Unit 4 Inventions 重点语法：形容词的原级、比较级和最高级（二）（三大题型，50题）精讲练-2025-2026学年八年级英语上册重难点讲练全攻略（沪教版2024）

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 重点语法：形容词的原级、比较级和最高级（二）（三大题型，50题）精讲练 目录 语法知识精讲 1 一、形容词原级用法 1 二、形容词比较级和最高级不规则变化 1 语法知识精练 2 题型一：形容词原级的用法 2 题型二：形容词比较级最高级不规则变化 8 题型三：模考真题难度升级挑战 12 语法知识精讲 一、形容词原级用法 用法分类 具体说明 教材例句 / 示例 描述事物基本特征 直接用原级修饰名词，说明人或事物的性质、状态 无对应直接例句，可参考：Smartphones have changed our lives.（“smartphones” 前无比较，用原级体现基本事物 ） (not) as…as 结构 用于比较两人 / 事物在某方面 “（不）一样”，中间必须用原级 1. A wall is as important as the Internet.（墙和互联网一样重要 ）2. Computers will never be as smart as humans.（电脑永远不会和人类一样聪明 ）3. The Howave is not as expensive as the Speedook.（Howave 不如 Speedook 贵 ） 二、形容词比较级和最高级不规则变化 原级 比较级 最高级 教材语境含义 good / well better best 用于描述事物在多方面 “更好”，如 Smartphones have made our lives better in many ways（智能手机在很多方面让我们的生活更好 ）；也用于最高级表 “最有用”，如 the smartest may be one of the most useful inventions ever（最智能的可能是有史以来最有用的发明之一 ） bad / ill worse worst 描述事物 “更糟、最糟”，如 Plastic pollution is one of the worst inventions in history（塑料污染是历史上最糟糕的发明之一 ） far farther / further farthest / furthest 可表示距离 “更远、最远”，也可表程度 “更进一步” ，如 It can travel farther distances（它能传播更远的距离 ） 语法知识精练 题型一：形容词原级的用法 1．（23-24八年级下·重庆丰都·期中）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。 2．（24-25八年级上·江苏宿迁·阶段练习）I like the TV programme Readers best. I think we should spend as ________ time as we can reading in our spare time. A．many B．more C．much D．less 【答案】C 【详解】句意：我最喜欢电视节目《读者》。我认为我们应该在业余时间花尽可能多的时间读书。 考查形容词的原级用法。many很多，后接可数名词复数；more更多，形容词比较级；much很多，后接不可数名词；less更少，形容词比较级。此处为：as+形容词原级+as...“和……一样……”，time“时间”是不可数名词，因此使用形容词原级much。故选C。 3．（24-25八年级上·江苏南京·阶段练习）Many European cities are not as big as Nanjing. Which one of the following sentences shares a similar meaning to the sentence above? A．Many European cities are no bigger than Nanjing. B．Nanjing is bigger than any city in Europe. C．Many European cities are smaller than Nanjing. D．Nanjing is smaller than many cities in Europe. 【答案】C 【详解】句意：许多欧洲城市没有南京那么大。以下哪个句子与上面的句子有相似的含义？ 考查同级比较。Many European cities are no bigger than Nanjing.许多欧洲城市没有南京大；Nanjing is bigger than any city in Europe.南京比欧洲任何城市都大；Many European cities are smaller than Nanjing.许多欧洲城市比南京小；Nanjing is smaller than many cities in Europe南京比欧洲的许多城市都小。选项C与原句句意相同。故选C。 4．（24-25八年级上·江苏扬州·期中）—Why is this shopping centre always full of people? —Because the things in it are ________ in other shopping centres. A．more expensive than those B．not so expensive as those C．not as expensive as that D．as expensive as that 【答案】B 【详解】句意：——为什么这个购物中心总是挤满了人？——因为里面的东西没有其他购物中心那么贵。 考查形容词比较级和代词。根据“Why is this shopping centre always full of people?”以及“the things in it are…in other shopping centres.”可知，应该说这里的东西没有其他购物中心那么贵，not so/as…as“不如……”，指代上文的things，用those代替，故选B。 5．（24-25八年级上·江苏无锡·期中）—Shall we climb Tai Mountain? —Yup. Just as the Chinese saying goes, to hear a hundred times is _________ to see once. A．as good as B．not so good as C．as well as D．not so well as 【答案】B 【详解】句意：——我们去爬泰山好吗？——好的。正如中国谚语所说，百闻不如一见。 考查形容词原级。as good as与……一样好；not so good as不如……好；as well as和，以及；not so well as不太好。根据“to hear a hundred times is...to see once.”可知，此处指的是“听一百遍也不如看一遍”，is是系动词，后接形容词作表语，此处应用否定形式，故选B。 6．（23-24八年级下·辽宁阜新·期中）These books are ________ heavy for me ________ carry. Please help me. A．as; as B．too; to C．such that D．so that 【答案】B 【详解】句意：这些书太重了，我搬不动。请帮帮我。 考查连词。as...as和……一样；too...to太……而不能……；such...that如此……以至于……；so...that如此……以至于……。根据“Please help me.”可知，是太重而搬不动；空二后是动词原形carry，所以空二填to。故选B。 7．（23-24七年级上·广东广州·期末）Books are windows to the world. We should read ________ good books as we can. A．as many B．so many C．too many D．more 【答案】A 【详解】句意：书籍是通向世界的窗口。我们应该尽可能多地阅读好书。 考查as...as结构。as...as“像……一样”，为同级比较，中间需填形容词/副词原级。故选A。 8．（23-24八年级上·广东江门·期末）—Dad, could you buy me a computer? —Sure. This one is ________ than that one, but as ________ as that one. A．cheap; better B．cheaper; better C．cheaper; good D．cheap; good 【答案】C 【详解】as句意：——爸爸，你能给我买一台电脑吗？——当然可以。这台电脑比那台更便宜，但是和那台一样好。 考查形容词的比较级和as…as的同级比较。此处第一空后的“than”可知强调这台电脑更便宜，故用“主语+be+形容词比较级+than”的句式结构，故第一空用cheaper；根据“as…as”可知此处是同级比较，故用“as+形容词原级+as”结构，as good as“和……一样好”。故选C。 9．（23-24八年级下·甘肃张掖·期末）This room is ________that room. A．as three times big as B．three times as bigger as C．three times as big as D．as big as three times 【答案】C 【详解】句意：这个房间是那个房间的三倍大。 考查倍数的表达。根据“This room is...that room.”可知，此处是倍数的表达，其结构为：倍数+as+形容词原级+as。故选C。 10．（23-24八年级下·上海浦东新·期末）Is everything on the moon _________ it is on the Earth? A．as light as B．as lightly as C．as lighter as D．so lighter as 【答案】A 【详解】句意：月球上的一切和地球上的一样轻吗？ 考查形容词原级。as+形容词/副词原级+as，表示“和……一样”，用于肯定句；not as/so+形容词/副词原级+as，表示“不如……”。此处是一般疑问句，用as+形容词/副词原级+as。light是形容词，lightly是副词，is后接形容词，故选A。 11．（23-24八年级上·广东广州·期中）With the help of the German experts, the factory produced ________ cars in 2021 as the year before. A．as twice many B．many as twice C．twice as many D．twice many as 【答案】C 【详解】句意：在德国专家的帮助下，该工厂2021年的汽车产量是前一年的两倍。 考查倍数的表达。as many as意为“和……一样多”，表示倍数的twice必须放在as … as结构的前面。故选C。 12．（24-25八年级上·江苏无锡·阶段练习）We bought a house for $50, 500, ________ it was worth. A．as much as twice B．as much twice as C．as twice much as D．twice as much as 【答案】D 【详解】句意：我们花了50500美元买了一栋房子，是它价值的两倍。 考查倍数表达。根据“it was worth.”可知，此处考查“倍数+as+形容词原级+as”，表示“是……的多少倍”。故选D。 13．（24-25八年级上·江苏泰州·阶段练习）—Our school has as many teachers as theirs. —But the number of the students in our school is ________ that in theirs. Our students can get more care. A．less than B．more than C．not so large as D．not so small as 【答案】C 【详解】句意： ——我们学校的老师和他们的一样多。——但是我们学校的学生人数没有他们学校那么多，我们的学生可以得到更多的照顾。 考查词义辨析。less than少于；more than多于；not so large as没有那么多；not so small as没有那么少。根据“the number of the students”可知，此处是形容学生数量的多少，用large或small；结合“Our students can get more care.”可知，是指我们学校的学生数量没有他们学校那么多。故选C。 14．（23-24八年级上·江苏淮安·期中）Climbing isn’t ________ skating, but both of them are interesting. A．as excited as B．as more exciting as C．as exciting as D．as more excited as 【答案】C 【详解】句意：攀岩不如滑冰刺激，但两者都很有趣。 考查形容词的辨析以及形容词的原级。excited兴奋的；exciting令人兴奋的。此处形容climbing，用形容词exciting，排除A、D；as...as中间加形容词的原级。故选C。 15．（24-25八年级上·江苏泰州·期中）—The prices of the things in Wanda Mall are not ________ in other malls. —Yes, and there are more fun places to go. A．as high as those B．as high as that C．as expensive as those D．as expensive as that 【答案】A 【详解】句意：——万达购物中心的东西的价格不像其他购物中心那么高。——是的，而且有更多好玩的地方可去。 考查形容词和代词。结合“The prices”可知，这里是复数名词，所以代词要用“those”，而价格高要用“high”来表示。故选A。 16．（24-25八年级上·江苏南通·期中）—Why is this store full of people? —Because things in this store are ________ in other stores? A．more expensive than those B．as expensive as that C．not as expensive as that D．not so expensive as those 【答案】D 【详解】句意：——为什么那家商店总是充满了人？——因为那里的东西没有其他商店的东西贵。 考查形容词及代词指代。more expensive than those比那些更贵；as expensive as that和那个一样贵；not as expensive as that不和那个一样贵；not so expensive as those不和那些一样贵。根据“store full of people”可知人们去这家商店是因为这家商店的东西比其他商店便宜，又根据that代指单数名词，those代指复数名词，这里的代词代指things，因此用those。故选D。 17．（24-25八年级上·江苏扬州·期中）—Which do young people like better, music or sports? —Both. Music is ________ sports. A．not as popular as B．more popular than C．less popular than D．as popular as 【答案】D 【详解】句意：——年轻人更喜欢哪一个，音乐还是体育？——两个都喜欢。音乐和体育一样受欢迎。 考查同级比较。not as popular as...不如……受欢迎；more popular than...比……更受欢迎；less popular than...不如……受欢迎；as popular as...和……一样受欢迎。根据“Which do young people like better, music or sports?”和“Both.”可知，年轻人既喜欢音乐也喜欢体育，由此可知，音乐和体育一样受欢迎。故选D。 18．（24-25八年级上·江苏扬州·期中）—The prices of the things in Wanda Mall are not ________ in other malls. —Yes, and there are more fun places to go. A．as expensive as this B．as high as this C．as expensive as those D．as high as those 【答案】D 【详解】句意：——万达商场东西的价格没有其他商场高。——是的，还有更多有趣的地方。 考查形容词和代词辨析。expensive昂贵的；high高的。空处修饰prices，应用high，不用expensive，排除AC；this这个；those那些。空处指代的是复数名词prices，应用those。故选D。 19．（23-24八年级上·内蒙古通辽·期末）He doesn’t eat ________ much junk food ________ he used to, so he is much healthier. A．as; as B．too; to C．so; that D．such; that 【答案】A 【详解】句意：他不像以前一样吃那么多垃圾食品了，所以他健康多了。 考查“as...as”结构。as...as和……一样；too...to太……而不能；so...that如此……以至于；such...that如此……以至于。结合选项和题干可知，此处表示“他没有像以前一样吃那么多垃圾食品”。故选A。 20．（24-25八年级上·辽宁沈阳·期中）With light bulbs, people can do ________ in the evening as they can in the daytime. A．more things B．many things as C．so many things D．as many things 【答案】D 【详解】句意：有了灯泡，人们可以在晚上做和白天一样多的事情。 考查as...as的用法。根据“as they can in the daytime”和选项可知，本题考查“as many+可数名词复数形式+as”结构，表示“和……一样多”。故选D。 题型二：形容词比较级最高级不规则变化 21．（24-25八年级上·全国·单元测试）Xiaoyun, the ________ child, was just born. His two elder sisters are at school. A．younger B．youngest C．older D．oldest 【答案】B 【详解】句意：最小的孩子小云刚刚出生。他的两个姐姐正在上学。 考查形容词词义辨析及最高级。younger更年轻的；youngest最年轻的；older更老的；oldest最老的。根据“His two elder sisters are at school.”可知，此处为三者之间的比较，应用最高级形式，且表示最小的。故选B。 22．（24-25八年级上·江苏泰州·阶段练习）The photos taken by satellite (卫星) are much ________ than those taken from the earth. And all the photos make the ________ study possible. A．clearer, farther B．more clear; further C．more clearly; farther D．clearer; further 【答案】D 【详解】句意：由卫星拍摄的照片比地球上拍摄的清晰得多。这些照片使进一步的研究成为可能。 考查形容词的用法以及形容词辨析。clear清晰的，为形容词；clearly清晰地，为副词；further进一步的（抽象意义）；farther更远的（距离上）。空格一处作be动词的表语用形容词的比较级clearer，排除B、C；根据“the…study”可知此处指进一步的研究，用further。故选D。 23．（24-25八年级下·北京大兴·期中）—My best friend John is ________ than me. What should I do, Jeff? —To be like him, you should just be yourself first. A．most popular B．the most popular C．more popular D．popular 【答案】C 【详解】句意：——我最好的朋友John比我更受欢迎。我该怎么办，Jeff？——要想和他一样，你应该先做好自己。 考查形容词比较级。most popular最受欢迎的，形容词最高级；the most popular最受欢迎的，形容词最高级；more popular更受欢迎的，形容词比较级；popular受欢迎的，形容词原级。根据“My best friend John is...than me”可知，有than，表示John比我更受欢迎，用形容词比较级。故选C。 24．（24-25八年级下·甘肃张掖·期末）________ careful you are, ________ mistakes you’ll make. A．The more; the less B．The fewer; the more C．The more; the fewer D．The fewer; the less 【答案】C 【详解】句意：你越仔细，犯的错误就越少。 考查形容词比较级的用法。“the+比较级…, the+比较级…”句型，表示“越……，越……”。前半句“careful”是形容词，用“the more”修饰；后半句“mistakes”是可数名词复数，用“the fewer”修饰。故选C。 25．（2025·吉林长春·中考真题）In a DIY club, the more we practice, ________ we become. A．the worse B．the worst C．the better D．the best 【答案】C 【详解】句意：在一个DIY俱乐部，我们练习得越多，我们就会变得越好。 考查比较级。worse更糟；worst最糟；better更好；best最好。根据“the more we practice, …we become.”可知这里是“the+比较级，the+比较级”的结构，排除B、D；根据常识可知，练习越多，就变得更好，应用better，故选C。 26．（24-25七年级上·山东泰安·期末）Remember this, Scott, ________ you work, ________ grades you will get. A．The hard; the good B．Harder; better C．The harder; the better D．Hard; good 【答案】C 【详解】句意：记住，Scott，你越努力，你就会得到越高的分数。 考查比较级的用法。根据“Remember this, Scott,...you work,...grades you will get.”可知，该句式是the+比较级，the+比较级表示“越……越……”。故选C。 27．（23-24八年级上·山东滨州·期末）—Jim is one of ________ students in our class. —I agree. He is as ________ as my elder brother. A．taller; tallest B．taller; tall C．the tallest; taller D．the tallest; tall 【答案】D 【详解】句意：——吉姆是我们班上最高的学生之一。——我同意。他和我哥一样高。 考查形容词的原级和最高级。“one of the+形容词最高级+复数名词”表示“最……的……之一”，第一空应用形容词的最高级，排除A和B；as+形容词原级+as表示“和……一样……”，第二空应用形容词的原级。故选D。 28．（21-22八年级上·江苏常州·期中）The photos taken by Shenzhou-13 are much ________ than those taken from the earth. They make the ________ study meaningful. A．clearer; farther B．more clearly; further C．more clearly; farther D．clearer; further 【答案】D 【详解】句意：神舟十三号拍摄的照片比从地球上拍摄的照片清晰得多。它们使进一步的研究有意义。 考查形容词的用法以及形容词辨析。clear清晰的，形容词；clearly清晰地，副词；further进一步（抽象意义）；farther更远（距离上）。空格一处作be动词的表语用形容词的比较级clearer，排除BC；根据“the...study”可知此处指进一步的研究，用further。故选D。 29．（24-25八年级上·全国·课后作业）You are a wonderful researcher. Try ________ and I’m sure you can find ________ information about this disease. A．hard; farther B．harder; further C．hardly; farther D．more hardly; further 【答案】B 【详解】句意：你是一位出色的研究员。努力一点，我相信你能找到更多关于这种疾病的信息。 考查副词辨析和形容词比较级。hard努力地；hardly几乎不；farther(空间或时间上)较远的；further更进一步的，更多的。根据“Try”可知，再努力一点，用副词hard的比较级；根据“I’m sure you can find...information about this disease.”可知，找到这种疾病的更多信息，用further。故选B。 30．（25-26八年级上·全国·课后作业）Compared with other good students, the teacher thinks Hank is________ student. A．satisfied B．satisfying C．the most satisfying D．the most satisfied 【答案】C 【详解】句意：与其他好学生相比，老师认为汉克是最令人满意的学生。 考查形容词最高级。satisfied满足的；satisfying令人满意的；the most satisfying最令人满意的；the most satisfied最满足的。根据“Compared with other good students”可知，此处应用形容词的最高级形式，与其他好学生相比，老师认为汉克是最令人满意的学生。故选C。 31．（24-25八年级下·甘肃天水·期中）________ too much time online may cause them to be ________ social with family and friend. A．Spend; little B．To spend; little C．Spending; less D．Spends; less 【答案】C 【详解】句意：在网上花费太多时间可能会导致他们与家人和朋友之间的社交减少。 考查非谓语动词和形容词比较级。little少的，修饰不可数名词；less是little的比较级形式。根据句子结构可知，第一个空是句子的主语，应用动名词形式作主语，表示抽象的动作，排除A、B和D选项。第二个空修饰后面的形容词social，且根据语境“cause them to be...social with family and friend”可知，这里表示“更少地社交”，应用比较级形式less。故选C。 32．（24-25八年级下·云南昆明·期中）In the mid-term exam, the ________ you are, the ________ mistakes you’ll make. A．careful; little B．more careful; less C．careful; few D．more careful; fewer 【答案】D 【详解】句意：在期中考试中，你越细心，犯的错误就越少。 考查比较级的用法。careful仔细的；more careful更仔细的；little少的；less更少的；few几乎没有；fewer更少的。根据“the…you are, the…mistakes you’ll make.”可知，此处用“the+比较级…the+比较级”，意为 “越……就越……”；根据“the…mistakes you’ll make.”可知，little修饰不可数名词，则应用fewer修饰可数名词复数mistakes。故选D。 33．（24-25八年级上·江苏扬州·期末）The wind is blowing ________, and the weather will get even ________ in the afternoon. A．badly, bad B．hardly, badly C．strongly, worse D．heavily, better 【答案】C 【详解】句意：风猛烈地吹着，天气在下午会变得更加糟糕。 考查副词和比较级。badly严重地，厉害地；bad有害的，糟的；hardly几乎不；strongly强有力地，强烈地；worse更糟的；heavily沉重地；better更好的。根据句子结构，第一空应为副词 “强烈地” ，副词修饰前面的动词blowing ；结合空前的even，第二空应为比较级，风大故天气还会变糟糕。故选C。 34．（24-25八年级上·甘肃酒泉·期末）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。 35．（24-25八年级下·甘肃庆阳·期中）—How can I improve my English? —I think you should read more. The more you read in English, ________ your English will get. A．the better B．the best C．the worse D．the worst 【答案】A 【详解】句意：——我该如何提高英语？——我认为你应该多阅读。你读的英语越多，你的英语就会越好。 考查比较级。the better更好；the best最好；the worse更差；the worst最差。根据“The more you read in English”可知，该句采用“The+比较级…， the+比较级…”句式，排除选项B和D；根据“I think you should read more.”可知，建议多阅读，说明读得越多，英语会越好。故选A。 题型三：模考真题难度升级挑战 36．（2023·云南·中考真题）China is one of ________ countries in the world. We are all proud of it. A．older B．the older C．oldest D．the oldest 【答案】D 【详解】句意：中国是世界上最古老的国家之一。我们都为此感到骄傲。 考查最高级。one of the+形容词最高级+名词复数，表示“……最……之一”，故选D。 37．（2024·西藏日喀则·一模）If you want to go ________, you must be ________ than others. A．farther, worst B．better, hard C．more further, best D．further, harder 【答案】D 【详解】句意：如果你想走得更远，你必须比别人更努力。 考查比较级。farther更远的，是比较级；worst最糟糕的，是最高级；better更好的，是比较级；hard努力的，原级；more further表达有误；best最好的，是最高级；further程度上的更远，是比较级；harder更努力的，是比较级。根据句意以及“than”可知该题要用比较级，结合选项，故选D。 38．（2022·湖北襄阳·中考真题）— Which do you like better, math or physics? —Both of them are my favorite subjects. I think math is as _________ as physics. A．interesting B．more interesting C．less interesting D．most interesting 【答案】A 【详解】句意：——你更喜欢数学还是物理？——它们都是我最喜欢的科目。我认为数学和物理一样有趣。 考查形容词原级。as...as“和……一样”，中间用形容词原级，故选A。 39．（2025·云南文山·模拟预测）Zhao Zhou Bridge is one of ________ stone bridges in the world. A．old B．older C．the older D．the oldest 【答案】D 【详解】句意：赵州桥是世界上最古老的石桥之一。 考查形容词最高级。“one of+the+形容词最高级+可数名词复数”是固定结构，表示“最……之一”。故选D。 40．（2025·上海闵行·三模）________ the patient gets treatment, the better his chance is. A．Early B．Earlier C．The earlier D．The earliest 【答案】C 【详解】句意：患者越早接受治疗，机会就越大。 考查the+比较级，the+比较级。Early早，原级；Earlier更早，比较级；The earlier越早，the+比较级；The earliest最早，最高级。根据“...the patient gets treatment, the better his chance is.”可知，为“the+比较级+主谓，the+比较级+主谓”，表示“越……，就越……”。故选C。 41．（2025·甘肃白银·三模）Gina is not as ______ as David, but she works ______ than him. A．smart; hard B．smart; harder C．smarter; hard D．smarter; harder 【答案】B 【详解】句意：吉娜不如大卫聪明，但她工作比他努力。 考查形容词的用法和副词比较级。根据“Gina is not as …as David, but she works …than him.”可知，第一空为固定结构as+形容词原级+as，表示“和……一样”，中间必须使用形容词原级，排除选项CD；第二空应用副词比较级。故选B。 42．（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。 43．（2024·山东青岛·二模）—Both of her sisters are younger than her. She is _____ one of the children in her family. —Then she must often take care of her sisters. A．the older B．the oldest C．the younger D．the youngest 【答案】B 【详解】句意：——她的两个妹妹都比她小。她是家里最大的孩子。——那么她必须经常照顾她的妹妹们。 考查最高级和形容词辨析。old老的，比较级是older，最高级是oldest；young年轻的，比较级是younger，最高级是youngest。根据“Both of her sisters are younger than her”可知两个妹妹都比她小，所以她是三个孩子中最大的，用最高级oldest。故选B。 44．（2025·江苏无锡·二模）“Bad traffic” is perhaps ________ excuse, for everyone knows it’s only a five-minute walk. A．a better B．the best C．a worse D．the worst 【答案】D 【详解】句意：“交通堵塞”或许是最糟糕的借口，因为每个人都知道这里只有五分钟的步行距离。 考查形容词辨析和最高级。better更好的；best最好的；worse更差的；worst最差的。根据“for everyone knows it’s only a five-minute walk.”可知只有五分钟的距离，所以“交通堵塞”是最糟糕的借口，故此处用最高级。故选D。 45．（2025·江苏扬州·二模）Their love is ________ honey. The longer they keep it, the sweeter it will be. A．as soon as B．as well as C．as good as D．as long as 【答案】C 【详解】句意：他们的爱像蜂蜜一样。保存得越久，就会越甜。    考查短语辨析。as soon as 一……就……，引导时间状语从句；  as well as也；和……一样好；as good as和……一样好；as long as只要。根据“The longer they keep it, the sweeter it will be.”的比喻逻辑，此处需表达“像蜂蜜一样”的类比关系，as good as最贴合句意，故选C。 46．（2025·甘肃定西·二模）According to the survey, going to bed early is as ________ as eating vegetables every day. We’d better go to bed before 10:30 p.m. A．more important B．important C．less important D．the most important 【答案】B 【详解】句意：根据调查，早睡和每天吃蔬菜一样重要。我们最好在晚上10:30之前睡觉。 考查as...as用法。more important更重要的；important重要的，形容词原级；less important不太重要的；the most important最重要的。“as...as”结构要求中间使用形容词原级，表示“和……一样……”。故选B。 47．（2025·云南红河·模拟预测）—In my opinion, reading is more important than speaking in English learning. —I can’t agree with you. I think speaking is ________ reading. A．more important B．the most important C．as important as D．so important as 【答案】C 【详解】句意：——在我看来，在英语学习中阅读比说更重要。——我不能同意你的看法。我认为说和阅读一样重要。 考查形容词原级比较。more important 更重要，形容词比较级；the most important 最重要，形容词最高级；as important as 和……一样重要，形容词原级比较；so important as 和……一样重要，用于否定句。根据“I can’t agree with you.”可知，此处表示不同意对方的观点，认为说和阅读一样重要，且该句为肯定句，因此应该用“as important as”来表示两者之间的比较。故选C。 48．（2025·云南昆明·三模）—Is our school relay race as________as the basketball game? —Yes! Both dare run to watch. A．exciting B．the most exciting C．more exciting D．most exciting 【答案】A 【详解】句意：——我们学校的接力赛和篮球赛一样激动人心吗？——是的！两者都敢跑去看。 考查形容词原级。exciting激动人心的，原级；the most exciting最激动人心的，最高级；more exciting更激动人心的，比较级；most exciting最激动人心的。根据“as...as”可知，此处是“as+形容词原级+as”的结构，表示“和……一样……”，所以应该用原级exciting。故选A。 49．（2020·上海·中考真题）Balanced diets are just as________as regular exercise in our daily life． A．important B．more important C．most important D．the most important 【答案】A 【详解】句意：在我们的日常生活中，平衡的饮食和有规律的锻炼一样重要。 考查形容词比较等级。important原级；more important比较级；most important最高级；the most important最高级；原级比较as...as和……一样，用形容词或副词的原形。故选A。 50．（2021·湖北黄石·中考真题）Dr. Yuan Longping had a dream that he could develop rice as ________ as peanuts (花生). A．large B．largest C．larger D．the largest 【答案】A 【详解】句意：袁隆平博士有一个梦想，他能培育出像花生一样大的水稻。 考查as…as结构。as…as中间要加形容词或副词原级，故选A。 2 同步新教材，周周有练习，月月有重点！ 13 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ Unit 4 Inventions 重点语法：形容词的原级、比较级和最高级（二）（三大题型，50题）精讲练 目录 语法知识精讲 1 一、形容词原级用法 1 二、形容词比较级和最高级不规则变化 1 语法知识精练 2 题型一：形容词原级的用法 2 题型二：形容词比较级最高级不规则变化 8 题型三：模考真题难度升级挑战 12 语法知识精讲 一、形容词原级用法 用法分类 具体说明 教材例句 / 示例 描述事物基本特征 直接用原级修饰名词，说明人或事物的性质、状态 无对应直接例句，可参考：Smartphones have changed our lives.（“smartphones” 前无比较，用原级体现基本事物 ） (not) as…as 结构 用于比较两人 / 事物在某方面 “（不）一样”，中间必须用原级 1. A wall is as important as the Internet.（墙和互联网一样重要 ）2. Computers will never be as smart as humans.（电脑永远不会和人类一样聪明 ）3. The Howave is not as expensive as the Speedook.（Howave 不如 Speedook 贵 ） 二、形容词比较级和最高级不规则变化 原级 比较级 最高级 教材语境含义 good / well better best 用于描述事物在多方面 “更好”，如 Smartphones have made our lives better in many ways（智能手机在很多方面让我们的生活更好 ）；也用于最高级表 “最有用”，如 the smartest may be one of the most useful inventions ever（最智能的可能是有史以来最有用的发明之一 ） bad / ill worse worst 描述事物 “更糟、最糟”，如 Plastic pollution is one of the worst inventions in history（塑料污染是历史上最糟糕的发明之一 ） far farther / further farthest / furthest 可表示距离 “更远、最远”，也可表程度 “更进一步” ，如 It can travel farther distances（它能传播更远的距离 ） 语法知识精练 题型一：形容词原级的用法 1．（23-24八年级下·重庆丰都·期中）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 2．（24-25八年级上·江苏宿迁·阶段练习）I like the TV programme Readers best. I think we should spend as ________ time as we can reading in our spare time. A．many B．more C．much D．less 3．（24-25八年级上·江苏南京·阶段练习）Many European cities are not as big as Nanjing. Which one of the following sentences shares a similar meaning to the sentence above? A．Many European cities are no bigger than Nanjing. B．Nanjing is bigger than any city in Europe. C．Many European cities are smaller than Nanjing. D．Nanjing is smaller than many cities in Europe. 4．（24-25八年级上·江苏扬州·期中）—Why is this shopping centre always full of people? —Because the things in it are ________ in other shopping centres. A．more expensive than those B．not so expensive as those C．not as expensive as that D．as expensive as that 5．（24-25八年级上·江苏无锡·期中）—Shall we climb Tai Mountain? —Yup. Just as the Chinese saying goes, to hear a hundred times is _________ to see once. A．as good as B．not so good as C．as well as D．not so well as 6．（23-24八年级下·辽宁阜新·期中）These books are ________ heavy for me ________ carry. Please help me. A．as; as B．too; to C．such that D．so that 7．（23-24七年级上·广东广州·期末）Books are windows to the world. We should read ________ good books as we can. A．as many B．so many C．too many D．more 8．（23-24八年级上·广东江门·期末）—Dad, could you buy me a computer? —Sure. This one is ________ than that one, but as ________ as that one. A．cheap; better B．cheaper; better C．cheaper; good D．cheap; good 9．（23-24八年级下·甘肃张掖·期末）This room is ________that room. A．as three times big as B．three times as bigger as C．three times as big as D．as big as three times 10．（23-24八年级下·上海浦东新·期末）Is everything on the moon _________ it is on the Earth? A．as light as B．as lightly as C．as lighter as D．so lighter as 11．（23-24八年级上·广东广州·期中）With the help of the German experts, the factory produced ________ cars in 2021 as the year before. A．as twice many B．many as twice C．twice as many D．twice many as 12．（24-25八年级上·江苏无锡·阶段练习）We bought a house for $50, 500, ________ it was worth. A．as much as twice B．as much twice as C．as twice much as D．twice as much as 13．（24-25八年级上·江苏泰州·阶段练习）—Our school has as many teachers as theirs. —But the number of the students in our school is ________ that in theirs. Our students can get more care. A．less than B．more than C．not so large as D．not so small as 14．（23-24八年级上·江苏淮安·期中）Climbing isn’t ________ skating, but both of them are interesting. A．as excited as B．as more exciting as C．as exciting as D．as more excited as 15．（24-25八年级上·江苏泰州·期中）—The prices of the things in Wanda Mall are not ________ in other malls. —Yes, and there are more fun places to go. A．as high as those B．as high as that C．as expensive as those D．as expensive as that 16．（24-25八年级上·江苏南通·期中）—Why is this store full of people? —Because things in this store are ________ in other stores? A．more expensive than those B．as expensive as that C．not as expensive as that D．not so expensive as those 17．（24-25八年级上·江苏扬州·期中）—Which do young people like better, music or sports? —Both. Music is ________ sports. A．not as popular as B．more popular than C．less popular than D．as popular as 18．（24-25八年级上·江苏扬州·期中）—The prices of the things in Wanda Mall are not ________ in other malls. —Yes, and there are more fun places to go. A．as expensive as this B．as high as this C．as expensive as those D．as high as those 19．（23-24八年级上·内蒙古通辽·期末）He doesn’t eat ________ much junk food ________ he used to, so he is much healthier. A．as; as B．too; to C．so; that D．such; that 20．（24-25八年级上·辽宁沈阳·期中）With light bulbs, people can do ________ in the evening as they can in the daytime. A．more things B．many things as C．so many things D．as many things 题型二：形容词比较级最高级不规则变化 21．（24-25八年级上·全国·单元测试）Xiaoyun, the ________ child, was just born. His two elder sisters are at school. A．younger B．youngest C．older D．oldest 22．（24-25八年级上·江苏泰州·阶段练习）The photos taken by satellite (卫星) are much ________ than those taken from the earth. And all the photos make the ________ study possible. A．clearer, farther B．more clear; further C．more clearly; farther D．clearer; further 23．（24-25八年级下·北京大兴·期中）—My best friend John is ________ than me. What should I do, Jeff? —To be like him, you should just be yourself first. A．most popular B．the most popular C．more popular D．popular 24．（24-25八年级下·甘肃张掖·期末）________ careful you are, ________ mistakes you’ll make. A．The more; the less B．The fewer; the more C．The more; the fewer D．The fewer; the less 25．（2025·吉林长春·中考真题）In a DIY club, the more we practice, ________ we become. A．the worse B．the worst C．the better D．the best 26．（24-25七年级上·山东泰安·期末）Remember this, Scott, ________ you work, ________ grades you will get. A．The hard; the good B．Harder; better C．The harder; the better D．Hard; good 27．（23-24八年级上·山东滨州·期末）—Jim is one of ________ students in our class. —I agree. He is as ________ as my elder brother. A．taller; tallest B．taller; tall C．the tallest; taller D．the tallest; tall 28．（21-22八年级上·江苏常州·期中）The photos taken by Shenzhou-13 are much ________ than those taken from the earth. They make the ________ study meaningful. A．clearer; farther B．more clearly; further C．more clearly; farther D．clearer; further 29．（24-25八年级上·全国·课后作业）You are a wonderful researcher. Try ________ and I’m sure you can find ________ information about this disease. A．hard; farther B．harder; further C．hardly; farther D．more hardly; further 30．（25-26八年级上·全国·课后作业）Compared with other good students, the teacher thinks Hank is________ student. A．satisfied B．satisfying C．the most satisfying D．the most satisfied 31．（24-25八年级下·甘肃天水·期中）________ too much time online may cause them to be ________ social with family and friend. A．Spend; little B．To spend; little C．Spending; less D．Spends; less 32．（24-25八年级下·云南昆明·期中）In the mid-term exam, the ________ you are, the ________ mistakes you’ll make. A．careful; little B．more careful; less C．careful; few D．more careful; fewer 33．（24-25八年级上·江苏扬州·期末）The wind is blowing ________, and the weather will get even ________ in the afternoon. A．badly, bad B．hardly, badly C．strongly, worse D．heavily, better 34．（24-25八年级上·甘肃酒泉·期末）Which one is _______, this one or that one? A．good B．the better C．best D．better 35．（24-25八年级下·甘肃庆阳·期中）—How can I improve my English? —I think you should read more. The more you read in English, ________ your English will get. A．the better B．the best C．the worse D．the worst 题型三：模考真题难度升级挑战 36．（2023·云南·中考真题）China is one of ________ countries in the world. We are all proud of it. A．older B．the older C．oldest D．the oldest 37．（2024·西藏日喀则·一模）If you want to go ________, you must be ________ than others. A．farther, worst B．better, hard C．more further, best D．further, harder 38．（2022·湖北襄阳·中考真题）— Which do you like better, math or physics? —Both of them are my favorite subjects. I think math is as _________ as physics. A．interesting B．more interesting C．less interesting D．most interesting 39．（2025·云南文山·模拟预测）Zhao Zhou Bridge is one of ________ stone bridges in the world. A．old B．older C．the older D．the oldest 40．（2025·上海闵行·三模）________ the patient gets treatment, the better his chance is. A．Early B．Earlier C．The earlier D．The earliest 41．（2025·甘肃白银·三模）Gina is not as ______ as David, but she works ______ than him. A．smart; hard B．smart; harder C．smarter; hard D．smarter; harder 42．（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 43．（2024·山东青岛·二模）—Both of her sisters are younger than her. She is _____ one of the children in her family. —Then she must often take care of her sisters. A．the older B．the oldest C．the younger D．the youngest 44．（2025·江苏无锡·二模）“Bad traffic” is perhaps ________ excuse, for everyone knows it’s only a five-minute walk. A．a better B．the best C．a worse D．the worst 45．（2025·江苏扬州·二模）Their love is ________ honey. The longer they keep it, the sweeter it will be. A．as soon as B．as well as C．as good as D．as long as 46．（2025·甘肃定西·二模）According to the survey, going to bed early is as ________ as eating vegetables every day. We’d better go to bed before 10:30 p.m. A．more important B．important C．less important D．the most important 47．（2025·云南红河·模拟预测）—In my opinion, reading is more important than speaking in English learning. —I can’t agree with you. I think speaking is ________ reading. A．more important B．the most important C．as important as D．so important as 48．（2025·云南昆明·三模）—Is our school relay race as________as the basketball game? —Yes! Both dare run to watch. A．exciting B．the most exciting C．more exciting D．most exciting 49．（2020·上海·中考真题）Balanced diets are just as________as regular exercise in our daily life． A．important B．more important C．most important D．the most important 50．（2021·湖北黄石·中考真题）Dr. Yuan Longping had a dream that he could develop rice as ________ as peanuts (花生). A．large B．largest C．larger D．the largest 6 同步新教材，周周有练习，月月有重点！ 7 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $$