Unit 3 复习课件 2025-2026学年人教版英语八年级上册

教学课件 人教版八年级上册Unit3期末复习 Unit 3 Same or Different? 单词+短语+句子+语法+写作 1 目录 01 基础 02 语法 03 写作 01 基础 一、重点单词 1.compare _ (n.比较) _ (adj.比较的) _ (adj.比较的;对照的) 2.shy _ (n.羞怯) _ (adv.羞怯地) _ (adj.外向的,反义词) 3.lazy _ (n.懒惰) _ (adv.懒洋洋地) 4.loud _ (adv.大声地) _ (adj.安静的,反义词) 5.perform _ (n.表演) _ (n.表演者) 6.congratulation _ (v.祝贺) 7.attend _ (n.出席) 8.pleasure _ (adj.令人愉快的) _ (adv.愉快地) comparison comparative shyness laziness loudly quiet performance pleasantly comparable shyly lazily performer congratulate outgoing pleasant attendance 9.appearance _ (v.出现) _ (adj.出现的) _ (v.消失,反义词) 10.personality _ (adj.个人的) _ (adv.亲自地) 11.serious _ (adv.严肃地) _ (n.严肃) 12.rainfall _ (v.下雨) _ (adj.下雨的) 13.interest _ (adj.有趣的,修饰物) _ (adj.感兴趣的,修饰人) 14.difference _ (adj.不同的) _ (adv.不同地) 15.sense _ (adj.明智的) _ (adj.敏感的) 16.humour _ (adj.幽默的) _ (adv.幽默地) appear disappear personal seriously rain interested apparent personally seriousness rainy interesting different differently sensible sensitive humorous humorously 17.less _ (adj.小的;少的,原级) _ (adj.最少的,最高级) _ (adj.更多的,反义词) 18.honest _ (n.诚实) _ (adv.诚实地) _ (adj.不诚实的,反义词) 19.direct _ (adv.直接地) _ (n.方向) _ (n.导演) 20.similarity _ (adj.相似的) _ (adv.相似地) 21.friendship _ (n.朋友) _ (adj.友好的) honesty honestly dishonest directly direction director similar similarly friend friendly little least more 1.更外向:_ 2.和.......一样......:_ 3.与......不同:_ 4.与......相似:_ 5.更努力:_ 6.起得更早:_ 7.做得更好:_ 8.有共同点:_ 9.关心:_ 10.幽默感:_ 11.和.....一样高:_ 12.不如......聪明:_ 13.更乐于助人:_ 14.取得更好的成绩:_ 15.有更多爱好:_ 16.跑得稍慢一点:_ 17.更有耐心:_ 二、 重点短语 as...as... be different from be similar to more hard-working get up earlier do better have something in common care about sense of humour as tall as not as/so smart as more helpful get better grades have more hobbies run a little slower more outgoing more patient 1.谁跳得更好,埃拉还是艾玛? _ 2.祝贺你在学校音乐节上获奖! _ 3.我和她一样努力学习! _ 4.你们俩是如何度过业余时间的? _ 5.你们有什么共同点? _ 三、重点句型 Who jumps better, Ella or Emma? Congratulations on winning the prize at the school music festival! I study as hard as her! How do you two spend your spare time? What do you have in common? 6.你们有什么不同? _ 7.芝加哥(Chicago)七月比广州凉爽。 _ 8.有些人认为朋友应该相似,但也有些人认为朋友应该有所不同。 _ _ 9.朋友应该是相似的还是不同的呢? _ 10.他打羽毛球比我打得好,所以在我们的比赛中他总是获胜。 _ Chicago is cooler than Guangzhou in July. Should friends be similar or different? He plays badminton better than me, so he always wins in our matches. What are your differences? Some people think friends should be similar, but others think friends should be different. 11.多亏了她,我变得更加外向了。 _ 12.他们意外地交换了彼此的生活。 _ 13.我真的不在乎我的朋友和我是相似还是不同。 _ 14.真正的朋友会向你伸出援手,触动你的心灵。 _ 15.我们总是乐于通过伸出援手来互相帮助。 _ Thanks to her, I have become more outgoing. They accidentally exchanged their lives with each other. I really don't care if my friends are similar to me or different. A true friend will reach out to you and touch your heart. We are always willing to help each other by giving a helping hand. 02 语法 形容词/副词的比较级、as...as表同级比较 1. 概念界定 比较级:用于两者之间的比较,描述一方在性质、程度、数量等方面比另一方“更……”,分为形容词比较级和副词比较级,本单元二者均为核心内容。 as...as结构:用于两者之间的同级比较,描述双方在某方面“一样……”,否定式not as/so...as表“不如……”。 2. 形容词/副词比较级的构成 比较级构成分规则变化和不规则变化,其中规则变化需根据单词音节、词尾特征判断变形方式。 (1)规则变化: 变化类型 变化规则 形容词示例 副词示例(部分副词由形容词+ly构成) 单音节词 直接加-er tall taller, short shorter fast faster, hard harder 以e结尾加-r nice nicer, late later late later, fine finer 重读闭音节(辅+元+辅)双写尾字母加-er big bigger, slim slimmer thin thinner, hot hotter 辅音+y结尾变y为i加-er happy happier, easy easier early earlier, busy busier 双音节词 部分双音节词加-er(多为以y/ow/le结尾) pretty prettier, narrow narrower slow slower, simple simpler 多数双音节词/多音节词前加more careful more careful, colourful more colourful carefully more carefully, quickly more quickly 副词(特殊) 部分副词本身是比较级形式(如well better, badly worse) — well better, badly worse (2)不规则变化(需熟记) 原级 比较级 词性 教材例句 good/well better 形/副 Ella dances better than Emma. bad/badly worse 形/副 He sings worse than his sister. many/much more 形/代 There are more activities this year. little less 形/代 He has less time than me. far farther/further 形/副 She lives farther than I do. 3. 比较级的用法 (1)基本句式:A + 谓语 + 比较级 + than + B 表示“A比B更……”,than后可接名词、代词、句子,若前后比较对象一致,可用that/those替代避免重复。 形容词比较级:Emma is taller than Ella.(艾玛比艾拉高。) 副词比较级:Emma sings louder than her.(艾玛唱歌比她大声。) 替代重复对象:Her hair is shorter than Ella’s (hair).(她的头发比艾拉的短。) (2)比较级的修饰词 可在比较级前加much/a lot/far(……得多)、a little/a bit(一点)、even(甚至)等,加强比较程度。 示例: This book is much more interesting than that one.(这本书比那本有趣得多。) He runs a little faster than me.(他跑得比我快一点。) (3)“比较级+and+比较级”结构 表示“越来越……”,单音节词用此结构,多音节词用more and more + 原级。 单音节:The weather is getting warmer and warmer.(天气越来越暖和。) 多音节:She is becoming more and more beautiful.(她变得越来越漂亮。) (4)“the+比较级,the+比较级”结构 表示“越……,越……”。 示例:The harder you work, the better grades you will get.(你学习越努力,成绩就越好。) 4. as...as 表同级比较 (1)肯定式:A + 谓语 + as + 原级 + as + B 表示“A和B一样……”,as之间必须用形容词/副词原级,不可用比较级。 形容词:She is as slim as me.(她和我一样苗条。) 副词:I work as hard as her.(我和她工作一样努力。) (2)否定式:A + 谓语 + not + as/so + 原级 + as + B 表示“A不如B……”,not as...as和not so...as可互换,so更口语化。 示例: Julie is not as slim as you.(朱莉不如你苗条。) He doesn’t swim so fast as Sally.(他游泳不如萨莉快。) (3)修饰词 可在as...as前加almost/nearly/quite等,表“几乎/相当和……一样”。 示例:This dress is almost as beautiful as that one.(这条裙子几乎和那条一样漂亮。) (1)基础题:写出下列单词的比较级 1.tall 2.fast 3.nice 4.big 5.happy 6.easy 7.careful 8.quickly 9.good/well 10.bad/badly taller nicer happier more careful more quickly faster bigger easier worse better 11.much/many 12.thin 13.late 14.beautiful 15.far more thinner later more beautiful farther/further (2)基础题:用所给词的适当形式填空 1.Emma is _ (tall) than Ella, but Ella is _ (smart) than Emma. 2.This year there are _ (many) activities than last year. 3.She dances _ (well) than her sister, but she sings _ (badly) than her. 4.I get up _ (early) than my mother every day. 5.Is Julie _ (slim) than you? No, she is as _ (slim) as me. taller smarter more better worse earlier slimmer slim 6.The weather in Guangzhou is _ (warm) than that in Vancouver in January. 7.He runs _ (fast) than Tom, but Jack swims as _ (fast) as Sally. 8.This book is _ (interesting) than that one, and it’s _ (expensive) too. 9.She is becoming _ (beautiful) and _ (beautiful). 10._ (hard) you study, _ (good) your English will be. warmer faster fast more interesting more expensive more more beautiful The harder the better (3)基础题:用as...as或比较级完成句子 1.汤姆和山姆一样聪明。 Tom is as _ as Sam. 2.广州的人口比温哥华多。 The population of Guangzhou is _ than that of Vancouver. 3.她不如她哥哥认真。 She isn’t as _ as her brother. 4.杰克游泳不如萨莉快。 Jack doesn’t swim as _ as Sally. smart larger serious fast 5.今年的活动比去年更丰富多彩。 This year’s activities are _ _ than last year’s. 6.艾玛起床比我早。 Emma gets up _ than me. 7.七月的温哥华比广州凉爽。 Vancouver is _ than Guangzhou in July. 8.他工作和我一样努力。 He works as _ as me. more colourful earlier cooler hard (4)提升题:选择最佳选项补全句子/对话 1.Ella dances _ than Emma, but Emma sings _ than her. A. good; loud B. better; louder C. well; loudly 2.— Is Julie slimmer than you? — No, she isn’t. She is as slim _ me. A. as B. than C. like 3.The population of Vancouver is _ than that of Guangzhou. A. small B. smaller C. smallest 4.This movie is _ more interesting than that one. A. much B. many C. lot B A B A 5._ you practice, _ you will play the piano. A. The more; the better B. More; better C. The most; the best 6.He doesn’t run _ fast _ his friend. A. so; as B. as; than C. more; than 7.She is becoming _ and more beautiful. A. happy B. happier C. more happy 8.My sister is _ careful than me, so she makes fewer mistakes. A. more B. much C. very A A B A 9.— Who is _, Tom or Sam? — I think Tom is as smart as Sam. A. smart B. smarter C. smartest 10.It rains _ in Guangzhou than in Vancouver every year. A. much B. more C. most B B (5)提升题:句型转换(8题) 1.Emma is taller than Ella.(改为同义句) Ella is _ than Emma. 2.She sings loudly. He sings more loudly.(合并为一句) He sings _ _ than her. 3.Julie is as slim as me.(改为否定句) Julie is _ _ _ as me. 4.This book is interesting. That book is more interesting.(合并为一句) That book is _ _ than this one. shorter more loudly not as/so slim more interesting 5.He works hard. I work hard too.(用as...as改写) He works _ _ _ me. 6.The box is big. The bag is bigger.(用than改写) The bag is _ _ the box. 7.She is 16 years old. I am 14 years old.(用older than改写) She is _ _ _ _ me. 8.He runs fast. She runs faster.(用not as...as改写) He _ _ _ _ as her. as hard as bigger than two years older than doesn’t run as/so fast 03 写作 写作目标 结合本单元“比较人物异同、讨论朋友关系”的核心目标,能写一篇回复帖子的短文,阐述对“朋友应该相似还是不同”的观点,内容包括:个人观点、理由及具体例子。 1.能正确使用形容词比较级(-er/more)和同级比较(as...as)(本单元核心语法)描述朋友间的异同; 2.能运用本单元与人物性格、特征相关的词汇(如outgoing, funny, quiet)表达观点; 3.能清晰表达个人看法,并用具体例子支撑观点,贴合网络帖子回复的交际场景。 Rose在网络上发布了关于“朋友应相似还是不同”的帖子,她认为不在乎朋友与自己相似或不同。请你以A Reply to a Post on Friends为题,写一篇回复帖子的短文,阐述你对这个问题的观点,内容需说明理由并结合具体例子。 要点: 1.你认为朋友应该相似还是不同,或者不在乎? 2.你持这个观点的理由是什么? 3.请举一个具体的例子来支撑你的观点。 题目解析 1.体裁:议论文(网络帖子回复),要求阐述对“朋友应相似还是不同”的观点,需做到观点明确、论据充分,契合本单元“讨论朋友关系”的写作要求。 2.人称:以第一人称(I) 为主,表达个人观点;以第三人称(my friend(s))描述朋友的特征,符合观点表达的人称使用规范。 3.时态:核心用一般现在时表达观点和描述朋友的性格、特征(本单元重点时态);用一般过去时举例说明具体经历,难度适配八年级学生水平。 4.核心要求 ￮内容:明确表达对“朋友应相似还是不同”的观点,给出理由并结合具体例子支撑,体现本单元“比较人物异同”的目标。 ￮字数:80-100词,句子以简单句和基础复合句为主。 A Reply to a Post on Friends I think friends should be different from each other. It makes our friendship more interesting.(more interesting为比较级,本单元语法) My best friend Mike is more outgoing than me.(more outgoing为比较级,本单元语法)I am shy and afraid to speak in public. Last month, I had to give a speech in class. Mike helped me practice every day and encouraged me a lot. Finally, I did well in the speech. Different friends can teach us new things. I really enjoy having friends who are different from me. 好句集锦 1.I don’t mind if my friends are similar to or different from me.(我不在乎朋友和我相似还是不同。) 2.My friend Lucy is quieter than me, but she is a good listener.(我的朋友露西比我安静,但她是个很好的倾听者。) 3.When I feel sad, my funny friend Lily always makes me laugh.(当我难过时,我有趣的朋友莉莉总能让我笑起来。) 4.Friends with different personalities can help us see the world in different ways.(性格不同的朋友能帮我们从不同角度看世界。) 教学课件 Unit3 期末复习 Thank you for listening! 37 $