(共15张PPT)
高考一轮复习
形容词&副词
目 录
01
基本用法
02
词性变化
03
比较级最高级
04
倍数表达
1. 形容词&副词基本用法
(1) 形容词用法:
I have just finished an interesting book.
The room is clean and tidy.
Thinking about his exam tomorrow really makes him nervous.
(2) 副词用法:
The exam was extremely difficult.
She answered politely.
Fortunately, the weather is fine today.
定语
表语
宾语补足语
修饰形容词
修饰动词
修饰句子
2. 形容词变副词
【真题链接】
So, what are they learning ____43_____(basic), how to describe a panda’s life.(2023 全国 Ⅱ 卷)
The GPNP’s main goal is to improve connectivity between separate populations and homes of giant pandas, and __________ (eventual) achieve a desired level of population in the wild.(2022 全国 Ⅰ 卷)
Digital technology has made great progress in recent years. The images are often generated ____65___(digital).(2025 新课标 Ⅰ 卷)
Basically
eventually
digitally
2. 形容词变副词
(1) 直接加ly;如:certain; extreme; eventual; definite等;
(2) 以 “辅音字母 + y” 结尾的形容词,变 y 为 i 再加 -ly;如:necessary; primary; temporary等;
(3) 词尾为 -ble/-le 的形容词,去掉 e,再加 -y ;如:comfortable; gentle; possible; simple; incredible等;
注意:whole(全部)的副词形式为wholly
2. 形容词变副词
(4) 词尾为 -ue 的形容词,去掉 e,再加 -ly;如:true→truly 真实地;
(5) 词尾为 -ll 的形容词,直接加 -y;如:full; dull等;
(6) 词尾为 -ic 的形容词,加 -ally;如:academic; automatic; basic; dramatic; dynamic; energetic; enthusiastic; scientific; specific; symbolic等;
注意:public的副词形式为publicly
※补充知识:
部分单词以 -ly 结尾,但却是形容词而非副词;
(1) lively adj. 活泼的;
(2) lovely adj. 可爱的;
(3) lonely adj. 孤独的;
(4) deadly adj. 致命的;
(5) silly adj. 傻 / 笨的 ;
(6) friendly adj. 友好的;
(7) timely adj. 及时的;
(8) ugly adj. 丑陋的;
3. 形容词和副词的比较级和最高级
【高考链接】
Yellowstone was the ___69___(large) United States national park - 2.2 million acres - until Wrangell Saint Elias in southern Alaska, which became a national monument in 1978, took the honors as a national park in 1980 with 12.3 million acres.(2024 全国甲卷)
That’s a big problem and it is getting even _______(bad). The use of those plastics has increased by 300% since 2019.(2022 北京卷)
The amazing thing about the spring is that the colder the temperature gets, the ____(hot) the spring!(2021 新高考 I 卷)
largest
worse
hotter
3. 形容词和副词的比较级和最高级
(1) 形式:
3. 形容词和副词的比较级和最高级
(1) 形式:
原级 比较级 最高级 原级 比较级 最高级
good/well better best bad/badly worse worst
much/many more most little less least
far farther farthest old elder eldest
further furthest older oldest
3. 形容词和副词的比较级和最高级
(2) 用法:
同级比较:
1) 肯定句:as + 形容词/副词原级 + as
2) 否定句:not as/ so + 形容词/副词原级 + as
比较级比较:
形容词/ 副词比较级 + than
e.g. After spending some time looking at all the defensive equipment at the wall, we decided it was time for some action and what ______(good) than to ride on a piece of history!【2021 年全国甲卷】
better
3. 形容词和副词的比较级和最高级
(2) 用法:
最高级:
1) the + (序数词) + 形容词最高级 + 名词;
例:The Yellow River is the second longest river in China.
2) one of the + 形容词最高级 + 名词副词;
例:Education is one of the most powerful tools for changing society.
3. 形容词和副词的比较级和最高级
(3) 句型:
a. “the + 比较级 + 主语 + 谓语,the + 比较级 + 主语 + 谓语”意为“越…,越…”;
例:The more people are involved, the better the ocean environment is.
b. “比较级+ and + 比较级”或“more and more/ less and less + 原级”意为“越来越…”;
例:Holiday flight tickets are getting less and less expensive.
3. 形容词和副词的比较级和最高级
(3) 句型:
c. “the + 比较级 + of (the) + 名词/代词”意为“(两者中)较…的”;;
例:Of the two cameras, I would prefer the smaller one, which is very easy for me to carry.
d. “否定词 + 比较级” 结构表示最高级含义;
例:Your story is perfect; I've never heard a better one before.
e. “can never/not be too + adj./adv.” 再…也不为过;
4. 倍数的表达
(1) This watermelon is twice _______(large) than that one.
(2) This bedroom is ______(two) as large as the study.
(3) The Yangtze River is almost twice the ________(long) of the Yellow River.
(4) The weight of this watermelon is three times _____ of the pineapple.
(5) The number of students in our school is twice _______ it was ten years ago.
bigger
twice
length
that
what