Unit4语法形容词、副词专项训练2025-2026学年人教版英语八年级下册

**基本信息** 以“概念-规则-应用-易错”为逻辑链，通过口诀化方法（如“有be用形，有动用副”）和信号词判定体系（如than/of/all/as…as）构建形容词副词专项突破体系，强化语言能力与思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |课前先知|2类词性+2个注意点|基础区分法（位置/功能）|从定义到易混词识别| |知识点精讲|规则变化4类+不规则5组|变化口诀（直加/去e/双写/变y）|从规则到特殊变形| |核心句型|3类比较句型|句型结构法（as…as/than/in/of）|从原级到比较级、最高级应用| |三级判定|3个核心信号词|信号词定位法（than→比较级等）|从语境到形态选择| |高频易错|3类拓展用法|固定搭配法（much+比较级等）|从基础到拔高应用| |随堂练习|单选15+填空15+翻译8+语篇3|以题练法（覆盖所有考点）|从单一到综合应用|

形容词&副词专练 1、 课前先知 形容词（adj.）：修饰名词，描绘人 / 物，一般放在名词前，be 动词后 副词（adv.）：修饰动词、形容词、另一个副词，描绘动作，大多以 -ly 结尾 注意： 1、看似是副词，实际是形容词的词： 例如friendly, lovely 虽以ly结尾，但它们是形容词； 2、hard 既可作形容词也可作副词； hardly 意思是 “几乎不”，和 hard 无关！ 必考：形容词、副词基础区分、识别语境判断使用原级 / 比较级 / 最高级、以-ly结尾易混词辨析 二、知识点精讲 1、 形容词与副词的区别 (有 be 用形，有形用 be；有动用副，有副用动) ⑴在句子中形容词一般处于名词之前或 be 动词之后 ⑵副词在句子中最常见的是处于实义动词之后 2．形容词、副词变比较级&最高级规则变化：（重点） ⑴ 一般直接 +er / +est 例： tall→taller→tallest ⑵以 e 结尾只加 r/st 例： nice→nicer→nicest （3）以 重读闭音节（辅 + 元 + 辅）结尾，双写尾字母 + er/est （易错难点，双写规则是易丢分点） 例： big→bigger→biggest；thin→thinner→thinnest ⑷以辅音字母 + y 结尾 →变 y 为 i +er/est 例： heavy→heavier→heaviest 3．形容词、副词变比较级最高级不规则变化：（高频考点） good/well — better — best bad/ill — worse — worst many/much — more — most little — less — least far — farther/further — farthest/furthest 三、常考核心句型 （1） 同级比较： （两个as中间必须使用原级，很多学生极易误用比较级，需注意） 肯定：as + 原级 + as 和…… 一样 例题：She is as tall as her sister. 否定：not as/so + 原级 + as 不如…… 例题：This book is not so interesting as that one. (2)两者对比：比较级 + than （标志词 than，看到直接优先考虑比较级，最高频信号词） 例题：Wuhan is hotter than many northern cities in summer. (3) 三者及以上：the + 最高级 + in/of… （最高级一定要带 the！最常见改错点） 例题：Yao Ming is the tallest in this team. 四、三级形态判定（必考） 原级（无对比）→ 比较级（两者对比）→ 最高级（三者及以上对比） 核心判题信号： 1. 看到 than → 必用比较级 2. 看到 in/of/all（范围）→ 必用最高级 3. 看到 as…as → 中间只能用原级（最高频丢分点） 五、高频易错(拓展拔高) 1、 much /a lot + 比较级 …… 得多（例：much bigger 大得多） 2、 比较级 + and + 比较级：越来越…… 例：taller and taller 越来越高 3、the + 比较级，the + 比较级：越……，就越…… 例：The more you read, the better you will be. 随堂专项练习 1、 单项选择题 1. This story is ______ than that one. A. interesting B. more interesting C. most interesting 2. Lily runs as ______ as Lucy. A. fast B. faster C. fastest 3. Of all the students, Tom writes ______. A. carefully B. more carefully C. the most carefully 4. The weather becomes ______ after the rain. A. cool B. cooler C. coolest 5. This box is too heavy. Can you give me a ______ one? A. light B. lighter C. lightest 6. —How is your new classmate? —She is ______ than I thought. A. friendly B. more friendly C. friendlier 7. ______ you exercise, ______ you will feel. A. More; healthy B. The more; the healthier C. The most; the healthiest 8. He plays football much ______ than before. A. well B. better C. best 9. This is ______ beautiful garden in our town. A. very B. more C. the most 10. There is ______ water in this bottle than that one. A. little B. less C. least 11. Her brother is ______ than her. A. tall B. taller C. tallest 12. I think math is ______ than English. A. difficult B. more difficult C. most difficult 13. Among all subjects, I like physics ______. A. good B. better C. best 14. Winter is getting ______ in northern China. A. colder and colder B. more cold C. coldest 15. My mother feels much ______ today. A. good B. better C. best 二、单句语法填空（核心题型） 1. Shanghai is ________ (busy) than most cities in China. 2. This is ________ (cheap) skirt in the shop. 3. Tom speaks English as ________ (clear) as his teacher. 4. The ________ (much) water you drink, the ________ (good) you feel. 5. The little boy runs ________ (slow) than other kids. 6. I feel ________ (bad) today than yesterday. 7. This film is ________ (exciting) than the one we watched last week. 8. Who jumps ________ (high) in your class? 9. She is one of ________ (popular) students in Grade Eight. 10. The tree becomes ________ (tall) and ________ (tall). 11. There is ________ (little) milk in this glass. 12. His handwriting is ________ (good) than mine. 13. This task is ________ (difficult) of all. 14. My grandma gets ________ (weak) as time goes by. 15. A cat runs ________ (quick) than a turtle. 三、中英句式翻译（写作必备） 1. 武汉夏天比上海更热。 2. 她是班里最勤奋的学生。 3. 这本书不如那本书有趣。 4. 越努力，越幸运。 5. 他游泳游得比我好。 6. 春天变得越来越温暖。 7. 苹果是我最喜欢的水果。 8. 在所有人中，莉莉唱歌最好听。 四、语篇语法填空（改编版） 语篇1 Life in small towns is 1.______ (quiet) than life in big cities. The air in towns is 2.______ (fresh). Among all small towns near Wuhan, my hometown is 3.______ (beautiful). People here are as 4.______ (kind) as neighbours. Now roads become 5.______ (wide) and 6.______ (wide). The food here tastes much 7.______ (good). I believe it will get even 8.______ (nice). For me, it is 9.______ (warm) place in the world. Nothing can be 10.______ (good) than my hometown. 语篇2 My two cousins like sports. Jack runs 1.______ (fast) than Mike. But Mike swims as 2.______ (well) as Jack. Of all sports players in our family, my uncle plays basketball 3.______ (wonderful). He says the 4.______ (hard) you practice, the 5.______ (strong) you become. Yesterday we watched a match. It was 6.______ (exciting) game this month. Jack felt 7.______ (happy) than usual. However, Mike thought the game was 8.______ (boring) than he expected. I think running is 9.______ (easy) sport for kids, and it is one of 10.______ (safe) sports. 语篇3 Reading makes people wise. A good book is 1.______ (useful) than games. Among all books, storybooks are 2.______ (popular) with teenagers. If you read often, you will be 3.______ (smart). The 4.______ (many) books you read, the 5.______ (rich) your mind will be. This novel is 6.______ (interesting) than that magazine. My teacher says it is 7.______ (valuable) book she has ever read. Now more students read books. Our reading room becomes 8.______ (crowded) and 9.______ (quiet). It is one of 10.______ (comfortable) places in our school. 参考答案 一、单项选择答案 1. B 解析：than表比较，多音节形容词加more 2. A 解析：as…as 中间用原级 3. C 解析：of all 最高级标志 4. B 解析：暗含雨后前后对比，用比较级 5. B 解析：前后箱子轻重对比，用比较级 6. C 解析：friendly比较级固定变形friendlier 7. B 解析：the+比较级，the+比较级 固定句型 8. B 解析：much修饰比较级，well比较级为better 9. C 解析：范围内最美，最高级加the 10. B 解析：than比较级，little比较级为less 11. B 解析：两者身高对比，用比较级 12. B 解析：多音节形容词比较级加more 13. C 解析：among all 最高级标志 14. A 解析：比较级+and+比较级，越来越冷 15. B 解析：much修饰比较级，good比较级为better 二、单句语法填空答案 1. busier 2. the cheapest 3. clearly 4. more; better 5. more slowly 6. worse 7. more exciting 8. (the) highest 9. the most popular 10. taller; taller 11. less 12. better 13. the most difficult 14. weaker 15. more quickly 三、翻译标准答案 1. Summer in Wuhan is hotter than that in Shanghai. 2. She is the most hard-working student in the class. 3. This book is not so/as interesting as that one. 4. The harder you work, the luckier you will be. 5. He swims better than me. 6. Spring becomes warmer and warmer. 7. Apples are my favourite fruit. 8. Of all people, Lily sings (the) best. 四、语篇语法填空答案 语篇1 1. quieter 2. fresher 3. the most beautiful 4. kind5. wider 6. wider 7. better 8. nicer 9. the warmest 10. better 语篇2 1.faster 2. well 3. (the) most wonderfully 4. harder 5. stronger 6. the most exciting 7. happier 8. more boring 9. the easiest 10. the safest 语篇3 1. more useful 2. the most popular 3. smarter 4. more 5. richer 6. more interesting7. the most valuable 8. more crowded 9. quieter 10. the most comfortable 学科网（北京）股份有限公司 $