多音节和部分双音节词，前加more 为比较级，加(the)most 为最高级
careful→more careful——most careful useful—
—more useful——most useful popular→more
popular→most popular carelessly——more
carelessly——most carelessly (3)不规则变化的
词
good／well→better→best bad
／ill／badly→worse→worst
many／much→more→most
little→less→least
old→older／elder→oldest(指年龄大小)／eldest(指长幼顺序)
far→farther／further→farthest(指距离)／furthest(指程度)
2．形容词和副词比较级、最高级的用法
(1)形容词和副词比较级的用法
①用于两者比较，表示“比…更…”：
“A+系动词+形容词比较级+than+B，
eg．I am two years older than my little sister．
“A+谓语动词+副词比较级+than+Ｂ：
eg．She gets to school earlier than the other students．
②用于两者之间的同级比较，表示“…和…一样”：
“A+系动词+as+形容词原级+as+B，
eg.Bill is as funny as his
father．“A+谓语动词+as+副词原
级+as+B”eg.Lucy speaks Chinese as
well as Lily.
③表示甲在某方面不如乙：
“A+系动词+notas／so+形容i 司原级+as 十B”
eg．These books aren’t as interesting as those．
“A+助动词／情态动词+not+谓语动词+aS／SO+B”
eg．She didn’t sing sO well that night as she usually does．
④表示某个范围内的两者相比：
“A 十动词十the+比较级+of 短语(比较范围)”eg．Penny is the taller of the two girls．Penny 是这两个女孩中较高的一个。
⑤表示“越来越…”：“比较级+and+比较级”
eg．In spring the days are getting longer and longer．在春天，白天变得越来越长。
⑥表示“越…越…”：“the+比较级…the+比较级”
eg．The mort：you practice using English，the better you’ll learn it 你英语练得越多，就会学得
越好。
①可以用much，far，even，a bit，a little，a lot 等修饰比较级表示程度，但决不可用very 修饰。
eg．Tom is a little taller than Mike．Tom 比Mike 稍高一点；
it is even colder today than yesterday。今天甚至比昨天更冷
⑧在比较级中，为了避免重复，可用that 或those 代替前面提到过的事情。
eg．The weather here is much hotter than that Ofour hometown．这儿比我的老家热得多。
The pants in this shop are a lot better than those in that shop.这家商店的裤子比那家商店的裤子质
量好得多。
(3)形容词和副词最高级的用法
对三者或三者以上的人或物进行比较时用最高级。形容词最高级前面要加定冠词the，副词最
高级前可加the，也可省掉the；后面可带of／in 短浯来说明比较范围：
“主语+系动词+the+形容词最高级+of 短语／in 短语”
eg．She is the youngest Of all．
“A+谓语动词+(the)+最高级+of 短语／in 短语”
eg．Linda draws most carefully in her class．
典型例题分析：
例1 Tom's father thinks he is already
A high enough
B tall enough
C enough high C enough tall
解析：该题正确答案是B。修饰人高用tall, 而建筑物的高用high,并且enough 修饰形容词要放
在形容词后面。因此该题选B。
例2 the worse I seem to be.
A When I take more medicine
B The more medicine I take
C Taking more of the medicine
D More medicine taken
解析：该题正确答案为B。"the+形容词比较级+… , the +形容词比较级+…"意为越…，越…。该句意为：吃的药越多，我的病越是加重。
例3"I haven't been to London yet".
"I haven't been there ".
A too
B also
C either
D neither
解析：该题正确答案为C。A 和B 都用于肯定句中。D-neither 本身意为否定"两者都不"，而
C-either 则用于否定句中，意为"也"。
例4 Mr Smith was moved at the news.
A deep
B deeply
C very deep
D quite deeply
解析：该题正确答案为B。A. deep 用于副词时，修饰具体的深，如dig deep,而B-deeply 则修饰表示感情色彩的词，如该题为deeply moved.另如deeply regret 等。而D-quite 和deeply 均为副词，不能互相修饰。
【课内检测】详见导学案
【作业布置】
1.完成本节课的《同步练习》
2.预习下一讲的导学案。
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