(完整版)初二形容词副词比较级、最高级
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
比较级&最高级
一、分类:形容词和副词有原级、比较级和最高级三级。
原级变为比较级和最高级有规则变化和不规则变化两种。
二、规则变化:形容词和副词的比较级和最高级的变化方法如下
(1) 符合规则的:
(2)几个不规则的形容词和副词的比较级和最高级如下表:
三、形容词和副词的原级、比较级和最高级的用法:
1
e.g. This room is bigger than that one. I am taller than you.
This lesson is more difficult than that one.
注意:①修饰比较级的词有a little, a bit ,a few , a lot ,much, even,still,far,rather,any 等表程度。
e.g. Today is _________ colder than yesterday(冷得多/一点)
②为避免重复,在从句中常用the one 代替可数名词单数形式,调和ones 或
those代替可数名词的复数形式,that代替不可数名词。
E.g. The weather in Tianjin is colder than______of Guangzhou in winter.
2、表示“…不如…”,用“less+原级+than”结构
e.g. The book is less difficult than that one. The film is less interesting than that one
3、不与其他事物相比,表示本身程度的改变,用“比较级+and+比较级”结构,意思是
“越来越…”
e.g. The weather is getting______ ______ . ______ (越来越暖和)
Our country is becoming _____ ______ . ______ (越来越漂亮)
4、表示“两者之间比较。。。的一个(of the two)”时,常用“the +比较级”结构。
e.g. Mary is the taller of the twins
四、比较级与最高级的互换
①.Jim is taller than any other boy in our class.(吉姆比我们班上任何一个男孩都高)
= Jim is taller than t he other boys in our class.(在我们班上吉姆其它的男孩高)
= Jim is taller than any of the other boys in our class.
= Jim is the tallest boy in our class.(吉姆是我们班最高的)
②. Jim is taller than any girl in our class.(吉姆比我们班的任何一个女孩都高)
③.Tom isn’t as/so tall as Mike. = Tom is shorter than Mike.
= Mike is taller than Tom. = Tom is less tall than Mike.
④.This book is n’t as/so interesting as that book.
=This book is less interesting than that book =That book is more interesting than this book.
五、比较级前常用的修饰语:
比较级前常用a bit/a little(一点),much/a lot(非常),even/far(更加),stil l等词语表示程度。而表示数量的more之前还可以加some/ any/ no/ one/ two/ many/ several/ a lot 等词。例如:
①She is a little taller than I (me). ②Rose is much more careful than Tom..
③Would you like some more coffee?(你还要些咖啡吗?) He did not eat any more.(他没有再吃)、
此外并不是所有副词都可以修饰比较级和最高级形容词。能修饰比较级的有:much, yet, far, still, a great deal, even 和a little. 能修饰最高级的有:the very, much the, far等。
六、使用形容词和副词比较级和最高级应注意事项:
1. than必须放在形容词比较级的后面。
2. 形容词的最高级前必须有the, 而副词的最高级前the可以省略。
3. 在进行比较时,必须是同类事物相比较。
①His ruler is longer than I. (错)
②His ruler is longer than mine.(对)
③The weather here is hotter than that in Beijing.(that不能少)
七、易混形容词
①.Older 和elder
Older,是old 的比较级,表示“较老的,较旧的,年级较大的”;elder原级,一般用于比较一家人的年龄长幼“年长的”
e.g. 1.Your bike is ______ than mine .
2.He’s ________than you .
3.H’s my _________brother.
②.ill和sick
都表示“病的,生病的”,都可以作表语,但作定语只能用sick。而ill不能作定语(ill作定语时是“坏的”)
The ______man is his uncle.
He has been _________for two days .
③.black 和dark
都可以作形容词和名词。区别为:black意思是“黑色的”,指颜色。其反义词是white;dark意思是“暗,天黑,黑暗”,指无光。
The doors are painted _________.
It is a ________house.
④.good ,well,fine,和nice
1.good 是形容词,用作表语和定语,它表示电影、书籍等某种东西的内容好,
或者表示人品好、善良等。
This is a good book
2.well 作形容词和副词。作形容词时只作表语,指身体健康;
---How are you ?
---I am very ____/Fine ,thank you .
3.fine 通常指天气好,气质好,发育好等。
It’s a fine /nice day
4.nice 往往指“令人喜悦的。讨人喜欢的”人,味道,言语,天气等
Nice to meet you
八、-ing形容词与-ed形容词
1、-ing形容词表示“令人……的”,表示主动意义,多指事物对人的影响,一般修饰或
说明事物。如:surprising“令人惊讶的”,exciting“令人兴奋的”,interesting“有趣的”等。
2、-ed形容词表示“感到……的”,表示被动意义,多指人对事物的感受,主语一般是
人,常用于“sb.+be+-ed形容词+介词”结构。如:surprised“感到惊讶的”,excited“感到兴奋的”,interested“感兴趣的”等。如:
We are all excited about the exciting news.
我们听到这令人兴奋的消息都感到很激动。
【第三部分】名题精选
1.【2013北京】1. Debbie is growing fast. She is even____________ than her mother.
A. tall
B. taller
C. tallest
D. the tallest