Unit 3 Same or Different语法：形容词和副词的比较级 2026-2027学年人教版英语八年级上册

**基本信息** 聚焦形容词和副词比较级，通过基础巩固、用法应用到综合转换的分层设计，系统提升语言能力与思维品质，适配新授课语法教学需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|比较级构成规则|通过写出比较级题型，直接考查规则/不规则变化，强化词汇基础| |进阶层|比较级核心用法|单选与填空结合，覆盖than结构、the+比较级等句型，提升语法应用能力| |综合应用层|句式转换与翻译|通过同义句转换、汉译英，整合多用法综合运用，培养语言表达与思维灵活性|

Unit 3 语法——形容词和副词比较级 一、用法：用于两者（人或事物）之间的比较，说明“前者比后者更（不）......” 二、构成： 规则变化 1.一般情况下加er tall ________ fast__________ smart__________ 2.以e结尾的词，加 r nice________ fine__________ large__________ 3.以辅音字母+y 结尾的词，改y为i 加er early__________ happy__________ busy___________ 4.重读闭音节，双写末尾辅音字母再加 er, est big___________ thin____________ hot_____________ 5.多音节词或部分双音节词，在原词前加more popular__________________ important__________________ slowly_________________ 不规则变化： good/well________________ many/much_____________ bad/badly________________ little __________________ far _____________________ 三、运用 1. A... 比较级+ than B. 表示 A比B 更...... Tom 比我胖。 Tom is ________________( fat ) than me. 我跳得比你高。 I jump _________________( high ) than you. ＊注：比较级前可用much/a lot (...得多）, even (甚至), a little (稍微)等词来修饰。 He is much ________________( well ) today. This car is a little ________________( old ) than that one. 2. 有of the two, of the pair, of the twins 短语, 表示两者间......更...... ，要用the + 比较级。 John is _____________________( smart ) of the two boys. Of the two books, the blue one is _______________________( interesting ). 3. Who /Which + 谓语动词+ 比较级，A or B? 表示A 和B比，......更......? Who runs ___________( fast ), Lucy or Lily? 4. 比较级and 比较级，表示“越来越......” 天气越来越冷了。 It’s getting ____________ and _____________( cold ). 比赛越来越有趣。 The game is _____________________________( interesting ). ＊注：多音节词用 more and more + 原级 5. The + 比较级...... ，the + 比较级......, 表示“越...... 就越......” 越多越好。 The ____________, the ____________. 他越忙就越高兴。 ___________________ he is, ____________________ he feels. ＊注意： 1.比较级前面可以加上表示具体数量差别的结构，表示具体“大多少”、“少多少”“长多少”“大几倍”等，及 倍数+ as +原级+ as... 我比他大两岁。 I am__________________________than he. 这间房是那间房的两倍。 This room is ___________________ as big as that one. 2. ...+比较级+ than any + 可数名词单数（+其他）.（不同范围内比较） The Yangtze River is _____________（long） than any ____________（river） in America. 3. ...+比较级+ than any other + 可数名词单数（+其他）.（同一范围内比较） He is _____________（tall）than any other ___________（boy）in his class. 4.同级比较 : ①A...as +形容词/副词原级+ as B. 表示A和B一样...... This room is as ___________（big）as that one. ②A...not as/so +形容词/副词原级+ as B. 表示A不如B...... This book isn’t as__________________（interesting） as that one. 语法精练 一、写出下列词的比较级 old _____________ busy ____________ well _____________ many _______________ slow____________ hot______________ new______________ delicious______________ heavy_____________cold______________ high______________ slowly _______________ bad______________ much____________ good______________ thin _________________ clean___________carefully_______________ beautiful_______________serious_____________ 二、单项选择 1. Bob never does his homework_________ Mary. He makes lots of mistakes. A. so careful as B. as carefully as C. carefully as D. as careful as 2. The building is ________ than that one. A.a lot tall B. more tall C. many tall D. much taller 3. I feel __________ better than yesterday. A. more B. very C. the D. much 4. China has a larger population than __________ in the world. A. all the countries B. every country C. any country D. any other country 5. A horse is _________ than a dog. A.much heavy B.more heavier C.much heavier D.more heavy 6. The more you smile, ___________ you will feel. A.happier B. the happier C.more happily D. the more happily 7.  I work hard this term, but Peter works much ____________.  A. hard             B. harder              C. hardest         D. the hardest 8. Which do you like___________, English or Chinese? A. better       B. best  C. good      D. well 9. This place is not big enough for Lucy’s birthday party. We should find a __________ one. A. big   B. small   C. smaller    D. bigger 10. I think English is as ___________ as maths. A. more interesting   B. most interesting   C. the most interesting    D. interesting 11. ---Which one of those two houses would you buy? --- I would buy the __________ one, because I have a big family. A.larger   B. largest   C. smaller    D. small 12. The garden is becoming __________.    A. more beautiful and more  B. more beautiful and beautiful    C. more and more beautiful  D. more beautiful and beautifuler 13.Liu Ying is good at singing.She sings _________ the famous singer,Co Co. A．as well as   B．as good as  C．as better as   D．as the best as 三、用所给词的恰当形式填空 1． Which is _______________ (big) ,the sun or the moon? 2． Which is ________________ (beautiful), the black coat or the blue one? 3． Mary writes_______________（careful）than Tom. 4． Tom is _______________(funny) than Tony. 5． Mary is ________________ （short）of the two. 6． My friend is a lot ______________(serious) than me. 7． Sam is as __________________(tall) as Jack. 8． Tom drives much________________________than John. (careful) 9． Mary is not as ___________ (tall) as Lucy. 10． The weather is getting __________ and _________(cold). 11． Jim runs___________（fast）than any other student in his class. 12． The more you read, the _____________（much）you know. 13． Li Ping studies English as ____________（good）as Chinese. 14． Many people think eating at home is ______________（healthy）than eating in the restaurant. 15． After a night’s rain, the mountains are much ___________（green）and the air is much fresher. 四、按要求完成句子，每空一词。 1. Bill is ten years old. Mike is ten years old too.（改为同义句） Bill is Mike. 2.This apple is smaller than that one. （改为同义句） This apple isn't that one. 3.My ruler is longer than his.（改为同义句） His ruler is mine. 4．这部电影变得越来越美丽了。（汉译英） The movie gets beautiful. 5．你帮助别人越多，就感觉越快乐。（汉译英） you help others, you will feel. 1 学科网（北京）股份有限公司 $