Unit 3 易错语法点（比较级）专项训练 2026-2027学年人教版英语八年级上册

**基本信息** 该专项聚焦比较级六大易错点，以“易错点拨+梯度训练+避坑口诀”构建系统方法体系，逻辑链从基础比较对象到语境应用，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| |----|-----------|----------|----------| |比较对象一致性|单句改错2题+代词填空2题|同类比较用that/those替代|从语法逻辑错误切入，建立比较对象同类意识| |修饰语|单项填空2题|much/a little修饰比较级，very/so不可|明确程度副词与比较级搭配规则| |比较级表最高级|完成句子2题|than any other+单数/than the other+复数|通过范围排除法实现比较级向最高级转换| |固定句型|填空3题|The+比较级...the+比较级等三句型|从结构记忆到语境应用递进| |Less vs. Fewer|单项填空2题|不可数用less，可数复数用fewer|基于名词属性辨析易混词| |语境逻辑|单项填空2题|结合常识与上下文判断|语法正确与逻辑合理双重校验|

八年级上册 Unit 3 易错语法点(比较级)专项训练及同步练习 易错点一:比较对象的一致性(Comparing the Same Kind) 【易错点拨】 比较的对象必须是同一类人或事物,否则会出现逻辑错误。 The weather in Hainan is hotter than Anhui. (海南的天气和安徽不是同类) The weather in Hainan is hotter than that in Anhui. (用 that 代替 weather) . 单句改错(每小题有一处错误,请改正) 1. The population of Shanghai is larger than Nanjing. _ 2. The boys in our class are more active than Grade 7. _ . 用适当的代词填空(that/those/one/ones) 3. The air in the countryside is much fresher than _ in the city. 4. The books on science are more interesting than _ on history. 易错点二:比较级的修饰语(Modifiers of Comparatives) 【易错点拨】 比较级前可以用 much, a little, even, still, a lot, far 等词修饰,表示程度,但不能用 very, so, quite, too 修饰。 He is very taller than me. He is much taller than me. . 单项填空 5. (宿州期末)With the help of the Internet, our life is becoming _ convenient than before. A. very B. more C. much more D. quite more 6. This math problem is _ difficult for me to work out, but that one is _. A. a little; even more difficult B. little; more difficult C. a lot; much easier D. much; more easy 易错点三:比较级表示最高级的含义(Comparative for Superlative) 【易错点拨】 结构:比较级 + than any other + 可数名词单数(在同一范围内比较);比较级 + than the other + 可数名词复数(在同一范围内比较)。 Li Hua is taller than any student in his class. (逻辑错误:他自己也是班里的一员) Li Hua is taller than any other student in his class. . 根据汉语意思完成句子 7. 长江是中国最长的河流。 The Yangtze River is _ _ _ _ _ in China. 8. 汤姆是他班上最瘦的男孩。 Tom is _ _ _ _ _ in his class. 易错点四:固定句型(Fixed Patterns) 【易错点拨】 1. The + 比较级 ..., the + 比较级 ...: 越……,就越…… 2. 比较级 + and + 比较级: 越来越…… 3. not as/so + 原级 + as: 不如…… . 用括号内所给单词的适当形式填空 9. The _ (hard) you work, the _ (lucky) you will be. 10. Our city is becoming _ (beautiful) and _ (beautiful). 11. He is not _ (tall) _ (as) his brother. 易错点五:“更少的” Less vs. Fewer 【易错点拨】 • Less + 不可数名词 (time, money, water, pollution) • Fewer + 可数名词复数 (books, people, apples, mistakes) . 单项填空 12. (合肥五十中期中)We should eat _ junk food and do _ exercise to keep healthy. A. less; more B. fewer; more C. less; less D. fewer; less 13. [学科融合] If we want to reduce(减少)air _, we should drive _. A. less; fewer B. fewer; less C. pollution; less D. pollutions; fewer 易错点六:语境逻辑与常识(Context & Common Sense) 【易错点拨】 做题时要结合生活常识和上下文逻辑,不能只看语法结构。 . 单项填空 14. (安庆期末改编)Which is _, the sun, the earth or the moon? A. bigger B. the biggest C. smaller D. the smallest 15. [地域特色] Which river is _, the Yangtze River or the Huai River? A. long B. longer C. longest D. the longest 【参考答案及解析】 . 单句改错 1. Nanjing that in Nanjing (比较对象是“上海的天气”和“安徽的天气”,weather是不可数名词,用that代替) 2. Grade 7 that of Grade 7 (比较对象是“我们班的男生”和“七年级的男生”,boys是可数名词复数,用those代替;或改为:...than the boys in Grade 7) . 用适当的代词填空 3. that (代替不可数名词air) 4. those (代替可数名词复数books) . 单项填空 5. C (convenient是多音节形容词,变比较级加more;much修饰比较级表示“……得多”) 6. A (a little修饰比较级表示“有点儿”;even修饰比较级表示“甚至更……”) . 根据汉语意思完成句子 7. longer than any other river (长江属于中国河流,用any other) 8. thinner than any other boy (Tom属于他班上的男孩,用any other) . 用括号内所给单词的适当形式填空 9. harder; luckier (“The+比较级,the+比较级”结构) 10. more beautiful; more beautiful (“比较级+and+比较级”表示“越来越……”) 11. as tall as (“not as/so+原级+as”表示“不如……”) . 单项填空 12. A (junk food是不可数名词,用less修饰;exercise作“锻炼”讲时是不可数名词,用more修饰) 13. C (air pollution空气污染,pollution是不可数名词;drive less少开车,less修饰动词) . 单项填空 14. B (三者比较用最高级;常识:太阳最大) 15. B (两者比较用比较级;常识:长江比淮河更长) 同步练习 第一部分 基础练 【目标】 巩固比较级基本构成、修饰语用法及 as...as 结构。 . 用括号内所给单词的适当形式填空 1. My schoolbag is much _(heavy) than yours because I carry many books. 2. This movie is _(interesting) than that one. I almost fell asleep. 3. Who is _(tall), Yao Ming or Michael Jordan? 4. Don't worry. The exam is not _(difficult) _(as) we thought. 5. With the development of 5G, our life is getting _(good) and _(good). . 单项填空 6. (合肥期末基础题)I think English is _ than math because it has fewer numbers. A. easy B. easier C. easiest D. the easiest 7. (芜湖期中基础题)—Who ran _, Tom or Jim? —Tom did. He is good at P.E. A. quick B. quickly C. more quickly D. most quickly 8. (安庆基础题)The weather in Sanya is warmer than _ in Hefei in winter. A. that B. those C. it D. this 9. (蚌埠基础题)My brother eats _ vegetables but _ meat than me. A. more; less B. fewer; more C. less; more D. more; fewer 10. (六安基础题)The _ you practice, the _ mistakes you will make. A. much; few B. more; fewer C. many; less D. more; less 第二部分 提升练 【目标】 攻克比较级表最高级、语境逻辑、易混词辨析及语篇综合运用。 . 句型转换(每空一词) 11. Li Ming is the tallest student in his class. (改为同义句) Li Ming is taller than _ _ student in his class. 12. Nothing is more valuable than health. (改为同义句) Health is _ _ thing of all. 13. Tom is 13 and Jim is 15. (合并为一句) Jim is two years _ _ Tom. . 单句改错(每小题有一处错误,请改正) 14. The population of Shanghai is larger than any city in China. _ 15. The harder you study, the luckier will you be. _ 16. My English is not as good as my Chinese, but my math is more better. _ . 语篇填空(用括号内所给单词的适当形式填空) 阅读下面短文,在空白处填入适当的内容或括号内单词的正确形式。 [新素材 校园生活] At the beginning of the term, I met my new deskmate, Leo. He is much 17. _(tall) than me. At first, I thought we wouldn't get along well because we are different. I am quiet, while he is 18. _(outgoing). However, we found we both love sports. Leo is 19. _(good) at basketball than me, but I run 20. _(fast) than him. We decided to help each other. The 21. _(hard) we train together, the 22. _(strong) our friendship becomes. Now, I think having a deskmate who is different from you can be a wonderful thing. 【参考答案及解析】 第一部分 基础练答案 . 用括号内所给单词的适当形式填空 1. heavier (heavy变y为i加er) 2. less interesting (interesting多音节词,前加less表否定) 3. taller (两者比较用比较级) 4. as difficult as (as...as中间用原级) 5. better; better (better and better 越来越好) . 单项填空 6. B (than提示用比较级,easy变y为i加er) 7. C (ran是动词,用副词quickly修饰;两者比较用more quickly) 8. A (weather是不可数名词,用that指代) 9. B (vegetables可数,用fewer;meat不可数,用more) 10. B (The+比较级...the+比较级...;mistakes可数,用fewer) 第二部分 提升练答案 . 句型转换 11. any other (比较级表最高级:比其他任何一个都……) 12. the most valuable (原句:没什么比健康更珍贵 = 健康是最珍贵的) 13. older than (Jim比Tom大两岁) . 单句改错 14. any city any other city (上海属于中国的城市之一,必须加other排除自身) 15. will you be you will be (The more...the more...句型用陈述语序) 16. more better better (better本身是比较级,不能再前加more) . 语篇填空 17. taller (than提示用比较级) 18. more outgoing (outgoing多音节词,前加more) 19. better (be good at 变比较级) 20. faster (than提示用比较级) 21. harder (The+比较级...the+比较级...) 22. stronger (The+比较级...the+比较级...) 避坑指南总结: 易错点 避坑口诀 举例 比较对象 同类才能比 天气比天气,人口比人口 修饰语 much/even/a little 加比较级;very/so 加原级 much taller / very taller 最高级含义 比任何其他(any other) than any other student Less/Fewer 不可少(less),可数少(fewer) less water / fewer books 语序 比较级句型用陈述语序 The harder you study, the luckier you will be. 学科网(北京)股份有限公司 $