语法复习学案
形容词(adjective)和副词(adverb)
形容词和副词的比较等级
1比较级和最高级的构成
1)-er ; -est 2)more/most +多音节形容词
Ex 目前中学生的健康状况越来越来差
Nowadays students′ health is becoming ___________
3)形容词不规则的比较级和最高级
good____ ____ ill/bad______ _____
many/much______ _____ little_____ _______
Far ___/___ ___/____ old ____/___ ___/____
2比较级的句型
1) 同级比较
A +as……as +B
A +as + adj +a/an+名词+as + B
A is +the same as + B
注意:1)as…as…结构中的第二个as及其后成分可以承前省略。
The piano in the other shop will be cheaper , but not as good (as this one).
2)as…as+数词 表示“…达…”
The building is as tall as 100 meters.这座楼高达100米 3)牢记下列短语的词义
as long as…_______________as far as…._________________
as soon as…_______________as well as…_________
as good as…______________
2)比较级句型
A +动词+比较级+than +B
注意: 1) 比较级+and+比较级____________
The+比较级…, the+比较级…__________
2) 修饰比较级的词有:much; even ; still ;by far ; a lot ;a little ;a great deal ;rather等
3)比较级结构中的省略现象
Eg Tom′s composition ,if not better , is at least as good as Jack′s.
4) the +比较级+of the two +名词 表示“两者中较…的”
Eg. The taller of the two boys is my brother.
5 ) 倍数表示法
⑴倍数+形容词/副词比较级+than
The metal box is five times heavier than the wooden one.
⑵倍数+as+形容词/副词原级+as
His apartment is three times as large as mine.
⑶倍数+the+名词+of
The earth is 49 times the size of the moon.
6)同类事物才可以比较,表示同一范围内的事物相比较要把主语排除在外。常用句型为:
比较级+than + any other+单数名词
比较级+than + all the other+复数名词
比较级+than + all of the other+复数名词
7) 比较的对象应该相同
The climate here is warmer than that of Shanghai.
8)用介词by 表示相差的程度
Ex He is taller than me ____ 3 inches.
I missed the last train ___one minute.
9)作比较时用介词to的结构
be inferior /superior/junior/senior to…
He is three years senior to me.
= He is senior to me by three years.
3最高级句型
A +the +最高级+of +比较对象
A +the +最高级+in +比较范围
Ex He is the strongest _____our classmates.
He is the strongest _____our class.
注意:比较级实际上可表示最高级意义。常用句型为:
比较级+than + any other+单数名词
比较级+than + all the other+复数名词
比较级+than + all of the other+复数名词
此外:否定词+比较级
Eg He has never spent a more worrying day.
I have never heard a better voice.
形容词、副词前的冠词
1 the most …..“最….” a most…..“非常…….
Ex This is ___most interesting film I have ever seen.
This is ___most interesting film. = This is a very interesting film
2 the +比较级+of the two 表示两者之中较…..的一个
He is the taller of the two brothers
3 the +比较级…., the +比较级…. 表示“越 ….越….”
形容词的常用句型
1cannot …..too/ cannot ….enough
You can not be too careful.
= You can not be careful enough.
2 so +形容词+as to do sth=形容词+ enough +to do sth
You can so kind as to help me .
形容词与副词作状语的区别
He was lying in bed , awake.
He ran very fast.
Luckily, he was not hurt in accident.
形容词修饰名词的顺序
限定词(冠词/指示代词/物主代词eg a/an;all/both;the/this/that/my/your等)--数词—大小--形状--新旧--颜色 –国籍/产地--材料性质--名词
a small round table
a tall gray building
a dirty old brown shirt
a famous German medical school
an expensive Japanese sports car表语形容词 这类形容词没有级的变化,也不可用程度副词修饰。大多数以a开头的形容词都属于这一类。例如:afraid 害怕的。
这类词还有: well,unwell,ill,faint,afraid,alike,alive,alone,asleep,awake 等
部分副词加ly和不加ly 的区别
1) close与closely
close意思是"近"; closely 意思是"仔细地"
He is sitting close to me. \ Watch him closely.
2) late 与lately
late意思是"晚"; lately 意思是"最近"
You have come too late.
What have you been doing lately
3) deep与deeply
deep意思是"深",表示空间深度;deeply时常表示感情上的深度,"深深地"
He pushed the stick deep into the mud.
Even father was deeply moved by the film.
4) high与highly
high表示空间高度;highly表示程度,相当于much
The plane was flying high.
I think highly of your opinion.
5) wide与widely
wide表示空间宽度;widely意思是"广泛地","在许多地方"
He opened the door wide.
English is widely used in the world.
6) free与freely
free的意思是"免费";freely 的意思是"无限制地"
You can eat free in my restaurant whenever you like.
You may speak freely; say what you like.