2023版高考英语一轮总复习第二部分语法专题第四讲形容词和副词课件

1、第四讲 形容词和副词类别意义句型例句原级相等as原级asThis train travels as fast as thatone. 这列火车和那列火车开得一样快。形容词和副词的比较等级的常用句型、系动词后接形容词做表语和一些常见副词(seldom, even, enough,never, hardly)的用法都是高考的热点之一。一、形容词和副词的原级、比较级和最高级的常用句型类别意义句型例句原级相等as原级a/an 单数名词asHe is as honest a man as you. 他和你一样是个诚实的人。as many 复数可数名词as；as much 不可数名词asI have as

2、 many books as you. 我和你有一样多的书。I can make as much money as Iwant.我能挣到和我想要的一样多的钱。(续表)类别意义句型例句原级相等倍数as原级as名词My room is twice as big as mybrothers. 我的房间是我兄弟的两倍大。不及not as/so原级asShe is not as/so beautiful as hersister.她不如她姐姐/妹妹漂亮。(续表)类别意义句型例句比较级超越比较级thanHealth is more important thanwealth.健康比金钱更重要。the 比较级

3、of thetwo(两者中较的一个)He is the taller of the two. 他 是 两者中较高的那一个。(续表)类别意义句型例句比较级否定no 比较级 than(和一样不)He is no richer than me.他和我一样不富裕。not比较级(再不过；非常，十分)His work couldnt be worse. 他的工作糟得不能再糟了。程度递增-er and -er/more andmore 多音节词原级(越来越)higher and higher 越 来 越 高 moreand more important 越来越重要(续表)类别意义句型例句比较级两种情况同时变

4、化the比较级，the比 较 级 ( 越，越)The quicker you get ready, thesooner well be able to leave.你越快准备好，我们就能越早离开。最高级三者或三者以上比较the 最高级of/in比较范围(之中最)They have got some of the mostbeautiful things in the world.他们拥有一些世界上最美的东西。(续表)位置修饰语例句用于原级之前almost, nearly, just,quite, half, twice，threetimes 等This river is three times

5、 as longas that one. 这条河是那条河的三倍长。用于比较级前many, a few ( 用 于“more 复数可数名词”前)It takes many more hours to gothere by train than by plane.坐火车到那里要比坐飞机更费时间。二、比较结构的修饰语位置修饰语例句用于比较级前a lot, much, even, still,far, a great deal, rather,two years, 5%, twice 等My deskmate is even fatter thanme.我同桌甚至比我还要胖。用于最高级前the ver

6、y, by far, nearly,by no means, almost,not really, not quite,nothing like, the first/second 等This building is by far the tallestin the world.这幢大楼是目前世界上最高的。(续表)三、一些固定结构中各个词的排列顺序1.whata/an形容词单数可数名词2.what形容词不可数名词/复数可数名词3.sucha/an形容词单数可数名词4.such形容词不可数名词/复数可数名词5.no such名词(名词前不能加冠词)6.so/how/rather/too形容词a/

7、an单数可数名词7.so many/much/few/little 名词( 其中的 many, much, few,little 等词都表“多少”之意；little 还可意为“小”，这时用“such little名词”)四、倍数表达法(1)主语谓语倍数as原级(名词)as其他成分；(2)主语谓语倍数比较级(名词)than其他成分；(3)主语谓语倍数thesize/length/width.of其他成分。如：The new house is three times as large as the old one.The new house is twice larger than the old

8、 one.The new house is three times the size of the old one.这个新房子是旧房子的三倍大。词性功能例句形容词作定语、表语、补语和状语，修饰名词、不定代词(后置)She feels greatly fortunateworking in a big company.在一家大公司工作她感觉非常幸运。副词作状语 (与句子用逗号隔开)，方位副词可作后置定语、表语或补语，修饰动词、形容词或整个句子Fortunately, she works in abig company.她在一家大公司工作，对她而言太幸运了。五、形容词和副词的句法功能注意：兼有两种形式的副词：其中一种形式与形容词相同，另一种形式是在形容词后加后缀-ly。这两种形式的副词表示的意义不同。如：close 接近(指距离)closely 仔细地，密切地free 免费freely 自由地，自如地deep 深深地deeply 深刻地，