2025届高考一轮复习之形容和和副词课件

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 $$