Unit 3 I'm more outgoing than my sister. 形容词副词比较级讲解与练习（无答案）

形副比较级和最高级用法总结与练习
形副比较级:三个等级： 原级、比较级、最高级: good – better - best
比较级
一、形容词、副词比较级的用法：表示两者(人或物)之间的比较。
二、形容词、副词比较级的构成：
①一般情况，直接在形容词、副词原级后加-er：smart_____ small_____ young_____ quick_____
②以e结尾的词，在词尾加-r：fine_____ wide_____ large_____ late_____ nice_____
③重读闭音节词尾只有一个辅音字母时，先双写该辅音字母，再加-er
口诀：一个大热天，一个胖子和一个瘦子穿着红衣服，汗湿了，一个伤心，一个高兴
big_____ hot_____ fat _____ thin _____ red _____ wet_____ sad_____ glad_____
④以辅音字母+y结尾的双音节词，先把y改为i，再加-er： busy_____ healthy_____ lucky_____
shy_____ _____
⑤部分双音节和多音节词，在词前加more
often_____ famous_____ serious_____ ；beautiful_____ comfortable_____ delicious_____
friendly_____ _____ clever_____ _____
⑥其他情况:
动词加-ed/ing构成的形容词，其比较级在词前加more：excited_____ surprising_____ bored_____
形容词加ly构成的副词，其比较级在词前加more：quickly_____ usually_____ happily_____ luckily_____
⑦不规则：
many/much—more—most; little—less—least
good—better—best; bad/badly/ill—worse—worst； old—elder—eldest
far—farther—farthest “更远地”
far—further—furthest “进一步的，深一层的” further study
⑧注意点：
并不是所有的形容词或副词都有比较级、最高级： north, south, perfect, favorite等
主语必须与对比成分保持一致：I speak English better than ______(he).
My hair is longer than ________(she).
如何判读比较级：
1.根据用法判断，两者间的比较：.“Which / Who is + 比，A or B？”
Which T-shirt is __________(nice), this one or that one
标志性的词：than
主+谓+adj./adv（比）+ than + 对比成分.
主语+连系动词+ adj.（比 + than + 对比成分. Lucy is __________(quiet) than Lily.
主语+实义动词+ adv./（比）+ than + 对比成分. Lucy runs ___________(slow) than Lily.
比较级常与much, even, far, than, a little, a bit, a lot 等连用. She plays chess much ___________(good) than me.
原级常与very, as，so, too, quite，pretty, really等连用。 She plays chess very ___________(good)
比较级的特殊用法
①比＋and＋比: 越来越…
越来越高_______________ 越来越漂亮____________________________
They talked_________________________(loudly).越来越大声
② The＋比…, the＋比…：越…就越…
The __________（much）exercise y ( http: / / www.21cnjy.com )ou do, the __________（strong） you’ll be.
注意形容词比较级还是副词比较级的判断： 将句子还原成陈述句，再判断形容词或副词
The__________(careful) you listen, the__________(few)mistakes you’ll make.
The __________(many) exercises you do, the__________(good) you will do in English.
③. the+比+of the（ two ）;两者中较…的一个:
Of the twins, she was _____________.(hard-working )
④.比较结构中，为了避免重复，用the one代单数可数名词, the ones /those 代替复数名词, that代替不可数名词.
例： The book here is newer than____________ on the desk．
The apples on the tre ( http: / / www.21cnjy.com )e are fresher than_________ in the box.
The weather in Wuhan is hotter than ___________ in Beijing.
⑤. 比前可用“数词+名词” 表示确定的度量。
例： I am (5 years) older than him．
The room is (3 times) as large as that one.
⑥. than 后比较状语结构(表省略): e.g. He runs faster than____(I ) / _____ ________.
⑦.同级比较：肯定： …as+adj./adv.(原级)+as …: “如同…一样…”
否定： …not as/so+adj./adv.(原级)+as : “不如…一样…”
练习：
一、写出下面单词的比较级和最高级
big _______ _______ outgoing _______ _______ serious _______ _______ sad _______ _______
little _______ _______ far _______ _______ old _______ _______ bad _______ _______
thin _______ _______ good _______ _______ many _______ _______ friendly _______ _______
well_______ _______ quickly _______ ________ clearly _______ _______ hard-working _______ _______
early _______ _______ fast _______ _______ bore _______ _______ easy _______ _______
late_______ _______ close _______ ________ enjoyable_______ _______ important _______ _______
happy _______ _______ healthy _______ _______ talented _______ _______ popular _______ _______
carefully _______ _______ loud _______ _______ fresh _______ _______ busy _______ _______
loudly_______ _______ lazy _______ _______ few _______ _______ hard _______ _______
二、用所给词的适当形式填空-c-n-j-y
1. She is a little _______ than her classmates. (careful)【出处：21教育名师】
2. Hainan is _______ from Beijing than Hunan. (far)2·1·c·n·j·y
3. Things are getting _______ and ______. (bad)
4. The higher you climb, the _______ it will be. (cold)21
5. Now his life is becoming ________ and _______. (difficult)21*c
6. The higher you climb, the _______ it will be. (cold)21教育名师原创作品
7. Now his life is becoming ________ and _______. (difficult)21*cnjy*com
8. There are _______ boys than girls in our class. (few)
9. My mother is much_______(tall) than me.
10. He is _______(good) at English than any other boy .
11. My brother is as _________(popular) as me.
12. The girl plays the piano_______(well) than the boy.
13. Jack is the_________(lazy) of the two.
14. Lucy plays the guitar as_________(good) as Lily.
15. Which is _____________(useful), Chinese or math
16. My brother runs_______(fast) and jumps_______(high).
17. Sam doesn’t speak so _________(loudly) as me.
18. Who works______________(careful), you or your brother
19. Jack has _________(many) friends than me.
20. The students are not very ________(busy).
21. I want to make __________(many) friends this year than last year.
22. We have _________(little) homework than yesterday.
23. The days are getting __________(short) and ________(short).
24. Mr. Black swims______________(carefully) than Miss Black.
25. This book is ______________(interest ) than that one.
26. Which is ________ (easy), math or English
27. This city is much ________(beautiful )than that one.
28. Today is even ________(hot ) than yesterday.
29. Tom is __________ (tall) of the two boys.
30.He was late. He walked into the classroom _________(quiet).