中小学教育资源及组卷应用平台
形容词和副词的比较级和最高级考点精讲
比较级:两者之间进行比较时形容词和副词的变化形式。最高级:三者或三者以上进行比较时形容词和副词的变 化形式。
变化规则
形容词比较级和最高级的规则变化
形容词比较级和最高级的规则变化 原级 比较级 最高级
①一般在词尾加-er / /或-est/ist/ cold colder coldest
fast faster fastest
②以字母e结尾的形容词,加-r 或-st nice nicer nicest
large larger largest
③以重读闭音节结尾且末尾只有一个辅音字母时,应先双写这个辅音字母,再加-er或-est big bigger biggest
hot hotter hottest
④以“辅音字母+y”结尾的词,先改 “y” 为“i”,再加-er或-est easy easier easiest
early earlier earliest
⑤在双音节或多音节词前加more 或most serious more serious most serious
interesting more interesting most interesting
副词比较级和最高级的规则变化 原级 比较级 最高级
①单音节词或少数双音节词在词尾加-er / /或-est /ist/ hard harder hardest
early earlier earliest
②大部分双音节词和多音节词,加more 或most difficultly more difficultly most difficultly
conveniently more conveniently most conveniently
形容词和副词的比较级和最高级的不规则变化
原形 比较级 最高级
good/well better best
bad/ill/badly worse worst
many/much more most
little less least
far(表距离) farther farthest
far(表程度) further further
old(表年龄) older oldest
old(表尊敬) elder eldest
※ 知识拓展
well只有解释为“身体健康”时可作形容词,其他情况下都是副词。He looks well after seeing the doctor.
看完医生后他看起来身体很健康。
比较级的常用结构
★ 高频考点
☆ 肯定:as+形容词/副词原级+as 与……一样
否定:not as/so+形容词/副词原级+as 与……不一样
The story is as interesting as that one. 这个故事和那个故事一样有趣。
She sings as sweetly as an angel.
她唱歌和天使一样甜美。
He doesn't do so well in the test as Mary.
他在考试中不如玛丽做得好。
☆ 形容词/副词比较级+than 比…… Skiing is more exciting than skating. 滑雪比滑冰更刺激。
They arrived later than usual.
他们到得比平常晚。
☆ 在含有or的选择疑问句中,如果有两者供选择,前面的形容词或者副词要用比较级。
Who is taller, Tim or Tom Tim和Tom,谁更高一点?
★ 高频考点
☆ 比较级+and+比较级 越来越…… He becomes fatter and fatter.
他变得越来越胖。
You work harder and harder.
你工作越来越努力。
It snowed more and more heavily.
雪下得越来越大。
☆ The+比较级……,the+比较级…… 越……越……
The busier he is , the happier he feels.
他越忙越感到快乐。
The faster you type, the more mistakes you will make.
你打字越快,你犯的错误就会越多。
※ 知识拓展
① 常用词组
as soon as possible 尽快
as...as you can 尽某人所能
② 当as...as中间有名词时,采用以下格式
☆ as+形容词+a/an+可数名词(单数)+as This is as good an example as the other is.
这个例子和另一个例子一样好。
☆ as+many+可数名词(复数)+as I have as many flowers as you have.
我的花和你的花一样多。
☆ as+much+不可数名词+as
I can carry as much luggage as you can.
我可以跟你搬一样多的行李。
最高级的常用结构
★ 高频考点
① the+最高级+比较范围
The Sahara is the biggest desert in the world.
撒哈拉是世界上最大的沙漠。
He performs best of all the students.
在所有的学生中,他表演得最好。
② one of the+最高级+of+名词复数
Shanghai is one of the most international cities in the world.
上海是世界上最国际化的城市之一。
※ 知识拓展
1.副词最高级前可不加the
2.very/so/quite/too 修饰原级
3.a little, a bit, a lot, much, even, still, far, any, no可修饰比较级
She is feeling a lot/much better today. 她今天感觉好多了。
I live close to the station. She lives even closer. 我住得离车站很近。她住得更近。
4.序数词可修饰最高级
Africa is the second largest continent in the world. 非洲是世界上第二大洲。
5.表示一方不及一方:less +原级+than
The robot is less clever than what we thought.
这个机器人没有我们想的那么聪明。
more than多于 less than 少于
no less than 不少于
6.倍数的表达☆ 倍数+as+形容词/副词原级+as Your room is twice as large as mine.你的房间是我的房间的两倍大。☆ 倍数+the...+ofYour room is twice the size of mine.你的房间是我的房间的两倍大。
练习
一.单项选择
1.Listening is just as________as speaking in language learning.
A.important B.more important C.most important D. the most important
2.There are_________sharing bikes in many cities. So there will be________pollution.
A.less and less; more and more B.less and less; fewer and fewer
C.more and more; less and less D.fewer and fewer; less and less
3.There is a growing trend that the number of people who are fond of reading online is_______that of those who read paper books.
A.as twice large as B.twice as large as
C.as large as twice D.twice large as
4.Beijing is one of the________in the world today.
A.busiest city B.busiest cities C.busy city D.busy cities
5.The government says that they are going to build the third__________road in the town.
A.wide B.wider C.widest D.the widest
6.—How hard you are working, Helen!
—We must! President Xi said that_______we are,_______we will be.
A.the more hard﹣working: the luckier B.the hard﹣working; the lucky
C.more hard﹣working; luckier D.the most hard﹣working; the luckiest
7.My sister is a little_________than my cousin.
A.heavy B.more heavy C.heavier D.the heaviest
8.Nelly sings than Sally.
A.more clearly B.more clear C.clearer D.the clearest
用所给词的适当形式填空
1.Diana was a little fat in the past. But now she is much_______(瘦的) than before.
2.My mother is the________(busy) in my family. She always has much to do every day.
3.Dumpling House is________(cheap) restaurant in the city.
4.Who do you think listens_______(careful),Jack,Mike or Mark
5.Do you think I am as _____(serious) as my father
答案及解析
答案:A
解析:考查as…as结构。可知中间要接形容词或副词的原级。A为原级;B选项为比较级;C选项错误;D选项 为最高级。故选A。
2.答案:C
解析:根据"sharing bikes in many cities"以及"pollution"因此可知共享单车与污染的关系是:共享单车越来越多了,污染将会越来越少.结合给出的选项,四个选项的结构都是比较级+and+比较级,这个结构表示"越来越…"所以整个句子的意思是"在许多城市里,共享单车越来越多了,所以污染将会越来越少。"综上所述,故选C。
3.答案:B
解析:考查数词。倍数表达法,这里用到的是倍数+as+形容词原形+as。句意 "喜欢在线阅读的人越来越多,已经是读纸质书人数的的两倍了。" 故答案为B
4.答案:B
解析:考查形容词的比较级和最高级.根据题干,one of the结构中要用最高级,名词要用复数形式,busy的最高级是busiest,city的复数是cities,故选择B.
5.答案:C
解析:句意:政府说他们将要建立这个镇第三宽的公路。有序数词the third 修饰,故用形容词的最高级
widest。故选C。
6.答案:A
解析:根据President Xi said that _______ we are, we will be.可知句子考查the+比较级,the+比较级表示越…越…故选:A.
7.答案:C
解析:句意:我的妹妹比我的表妹重一点。than是比较级的标志词,所以形容词heavy用比较级heavier,故选C。
8.答案:A
解析:句意:Nelly唱歌比Sally唱得更清楚 根据介词than可知此处用比较级,修饰动词sing故用副词,故为more clearly,故选A
二.填空题
1.答案:thinner
解析:瘦的thin,形容词做表语,根据句意"戴安娜过去有点胖,但现在她比以前瘦多了"可知,要用形容词的 比较级
2.答案:busiest
解析:句意:我的母亲是家中最忙的人。她每天都有很事情去做。分析:考査形容词的最高级形式。
3.答案:the cheapest
解析:根据in the city,这是形容词最高级表示比较的范围,所以要用形容词的最高级来填空,结合给出的单词提示,因此可知这句话的意思是“饺子店是这个城市最便宜的饭店。”
故答案为the cheapest。
4.答案:the most carefully.
解析:杰克,麦克和马克,你认为谁听课最认真
副词的一个主要功用就是用来修饰动词,说明动作发生的时间,地点,方式或程度等等.根据"Who do you think listens"以及给出的英语提示careful,careful是形容词,不能修饰动词listen,所以要用其副词形式carefully来填空,又 因为是在三人之间找出谁是最认真地,所以要用其最高级来填空,由于carefully是多音节副词,其最高级是在前面 加the most,综上所述故填the most carefully.
5.答案:serious
解析:句意:你认为我和我父亲一样严肃吗 根据am as(serious) as 可知这里放在am
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