Unit 3 Same or Different 知识点归纳（短语+用法集萃+句型+语法+写作）+既学既练2026-2027学年人教版八级英语 上册

该初中英语单元知识清单系统梳理了人教版2024八年级上册Unit 3“Same or Different?”的核心内容，涵盖短语归纳、用法集萃、词形变化、重点句型、话题写作及语法归纳（形容词副词比较级），搭建了从基础词汇到语法应用再到话题表达的递进式学习支架。 清单通过分类呈现与关联设计构建完整知识体系，如语法归纳中按规则变化（一般情况、以e结尾等）与不规则变化分类，词形变化列出派生链条（如person→personal→personality），培养学生语言能力与思维品质。话题写作提供“分析+范文”结构，即学即练含分层练习（单词变形、单选、填空），助力不同学生高效掌握，教师可据此精准教学，提升课堂实效。

人教版（2024） 八年级上册英语各单元知识点归纳 Unit 3 Same or Different? ◆短语归纳 1.compare.with.. 与.…相比较 4.have..in common 有.….共同之处 7. by accident 偶然；意外地 10. reach for 伸手触碰 2. as ...as ... 和…一样 …… 5. thanks to 归功于；由于；因为 8.silver lining 一线光明 、 11.lend(sb)a hand 帮助（某人） 3.spare time 空闲时间 6. make a mistake 犯错误 9. care about 关心；担心 ◆用法集萃 1. like doing/to do sth 喜欢做某事 2. hear sb doing sth 听见某人正在做某事 hear sb do sth 听见某人做了/常做某事 3. the way of doing sth = the way to do sth 做某事的方式/方法 4. It is+形容词 +to do sth. 做某事是……的。 5.encourage sb to do sth 鼓励某人做某事 6.be afraid of doing sth 害怕做某事 be afraid to do sth 7.expect (sb.) to do sth.期望某人做某事 8.Thanks for doing sth因做某事而感谢 ◆词形变化 1.appear v.出现；显得→ disappear v.消失→ appearance n.外表；露面 2.person n.人→ personal adj.个人的；私人的→personality n.性格；品质 3.interest n.业余爱好；兴趣；v.使感兴趣→interested adj.感兴趣的→interesting adj.有趣的 4. friend n.朋友→ friendly adj.友好的，朋友般的→friendship n.友谊；友情 5. rain v.下雨 n.雨→rainy adj.下雨的；多雨的→ rainfall n.降雨量 6. perform v.表演；执行→ performer n.表演者；演出者→performance n.表演；表现；演出 7. direct adj.率直的；直接的→ direction n.方向；操作指南→ director n.导演；主管；部门负责人；董事 8. difference n.差异→ different adj.不同的→ differently adv.不同地 9. loud adv.响亮地 adj.大声的→ loudly adv.大声地；响亮地→ quiet adj.安静的(反义词) 10. serious adj.严肃的；严重的→ seriously adv.严肃地；认真地；严重地 11. humour n.幽默；幽默感→humorous adj.幽默的；滑稽的→ humorously adv.幽默地；滑稽地 12. honest adj.坦诚的；诚实的→ dishonest adj.不诚实的(反义词) ◆重点句型 1.I don’t really care if my friends are similar to or different from me. 我真的不在乎我的朋友是否和我相似或者和我不同。 2.Is Ella taller than Emma? No, she is shorter than Emma. Ella 比Emma高吗？不，她比Emma矮。 3. Who dances better, Ella or Emma?谁跳得更好，Ella还是Emma？ 4. I’m a little shorter than you, but I can run faster than you. 我比你矮一点，但是我比你跑得快。 5. I’m as hard-working as you, but you read more than me. 我和你一样勤奋，但是你读书比我多。 6.There are more activities this year. It’s more colorful than last year. 今年有更多活动。比去年更加多姿多彩。 7 .My favourite saying is, “A true friend reaches for your hand and touches your heart.” 我最喜欢的谚语是“ 真正的朋友深处援助之手，触摸你的内心。 8.We are always ready to help each other by lending a hand. 我们总是乐于助人。 ◆话题写作 【话题分析】 本单元以“谈论朋友相同点与不同点”为话题，属于人际交往（Interpersonal Communication） 主题下的 “人际关系（Relationships）” 子范畴 。本话题聚焦朋友关系中 “相似性与差异性对友情的影响”，需运用描述性格、爱好、行为等的词汇（如 similar、different、hobby、personality ），以及表达观点、论证逻辑的句式（如 In my opinion…；The reason is that… ），是英语语言在日常社交场景的实用表达训练。多以议论文或观点陈述类作文形式考查，着重检验学生观点提炼、论证说理及实例举证的综合写作能力。旨在引导学生思考朋友间差异带来的价值，是人际交往与自我成长关联范畴的探讨，贴合青少年校园生活中朋友关系对自身发展的实际影响，帮助学生理解差异在友情及个人成长里的积极意义 。 My Friend and I I have many friends,but my best friend is Lucy. We have much in common—both of us like reading and playing ping-pong. We often spend time together after school.But we are different too. Lucy is more outgoing than me. She likes talking with people and joining school activities. I’m quieter and prefer staying at home to read books. She is better at sports, while I do well in English. We always help each other. I think differences make our friendship wonderful. ◆单元语法归纳 Unit3 Same or Different? 形容词、副词比较级 含义 比较级表示“更……”，用于两者之间的比较，用来说明“前者比后者 更…… 形容词、副词比较级 的规则变化 一般情况 直接加 -er tall-taller 以 e 结尾的词 直接加—r nice-nicer 以 “ 辅音+y” 结尾的 词 变 y 为 i 再加-er dry-drier heavy-heavier 以一个辅音字母结 尾的词 辅音字母双写，再加-er thin-thinner big -bigger 多音节和部分双音 节单词 在词前加 more delicious- more delicious 形容词、副词比较级 的不规则变化 （好坏多少远） good /well better bad worse many /much more little less far farther / further 比较级句型 原级比较 as+原级+as(像……一样) My uncle is as tall as your father. not + as+原级+as(不如 ……那样) My uncle is not as tall as your father. A 比 B 更 … 1.A ＋be＋形容词比较级＋than＋B He is taller than me. 2.A +have/ has +形容词比较级+n.+ than +B She has longer hair than me 3.A ＋V.＋副词比较级＋than＋B Tom runs faster than me. 程度加深 1.比较级+and+比较级/more and more+比较级（越 来越…… ）He studies better and better. Our city is becoming more and more beautiful. 2.The+ 比较级，the + 比较级（越 … … , 越……） The harder you study, the better grades you will get. 其它用法 在形容词比较级前还可用much, even, still, a little 来修饰, 表示“…的多 ”, “甚至… ”, “更… ”, “…一些”。She’s a little more outgoing than me. 比较 A 、B 两事物, 问其中哪一个较… “Which one/ Who is + 形容词比较级… ，Aor B？ ” “Which one/ Who 动词 + 副词比较级… ，Aor B？ ” Which T-shirt is nicer, this one or that one? Who runs faster, Mary or Kate? 【即学即练】 Unit3 形容词和副词的比较级 一、请写出下列单词的比较级形式 1. thin- __________ 11. heavy- __________ 21. smart- __________ 2. famous- __________ 12. slow- __________ 22. quick- __________ 3. good- __________ 13. little- __________ 23. tall- __________ 4. quickly- __________ 14. hot- __________ 24. important- _______ 5. dangerous- __________ 15. interesting- __________ 25. fast- __________ 6. happy- __________ 16. late- __________ 26. quiet- __________ 7. bad- __________ 17. much- __________ 27. big- __________ 8. large- __________ 18. cold- __________ 28. easy- __________ 9. far- __________ 19. early- __________ 29. well- __________ 10. beautiful- __________ 20. delicious- __________ 30. many- __________ 二、单项选择 ( )1. This book is ______ than that one. A. interesting B. more interesting C. most interesting D. the interesting ( )2. She runs ______ than her sister. A. fast B. faster C. fastest D. more fast ( )3. Which city is ______, Shanghai or Guangzhou? A. large B. larger C. largest D. the largest ( )4. He speaks English ______ than I do. A. good B. well C. better D. best ( )5. The weather today is ______ than yesterday. A. bad B. worse C. worst D. more bad ( )6. This room is ______ that one. A. as big so B. so big as C. as big as D. bigger as ( )7. Does she work ______ than before? A. hard B. harder C. hardest D. more hard ( )8. Which shirt is ______, the red one, the blue one or the white one? A. expensive B. more expensive C. most expensive D. the most expensive ( )9. ______ you study, ______ grades you’ll get. A. The hard; the good B. The harder; the better C. Harder; better D. The hardest; the best ( )10. The days are getting ______ in summer. A. long and long B. longer and longer C. more long and more long D. longest 三、用所给词的适当形式填空 1. This box is ________ (heavy) than that one. 2. She speaks English ________ (good) than her brother. 3. Which is ________ (big), the apple or the orange? 4. He runs ________ (fast) than anyone in his class. 5. The weather today is ________ (bad) than yesterday. 6. The ________ (much) you practice, the ________ (good) you'll be. 7. This book is _____________ (interesting) than that one. 8. He is ________ (old) of the two brothers. 9. Can you come ________ (early) tomorrow? 10. The problem is _____________ (difficult) than I thought. 一、 1. thinner 11. heavier 21. smarter/ more smart 2. more famous 12. slower 22. quicker 3. better 13. less 23. taller 4. more quickly 14. hotter 24. more important 5. more dangerous 15. more interesting 25. faster 6. happier 16. later 26. quieter 7. worse 17. more 27. bigger 8. larger 18. colder 28. easier 9. farther/ further 19. earlier 29. better 10. more beautiful 20. more delicious 30. more 二、 1~5 BBBCB 6~10 CBDBB 三、 1. heavier 2. better 3. bigger 4. faster 5. worse 6. more; better 7. more interesting 8. the older 9. earlier 10. more difficult 学科网（北京）股份有限公司 $