第07讲 原级和比较级-【暑假自学课】2025年新八年级英语暑假提升精品讲义（人教版2024）

第07讲 原级和比较级 内容导航 考点聚焦：核心考点+中考考点，有的放矢 重点速记：知识点和关键点梳理，查漏补缺 难点强化：难点内容标注与讲解，能力提升 复习提升：真题感知+提升专练，全面突破 核心考点聚 原级 一、原级的用法 1.只能修饰原级的词，very，quite，so，too He is too tired to walk on. 他太累了，走不动了。 My brother runs so fast that I can’t follow him.　我哥哥跑得太快了，我跟不上他。　 2.原级常用的句型结构 （1）A= B-----A+ as +adj / adv的原级+ as +B (表示 “A和B一样”) Tom is as old as Kate.汤姆和凯特一样大。 Tom runs as fast as Mike. 汤姆跑得和迈克一样快。 （2）A＜B---A +not+as/so+形容词原级+as+B (表示 “A不如B…”) This room is not as/so big as that one. 这个房间没有那个房间大。 He doesn’t walk as slowly as you.他不像你走得那么慢。 二、原级与比较级的转换 （1）倍数+ as …as → (倍数-1)+比较级+than This room is five times as big as that one 这个房间的面积是那个房间的五倍大。 =This room is four times bigger than that one . （2）not as…as 与比较级的转换 A +not as …as + B → A+比较级(反义词的比较级) +than +B →B+比较级+than+A Mary is not as old as Tom .玛丽没有汤姆那么大。 = Mary is younger than Tom. 玛丽比汤姆年轻。 = Tom is older than Mary .汤姆比玛丽年长。 This book is not as expensive as that one 这本书没有那本贵。 = This book is cheaper than that one. 这本书比那本书便宜。 = That book is more expensive than this one .那本书比这本贵 比较级 一、比较级的构成方法 （一）规则变化 词形特征 变化规则 例词（形容词/副词） 记忆口诀/注意事项 单音节词/部分双音节词 直接加 -er tall→taller, high→higher, hard→harder 以不发音字母 e 结尾 加 -r fine→finer, nice→nicer, wide→wider 重读闭音节（辅元辅） 双写末尾辅音字母，再加 -er big→bigger, hot→hotter, thin→thinner 口诀：“大红胖瘦适合湿热”（bigger, redder, fatter, thinner, fitter, wetter, hotter） 以“辅音字母+y”结尾 变 y 为 i，加 -er happy→happier, early→earlier, lazy→lazier dry（干燥的）→drier，shy（害羞的）→shyer 多音节词/部分双音节词 前加 more beautiful→more beautiful clearly→more clearly outgoing→more outgoing 双音节词若以 -ly, -ing, -ed 结尾，通常加 more（如 slowly→more slowly） （二）不规则变化 原级 比较级 例词（用法） good/well（好的/好地） better She is better at math than me.（形容词）He plays basketball better than you.（副词） many/much（多） more I have more books than she does. bad/badly（坏的/坏地） worse The weather today is worse than yesterday. 二、比较级的用法 (1)由表示程度的副词a little, a bit, a few, a lot, much, even, still, far, rather, any等修饰时，用形容词或副词的比较级。如：It’s even colder today. (2) 比较级的常见结构有： A+ be/动词+ 比较级（含more+多音节形容词/副词原级）+than+ B, 表示“A比B…”,即A>B Sam has longer hair than Tom.萨姆的头发比汤姆长。 The +比较级…, the+ 比较级… 表示 “越…,就越…”. The more books you read, the more widely your mind will open up.你读的书越多，你的思维就会越开阔。 比较级+and+比较级，表示“越来越…”. 注意：若为多音节词的比较级，则用“more and more+形容词原级”表示“越来越…” Talent shows are getting more and more popular. 才艺表演越来越受欢迎。 A+be/动词+比较级+than any other+可数名词单数 He did better in math than any other boy in his class.他在数学方面比班上的其他男孩都做得更好。 A+be/动词+less+多音节形容词原级+than+B 表示“A不及B…”,即A<B The film was less interesting than the book.这部电影没有书有趣。 表示两者之间进行选择时，用句型： Which/Who +be/动词+比较级，A or B? Who is taller,Li Ming or Wang Tao?谁更高，李明还是王涛？ 表示“两者之间较…的一个”时，常用 “the+比较级”of +名词 He is the thinner of the two.他是两个人中较瘦的一个。 表示“几倍于…”时，用“倍数+比较级+than”结构。 Your room is three times bigger than mine.你的房间是我的三倍大。 1．The dog is ________ the cat. I like both of them. A．not so lovely as B．so lovely as C．as lovely as 【答案】C 【详解】句意：这只狗和猫一样可爱。它们两个我都喜欢。 考查as...as和not so...as比较结构的用法 。not so lovely as不如……可爱；so lovely as表述错误；as lovely as是“和……一样可爱”。根据“I like both of them.”可知，表示两者都喜欢。故选C。 2．Helen is 15 years old, and Joan is 15, too. So Helen is ________ Joan. A．older than B．as older as C．as old as D．so old as 【答案】C 【详解】句意：海伦是15岁，并且琼也是15岁。因此海伦是和琼年纪一样大。 考查形容词原级。older than比……更老；as older as错误表达；as old as和……一样大；so old as错误表达。根据“Helen is 15 years old, and Joan is 15, too”可知，海伦是和琼年纪一样大。故选C。 3．—Which do you like better, the cat or the dog? —Both. That cat is ________ the dog. A．as cute as B．as cuter as C．so cute as D．as cutest as 【答案】A 【详解】句意：——猫和狗，你更喜欢哪一个？——两个都喜欢。那只猫和那只狗一样可爱。 考查形容词原级比较。as cute as和……一样可爱；as cuter as形式错误，as...as中间用形容词原级；so cute as用于否定句，表示“不如……可爱”；as cutest as形式错误，as...as中间用形容词原级。根据语境可知，此处是在描述猫和狗一样可爱，且句子为肯定句，所以应该用as cute as。故选A。 4．Jim is ________ his friend Jack. They are both 1.70 meters tall. A．taller than B．shorter than C．as tall as 【答案】C 【详解】句意：吉姆和他的朋友杰克一样高。他们俩都是1.70米高。    考查形容词原级比较。taller than比……高；shorter than比……矮；as tall as和……一样高。根据“They are both 1.70 meters tall”可知两人身高相同，需用原级比较。故选C。 5．Tom doesn’t listen carefully in class. He is not as ________ as you think. A．hard B．harder C．hard—working D．more hard—working 【答案】C 【详解】句意：汤姆上课不认真听讲。他不像你想的那么认真。 考查形容词辨析。hard副词原级/形容词原级；harder形容词比较级；hard-working形容词原级；more hard-working形容词比较级。as+形容词原级/副词原级+as，用于表示两者在某方面程度相同。hard作副词时；意思是“努力地；猛烈地”，作形容词时，意思是“硬的；困难的”。as hard as若表示“努力地” ，与题干“不像你想的那么……”不符；若表示“硬的”等意思，也不符合语境。故选C。 6．Many people believe that e-books are just _______ paper books. A．as well as B．as good as C．as better as D．so good as 【答案】B 【详解】句意：许多人认为电子书和纸质书一样好。 考查形容词原级比较。as well as也；as good as和……一样好；as better as表述错误；so good as通常用于否定句中。根据“Many people believe that e - books are just...paper books.”可知，此处表达的是电子书和纸质书一样好，是肯定句，要用as good as，故选B。 7．The blue one is not as ________ as the brown one. So I prefer the brown one. A．bad B．worse C．good D．better 【答案】C 【详解】句意：蓝色的那个不如棕色的好。所以我更喜欢棕色的。 考查形容词原级。“not as+形容词原级+as”意为“不如”，根据“So I prefer the brown one.”可知，蓝色的不如棕色的好，此次用形容词原级，所以用good。故选C。 8．Nowadays science fiction isn’t as ________ as cartoons among teenagers. A．popular B．more popular C．less popular D．the most popular 【答案】A 【详解】句意：如今，科幻小说在青少年中不像动画片那样受欢迎。 考查形容词的原级。根据“isn’t as…as cartoons among teenagers.”可知，此处考查“not as+形容词原级+as”的用法，意为“不如……”，因此填形容词原级，故选A。 9．The new movie was ________ exciting ________ the last one we watched together. A．not as; so B．not as; as C．not such; as D．as; not as 【答案】B 【详解】句意：这部新电影不如我们上次一起看的电影那么令人激动。 考查not as...as用法。not as..as...表示“不及……一样……”，固定用法，第一个as后可跟形容词或副词原级。故选B。 10．Alice is shy. She isn’t so ________ as her sister. A．outgoing B．more outgoing C．most outgoing D．the most outgoing 【答案】A 【详解】句意：爱丽丝很害羞。她不如她姐姐那么外向。 考查形容词等级。根据“She isn’t so...as her sister.”可知，此处为“not so+形容词原级+as”句式，意为“不如”。故选A。 11．After reading the story a second time, Mary found it a bit ________. A．interesting B．interested C．more interesting D．more interested 【答案】C 【详解】句意：玛丽再读了这个故事之后，发现它有点更有趣了。 考查形容词辨析及比较级。interesting有趣的，修饰物；interested感兴趣的，修饰人；more interesting比较级形式；more interested比较级形式。根据“After reading the story a second time”可知，这里是第二次读故事，暗含与第一次读的情况作比较，所以要用比较级，且it指代the story，是事物，所以用more interesting符合语境。故选C。 12．—Do you think Liu Mei is one of ________ students in our class? —Yes, and she is ________ creative than any other student. A．the most hard-working; less B．more hard-working; more C．the most hard-working; more D．most hard-working; less 【答案】C 【详解】句意：——你认为刘梅是我们班最用功的学生之一吗？——是的，而且她还比其他学生更有创造力。 考查形容词的比较级和最高级。根据“one of…students in our class”可知，第一空需用形容词最高级，其结构为“the+形容词最高级”，hard-working为合成词，最高级形式是在形容词前加most；根据“than”可知，第二空需用形容词比较级，根据句中“Yes”和“and”可推测刘梅也比其他同学更有创造力，所以用more。故选C。 13．Nothing is ________ than an ice cream on a hot summer day. A．delicious B．more delicious C．the more delicious D．the most delicious 【答案】B 【详解】句意：在炎热的夏天，没有什么比冰淇淋更美味了。 考查形容词比较级。delicious美味的，形容词原级；more delicious更美味的，形容词比较级；the more delicious表述有误，比较级前一般不加定冠词the；the most delicious最美味的，形容词最高级。根据“than”可知，此处应用形容词比较级形式。故选B。 14．We’re proud of the great changes in our country. We’re sure she will develop even ________ tomorrow. A．quickly B．less quickly C．more quickly D．the most quickly 【答案】C 【详解】句意：我们为我们国家的巨大变化感到自豪。我们相信她明天会发展得更快。 考查副词的比较级。根据“We’re sure she will develop even...tomorrow”可知此处指明天比现在发展得更快，故用比较级more quickly。故选C。 15．—Jack, how are you feeling today? —Much________. But I don’t think I can go to school tomorrow. A．warmer B．happier C．worse D．better 【答案】D 【详解】句意：——杰克，你今天感觉怎么样？——好多了，但是我想我明天不能去学校。 考查形容词的比较级。warmer更暖和；happier更幸福；worse更糟糕；better更好。根据“But I don’t think I can go to school tomorrow” 可知，前后句语意表示转折，虽然好多了，但是明天还是不能去上学。故选D。 16．—I find that Fuzhou has become ________ these years. —You’re right. We are trying to plant more trees and use public transportation. A．greener and greener B．richer and richer C．stronger and stronger 【答案】A 【详解】句意：——我发现福州这些年变得越来越绿了。——你说得对。我们正在努力种植更多的树木并且使用公共交通工具。   考查形容词比较级辨析。“greener and greener”表示“越来越绿”；“richer and richer”表示“越来越富有”；“stronger and stronger”表示“越来越强壮”。根据“We are trying to plant more trees and use public transportation.”可知，种植更多的树木会让城市变得更绿，所以这里说的是福州变得越来越绿，故选A。 17．—I think his hard work will pay off. —Of course. ________ he works, ________ he will be. A．Hardly; luckily B．The hard; the lucky C．The hardest; the luckiest D．The harder; the luckier 【答案】D 【详解】句意：——我认为他的努力会得到回报。——当然。他越努力，就越幸运。 考查比较级。根据“…he works…he will be.”的语境可知，此处为“the+比较级…, the+比较级…”结构，指他越努力，就越幸运。故选D。 18．—Do you know Shanghai is one of ________ in the world? —Yes, it’s bigger than ________ city in China. A．the biggest city; any B．the biggest cities; the other C．the biggest cities; any other 【答案】C 【详解】句意：—— 你知道上海是世界上最大的城市之一吗？—— 是的，它比中国其他任何城市都大。 考查形容词最高级和比较级的用法。“one of+the+形容词最高级+名词复数”表示“最……之一”，所以第一空要用the biggest cities；any other任何其他的，后接单数名词；the other（两者中的）另一个，后面不再跟名词，表特指。city城市，是单数名词，需用any other修饰，是“比较级+than any other+可数名词单数”结构，表示“比其余任何一个……都……”，是用比较级表示最高级的结构。故选C。 19．Which one is _______, this one or that one? A．good B．the better C．best D．better 【答案】D 【详解】句意：哪个更好，是这个还是那个？ 考查比较级。good好的；the better更好的，不加the；best最好的；better更好的。这是两者之间的比较，应用形容词的比较级形式。“better”是good的比较级，用于两者比较，符合题意，故选D。 20．She is the ________ of the two girls. A．taller B．the tallest C．tall D．tally 【答案】A 【详解】句意：她是两个女孩中较高的那个。 考查形容词的比较级。taller更高的；the tallest最高的；tall高的；tally计数器。根据“of the two girls”可知是在两人中进行比较，应用形容词的比较级。故选A。 真题感知 1．（2024·甘肃甘南·中考真题）We Chinese may be surprised that Americans treat their pets like their own children. Sometimes even ________. A．better B．well C．best 【答案】A 【详解】句意：我们中国人可能会惊讶于美国人对待他们的宠物就像对待自己的孩子一样。有时甚至更好。 考查副词的比较级。better更好地；well好地；best最好地。根据“treat their pets like their own children”和“even”可知，此处需用副词比较级表示程度更深，句中隐含比较含义（比对待孩子更好），故选A。 2．（2024·四川广元·中考真题）—So who do you think should get the job, Frank or Ben? —Well, Frank is ________. I think he should get the job. A．outgoing B．more outgoing C．much outgoing D．the most outgoing 【答案】B 【详解】句意：——你认为谁应该得到这份工作，弗兰克还是本？——嗯，弗兰克更外向。我认为他应该得到这份工作。 考查比较级。根据“Frank or Ben”可知，两者之间的比较，应用比较级，只有B选项符合。故选B。 3．（2024·黑龙江哈尔滨·中考真题）China is over 5,000 years old. It has a much ________ history than the US. The US is not even 300 years old. A．shorter B．longer C．faster 【答案】B 【详解】句意：中国有超过5000年的历史。它的历史比美国悠久得多。美国还不到300岁。 考查形容词辨析。shorter更短的；longer更长的；faster更快的。根据“China is over 5,000 years old.”和“The US is not even 300 years old.”可知，中国的历史更悠久。故选B。 4．（2024·内蒙古呼和浩特·中考真题）To many Chinese, preparing the dinner on the eve of the Spring Festival is even ________ than the dinner itself. A．less important B．the most important C．as important as D．more important 【答案】D 【详解】句意：对许多中国人来说，准备除夕晚餐比晚餐本身更重要。 考查形容词比较级。less important不太重要的；the most important最重要的；as important as一样重要；more important更加重要的。根据“preparing the dinner on the eve of the Spring Festival is even...than the dinner itself.”可知，此处需用比较级，可排除BC选项；结合常识可知，准备晚餐的过程比晚餐本身更重要。故选D。 5．（2024·江苏常州·中考真题）When seeing the Shenzhou-18 manned spaceship flying into the sky, my father was ______ than any one of us. A．more excited B．more exciting C．the most excited D．the most exciting 【答案】A 【详解】句意：当看到神舟十八号载人飞船飞向天空时，我父亲比我们任何人都兴奋。 考查形容词辨析和比较级。more excited更兴奋的；more exciting更令人兴奋的；the most excited最兴奋的；the most exciting最令人兴奋的。根据“than”可知，应用比较级；再根据“my father”可知，形容词人的感受要用-ed结尾的形容词，即excited符合题意。故选A。 6．（2024·黑龙江牡丹江·中考真题）If you learn more about safety rules, you will be much ________. A．safe B．safer C．the safest 【答案】B 【详解】句意：如果你多了解一些安全规则，你就会安全得多。 考查比较级。much修饰比较级，此空应填safer，故选B。 7．（2024·江苏无锡·中考真题）—How are you feeling today, young man? —Much ________. The medicine works. Thank you, Doctor. A．best B．better C．worst D．worse 【答案】B 【详解】句意：——年轻人，你今天感觉怎么样？——好多了。这药有效。谢谢您，医生。 考查形容词辨析和比较级的用法。best最好的；better更好的；worst最坏的；worse更坏的。根据“The medicine works.”可知，药有效，所以感觉更好了，much修饰形容词比较级，故选B。 8．（2024·黑龙江绥化·中考真题）I like playing tennis. I think nothing is ________ than playing tennis. A．enjoyable B．more enjoyable C．less enjoyable 【答案】B 【详解】句意：我喜欢打网球。我认为没什么比打网球更有趣。 考查形容词比较级。根据than可知，此空为形容词比较级，排除A；根据“I like playing tennis.”可知喜欢网球，所以觉得没有什么更有趣了。故选B。 9．（2024·天津·中考真题）Many people think eating at home is ________ than eating in the restaurant. A．healthy B．healthier C．healthiest D．the healthiest 【答案】B 【详解】句意：许多人认为在家吃饭比在餐馆吃饭更健康。 考查形容词比较级。根据“than”可知，应使用形容词比较级，故选B。 10．（2024·江西·中考真题）—Look! The lake is clean. I never throw litter into it. —If everyone does this, it would be ________. A．dirtier B．the dirtiest C．cleaner D．the cleanest 【答案】C 【详解】句意：——看！这个湖很干净。我从不往里面扔垃圾。——如果每个人都这样做，它会更干净。 考查形容词辨析以及比较级。dirtier更脏；the dirtiest最脏；cleaner更干净；the cleanest最干净。根据“I never throw litter into it.”以及“If everyone does this, it would be”可知如果每个人都不往湖里扔垃圾，它会更干净，故此处用比较级cleaner。故选C。 11．（2024·四川达州·中考真题）The ________ you are, the ________ mistakes you’ll make. A．more careful; more B．less careful; fewer C．more careful; fewer 【答案】C 【详解】句意：你越小心，你犯的错误就越少。 考查形容词辨析。more careful更细心的；less careful不那么细心的。more更多的；fewer更少的。“the+比较级，the+比较级”结构表示“越……越……”，根据“The...you are, the...mistakes you’ll make.”可知，本句表示“你越小心，你犯的错误就越少”，第一空要用more careful“更仔细的”，第二空用fewer mistakes“更少的错误”。故选C。 12．（2024·四川泸州·中考真题）—Can you teach me how to improve spoken English? —The more you practice, ______ it becomes. A．the worse B．the worst C．the better D．the best 【答案】C 【详解】句意：——你能教我如何提高英语口语吗？——你练习得越多，口语就越好。 考查比较级。worse更差的；worst最差的；better更好的；best最好的。练习得越多，英语口语就会越好。此处是“The+比较级, the+比较级”句式，意为“越……，就越……”。故选C。 13．（2024·内蒙古·中考真题）In the exam, the _________ you are, the fewer mistakes you’ll make. A．careful B．carefully C．more carefully D．more careful 【答案】D 【详解】句意：在考试中，你越仔细，你犯的错误就越少。 考查形容词比较级。careful仔细的，形容词；carefully仔细地，副词。此空作are的表语，应用形容词。the+比较级，the+比较级，表示“越……，越……”，故选D。 14．（2024·山东东营·中考真题）Today AI technology is developing ________ we can imagine. Nobody knows what will happen tomorrow. A．much faster than B．as fast as C．more slowly than D．as slowly as 【答案】A 【详解】句意：今天，人工智能技术的发展速度比我们想象的要快得多。没有人知道明天会发生什么。 考查比较级。much faster than比……快得多；as fast as和……一样快；more slowly than比……慢得多；as slowly as和……一样慢。根据“Nobody knows what will happen tomorrow.”可知，没有人知道明天会发生什么，说明现在人工智能的发展速度非常快，比我们想象的要快得多。故选A。 15．（2024·福建·中考真题）—Judy practices her oral English hard every day. —So she does. She pronounces words ________ than before. A．clearly B．more clearly C．most clearly 【答案】B 【详解】句意：——朱迪每天努力练习英语口语。——是的。她说话比以前更清楚了。 考查副词比较级。根据“than before”可知，此处应使用副词比较级，故选B。 16．（2024·云南·中考真题）—Which kind of movies do you prefer, action movies or comedies? —I like action movies ________. A．well B．better C．the better D．the best 【答案】B 【详解】句意：——你喜欢看哪种电影，动作片还是喜剧片？——我更喜欢动作电影。 考查比较级。根据“action movies or comedies”可知，两者比较应用比较级better，且比较级之前不用加the，故选B。 17．（2024·四川成都·中考真题）I prefer riding a bike to driving a car to work because it is ________ environmentally friendly. A．much B．more C．most 【答案】B 【详解】句意：比起开车上班，我更喜欢骑自行车，因为它更环保。 考查副词辨析及副词的比较级。much非常；more更；most最。根据“I prefer riding a bike to driving a car to work”可知，此处是“开车上班”和“骑自行车上班”两者之间的比较，骑自行车上班更加环保，应用比较级more environmentally friendly。故选B。 18．（2023·上海·中考真题）It’s much ________ today. You needn’t have your coat on. A．warm B．warmer C．warmest D．the warmest 【答案】B 【详解】句意：今天暖和多了。你不必穿外套。 考查形容词比较级。warm温暖的；warmer更温暖的；warmest错误用法；the warmest最温暖的。根据“much”及语境可知，此处指的是今天暖和多了。故选B。 19．（2023·江苏扬州·中考真题）Slow cooking seems to hold the taste of the meat much ________. A．good B．well C．better D．best 【答案】C 【详解】句意：慢煮似乎能更好地保持肉的味道。 考查比较级。根据空前“much”可知，much是修饰比较级的词，此处应用比较级形式，故选C。 20．（2023·内蒙古呼和浩特·中考真题）The air has been much ________ these years. Governments are taking action against pollution. A．badly B．worst C．bad D．worse 【答案】D 【详解】句意：这些年来空气变得更糟了。政府正在采取措施治理污染。 考查比较级。badly糟糕地， 副词；worst最糟糕的；bad坏的；worse更糟糕的。根据“much”可知，此处需要用比较级，故选D。 21．（2023·辽宁大连·中考真题）Nowadays traveling by high-speed train is as ________ as traveling by air in China. A．popular B．more popular C．most popular D．the most popular 【答案】A 【详解】句意：现在乘高铁旅行和乘飞机旅行一样受欢迎。 考查形容词原级。as...as中间用形容词或副词原级，故选A。 22．（2023·湖南岳阳·中考真题）Mind health is as ________ as body health. A．important B．more important C．the most important 【答案】A 【详解】句意：心理健康和身体健康一样重要。 考查形容词原级。as...as中间加形容词或副词原级，故选A。 提升专练 一、完成句子 1．露西和她的好朋友玛丽一样外向。 Lucy is her good friend Mary. 【答案】as outgoing as 【详解】根据中英文对照可知，此处应用as … as，意为 “和……一样”，中间加形容词或副词原级，根据“is”可知，此处应用outgoing “外向的”，形容词作表语。故填as；outgoing；as。 2．你的书包和我的一样大。 Your schoolbag is as mine. 【答案】as big 【详解】as…as 表示“和……一样……”；big“大的”，形容词。故填as；big。 3．这部电影不如那部电影有趣。 This film is that one. 【答案】not so/as interesting as 【详解】根据中英文对照可知，这里需要表达“不如……有趣”。 “不如……”译为not so…as或not as…as，中间接形容词或副词原级。“有趣的”译为interesting。 故填not；so/as；interesting；as。 4．这本故事书不如那本有趣。 This storybook interesting as that one. 【答案】isn’t as/so 【详解】根据中英文对照可知，此两空意为“不如”。not as/so...as...“不如……”；本题用一般现在时，陈述一个事实，主语是单数，be动词用is。故填isn’t；as/so。 5．冰岛的火山喷发导致了野生动植物的生存空间越来越少。 Volcanic eruptions in Iceland led to living space for wildlife. 【答案】less and less 【详解】根据中英文对照可知，空缺部分是“越来越少”，less and less“越来越少”，比较级结构。故填less；and；less。 6．你越努力提升自己，你就会感到越快乐。 The more you try to improve yourself, you will feel. 【答案】the happier 【详解】对比所给中英文可知，此处为“the+比较级…, the+比较级…”结构，意为“越……就越……”；happy“快乐的”，比较级为happier。故填the；happier。 7．这个城市比我们居住的城市大得多。 The city is than ours. 【答案】much bigger 【详解】对照中英文可知，缺少“大得多”。“大的”用big，形容词，位于is后，than前，填形容词比较级bigger作表语。much可以修饰比较级，意为“……得多”。“大得多”用much bigger。故填much；bigger。 8．他的蛋糕是我的三倍大。 His cake is bigger than mine. 【答案】three times 【详解】根据中英文对照可知，空处缺少 “三倍”，三倍：three times，符合语境。故填three；times。 9．谁更聪明，你哥哥还是你姐姐？ Who is , your brother your sister? 【答案】smarter or 【详解】根据中英文对照可知，空处缺少了“更聪明”，应用smart“聪明的”比较级smarter，第二空疑问句中应用or表示选择。故填smarter；or。 10．越来越多的孩子对人工智能感兴趣。 kids are interested in AI. 【答案】More and more 【详解】根据中英文对照可知，此处缺少“越来越多的”英文内容，固定表达“more and more”表示“越来越多的”，作定语修饰“kids”，位于句首，首字母大写，故填More；and；more。 二、句型转换 11．I am quiet. She is quiet, too.   (改为同义句) She is quiet I am. 【答案】as as 【详解】句意：我很安静。她也很安静。改为同义句，可改为“她和我一样安静”，“as+形容词原级+as”意为“和……一样”。故填as；as。 12．My cousin is less outgoing than me. (变同义句) My cousin is not outgoing me. 【答案】as/so as 【详解】句意：我表弟没有我外向。less outgoing可以用not as/so outgoing as来表达，表示“不如……外向”。故填as/so；as。 13．This yellow coat is cheaper than that blue one. (同义句转换) That blue coat isn’t this yellow one. 【答案】as/so cheap as 【详解】句意：这件黄色的外套比那件蓝色的便宜。原句可改为“这件黄色的外套不如那件蓝色的便宜”，not as/so+原级+as，表示“不如……”，cheap“便宜的”，故填as/so；cheap；as。 14．Wang Junfeng is taller than any other student in his class. (改为同义句) Wang Junfeng is student in his class. 【答案】the tallest 【详解】句意：王俊峰比班上其他任何一个学生都高。由“taller than any other student”可知，比较级+than+any other+名词，表示“比任何一个都……”，相当于最高级的用法，tall的最高级是tallest，形容词最高级前要加the。故填the；tallest。 15．Jimmy isn’t as tall as his brother.（改为同义句） Jimmy is his brother. 【答案】shorter than 【详解】句意：吉米没有他哥哥高。根据“Jimmy isn’t as tall as his brother”可知吉米比他的哥哥矮，所以用比较级，than比，shorter更矮，故填shorter；than。 16．This table is two times as long as that one.(同义句转换) This table is three times that one. 【答案】longer than 【详解】句意：这张桌子是那张桌子的三倍长。改为同义句后，用than(比)引出作比较的第二部分that one。形容词long用比较级形式longer。故填longer；than。 17．The Great Wall is the longest wall in the world. （改为同义句） The Great Wall is longer than wall in the world. 【答案】any other 【详解】句意：长城是世界上最长的墙。转换成同义句可表达为“长城比世界上任何其他的墙都长”，wall是可数名词单词，句子符合比较级句型“比较级+than+any other+单数名词+比较范围”。故填any；other。 18．Kelley is 18 years old. Her brother is 10 years old. (合并为同义句) Kelley is eight years her brother. 【答案】older than 【详解】句意：凯利18岁，她的弟弟10岁。根据句意，凯利18岁，她的弟弟10岁，因此凯利比她的弟弟大8岁，需用形容词的比较级，older than意为“比……大”。故填older；than。 19．Mr. Green has four English books. Mrs. Green has six English books. (改为同义句) Mr. Green has English books Mrs. Green. 【答案】fewer than 【详解】句意：格林先生有四本英语书。格林夫人有六本英语书。根据句意可知，格林先生的英语书比格林夫人的少。books为可数名词，应用fewer“更少的”修饰，than“比”。故填fewer；than。 20．I’m taller than Jim. (改为同义句) Jim is I. 【答案】shorter than 【详解】句意：我比Jim更高。改成同义句为：Jim比我矮。shorter更矮的，than比。故填shorter；than。 19 / 21 学科网（北京）股份有限公司 $$ 第07讲 原级和比较级 内容导航 考点聚焦：核心考点+中考考点，有的放矢 重点速记：知识点和关键点梳理，查漏补缺 难点强化：难点内容标注与讲解，能力提升 复习提升：真题感知+提升专练，全面突破 核心考点聚 原级 一、原级的用法 1.只能修饰原级的词，very，quite，so，too He is too tired to walk on. 他太累了，走不动了。 My brother runs so fast that I can’t follow him.　我哥哥跑得太快了，我跟不上他。　 2.原级常用的句型结构 （1）A= B-----A+ as +adj / adv的原级+ as +B (表示 “A和B一样”) Tom is as old as Kate.汤姆和凯特一样大。 Tom runs as fast as Mike. 汤姆跑得和迈克一样快。 （2）A＜B---A +not+as/so+形容词原级+as+B (表示 “A不如B…”) This room is not as/so big as that one. 这个房间没有那个房间大。 He doesn’t walk as slowly as you.他不像你走得那么慢。 二、原级与比较级的转换 （1）倍数+ as …as → (倍数-1)+比较级+than This room is five times as big as that one 这个房间的面积是那个房间的五倍大。 =This room is four times bigger than that one . （2）not as…as 与比较级的转换 A +not as …as + B → A+比较级(反义词的比较级) +than +B →B+比较级+than+A Mary is not as old as Tom .玛丽没有汤姆那么大。 = Mary is younger than Tom. 玛丽比汤姆年轻。 = Tom is older than Mary .汤姆比玛丽年长。 This book is not as expensive as that one 这本书没有那本贵。 = This book is cheaper than that one. 这本书比那本书便宜。 = That book is more expensive than this one .那本书比这本贵 比较级 一、比较级的构成方法 （一）规则变化 词形特征 变化规则 例词（形容词/副词） 记忆口诀/注意事项 单音节词/部分双音节词 直接加 -er tall→taller, high→higher, hard→harder 以不发音字母 e 结尾 加 -r fine→finer, nice→nicer, wide→wider 重读闭音节（辅元辅） 双写末尾辅音字母，再加 -er big→bigger, hot→hotter, thin→thinner 口诀：“大红胖瘦适合湿热”（bigger, redder, fatter, thinner, fitter, wetter, hotter） 以“辅音字母+y”结尾 变 y 为 i，加 -er happy→happier, early→earlier, lazy→lazier dry（干燥的）→drier，shy（害羞的）→shyer 多音节词/部分双音节词 前加 more beautiful→more beautiful clearly→more clearly outgoing→more outgoing 双音节词若以 -ly, -ing, -ed 结尾，通常加 more（如 slowly→more slowly） （二）不规则变化 原级 比较级 例词（用法） good/well（好的/好地） better She is better at math than me.（形容词）He plays basketball better than you.（副词） many/much（多） more I have more books than she does. bad/badly（坏的/坏地） worse The weather today is worse than yesterday. 二、比较级的用法 (1)由表示程度的副词a little, a bit, a few, a lot, much, even, still, far, rather, any等修饰时，用形容词或副词的比较级。如：It’s even colder today. (2) 比较级的常见结构有： A+ be/动词+ 比较级（含more+多音节形容词/副词原级）+than+ B, 表示“A比B…”,即A>B Sam has longer hair than Tom.萨姆的头发比汤姆长。 The +比较级…, the+ 比较级… 表示 “越…,就越…”. The more books you read, the more widely your mind will open up.你读的书越多，你的思维就会越开阔。 比较级+and+比较级，表示“越来越…”. 注意：若为多音节词的比较级，则用“more and more+形容词原级”表示“越来越…” Talent shows are getting more and more popular. 才艺表演越来越受欢迎。 A+be/动词+比较级+than any other+可数名词单数 He did better in math than any other boy in his class.他在数学方面比班上的其他男孩都做得更好。 A+be/动词+less+多音节形容词原级+than+B 表示“A不及B…”,即A<B The film was less interesting than the book.这部电影没有书有趣。 表示两者之间进行选择时，用句型： Which/Who +be/动词+比较级，A or B? Who is taller,Li Ming or Wang Tao?谁更高，李明还是王涛？ 表示“两者之间较…的一个”时，常用 “the+比较级”of +名词 He is the thinner of the two.他是两个人中较瘦的一个。 表示“几倍于…”时，用“倍数+比较级+than”结构。 Your room is three times bigger than mine.你的房间是我的三倍大。 1．The dog is ________ the cat. I like both of them. A．not so lovely as B．so lovely as C．as lovely as 2．Helen is 15 years old, and Joan is 15, too. So Helen is ________ Joan. A．older than B．as older as C．as old as D．so old as 3．—Which do you like better, the cat or the dog? —Both. That cat is ________ the dog. A．as cute as B．as cuter as C．so cute as D．as cutest as 4．Jim is ________ his friend Jack. They are both 1.70 meters tall. A．taller than B．shorter than C．as tall as 5．Tom doesn’t listen carefully in class. He is not as ________ as you think. A．hard B．harder C．hard—working D．more hard—working 6．Many people believe that e-books are just _______ paper books. A．as well as B．as good as C．as better as D．so good as 7．The blue one is not as ________ as the brown one. So I prefer the brown one. A．bad B．worse C．good D．better 8．Nowadays science fiction isn’t as ________ as cartoons among teenagers. A．popular B．more popular C．less popular D．the most popular 9．The new movie was ________ exciting ________ the last one we watched together. A．not as; so B．not as; as C．not such; as D．as; not as 10．Alice is shy. She isn’t so ________ as her sister. A．outgoing B．more outgoing C．most outgoing D．the most outgoing 11．After reading the story a second time, Mary found it a bit ________. A．interesting B．interested C．more interesting D．more interested 12．—Do you think Liu Mei is one of ________ students in our class? —Yes, and she is ________ creative than any other student. A．the most hard-working; less B．more hard-working; more C．the most hard-working; more D．most hard-working; less 13．Nothing is ________ than an ice cream on a hot summer day. A．delicious B．more delicious C．the more delicious D．the most delicious 14．We’re proud of the great changes in our country. We’re sure she will develop even ________ tomorrow. A．quickly B．less quickly C．more quickly D．the most quickly 15．—Jack, how are you feeling today? —Much________. But I don’t think I can go to school tomorrow. A．warmer B．happier C．worse D．better 16．—I find that Fuzhou has become ________ these years. —You’re right. We are trying to plant more trees and use public transportation. A．greener and greener B．richer and richer C．stronger and stronger 17．—I think his hard work will pay off. —Of course. ________ he works, ________ he will be. A．Hardly; luckily B．The hard; the lucky C．The hardest; the luckiest D．The harder; the luckier 18．—Do you know Shanghai is one of ________ in the world? —Yes, it’s bigger than ________ city in China. A．the biggest city; any B．the biggest cities; the other C．the biggest cities; any other 19．Which one is _______, this one or that one? A．good B．the better C．best D．better 20．She is the ________ of the two girls. A．taller B．the tallest C．tall D．tally 真题感知 1．（2024·甘肃甘南·中考真题）We Chinese may be surprised that Americans treat their pets like their own children. Sometimes even ________. A．better B．well C．best 2．（2024·四川广元·中考真题）—So who do you think should get the job, Frank or Ben? —Well, Frank is ________. I think he should get the job. A．outgoing B．more outgoing C．much outgoing D．the most outgoing 3．（2024·黑龙江哈尔滨·中考真题）China is over 5,000 years old. It has a much ________ history than the US. The US is not even 300 years old. A．shorter B．longer C．faster 4．（2024·内蒙古呼和浩特·中考真题）To many Chinese, preparing the dinner on the eve of the Spring Festival is even ________ than the dinner itself. A．less important B．the most important C．as important as D．more important 5．（2024·江苏常州·中考真题）When seeing the Shenzhou-18 manned spaceship flying into the sky, my father was ______ than any one of us. A．more excited B．more exciting C．the most excited D．the most exciting 6．（2024·黑龙江牡丹江·中考真题）If you learn more about safety rules, you will be much ________. A．safe B．safer C．the safest 7．（2024·江苏无锡·中考真题）—How are you feeling today, young man? —Much ________. The medicine works. Thank you, Doctor. A．best B．better C．worst D．worse 8．（2024·黑龙江绥化·中考真题）I like playing tennis. I think nothing is ________ than playing tennis. A．enjoyable B．more enjoyable C．less enjoyable 9．（2024·天津·中考真题）Many people think eating at home is ________ than eating in the restaurant. A．healthy B．healthier C．healthiest D．the healthiest 10．（2024·江西·中考真题）—Look! The lake is clean. I never throw litter into it. —If everyone does this, it would be ________. A．dirtier B．the dirtiest C．cleaner D．the cleanest 11．（2024·四川达州·中考真题）The ________ you are, the ________ mistakes you’ll make. A．more careful; more B．less careful; fewer C．more careful; fewer 12．（2024·四川泸州·中考真题）—Can you teach me how to improve spoken English? —The more you practice, ______ it becomes. A．the worse B．the worst C．the better D．the best 13．（2024·内蒙古·中考真题）In the exam, the _________ you are, the fewer mistakes you’ll make. A．careful B．carefully C．more carefully D．more careful 14．（2024·山东东营·中考真题）Today AI technology is developing ________ we can imagine. Nobody knows what will happen tomorrow. A．much faster than B．as fast as C．more slowly than D．as slowly as 15．（2024·福建·中考真题）—Judy practices her oral English hard every day. —So she does. She pronounces words ________ than before. A．clearly B．more clearly C．most clearly 16．（2024·云南·中考真题）—Which kind of movies do you prefer, action movies or comedies? —I like action movies ________. A．well B．better C．the better D．the best 17．（2024·四川成都·中考真题）I prefer riding a bike to driving a car to work because it is ________ environmentally friendly. A．much B．more C．most 18．（2023·上海·中考真题）It’s much ________ today. You needn’t have your coat on. A．warm B．warmer C．warmest D．the warmest 19．（2023·江苏扬州·中考真题）Slow cooking seems to hold the taste of the meat much ________. A．good B．well C．better D．best 20．（2023·内蒙古呼和浩特·中考真题）The air has been much ________ these years. Governments are taking action against pollution. A．badly B．worst C．bad D．worse 21．（2023·辽宁大连·中考真题）Nowadays traveling by high-speed train is as ________ as traveling by air in China. A．popular B．more popular C．most popular D．the most popular 22．（2023·湖南岳阳·中考真题）Mind health is as ________ as body health. A．important B．more important C．the most important 提升专练 一、完成句子 1．露西和她的好朋友玛丽一样外向。 Lucy is her good friend Mary. 2．你的书包和我的一样大。 Your schoolbag is as mine. 3．这部电影不如那部电影有趣。 This film is that one. 4．这本故事书不如那本有趣。 This storybook interesting as that one. 5．冰岛的火山喷发导致了野生动植物的生存空间越来越少。 Volcanic eruptions in Iceland led to living space for wildlife. 6．你越努力提升自己，你就会感到越快乐。 The more you try to improve yourself, you will feel. 7．这个城市比我们居住的城市大得多。 The city is than ours. 8．他的蛋糕是我的三倍大。 His cake is bigger than mine. 9．谁更聪明，你哥哥还是你姐姐？ Who is , your brother your sister? 10．越来越多的孩子对人工智能感兴趣。 kids are interested in AI. 二、句型转换 11．I am quiet. She is quiet, too.   (改为同义句) She is quiet I am. 12．My cousin is less outgoing than me. (变同义句) My cousin is not outgoing me. 13．This yellow coat is cheaper than that blue one. (同义句转换) That blue coat isn’t this yellow one. 14．Wang Junfeng is taller than any other student in his class. (改为同义句) Wang Junfeng is student in his class. 15．Jimmy isn’t as tall as his brother.（改为同义句） Jimmy is his brother. 16．This table is two times as long as that one.(同义句转换) This table is three times that one. 17．The Great Wall is the longest wall in the world. （改为同义句） The Great Wall is longer than wall in the world. 18．Kelley is 18 years old. Her brother is 10 years old. (合并为同义句) Kelley is eight years her brother. 19．Mr. Green has four English books. Mrs. Green has six English books. (改为同义句) Mr. Green has English books Mrs. Green. 20．I’m taller than Jim. (改为同义句) Jim is I. 19 / 21 学科网（北京）股份有限公司 $$