Unit 3 Same or Different 语法Grammar 形容词副词的比较级和原级（思维导图+习题训练）-2025-2026学年八年级英语上册单元重难点易错题精练（人教版2024）

班级 姓名 学号 分数 Unit 3 Same or Different? 形容词副词的比较级和原级 （时间：60分钟，满分：100分） 1、 单项选择(本大题共40小题，每小题1.5分，共60分) 1．The mountains in my hometown are ________ than those in other places. A．high B．higher C．the highest 2．My brother is________ than me. A．strong B．stronger C．strongest 3．Unlike their first baby, most parents find it much ________ to raise their second child. A．easy B．easier C．the easiest D．easily 4．Taking buses in Beijing is ________ than taking a taxi. A．more cheap B．much cheaper C．a little cheap 5．Which poster do you think is ________, the one on the right, or the one on the left? A．interesting B．more interesting C．the most interesting 6．Jim is 52 kilograms and Mike is 48 kilograms. Jim is ________ than Mike. A．smaller B．heavier C．thinner D．shorter 7．—How do you like your middle school life? —I think it’s ________ than the life in primary school. A．exciting B．more exciting C．most exciting D．the most exciting 8．I am ______ than Grace, but she is one of ______ students in her class. A．the most hard-working; the most hard-working B．more hard-working; more hard-working C．more hard-working; the most hard-working D．the most hard-working; more hard-working 9．—Do we have to plant more trees in our country? —Of course. ________ trees we plant, ________ the earth will become. A．The more; the worse B．The fewer; the better C．The more; the better 10．Lisa is 6 years old and David is 10, so Lisa is ________ than David. A．young B．younger C．youngest 11．Canada is bigger than China in size, but China has ________ population than Canada. A．much larger B．much more C．much smaller 12．—The song seems ________ these days. I could hear it everywhere when it came out. —That’s true. We seldom hear it now. A．popular B．more popular C．less popular D．the most popular 13．China is bigger than ________ in Asia. A．other country B．the other country C．any countries D．any other country 14．_______ you help others, _______ good luck will come to you. A．The less; the little B．The more; the less C．The less; the more D．The more; the more 15．The ________ we do for other people, the ________ we will be. A．much; happier B．more; happier C．much; happy 16．— What do you think of the movie Nezha 2? —I haven’t seen a ________ one. I like it very much. A．good B．better C．worse D．bad 17．Sally is ________ of the two girls. A．quiet B．quieter C．the quieter 18．—Which is your favourite outdoor activity, young man? —Jogging. It is ________ than many sports — just get comfortable clothes and trainers. A．cheaper B．more expensive C．cheapest D．the most expensive 19．The ________ you eat, the ________ you will be . A．more healthily; healthier B．more healthily; more healthily C．healthier; more healthily 20．My sister is ______ than me. She always helps others. A．kind B．kinder C．the kinder 21．David is much ________ than me, but he is as ________ as me. A．tall; thinner B．thinner; taller C．taller; thin 22．—Did you still enjoy PE lessons in Grade 9? —Yes! Though I am often ________ dead after running 1,000 meters. A．as good as B．as well as C．so good as D．so well as 23．Lily’s English is good and her Chinese is ________ her English. A．as good as B．as well C．as long as 24．As students, we should be, as our teachers tell us as ________ as possible in our exam. A．careful B．carefully C．more careful 25．Maths is as ________ as physics. A．the important B．important C．the most important D．more important 26．Nowadays action movies aren’t as ________ as cartoons among teenagers. A．popular B．more popular C．most popular D．the most popular 27．—Mummy, could you buy me a dress like this? —Certainly. We can buy ______ one than this, but ________ this. A．a better; better than B．a worse; as good as C．a cheaper; as good as 28．Our classroom is ________ clean ________ it was yesterday. A．too; as B．so; as C．not so; as 29．Sam often plays basketball after school. Now he is as ________ as his father. A．strong B．stronger C．strongest D．the strongest 30．Peter’s mother even suggests giving pocket money to children as ________ as when they are four. A．early B．earlier C．earliest 31．If you find any information about Henry Norman Bethune, please tell me ________ possible. A．as clearly as B．as quick as C．as soon as D．as many as 32．Although Peter is very old, he works as ________ as young people on the farm. A．hard B．harder C．hardly D．hardest 33．The longer you stay in China, the ________ you’ll understand and love the country. A．well B．better C．best 34．—How fast our hometown has developed! —Yes. With new roads, people can travel between villages much________ than before. A．easily B．more easily C．most easily 35．Lily runs ________ than her sister Lucy. A．fast B．faster C．fastest D．the fastest 36．—Judy practices her oral English hard every day. —So she does. She pronounces words _________ than before. A．more clearly B．most clearly C．more happily D．most happily 37．Boys and girls, believe in yourself. ________ you finish the paper, ________ marks you’ll get. A．The more careful, the better B．The more carefully, the better C．The less carefully, the worse 38．After trying Tina’s and Tony’s computers, I found Tony’s worked ________. A．faster B．the fastest C．fast 39．She speaks English ________ than her brother. A．clear B．clearly C．more clearly D．most clearly 40．Who jumps ________ in your class, Lucy or Lily? A．high B．tall C．higher D．highest 二、用单词的正确形式填空(本大题共20小题，每小题2分，共40分) 41．This problem is (difficult) than I thought. 42．The fewer trees we save, the (little) clean air we will have. 43．My aunt looks (slim) than before. 44．This story is very interesting, but that story is (interesting) than this one. 45．It was cold yesterday, but it is even (cold) today. 46．My brother is (hard-working) than I am. 47．The elephant is much (heavy) than the crow. 48．With nothing to eat, the old dog became (weak) than a week ago. 49．My dog becomes much (crazy) when it sees a ball. 50．China is going to double the size of its space station to make the “space home” (big) and more comfortable. 51．I am (much) outgoing than you, so I never feel shy at big parties. 52．To become a (good) flute player, you need to practice harder. 53．The air in our city is becoming fresher and (clean). 54．He is (tall) than you. 55．The more you eat, the (fat) you get. 56．Jenny will get up (early) than usual in order to catch the first bus. 57．Mark can run (fast) than Tony in the boys’ relay race. 58．David writes (careful) than Millie. 59．What a pity! You write than before. (badly) 60．I think Mike sang (clearly) than Cindy. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 班级 姓名 学号 分数 Unit 3 Same or Different? 形容词副词的比较级和原级 （时间：60分钟，满分：100分） 1、 单项选择(本大题共40小题，每小题1.5分，共60分) 1．The mountains in my hometown are ________ than those in other places. A．high B．higher C．the highest 【答案】B 【详解】句意：我家乡的山比其他地方的山高。 考查比较级。high高的，原级；higher更高的，比较级；the highest最高的，最高级。根据“than those in other places”可知，应用比较级。故选B。 2．My brother is________ than me. A．strong B．stronger C．strongest 【答案】B 【详解】句意：我哥哥比我更强壮。 考查比较级。根据than可知，此空应填比较级stronger，故选B。 3．Unlike their first baby, most parents find it much ________ to raise their second child. A．easy B．easier C．the easiest D．easily 【答案】B 【详解】句意：与第一个孩子不同，大多数父母发现抚养第二个孩子容易得多。 考查形容词比较级用法。easy形容词原级，容易的；easier形容词比较级，更容易的；the easiest形容词最高级，最容易的；easily副词，容易地。根据“Unlike their first baby”以及句中的much可知，这里是将抚养第一个孩子和第二个孩子进行比较，需要用形容词比较级，easier符合语境。故选B。 4．Taking buses in Beijing is ________ than taking a taxi. A．more cheap B．much cheaper C．a little cheap 【答案】B 【详解】句意：在北京坐公共汽车比坐出租车便宜得多。 考查形容词比较级。根据“than”可知，此处应用cheap的比较级形式cheaper，B项符合。故选B。 5．Which poster do you think is ________, the one on the right, or the one on the left? A．interesting B．more interesting C．the most interesting 【答案】B 【详解】句意：你认为哪张海报更有趣，右边的那张还是左边的那张？ 考查形容词比较级。interesting是原级，意为“有趣的”；more interesting是比较级，用于两者之间的比较，意为“更有趣的”；the most interesting是最高级，用于三者或三者以上的比较，意为“最有趣的”。句中是在“右边的海报”和“左边的海报”两者之间作比较，所以要用比较级more interesting。故选B。 6．Jim is 52 kilograms and Mike is 48 kilograms. Jim is ________ than Mike. A．smaller B．heavier C．thinner D．shorter 【答案】B 【详解】句意：Jim是52公斤，Mike是48公斤。Jim比Mike更重。 考查形容词辨析。smaller更小；heavier更重；thinner更瘦；shorter更矮。根据“Jim is 52 kilograms and Mike is 48 kilograms.”可知，52kg > 48kg，所以Jim比Mike更重。故选B。 7．—How do you like your middle school life? —I think it’s ________ than the life in primary school. A．exciting B．more exciting C．most exciting D．the most exciting 【答案】B 【详解】句意：——你觉得你的中学生活怎么样？ ——我觉得它比小学的生活更令人兴奋。 考查形容词比较级的用法。根据“than”可知，此处应用比较级。故选B。 8．I am ______ than Grace, but she is one of ______ students in her class. A．the most hard-working; the most hard-working B．more hard-working; more hard-working C．more hard-working; the most hard-working D．the most hard-working; more hard-working 【答案】C 【详解】句意：我比格蕾丝更努力，但她是班上最努力的学生之一。   考查形容词比较级与最高级的用法辨析。the most hard-working最高级形式，用于三者及以上的比较，前需加定冠词the；more hard-working比较级形式，用于两者之间的比较。根据“than Grace”可知，第一空是“我”和格蕾丝两者的比较，需用比较级more hard-working；根据“in her class”可知，比较范围是“全班学生”，且“one of + the + 最高级 + 复数名词”为固定结构，表示“最……的之一”，第二空用最高级the most hard-working。故选C。 9．—Do we have to plant more trees in our country? —Of course. ________ trees we plant, ________ the earth will become. A．The more; the worse B．The fewer; the better C．The more; the better 【答案】C 【详解】句意：——我们必须在我们国家种更多的树吗？——当然。我们种的树越多，地球就会变得越好。 考查词义辨析。more更多；fewer更少；worse更糟糕；better更好。根据“... trees we plant, ...the earth will become.”和常识可知，种的树越多，地球就会变得越好。故选C。 10．Lisa is 6 years old and David is 10, so Lisa is ________ than David. A．young B．younger C．youngest 【答案】B 【详解】句意：丽莎6岁，大卫10岁，所以丽莎比大卫小。 考查形容词的比较级。young年轻的，小的，原级；younger更年轻的，更小的，比较级；youngest最年轻的，最小的，最高级。根据“Lisa is ... than David”可知，此处表示两者之间的比较，应用形容词的比较级形式。故选B。 11．Canada is bigger than China in size, but China has ________ population than Canada. A．much larger B．much more C．much smaller 【答案】A 【详解】句意：加拿大的面积比中国大，但中国人口比加拿大多得多。 考查形容词比较级。形容人口“多”用“large”，其比较级“larger”，“much”修饰比较级加强程度 ；“more”一般用于构成多音节形容词比较级，不直接形容人口数量；“smaller(更小的)”不符合实际。所以用“much larger”，故选A。 12．—The song seems ________ these days. I could hear it everywhere when it came out. —That’s true. We seldom hear it now. A．popular B．more popular C．less popular D．the most popular 【答案】C 【详解】句意：——这首歌最近似乎不太受欢迎。它刚发行时我到处都能听到。——确实。我们现在很少听到了。 考查形容词比较级辨析。popular形容词原级，受欢迎的；more popular比较级，更受欢迎的；less popular比较级，更不受欢迎的；the most popular最高级，最受欢迎的。 根据答句“We seldom hear it now.”可知，现在与过去形成对比。过去“到处都能听到”表明歌曲很受欢迎，而现在“很少听到”说明受欢迎程度下降。因此，空格处需用比较级表示“更不受欢迎的”，less popular符合句意。故选C。 13．China is bigger than ________ in Asia. A．other country B．the other country C．any countries D．any other country 【答案】D 【详解】句意： 中国比亚洲的任何其他的国家都大。 考查any和any other的用法。other country错误形式；the other country（两者中） 另一个国家；any countries一些国家（用于否定、疑问句中）；any other country其他任何一国家。根据“China is bigger than... in Asia.”可知，在比较级中，同一范围内比较用“any other + 单数名词”；不同范围比较用“any + 单数名词”。故选D。   14．_______ you help others, _______ good luck will come to you. A．The less; the little B．The more; the less C．The less; the more D．The more; the more 【答案】D 【详解】句意：你帮助别人越多，好运就越会降临到你身上。 考查the+比较级...the+比较级。little少；more越多；less越少。根据“...you help others,...good luck will come to you”可知，应表达帮助别人越多，好运就会越多降临。故选D。 15．The ________ we do for other people, the ________ we will be. A．much; happier B．more; happier C．much; happy 【答案】B 【详解】句意：我们为别人做得越多，我们就会越快乐。 考查形容词比较级。much很多的，原级；more更多的，比较级；happy高兴的，原级；happier更高兴的，比较级。根据“The …we do for other people, the …we will be.”可知，此处为固定结构“the+形容词比较级，the+形容词比较级”，意为“越……就越……”，因此空格处都填形容词比较级。故选B。 16．— What do you think of the movie Nezha 2? —I haven’t seen a ________ one. I like it very much. A．good B．better C．worse D．bad 【答案】B 【详解】句意：——你觉得电影《哪吒2》怎么样？——我没看过比这更好的了。我非常喜欢它。 考查形容词词义辨析。good好的，原级；better更好的，比较级；worse更差的，比较级；bad差的，原级。根据“I like it very much”可知，说话者高度认可该电影，“否定词+比较级”表示最高级含义，“haven’t seen a better one”意为“没看过更好的”，即这部电影是最好的，符合语境。故选B。 17．Sally is ________ of the two girls. A．quiet B．quieter C．the quieter 【答案】C 【详解】句意：Sally是两个女孩中较安静的那个。 考查比较级。quiet安静的，形容词原级；quieter更安静的，形容词比较级；the quieter两者中较安静的。根据“of the two girls.”可知，Sally是两者中较安静的，the+形容词比较级+of two表示 “两者中较……”。故选C。 18．—Which is your favourite outdoor activity, young man? —Jogging. It is ________ than many sports — just get comfortable clothes and trainers. A．cheaper B．more expensive C．cheapest D．the most expensive 【答案】A 【详解】 句意：——年轻人，你最喜欢的户外活动是哪一项？——慢跑。它比许多运动更便宜——只需要舒适的衣服和运动鞋。    考查形容词比较级辨析。cheaper更便宜的（比较级）；more expensive更昂贵的（比较级）；cheapest最便宜的（最高级）；the most expensive最昂贵的（最高级）。根据句中“than”可知，此处应用比较级，排除最高级选项C和D。结合“just get comfortable clothes and trainers”（只需要舒适的衣服和运动鞋）可推知，慢跑所需装备简单，花费较少，因此“cheaper”符合语境，故选A。 19．The ________ you eat, the ________ you will be . A．more healthily; healthier B．more healthily; more healthily C．healthier; more healthily 【答案】A 【详解】句意：你吃得越健康，你就会越健康。 考查形容词和副词比较级的用法。more healthily更健康地（副词比较级）；healthier更健康的（形容词比较级）。the + 比较级，the + 比较级表示 “越……，就越……”，第一个空修饰动词“eat”，要用副词的比较级；第二个空在“be”动词后作表语，要用形容词的比较级。故选A。 20．My sister is ______ than me. She always helps others. A．kind B．kinder C．the kinder 【答案】B 【详解】句意：我的姐姐比我更善良。她总是帮助别人。   考查形容词比较级。kind善良的，原级；kinder更善良的，比较级；the kinder不合适。根据“She always helps others.”以及句中的“than”可知，这里是将姐姐和“我”进行比较，要用比较级，用kinder。故选B。 21．David is much ________ than me, but he is as ________ as me. A．tall; thinner B．thinner; taller C．taller; thin 【答案】C 【详解】句意：大卫比我高得多，但他和我一样瘦。 考查形容词比较级与原级的用法。tall高的，形容词原级；taller更高的，形容词比较级；thin瘦的，形容词原级；thinner更瘦的，形容词比较级。根据“than”可知，第一空需用形容词比较级，排除选项A；结构“as+形容词原级+as”，表示“和……一样……”，因此第二空需用形容词原级，排除选项B。故选C。 22．—Did you still enjoy PE lessons in Grade 9? —Yes! Though I am often ________ dead after running 1,000 meters. A．as good as B．as well as C．so good as D．so well as 【答案】A 【详解】句意：——你九年级时仍然喜欢体育课吗？——是的！尽管我跑完1000米后常常累得像死了一样。 考查形容词原级用法。as good as几乎和……一样；实际上等于；as well as也；和……一样好；so good as常用于否定句，结构是“not so good as”，表示“不如……好”；so well as常用于否定句，结构为“not so well as”，表示“在……方面不如……好”。根据“...dead after running 1,000 meters”可知，这里指跑完1000米后“我”几乎像死了一样，as good as符合语境，故选A。 23．Lily’s English is good and her Chinese is ________ her English. A．as good as B．as well C．as long as 【答案】A 【详解】句意：莉莉的英语很好，她的汉语和她的英语一样好。 考查形容词原级。结合语境可知，“as good as”是固定短语，意为 “和……一样好”，“good”是形容词，在此处可用来描述“her Chinese”和 “her English”一样好。故选A。 24．As students, we should be, as our teachers tell us as ________ as possible in our exam. A．careful B．carefully C．more careful 【答案】A 【详解】句意：作为学生，我们应该像老师告诉我们的那样，在考试中尽可能小心。 考查形容词原级。careful小心的，形容词原级；carefully小心地，副词；more careful更小心，形容词比较级。as...as之间用原级，空处作be的表语，应用形容词。故选A。 25．Maths is as ________ as physics. A．the important B．important C．the most important D．more important 【答案】B 【详解】句意：数学和物理一样重要。 考查形容词的原级。as+形容词原级+as“和……一样……”，固定搭配，此处应用important。故选B。 26．Nowadays action movies aren’t as ________ as cartoons among teenagers. A．popular B．more popular C．most popular D．the most popular 【答案】A 【详解】句意：现在动作片在青少年中不像卡通那么受欢迎了。 考查同级比较。根据“as…as”可知是“as+adj./adv.原级+as”结构，表示“与……一样”，故这里应用形容词popular原级。故选A。 27．—Mummy, could you buy me a dress like this? —Certainly. We can buy ______ one than this, but ________ this. A．a better; better than B．a worse; as good as C．a cheaper; as good as 【答案】C 【详解】句意：——妈妈，你能给我买一件这样的裙子吗？——当然，我们可以买比这个便宜，但质量和这个一样的。 考查形容词比较级和形容词原级。better更好的；worse更差的；cheaper更便宜的；better than比……更好；as good as 和……一样好的。根据“Mummy, could you buy me a dress like this?”可知想要买一件裙子，结合常识和“but”可知前后内容为转折关系，买东西要买物美价廉的，应是比这个更便宜，但质量一样，第一空用a cheaper，第二空用as good as。故选C。 28．Our classroom is ________ clean ________ it was yesterday. A．too; as B．so; as C．not so; as 【答案】C 【详解】句意：我们的教室没有昨天那么干净。 考查比较结构。as ... as“和……一样”，中间形容词或副词原级，常用于肯定句，其否定形式为not so/as ... as。C选项结构符合，表示教室不及昨天干净。故选C。 29．Sam often plays basketball after school. Now he is as ________ as his father. A．strong B．stronger C．strongest D．the strongest 【答案】A 【详解】句意：Sam放学后经常打篮球。现在他和他父亲一样强壮。 考查形容词原级。strong强壮的；stronger更强壮的；strongest最强壮的；the strongest最强壮的。根据“as...as”结构可知，中间应填形容词原级。故选A。 30．Peter’s mother even suggests giving pocket money to children as ________ as when they are four. A．early B．earlier C．earliest 【答案】A 【详解】句意：彼得的母亲甚至建议，在孩子四岁大时就尽早给他们零花钱。 考查副词原级。early早，副词原级；earlier更早，比较级；earliest最早，最高级。根据“as … as…”可知，此处考查副词原级，应用early。故选A。 31．If you find any information about Henry Norman Bethune, please tell me ________ possible. A．as clearly as B．as quick as C．as soon as D．as many as 【答案】C 【详解】句意：如果你发现任何关于亨利·诺曼·白求恩的消息，请尽快告诉我。 考查as…as。as clearly as很明显地；as quick as尽快，quick为形容词，此处应用副词形式；as soon as尽快地；as many as多达。根据“If you find any information about Henry Norman Bethune, please tell me… possible.”可知，此处是指尽快告诉某人的消息，as soon as possible意为 “尽快”，符合语境。故选C。 32．Although Peter is very old, he works as ________ as young people on the farm. A．hard B．harder C．hardly D．hardest 【答案】A 【详解】句意：尽管彼得年纪很大，但他在农场工作和年轻人一样努力。 考查副词的原级用法。hard努力地；harder更努力地；hardly几乎不；hardest最努力地。句中“as…as”结构表示“和……一样”，需要填入形容词或副词的原级。根据句意和语法结构，应选择副词原级“hard”。故选A。 33．The longer you stay in China, the ________ you’ll understand and love the country. A．well B．better C．best 【答案】B 【详解】句意：你在中国待的时间越长，你就会越了解和热爱这个国家。 考查“the+比较级..., the+比较级...”句型。well好，副词原级；better更好，比较级；best最好，最高级。根据“The longer”和空前的“the”可知，句子应使用“the+比较级..., the+比较级...”句型，意为“越……，就越……”，所以空处应用比较级形式。故选B。 34．—How fast our hometown has developed! —Yes. With new roads, people can travel between villages much________ than before. A．easily B．more easily C．most easily 【答案】B 【详解】句意：——我们的家乡发展得多快啊！——是啊。有了新的道路，人们在村庄之间旅行比以前容易多了。 考查副词比较级。根据“than before”可知，此处应用比较级形式，修饰动词“travel”要用副词的比较级，easily的比较级是more easily，故选B。 35．Lily runs ________ than her sister Lucy. A．fast B．faster C．fastest D．the fastest 【答案】B 【详解】句意：莉莉比她的妹妹露西跑得更快。 考查比较级。根据空后的“than”可知，此处用比较级形式，B项符合。故选B。 36．—Judy practices her oral English hard every day. —So she does. She pronounces words _________ than before. A．more clearly B．most clearly C．more happily D．most happily 【答案】A 【详解】句意：——Judy每天都努力练习英语口语。——的确如此。她单词发音比以前更清晰了。 考查副词比较级。more clearly更清晰地；most clearly最清晰地；more happily更快乐地；most happily最快乐地。根据“Judy practices her oral English hard every day.”可知，因为每天都努力练习英语口语，所以是发音更清晰了，由“than”可知，此处用副词比较级。故选A。 37．Boys and girls, believe in yourself. ________ you finish the paper, ________ marks you’ll get. A．The more careful, the better B．The more carefully, the better C．The less carefully, the worse 【答案】B 【详解】句意：孩子们，相信自己。你越仔细地完成试卷，你的分数就越高。 考查词义辨析。careful仔细的；carefully仔细地；better更好的；worse更糟的。分析句子结构可知，第一个空应用副词carefully，修饰动词finish；根据“Boys and girls, believe in yourself.”可知，此处表示鼓励，表示越仔细地完成试卷，分数就越高。故选B。 38．After trying Tina’s and Tony’s computers, I found Tony’s worked ________. A．faster B．the fastest C．fast 【答案】A 【详解】句意：试了蒂娜和托尼的电脑后，我发现托尼的工作速度更快。 考查副词比较级。faster比较级；the fastest最高级；fast原级。根据“After trying Tina’s and Tony’s computers”可知，这里是在两者中进行比较，应使用比较级。故选A。 39．She speaks English ________ than her brother. A．clear B．clearly C．more clearly D．most clearly 【答案】C 【详解】句意：她英语说得比她哥哥更清楚。 考查副词的比较级。clear清楚的，形容词原级；clearly清楚地，副词原级；more clearly更清楚地，副词比较级；most clearly最清楚地，副词最高级。空处修饰动词speaks，用副词。根据“than”可知，空处要用副词clearly的比较级more clearly。故选C。 40．Who jumps ________ in your class, Lucy or Lily? A．high B．tall C．higher D．highest 【答案】C 【详解】句意：你们班谁跳得更高，Lucy还是Lily？ 考查比较级。high高的；tall高的；higher更高地；highest最高地。比较Lucy和Lily两个人谁跳得更高，需使用比较级，选项C“更高地”符合题意，故选C。 二、用单词的正确形式填空(本大题共20小题，每小题2分，共40分) 41．This problem is (difficult) than I thought. 【答案】more difficult 【详解】句意：这个问题比我想象的更困难。根据句中的than可知，difficult应用比较级，difficult为多音节词，变比较级时应在前面加more。故填more difficult。 42．The fewer trees we save, the (little) clean air we will have. 【答案】less 【详解】句意：我们保护的树木越少，我们拥有的清洁空气就越少。根据分析句子“The fewer trees we save, the…clean air we will have.”，结合所给词可知，此处考查：the+比较级……，the+比较级……，固定搭配，意为“越……就越……”，此处应该填入little的比较级形式less，意为“更少的”，表达我们保护的树木越少，我们拥有的清洁空气就越少。故填less。 43．My aunt looks (slim) than before. 【答案】slimmer 【详解】句意：我阿姨看起来比以前更苗条。根据“than before”可知，此处需用比较级slimmer“更苗条的”。故填slimmer。 44．This story is very interesting, but that story is (interesting) than this one. 【答案】more interesting 【详解】句意：这个故事很有趣，但那个故事比这个更有趣。interesting“有趣的”，根据“than”可知此处用形容词的比较级more interesting。故填more interesting。 45．It was cold yesterday, but it is even (cold) today. 【答案】colder 【详解】句意：昨天天很冷，但是今天天更冷了。后半句是和前半句的昨天比较，且空前的even是语义上的进一步递进，用cold的比较级形式colder，表示“更冷的”。故填colder。 46．My brother is (hard-working) than I am. 【答案】more hard-working 【详解】句意：我兄弟比我更勤奋。空格处需填入形容词比较级，与than构成比较结构。hard-working的比较级需在词前加more。故填more hard-working。 47．The elephant is much (heavy) than the crow. 【答案】heavier 【详解】句意：大象比乌鸦重得多。根据“than”可知，此空应填比较级，heavy的比较级是heavier。故填heavier。 48．With nothing to eat, the old dog became (weak) than a week ago. 【答案】weaker 【详解】句意：由于没有东西吃，这只老狗变得比一周前更虚弱了。weak意为“虚弱的”，是个形容词。根据“than”可知此处要用比较级，weak的比较级形式是weaker，故填weaker。 49．My dog becomes much (crazy) when it sees a ball. 【答案】crazier 【详解】句意：我的狗看到球时会变得疯狂得多。much用来修饰形容词比较级。故填crazier。 50．China is going to double the size of its space station to make the “space home” (big) and more comfortable. 【答案】bigger 【详解】句意：中国将把空间站的规模扩大一倍，使“太空家园”更大、更舒适。分析句子结构可知，此处与“more comfortable”并列，应填big的比较级形式bigger，意为“更大的”。故填bigger。 51．I am (much) outgoing than you, so I never feel shy at big parties. 【答案】more 【详解】句意：我比你外向得多，所以在大型聚会上我从不害羞。根据“than”可知，此处应用比较级。outgoing是多音节形容词，比较级前加more。故填more。 52．To become a (good) flute player, you need to practice harder. 【答案】better 【详解】句意：为了成为一个更好的笛子演奏者，你需要更努力地练习。good“好的”，形容词，根据“you need to practice harder”可知应是以后和现在进行对比，所以此处应用其比较级形式，故填better。 53．The air in our city is becoming fresher and (clean). 【答案】cleaner 【详解】句意：我们城市的空气变得更新鲜且更干净了。“and”连接两个并列的成分，“and”前面为形容词比较级“fresher”，“and”后面也用形容词的比较级。clean“干净的”，形容词，比较级为cleaner，作表语。故填cleaner。 54．He is (tall) than you. 【答案】taller 【详解】句意：他比你更高。tall“高的”。根据“He is...than...”可知，空格处应用形容词比较级作表语，即taller“更高的”。故填taller。 55．The more you eat, the (fat) you get. 【答案】fatter 【详解】句意：你吃得越多，就会越胖。该句为“the+比较级，the+比较级”结构，意为“越……，越……”。fat的比较级为fatter，形容词作表语。故填fatter。 56．Jenny will get up (early) than usual in order to catch the first bus. 【答案】earlier 【详解】句意：为了赶上第一班公交车，珍妮将比平时起得早。early“早”，副词；根据“than usual”可知，应用比较级earlier。故填earlier。 57．Mark can run (fast) than Tony in the boys’ relay race. 【答案】faster 【详解】句意：在男子接力赛中，马克比托尼跑得更快。根据空格后的“than”可知，此处为两者比较，需用形容词或副词的比较级形式。动词“run”需由副词修饰，因此用副词fast的比较级faster。故填faster。 58．David writes (careful) than Millie. 【答案】more carefully 【详解】句意：大卫比米莉写得更仔细。根据“David writes...than Millie.”以及所给单词可知，应填careful的副词形式carefully的比较级形式more carefully，作状语，修饰动词writes，表示大卫比米莉写得更仔细。故填more carefully。 59．What a pity! You write than before. (badly) 【答案】worse 【详解】句意：真遗憾啊！你比之前写得更差了。根据句中的than可知，此处为比较级，badly的比较级形式为worse。故填worse。 60．I think Mike sang (clearly) than Cindy. 【答案】more clearly 【详解】句意：我觉得迈克唱得比辛迪清楚。根据空后的“than”可知，此处用比较级形式，应填more clearly。故填more clearly。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $