Unit 3 Same or Different 核心知识点精讲精练 2(Grammar)-2025-2026学年八年级英语上册教材核心知识全解（人教版2024）

Unit 3 Same or Different？ 核心知识点精讲精练 2 (Grammar) 【主要内容】 · 【单元核心知识点精讲精练】每个单元按照教材安排分为Section A；Grammar和Section B三个部分。 · Grammar 部分精讲本单元的重点语法，讲解部分配有随学随练。 · Grammar 部分还设置了单元语法基础练习和单元语法提升练习，有单项填空、翻译句子、语篇填空、补全对话、完形填空、阅读理解等丰富多样的习题帮助学生更好地学习并掌握单元语法知识。 1、 单元语法解析 形容词与副词的基本用法 1. 形容词通常修饰名词或代词，在句中充当定语成分。 副词通常修饰动词、形容词等词或整个句子，充当状语成分。 She is a shy girl. She sat there quietly. 2. 形容词可以跟在系动词后充当表语。 Her sister is outgoing. 3. 单个形容词修饰名词时，通常位于被修饰词的前面。修饰复合不定代词的形容词要后置。 副词的位置比较灵活。 The beautiful village is my hometown. I met someone interesting during my vacation. He quietly sat on the chair. / He sat on the chair quietly. [随学随练] 单项填空。 (1) The teacher always makes every word on the blackboard so ________ that students can see them ________. A．clear, easy B．clearly, easy C．clear, easily D．clearly, easily (2) This morning I had a ________ breakfast and ran to school ________. A．quick; quick B．quick; quickly C．quickly; quick D．quickly; quickly (3) In the library, we must be ________ and talk ________. A．quite; quietly B．quietly; quietly C．quietly; quiet D．quiet; quietly (4) I have _________ to tell you. Please listen to me. A．important something B．important anything C．something important D．anything important 形容词与副词的原级比较 1. as+形容词/副词原级+as 此结构用于表示两者在某方面相同，可译为“与...一样...的/地”。 He is as tall as Tom. 他和汤姆一样高。 Sally jumps as high as her sister. 萨利和她姐姐跳得一样高。 2. not +as/so+形容词/副词原级+as 此结构是上一个结构的否定形式，用于表示一方在某一方面不如另一方，可译为“不如...”。 It is not as/so hot today as yesterday. 今天没有昨天热。 Jim doesn’t run as quickly as David. 吉姆没有大卫跑得快。 [随学随练] 单项填空。 (1) Some day she will become as ________ as the famous writer. A．great B．greater C．greatest D．the greatest (2) This question is ________ the first one. I don’t know how to answer it. A．as soon as B．as difficult as C．as beautiful as D．as interesting as (3) The blue one is not as ________ as the brown one. So I prefer the brown one. A．bad B．worse C．good D．better (4) With the teacher’s help, Li Lei does his homework as ________ as others. A．careful B．carefully C．more careful D．more carefully (5) —Jack, you kept spelling the words wrong in your homework, I don’t think you study ________ before. —Sorry, Mrs Green. I’ll work harder. A．as careless as B．so careful as C．as carelessly as D．so carefully as (6) Don’t just believe the advertisement. That medicine doesn’t work ________ it says. A．as better as B．as good as C．so good as D．so well as 形容词与副词的比较级 用于两者的比较时，一方比另一方更...样，用形容词或副词的比较级来表示。 1. 比较级的构成规则 (1) 一般在词尾加-er：tall--taller；long--longer (2) 以不发音的e结尾，直接加-r：nice--nicer；huge--huger (3) 重读闭音节的单词，当词尾只有一个辅音字母时，要先双写最后一个辅音字母，再加-er：fat--fatter；big--bigger；hot--hotter (4) 以辅音字母+y结尾的双音节词，将y改为i，再加-er：busy---busier；heavy--heavier 注意： dry的比较级为drier shy的比较级为shyer (5) 部分双音节词和多音节词在其前面加more构成比较级：beautiful--more beautiful；popular--more popular 注意： 以-y；-ly等后缀构成的双音节派生词和以形容词前缀un-开头的三音节词，末尾加-er构成比较级：friendly--friendlier；healthy--healthier；unhappy--unhappier；lovely--lovelier 以加-ing；-ed；-ful；-ous等后缀构成的派生词在单词前加more构成比较级：helpful--more helpful；tired--more tired；famous--more famous (6) 不规则变化： good/well--better；bad/badly/ill--worse；many/much--more；little--less；far--farther/further；old--older/elder 注意： farther指的是距离或者时间上的较远；further指的是抽象意义上的进一步，更远的。 older即可以修饰物，也可以修饰人；elder只表示“年龄更老的”。 2. 比较级的具体用法 (1) A+be+形容词比较级+than+B A+实义动词+副词比较级+than+B He is more outgoing than his brother. 他比哥哥更加外向。 Zhang Peng performed better than Liu Hao. 张鹏比刘浩表现得更好。 (2) “Who/Which... +比较级，A or B?”，表示“A和B，哪一个更/谁更……?” Who sings more beautifully, Amy or Sally? 艾米和萨利，谁唱的更好？ Which movie is more popular, Ne Zha 2 or Detective Chinatown 1900? 《哪吒2》和《唐探1900》哪部电影 更受欢迎？ (3) “the+比较级+ of the two”意为“两者中比较……的” 此结构中要注意，比较级前要加the，且明确指出是两者中。 Ella is the more outgoing the two girls. 艾拉是两个女孩中更外向的一个。 (4) “比较级+and+比较级”或“more and more +形容词/副词原级”，表示“越来越……” 如果构成比较级是在词尾加-er，则用“比较级+and+比较级”结构 如果构成比较级是在词前加more，则用“more and more +形容词/副词原级”结构 It’s getting hotter and hotter. 天气越来越热了。 Learning Chinese is becoming more and more popular. 学习中文变得越来越流行。 (5) “The +比较级，the +比较级”，表示“越……，就越……” 此结构中，前半部分是状语从句，后半部分是主句。 如果主句使用一般将来时，从句用一般现在时表示将来。 The more careful you are, you less mistake you will make. 你越认真，你犯的错误越少。 (6) “比较级+than+any+other+单数名词”用于同一范围内的比较，表示“...比任何其他的...更...”，实际含义也就是前者是同一范围内最...的一个，表示最高级含义。 Mike is taller than any other boy in his class. 迈克比班上任何其他男孩都高。(迈克是班上最高的男孩) (7) “比较级+than+any+单数名词”用于不同范围的比较。 China is larger than any country in Africa. 中国比非洲任何一个国家都大。 (8) 比较级的否定形式，表示最高级含义。 The movie is wonderful. I haven’t seen a better one. 这部电影太棒了。我还没看过更好的。 I can’ agree with you more. 我完全同意你的看法。 (9) not/no+比较级+than...表示“和...一样不...”或“并不比...更...” no比not语气更加绝对。 He is no/not richer than his neighbour. 他并不比他的邻居富有。 (10) “less+形容词或副词原级+than”表示“不如...”，与not so/as...as...结构同义 The blue pants is less expensive than the red one. 蓝色裤子没有红色裤子贵。 3. 使用比较级的注意事项 (1) 前后比较的对象要一致。 The weather in Beijing is colder than Nanning.此句是错误表达，前后比较的对象是天气，所以要改为以下表述：The weather in Beijing is colder than that in Nanning.(than后用that代替比较的对象) 在使用形容词与副词的原级比较的结构时，也要保持前后比较的对象一致。 His hair is as long as me. 此句是错误表达，前面比较的对象是头发，所以要改为以下表述：His hair is as long as mine. (2) 比较级前可以有单词或短语修饰，常见的有：a bit；a little；much；far；a great deal；still；even等。但比较级和very不能修饰比较级。 This book is far more interesting than that one. 这本书远比那本书有趣。 注意：修饰比较级more(many和much的比较级)，more后接不可数名词，可用much修饰；若more后接可数名词复数形式，则用many修饰，不用much。 Mr. Green has much more money then Mr. Black. 格林先生先生的钱比布莱克先生多。 We have many more apples this year than last year. 我们今年的苹果比去年多得多。 (3) 语境中有比较含义，都要使用比较级，即使句中没有出现than。 After having a rest, he felt much better. 休息后，他感觉好多了。(暗含休息后与休息前作比较) Please give me a larger one. 请给我一个更大的。(暗含比较，比现在的这个更大的一个) (4) 为避免重复，比较结构中常用one指代单数名词；that指代单数或不可数名词；用ones/those指代复数名词。 The sweater is expensive. Please give me a cheaper one.(指代同类中的一个) The food in Balabala Restaurant is more delicious than that in Hongxing Restaurant.(指代同一类事物) The cars made in Germany is much better then those made in India. (指代同类的复数名词) (5) 有些形容词没有比较级，如favourite; complete; excellent; impossible; full; empty; dead; square等。 (6) more than的用法 more than除了用于比较之外，还用于一下含义： · “more than+数词”表示“...以上，多于...” We have more than 50 books now. 我们现在拥有超过50本的书。 · “more than+名词”表示“不只，不仅仅” Huabobo is more than a kind of food. 花饽饽不仅仅只是一种食物。 · “more than+adj./adv.”表示“非常，十分” I’m more than glad to hear from you. 我非常高兴收到你的来信。 [随学随练] 单项填空。 (1) This book is ________ than the one. It has more interesting stories. A．good B．better C．best D．well (2) Going to Beihai Park with friends makes me ________ than staying at home. A．happy B．happier C．happiest D．the happiest (3) —What did the doctor tell you? —He told me to eat ________ meat and take ________ exercise and have a healthy life. A．more;  less B．less;  more C．more;  fewer D．less;  less (4) As the world’s population ________ becoming ________, we have to do something to change the situation. A．is; bigger and bigger B．are; bigger and bigger C．is; more and more (5) Our country will be _________ as long as each of us tries to work harder. A．good and good B．better and better C．bad and bad D．worse and worse (6) ________ you work, ________ progress (进步) you will make. A．Harder; greater B．The harder; the greater C．Harder; the greater D．The harder; greater (7) Taiwan is larger than ________ island in China. A．any other B．the other C．any D．the (8) —How was your trip to London, Jack? —Couldn’t be ________. The bad weather made everything in a mess. A．better B．best C．worse D．worst (9) —Have you seen the film Ne Zha 2? —Yes, I haven’t seen ________ one before. I like it very much. A．a more exciting B．the most exciting C．a less exciting D．the least exciting (10) Jim is ________ of the two. A．taller B．the taller C．tallest D．the tallest (11) —Who sang ________ in the competition, Ben or Robert? —Ben, I think. But Robert’s voice (嗓音) sounded ________. A．clearer, comfortably B．more clearer, more comfortably C．more clearly, more comfortable D．clearer, more comfortably (12) Sometimes walking is _________ faster than driving during rush hours. A．little B．bit C．much D．more 比较级用于倍数的表达 1. 用as... as...表达 “倍数+as...as...”结构 This room is twice as big as that one. 这个房间是那个房间的两倍大。 2. 用比较级表达 (1) “倍数+比较级+ than...” The new classroom is three times bigger than the old one. 新教室比旧教室大三倍。 (2) “倍数+the+度量名词(size/length/weight...)+of...” The new square is three times the size of the old one. 新广场是旧广场的三倍大。 2、 单元语法基础练习 1. 单项填空 (1) The weather in Tianjin is not ________ hot ________ that in Jinan. A．as; than B．so; as C．than; as D．as; so (2) Da Ming studies ________ his brother at school. A．as hardly as B．so hardly as C．as hard as D．so hard as (3) Pets are human’s friends. ________ families are paying attention to (注意) pet medical care. A．Fewer and fewer B．Less and less C．Smaller and smaller D．More and more (4) You should eat ________ junk food if you want to keep fit. A．less B．more C．many D．a lot of (5) The park is getting ________ because more kinds of flowersare planted every year. A．more and more beautiful B．more beautiful and more beautiful C．less beautiful D．more and more (6) ________ careful you are, ________ mistakes you will make. A．The fewer; the more B．The more; the fewer C．The more; the less D．The less; the more (7) Chongqing is bigger than ______ in Sichuan Province and it is bigger than ______ in China. A．any city; any other city B．any other city; any city C．any other city; any cities D．any city; any other cities (8) English is ________ more interesting than math, I think. A．a lot of B．a few C．a little D．very (9) —Our city is becoming ________. —Sure. The buildings are getting ________ than before. A．more and most beautiful; more taller B．more beautiful and more beautiful; taller C．more and more beautiful; much taller D．beautiful and beautiful; much more taller (10) Mary and Alice are of the same age, but Mary is ________ than Alice. A．more taller B．much tall C．a little more taller D．much taller (11) —How did you find your visit to the museum? —I really enjoyed it. It was ________ I expected. A．too interesting than B．even much interesting as C．as interesting as D．a lot much interesting than (12) 30, 000 dollars_______ a lot of money, but it's_______ than we need. A．is; far more B．are; very much C．is; far less D．are; very little 2. 用所给词的适当形式填空，或填写适当的词使语法正确并且句意完整。 (1) —Are you as ________ (careful)as your brother? —No, he works ________(careful)than me. (2) Li Ming walked much ________ (far)than his brother this morning. (3) With the development of AI, people can finish work ________ (easy)than before. (4) —I didn’t pass my English exam again. I am having a hard time these days. —Come on! ________ (hard)you work, ________(lucky) you will be! (5) The __________ (healthy)you eat, the __________ (healthy)you will be. (6) Who sings ________(beautiful), Alice or Linda? (7) My cold is getting ________ (bad)today. I really need to see a doctor. (8) China is bigger than ________ country in Asia. (9) I am running quicker and________. I feel like I am flying. (10) This room is________ (much)larger than the old one. 3. 翻译句子。 (1) 这辆蓝色的小汽车不如那辆红色的小汽车贵。 (2) 我比我的妹妹更外向。 (3) 我们读得越多，我们就会越聪明。有必要使阅读成为一种习惯。 (4) 我相信我们会变得越来越好。(believe) (5) 彼得比我班里的其他任何一个男孩都高。（taller） (6) 没有什么比看场电影更令人放松的了。 (7) 张鹏做作业和他姐姐一样认真。 (as ... as) (8) 大明不如Tony跑得快。(as...as) (9) Tina唱歌比我大声吗？ (10) 未来将会有更少的污染吗？ 3、 单元语法提升练习 1. 补全对话 A Ken: Hi, Lily! Long time no see! Lily: Well, I went to China for my summer vacation. Ken: 2 Lily: It was very wonderful. I like the Chinese food and the friendly people there. Ken: Who did you go there with? Lily: My sister. She likes travelling very much. Ken: Oh. Who’s more outgoing, your sister or you? Lily: 3 Ken: 4 Lily: Yes. I exercised twice a week. And we often took a walk outside. Sometimes we walked to the theatre too. Ken: 5 Lily: I think Red Star Theater is the best of all. A．Where did you go on vacation? B．What’s the best theatre there? C．How often did you exercise? D．Did you exercise during the vacation? E．How was your vacation? F．I’m more outgoing than her. B (Andy and Becky are talking about future life. Andy=A Becky=B) A: 1 B: Oh, I think our life will be much better. A: 2 B: We’ll live on the space station. A: 3 B: We’ll fly a spaceship to get there. A: Will life be interesting there? B: Yes, I think it will be more interesting. A: 4 B: Yes, of course there will. I think the shopping malls will have all kinds of things and we will take everything for free. A: Sounds great. 5 B: I agree. People will have a happier life. A．Where will we live? B．How will we get there? C．We will fly rockets to get there. D．Our life will be more boring than before. E．Maybe everyone will enjoy his life there. F．Will there be banks, schools, and shopping malls? G．What do you think our life will be like in 50 years? 2. 语法选择 通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的四个选项中选出一个最佳答案。 Patrick and Grant are best friends. They 1 almost everything together every day. But one day, the two boys stopped talking to each other. When they were walking home from school that day, they talked 2 their homework. Grant wanted Patrick to do it for him so that he could spend more 3 playing basketball. “No way! I 4 help you like that,” said Patrick. “You need to know that learning is 5 than playing.” “You don’t want to help me. 6 bad friend!” Grant said angrily. Patrick was not happy, either. He said, “You can say whatever you want, but I don’t think I can help you do homework.” Over the next several days, they didn’t talk to each other 7 they both felt bad. When Patrick’s parents found out what happened, they 8 him some good ways about how to help his best friend. Later, Grant knew it was 9 fault. A few days later, there was a school basketball game. Patrick and Grant both went to watch it. At the end of the game, the two old friends met each other. Grant said sorry to Patrick. Patrick smiled back. After a talk, they decided 10 each other finish homework and then play basketball together. They became good friends again. 1．A．did B．are doing C．do 2．A．to B．about C．with 3．A．time B．times C．time’s 4．A．needn’t B．can’t C．couldn’t 5．A．important B．more important C．the most important 6．A．What B．What a C．How 7．A．and B．or C．but 8．A．give B．will give C．gave 9．A．he B．him C．his 10．A．to help B．helping C．helped 3. 补全语篇 A My name is Julia. I have a twin sister. Her name is Lisa. My hair is short, but she has 1 (long) hair than me. Many people think we must be similar to each other. In fact, 2 are many differences between us. Lisa is 3 (quiet) than me. When my parents’ friends come to our house, Lisa often sits on the sofa and says nothing. But I’d like to talk with them loudly. Lisa likes reading, drawing and cooking, but I enjoy playing volleyball, so she is not 4 good at sports as me. However, Lisa always gets 5 (good) grades than me at school, so my parents often say to me, “Although Lisa is 6 (young) than you, she is 7 (hard-working), and you should learn from her.” But 8 some ways we are the same. For example we both like going shopping and listening to music. I like my twin sister. I don’t think everyone is necessary(必须的) 9 be the same. The differences between people make our life 10 (colorful). B “What are you going to be when you grow up?” That’s 1 common question for most children. I remember I first got this question at an early age. One day my cousin asked me that question. My father 2 (know) me very well. Before I said something, my father 3 (quick) answered. “Karen is going to be a doctor.” I didn’t question my father’s words at that time. That’s because I never wanted to do anything else than to save 4 (people) lives. I really wanted to be a doctor when I grew up. My parents always said to me, “You can be a doctor, an engineer or a 5 (/'tiːtʃə(r)/). You can even make the soccer team to play soccer. You can decide what you do. You just need to try your best 6 (make) it come true.” When I started my college, I studied all the time. I remembered my dad calling me 7 (one) a week, but sometimes I didn’t hear it. I would call 8 (he) back after I finished my study in the library. And I got up an hour 9 (early) than others to study every day. It’s hard to be successful. 10 , after many years’ study, I become a doctor now. And I really love my job. 4. 阅读理解 Do you know E-person and I-person? These two kinds of personalities (性格) are much discussed online. Even twins may be quite different from each other, such as personalities, hobbies, friends and etc.. To learn more about that, let’s hear from the following twins. Andy, an Extrovert I enjoy trying new things and playing with many friends. Ken and I head to the beach on Saturdays to surf, and on Sundays, I hang out with Tom, eating and riding. At school, Larry is my best friend. I don’t spend much time with him over the weekends because he likes to play video games at home just by himself. I’m cool with it because I can visit other friends. I value (重视) his friendship a lot because Larry cares about me and often gives great advice to my problems. Anna, an Introvert I think nothing is more enjoyable than staying on sofa by myself with a great book in hand. However, I do also need time with my two best friends, Sue and Tina. Sue is so full of life that her jokes bring much joy to my quiet days. Tina is more like me, and she understands me better than I do. We often take a long walk to share our feelings. I love both my friends and need their different personalities to make my life colorful. Well, there we have it from the horse’s mouth. From Andy and Anna, introverts and extroverts can be friends and also need friends with different personalities. So start to make different friends and enjoy the special friendship! 1．What does Andy do on Saturdays with Ken? A．Surf on the beach. B．Ride the bikes. C．Play the video games. D．Take a long walk. 2．Which of the following word can best describe Sue? A．Hard-working. B．Understanding. C．Good-looking. D．Outgoing. 3．The idiom “from the horse’s mouth” means “to hear from someone ________”. A．who read it B．who experienced it C．who fed it D．who promised it 4．What can we learn from the passage? A．Friends in need are friends indeed. B．Friends bring out the best in each other. C．Friends are not necessary to be the same. D．Friends reach for your hands and touch your hearts. 5. 任务型阅读 One spring day, there was a beautiful rose in a forest. She greeted her neighbors, including a cactus (仙人掌), an apple tree and other plants. Then, she said to the cactus, “I’m the most beautiful flower here, but you are full of thorns (刺) and so ugly!” Day after day, the rose never stopped being unkind to the cactus. The cactus, however, never got sad or angry. Instead, he always calmly said, “All lives have meaning.” As summer came, it was hot and dry. The rose began to weaken, but the cactus grew well. He had a wide root system (根系) and was good at storing water in his body. One day, the rose saw a bird make a small hole in the cactus with its beak (喙). The thirsty bird drank the water inside the cactus through the hole. “It must hurt,” said the rose. “Yes,” the apple tree said, “but the cactus doesn’t want to see his bird friend in trouble.” The rose was so thirsty that she asked the cactus for water. He kindly agreed. The bird filled its beak with water and watered the rose’s roots. The rose was quite sorry for what she had said to the cactus in the past. From then on, she understood that a kind heart is far more important than a good look. 1．Who were the rose’s neighbors in the forest? (不超过10 个词) 2．How did the bird get water from the cactus? (不超过15 个词) 3．What did the rose learn from the cactus? (不超过15 个词) 学科网（北京）股份有限公司 $$ Unit 3 Same or Different？ 核心知识点精讲精练 2 (Grammar) 【主要内容】 · 【单元核心知识点精讲精练】每个单元按照教材安排分为Section A；Grammar和Section B三个部分。 · Grammar 部分精讲本单元的重点语法，讲解部分配有随学随练。 · Grammar 部分还设置了单元语法基础练习和单元语法提升练习，有单项填空、翻译句子、语篇填空、补全对话、完形填空、阅读理解等丰富多样的习题帮助学生更好地学习并掌握单元语法知识。 1、 单元语法解析 形容词与副词的基本用法 1. 形容词通常修饰名词或代词，在句中充当定语成分。 副词通常修饰动词、形容词等词或整个句子，充当状语成分。 She is a shy girl. She sat there quietly. 2. 形容词可以跟在系动词后充当表语。 Her sister is outgoing. 3. 单个形容词修饰名词时，通常位于被修饰词的前面。修饰复合不定代词的形容词要后置。 副词的位置比较灵活。 The beautiful village is my hometown. I met someone interesting during my vacation. He quietly sat on the chair. / He sat on the chair quietly. [随学随练] 单项填空。 (1) The teacher always makes every word on the blackboard so ________ that students can see them ________. A．clear, easy B．clearly, easy C．clear, easily D．clearly, easily 【答案】C 【详解】句意：老师总是把黑板上的每一个字都写得那么清楚，学生们都能很容易地看到。 考查形容词和副词辨析。clear清晰的，形容词；clearly清晰地，副词；easy容易的，形容词；easily容易地，副词。根据“makes every word on the blackboard so...”可知，此处使用形容词clear作宾语补足语；根据“students can see them...”可知，此处使用副词easily修饰动词see，表示“学生们都能很容易地看到”。故选C。 (2) This morning I had a ________ breakfast and ran to school ________. A．quick; quick B．quick; quickly C．quickly; quick D．quickly; quickly 【答案】B 【详解】句意：今天早上，我快速吃了早餐，然后迅速跑到学校。 考查形容词及副词的用法。quick快速的；quickly迅速。分析句子结构可知，第一个空用形容词形式，修饰名词breakfast；第二个空用副词形式，修饰动词ran。故选B。 (3) In the library, we must be ________ and talk ________. A．quite; quietly B．quietly; quietly C．quietly; quiet D．quiet; quietly 【答案】D 【详解】句意：在图书馆，我们必须安静并小声说话。 考查形容词和副词的用法。quite很，副词；quiet安静的，形容词；quietly安静地，副词。第一个空位于“be”后，填形容词作表语；第二个空修饰动词“talk”，填副词作状语。故选D。 (4) I have _________ to tell you. Please listen to me. A．important something B．important anything C．something important D．anything important 【答案】C 【详解】句意：我有重要的事情要告诉你。请听我说。 考查代词辨析及定语后置。something某事，常用于肯定句；anything任何事物，常用于否定句和疑问句。根据“I have...to tell you. Please listen to me.”可知，是有事情要说，故此句为肯定句，用something；形容词修饰复合不定代词应后置。故选C。 形容词与副词的原级比较 1. as+形容词/副词原级+as 此结构用于表示两者在某方面相同，可译为“与...一样...的/地”。 He is as tall as Tom. 他和汤姆一样高。 Sally jumps as high as her sister. 萨利和她姐姐跳得一样高。 2. not +as/so+形容词/副词原级+as 此结构是上一个结构的否定形式，用于表示一方在某一方面不如另一方，可译为“不如...”。 It is not as/so hot today as yesterday. 今天没有昨天热。 Jim doesn’t run as quickly as David. 吉姆没有大卫跑得快。 [随学随练] 单项填空。 (1) Some day she will become as ________ as the famous writer. A．great B．greater C．greatest D．the greatest 【答案】A 【详解】句意：总有一天，她会像那位著名的作家一样出类拔萃。 考查形容词原级的用法。“as+形容词原级+as”结构，意为“和……一样……”，此结构中要用形容词原级。故选A。 (2) This question is ________ the first one. I don’t know how to answer it. A．as soon as B．as difficult as C．as beautiful as D．as interesting as 【答案】B 【详解】句意：这个问题和第一个问题一样难。我不知道怎么回答。 考查形容词原级的用法。as soon as一……就……；as difficult as像……一样困难；as beautiful as像……一样美丽；as interesting as和……一样有趣。根据“I don’t know how to answer it.”可知，此处表达这个问题和第一个问题一样难。故选B。 (3) 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。 (4) With the teacher’s help, Li Lei does his homework as ________ as others. A．careful B．carefully C．more careful D．more carefully 【答案】B 【详解】句意：在老师的帮助下，李雷做作业和其他人一样认真。 考查形容词与副词的词义辨析、比较等级。careful认真的，仔细的； carefully认真地，仔细地； more careful更认真的，更仔细的； more carefully更认真地；更仔细地。“as+形容词 / 副词原级+as”表示“和……一样……”，“does his homework”是动词短语，用副词“carefully”修饰，故选B。 (5) —Jack, you kept spelling the words wrong in your homework, I don’t think you study ________ before. —Sorry, Mrs Green. I’ll work harder. A．as careless as B．so careful as C．as carelessly as D．so carefully as 【答案】D 【详解】句意：——杰克，你在作业中一直拼错单词，我觉得你学习没有以前认真。——对不起，格林老师。我会更加努力的。 考查原级比较和副词用法。careless粗心的；careful仔细的；carelessly粗心地；carefully认真地。根据“you kept spelling the words wrong in your homework, I don’t think you study…before.”可知，应该说“不如以前认真”，用“not as/so…as”结构，修饰动词study用副词carefully，故选D。 (6) Don’t just believe the advertisement. That medicine doesn’t work ________ it says. A．as better as B．as good as C．so good as D．so well as 【答案】D 【详解】句意：不要只相信广告。那药不如它说的那么有效。 考查原级比较。not as/so+副词/形容词(原级)+as...表示“不如……”，所以排除选项A，根据空前work可知，此处需用副词修饰动词。故选D。 形容词与副词的比较级 用于两者的比较时，一方比另一方更...样，用形容词或副词的比较级来表示。 1. 比较级的构成规则 (1) 一般在词尾加-er：tall--taller；long--longer (2) 以不发音的e结尾，直接加-r：nice--nicer；huge--huger (3) 重读闭音节的单词，当词尾只有一个辅音字母时，要先双写最后一个辅音字母，再加-er：fat--fatter；big--bigger；hot--hotter (4) 以辅音字母+y结尾的双音节词，将y改为i，再加-er：busy---busier；heavy--heavier 注意： dry的比较级为drier shy的比较级为shyer (5) 部分双音节词和多音节词在其前面加more构成比较级：beautiful--more beautiful；popular--more popular 注意： 以-y；-ly等后缀构成的双音节派生词和以形容词前缀un-开头的三音节词，末尾加-er构成比较级：friendly--friendlier；healthy--healthier；unhappy--unhappier；lovely--lovelier 以加-ing；-ed；-ful；-ous等后缀构成的派生词在单词前加more构成比较级：helpful--more helpful；tired--more tired；famous--more famous (6) 不规则变化： good/well--better；bad/badly/ill--worse；many/much--more；little--less；far--farther/further；old--older/elder 注意： farther指的是距离或者时间上的较远；further指的是抽象意义上的进一步，更远的。 older即可以修饰物，也可以修饰人；elder只表示“年龄更老的”。 2. 比较级的具体用法 (1) A+be+形容词比较级+than+B A+实义动词+副词比较级+than+B He is more outgoing than his brother. 他比哥哥更加外向。 Zhang Peng performed better than Liu Hao. 张鹏比刘浩表现得更好。 (2) “Who/Which... +比较级，A or B?”，表示“A和B，哪一个更/谁更……?” Who sings more beautifully, Amy or Sally? 艾米和萨利，谁唱的更好？ Which movie is more popular, Ne Zha 2 or Detective Chinatown 1900? 《哪吒2》和《唐探1900》哪部电影 更受欢迎？ (3) “the+比较级+ of the two”意为“两者中比较……的” 此结构中要注意，比较级前要加the，且明确指出是两者中。 Ella is the more outgoing the two girls. 艾拉是两个女孩中更外向的一个。 (4) “比较级+and+比较级”或“more and more +形容词/副词原级”，表示“越来越……” 如果构成比较级是在词尾加-er，则用“比较级+and+比较级”结构 如果构成比较级是在词前加more，则用“more and more +形容词/副词原级”结构 It’s getting hotter and hotter. 天气越来越热了。 Learning Chinese is becoming more and more popular. 学习中文变得越来越流行。 (5) “The +比较级，the +比较级”，表示“越……，就越……” 此结构中，前半部分是状语从句，后半部分是主句。 如果主句使用一般将来时，从句用一般现在时表示将来。 The more careful you are, you less mistake you will make. 你越认真，你犯的错误越少。 (6) “比较级+than+any+other+单数名词”用于同一范围内的比较，表示“...比任何其他的...更...”，实际含义也就是前者是同一范围内最...的一个，表示最高级含义。 Mike is taller than any other boy in his class. 迈克比班上任何其他男孩都高。(迈克是班上最高的男孩) (7) “比较级+than+any+单数名词”用于不同范围的比较。 China is larger than any country in Africa. 中国比非洲任何一个国家都大。 (8) 比较级的否定形式，表示最高级含义。 The movie is wonderful. I haven’t seen a better one. 这部电影太棒了。我还没看过更好的。 I can’ agree with you more. 我完全同意你的看法。 (9) not/no+比较级+than...表示“和...一样不...”或“并不比...更...” no比not语气更加绝对。 He is no/not richer than his neighbour. 他并不比他的邻居富有。 (10) “less+形容词或副词原级+than”表示“不如...”，与not so/as...as...结构同义 The blue pants is less expensive than the red one. 蓝色裤子没有红色裤子贵。 3. 使用比较级的注意事项 (1) 前后比较的对象要一致。 The weather in Beijing is colder than Nanning.此句是错误表达，前后比较的对象是天气，所以要改为以下表述：The weather in Beijing is colder than that in Nanning.(than后用that代替比较的对象) 在使用形容词与副词的原级比较的结构时，也要保持前后比较的对象一致。 His hair is as long as me. 此句是错误表达，前面比较的对象是头发，所以要改为以下表述：His hair is as long as mine. (2) 比较级前可以有单词或短语修饰，常见的有：a bit；a little；much；far；a great deal；still；even等。但比较级和very不能修饰比较级。 This book is far more interesting than that one. 这本书远比那本书有趣。 注意：修饰比较级more(many和much的比较级)，more后接不可数名词，可用much修饰；若more后接可数名词复数形式，则用many修饰，不用much。 Mr. Green has much more money then Mr. Black. 格林先生先生的钱比布莱克先生多。 We have many more apples this year than last year. 我们今年的苹果比去年多得多。 (3) 语境中有比较含义，都要使用比较级，即使句中没有出现than。 After having a rest, he felt much better. 休息后，他感觉好多了。(暗含休息后与休息前作比较) Please give me a larger one. 请给我一个更大的。(暗含比较，比现在的这个更大的一个) (4) 为避免重复，比较结构中常用one指代单数名词；that指代单数或不可数名词；用ones/those指代复数名词。 The sweater is expensive. Please give me a cheaper one.(指代同类中的一个) The food in Balabala Restaurant is more delicious than that in Hongxing Restaurant.(指代同一类事物) The cars made in Germany is much better then those made in India. (指代同类的复数名词) (5) 有些形容词没有比较级，如favourite; complete; excellent; impossible; full; empty; dead; square等。 (6) more than的用法 more than除了用于比较之外，还用于一下含义： · “more than+数词”表示“...以上，多于...” We have more than 50 books now. 我们现在拥有超过50本的书。 · “more than+名词”表示“不只，不仅仅” Huabobo is more than a kind of food. 花饽饽不仅仅只是一种食物。 · “more than+adj./adv.”表示“非常，十分” I’m more than glad to hear from you. 我非常高兴收到你的来信。 [随学随练] 单项填空。 (1) This book is ________ than the one. It has more interesting stories. A．good B．better C．best D．well 【答案】B 【详解】句意：这本书比那本好。它有更多有趣的故事。 考查形容词比较级。good好的，形容词原级；better更好的，形容词比较级；best最好的，形容词最高级；well好地，副词。根据“than”可知，此处用形容词比较级。故选B。 (2) Going to Beihai Park with friends makes me ________ than staying at home. A．happy B．happier C．happiest D．the happiest 【答案】B 【详解】句意：和朋友一起去北海公园比待在家里让我更开心。 考查比较级。根据“than”可知，此处使用形容词的比较级形式，表示“比……更开心”。故选B。 (3) —What did the doctor tell you? —He told me to eat ________ meat and take ________ exercise and have a healthy life. A．more;  less B．less;  more C．more;  fewer D．less;  less 【答案】B 【详解】句意：——医生告诉你什么了？——他让我少吃肉、多锻炼，过健康的生活。 考查形容词比较级的用法。meat和exercise为不可数名词，修饰词需用“less”或“more”，根据健康生活的常识，医生通常会建议“减少吃肉”和“增加锻炼”。故选B。 (4) As the world’s population ________ becoming ________, we have to do something to change the situation. A．is; bigger and bigger B．are; bigger and bigger C．is; more and more 【答案】A 【详解】句意：随着世界人口越来越多，我们必须采取行动改变这种情况。 考查主谓一致及比较级。主语是“the world’s population”，属于单数概念，因此谓语动词需用单数形式is；指人口多少用big/large或small，结合选项可知，A项符合。故选A。 (5) Our country will be _________ as long as each of us tries to work harder. A．good and good B．better and better C．bad and bad D．worse and worse 【答案】B 【详解】句意：只要我们每个人都努力工作，我们的国家就会越来越好。 考查形容词比较级。good and good错误表达；better and better越来越好；bad and bad错误表达；worse and worse越来越糟。根据“as long as each of us tries to work harder.”可知，我们的国家会越来越好，选项D不符合语境；根据“Our country will be…as long as each of us tries to work harder.”可知，比较级+and+比较级“越来越……”，固定用法，空处应为越来越好。故选B。 (6) ________ you work, ________ progress (进步) you will make. A．Harder; greater B．The harder; the greater C．Harder; the greater D．The harder; greater 【答案】B 【详解】句意：你工作越努力，取得的进步就会越大。 考查“the+比较级，the+比较级”结构。根据“...you work...progress you will make.”可知，本句是“the+比较级，the+比较级”结构，表示“越……，越……”。第一空修饰动词“work”，要用副词的比较级“harder”，且前面需加“the”，位于句首，首字母大写，即“The harder”；第二空修饰名词“progress”，要用形容词的比较级“greater”，前面加“the”，即“the greater”。故选B。 (7) Taiwan is larger than ________ island in China. A．any other B．the other C．any D．the 【答案】A 【详解】句意：台湾比中国其他任何岛屿都大。 考查比较级用法。any other其他任何一个，用于同一范围比较；the other特指两者中的另一个；any任何一个，不限定范围；the定冠词。根据“Taiwan is larger than ________ island in China.”可知，此处需用比较级结构“any other +单数名词”表示“比其他任何一个”，强调在同一范围内 (中国) 的对比。故选A。 (8) —How was your trip to London, Jack? —Couldn’t be ________. The bad weather made everything in a mess. A．better B．best C．worse D．worst 【答案】C 【详解】句意：——你去伦敦的旅行怎么样，Jack？——情况再糟糕不过了。坏天气让一切一团糟。 考查比较级表最高级。better更好的；best最好的；worse更遭的；worst最遭的。根据“The bad weather made everything in a mess.”可知，旅行情况很糟糕，“否定词+形容词的比较级”表最高级，即Couldn’t be worse“再糟糕不过了”。故选C。 (9) —Have you seen the film Ne Zha 2? —Yes, I haven’t seen ________ one before. I like it very much. A．a more exciting B．the most exciting C．a less exciting D．the least exciting 【答案】A 【详解】句意：——你看过《哪吒2》吗？——看过，我之前从未看过比这更令人兴奋的电影。我非常喜欢它。 考查比较级的用法。a more exciting更令人兴奋的；the most exciting最令人兴奋的；a less exciting不那么令人兴奋的；the least exciting最不令人兴奋的。根据“I like it very much”可知，此处是指这部电影是令人兴奋的，排除C、D选项；结合“I haven’t seen”可知，此处应用比较级的否定表达最高含义，表示“没有比这更令人兴奋的电影”。故选A。 (10) Jim is ________ of the two. A．taller B．the taller C．tallest D．the tallest 【答案】B 【详解】句意：吉姆是两人中更高的那个。 考查比较级。根据“of the two”可知是特指两人中更高的那个，故此处用“定冠词+比较级”。故选B。 (11) —Who sang ________ in the competition, Ben or Robert? —Ben, I think. But Robert’s voice (嗓音) sounded ________. A．clearer, comfortably B．more clearer, more comfortably C．more clearly, more comfortable D．clearer, more comfortably 【答案】C 【详解】句意：——谁在比赛中唱得更清楚，本还是罗伯特？——我认为是本。但罗伯特的声音听起来更舒服。 考查比较级用法。第一空是两者比较，且是副词修饰动词，应用副词比较级，排除A和D选项，B选项的形式错误，故选C。 (12) Sometimes walking is _________ faster than driving during rush hours. A．little B．bit C．much D．more 【答案】C 【详解】句意：有时候在高峰时段，走路比开车要快得多。 考查形容词比较级的修饰词。little少的，不能修饰比较级；bit一点，不能修饰比较级；much修饰比较级，表示“……得多” ，more用于构成多音节形容词或副词的比较级。根据“faster”可知，faster本身就是比较级形式，不需要用“more”，此处用“much faster”表示“快得多”表示在高峰时段步行比开车快很多这种情况。故选C。 比较级用于倍数的表达 1. 用as... as...表达 “倍数+as...as...”结构 This room is twice as big as that one. 这个房间是那个房间的两倍大。 2. 用比较级表达 (1) “倍数+比较级+ than...” The new classroom is three times bigger than the old one. 新教室比旧教室大三倍。 (2) “倍数+the+度量名词(size/length/weight...)+of...” The new square is three times the size of the old one. 新广场是旧广场的三倍大。 2、 单元语法基础练习 1. 单项填空 (1) The weather in Tianjin is not ________ hot ________ that in Jinan. A．as; than B．so; as C．than; as D．as; so 【答案】B 【详解】句意：天津的天气不像济南的天气那么热。 考查not so…as用法。not so/as…as…表示“不像……一样”，是固定搭配。故选B。 (2) Da Ming studies ________ his brother at school. A．as hardly as B．so hardly as C．as hard as D．so hard as 【答案】C 【详解】句意：大明在学校学习和他哥哥一样努力。 考查固定结构。“as+形容词/副词原级+as”表示“和……一样……”，hard努力地；hardly几乎不，不符合语境；“so...as”一般用于否定句。这里是肯定句，表示和他哥哥一样努力，要用“as hard as”，故选C。 (3) Pets are human’s friends. ________ families are paying attention to (注意) pet medical care. A．Fewer and fewer B．Less and less C．Smaller and smaller D．More and more 【答案】D 【详解】句意：宠物是人类的朋友。越来越多的家庭开始关注宠物医疗保健。 考查形容词短语辨析。Fewer and fewer越来越少，修饰可数名词复数；Less and less越来越少，修饰不可数名词；Smaller and smaller越来越小；More and more越来越多，修饰可数名词复数或不可数名词。根据语境可知，此处是在描述越来越多的家庭开始关注宠物医疗保健，families是可数名词复数，所以应该用More and more来修饰。故选D。 (4) You should eat ________ junk food if you want to keep fit. A．less B．more C．many D．a lot of 【答案】A 【详解】句意：如果你想保持健康，你应该少吃垃圾食品。 考查形容词比较级及词义辨析。less更少的（修饰不可数名词）；more更多的；many许多（修饰可数名词复数）；a lot of许多（修饰可数名词复数或不可数名词）。根据“if you want to keep fit”可知，保持健康需要“更少”摄入垃圾食品，junk food为不可数名词，故选A。 (5) The park is getting ________ because more kinds of flowersare planted every year. A．more and more beautiful B．more beautiful and more beautiful C．less beautiful D．more and more 【答案】A 【详解】句意：这个公园变得越来越美丽，因为每年都种植更多种类的花。 考查形容词比较级用法。more and more beautiful越来越美丽；more beautiful and more beautiful错误表达；less beautiful没那么美丽；more and more越来越多。根据“because more kinds of flowers are planted every year”可知，公园变得越来越美丽，故选A。 (6) ________ careful you are, ________ mistakes you will make. A．The fewer; the more B．The more; the fewer C．The more; the less D．The less; the more 【答案】B 【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。“careful”的比较级是“more careful”；“mistakes”是可数名词复数，“少”用“fewer”修饰。句子表达“你越细心，犯的错误就越少”，符合“the+比较级，the+比较级”结构。故选B。 (7) Chongqing is bigger than ______ in Sichuan Province and it is bigger than ______ in China. A．any city; any other city B．any other city; any city C．any other city; any cities D．any city; any other cities 【答案】A 【详解】句意：重庆比四川省的任何城市都大，比中国的任何其他城市都大。 考查不定代词。四川不包含重庆，对比时用any city；中国包含重庆，对比时用any other city。故选A。 考查比较级和最高级。根据“of the two girls”可知，此处是将两个女孩进行比较，使用比较级。故选A。 (8) English is ________ more interesting than math, I think. A．a lot of B．a few C．a little D．very 【答案】C 【详解】句意：我认为英语比数学有趣一点。 考查形容词比较级的修饰词。形容词的比较级前面可加much，even，a little，a lot，a bit，far等词，表示不同程度；more interesting是形容词interesting的比较级。故选C。 (9) —Our city is becoming ________. —Sure. The buildings are getting ________ than before. A．more and most beautiful; more taller B．more beautiful and more beautiful; taller C．more and more beautiful; much taller D．beautiful and beautiful; much more taller 【答案】C 【详解】句意：——我们的城市变得越来越美丽了。——当然。这些建筑物比以前高多了。 考查比较级。第一空需要用“more and more+多音节形容词”来表示“越来越……”，即“more and more beautiful”；第二空根据“than”使用比较级形式“taller”，且副词“much”用于修饰比较级。故选C。 (10) Mary and Alice are of the same age, but Mary is ________ than Alice. A．more taller B．much tall C．a little more taller D．much taller 【答案】D 【详解】句意：玛丽和爱丽丝的年龄相同，但玛丽比爱丽丝高得多。 考查形容词比较级。根据“than”可知，空处用比较级，tall的比较级为taller；比较级前可用修饰词much、a little等词修饰，但不能用more修饰。因此D选项符合。故选D。 (11) —How did you find your visit to the museum? —I really enjoyed it. It was ________ I expected. A．too interesting than B．even much interesting as C．as interesting as D．a lot much interesting than 【答案】C 【详解】句意：——你觉得参观博物馆怎么样？——我真的很喜欢。它和我预期的一样有趣。 考查原级比较。too interesting than结构错误；even much interesting as结构错误；a lot much interesting than结构错误；as…as和……一样。even，much和a lot都是修饰比较级的词，修饰比较级只要选择一个即可，结合语法规则可知，ABD选项错误。故选C。 (12) 30, 000 dollars_______ a lot of money, but it's_______ than we need. A．is; far more B．are; very much C．is; far less D．are; very little 【答案】C 【详解】试题分析：从横线后的than可以推出本空中应该选择形容词的比较级，因而排除BD选项。然后根据句意，前句中提到三万美元是很大一笔钱了，但后句中有一个but表明，这些还是不够的。应该选less。本题中far是修饰比较级的，表示远远不够的.故选C 2. 用所给词的适当形式填空，或填写适当的词使语法正确并且句意完整。 (1) —Are you as ________ (careful)as your brother? —No, he works ________(careful)than me. 【答案】careful; more carefully (2) Li Ming walked much ________ (far)than his brother this morning. 【答案】farther/further (3) With the development of AI, people can finish work ________ (easy)than before. 【答案】more easily (4) —I didn’t pass my English exam again. I am having a hard time these days. —Come on! ________ (hard)you work, ________(lucky) you will be! 【答案】The harder; the luckier (5) The __________ (healthy)you eat, the __________ (healthy)you will be. 【答案】more healthily; healthier (6) Who sings ________(beautiful), Alice or Linda? 【答案】more beautifully (7) My cold is getting ________ (bad)today. I really need to see a doctor. 【答案】worse (8) China is bigger than ________ country in Asia. 【答案】any other (9) I am running quicker and________. I feel like I am flying. 【答案】quicker (10) This room is________ (much)larger than the old one. 【答案】much 3. 翻译句子。 (1) 这辆蓝色的小汽车不如那辆红色的小汽车贵。 【答案】This blue car is not as/so expensive as the red one. 【详解】这辆蓝色的小汽车：This blue car，作主语；不如……一样……：not as/so...as，主语为单数，be动词需is，不如……贵：not as/so expensive as；那辆红色的小汽车：the red one。故填This blue car is not as/so expensive as the red one. (2) 我比我的妹妹更外向。 【答案】I’m more outgoing than my sister. 【详解】I“我”；more outgoing“更外向”；than“比”；my sister“我的妹妹”。本句时态是一般现在时，句子是系表结构，主语是I，be动词用am，缩写为I’m。故填I’m more outgoing than my sister. (3) 我们读得越多，我们就会越聪明。有必要使阅读成为一种习惯。 【答案】The more we read, the cleverer we will be. It is necessary to make reading a habit. 【详解】第一句应用比较级句型“the+比较级，the+比较级”；more“越多”；we“我们”；read“读”；cleverer“越聪明”；will be“将会”。第二句应该使用it is adj to do sth固定句型，necessary“必要的”；make“使”；reading“阅读”；a habit“一种习惯”。故填The more we read, the cleverer we will be. It is necessary to make reading a habit. (4) 我相信我们会变得越来越好。(believe) 【答案】I believe we will become better and better. 【详解】分析句子可知，此处应用宾语从句。我相信：I believe，为主句；我们会变得越来越好：we will become better and better，为从句。故填I believe we will become better and better. (5) 彼得比我班里的其他任何一个男孩都高。（taller） 【答案】Peter is taller than the other boys in my class. /Peter is taller than any other boy in my class. 【详解】彼得：Peter；高：tall；其他任何一个男孩：the other boys/any other boy；我班里的：in my class，位于句末。结合语境可知，本题为一般现在时，陈述一个事实；表示“比……高”用be taller than结构，主语是单数，be动词用is。故填Peter is taller than the other boys in my class./Peter is taller than any other boy in my class. (6) 没有什么比看场电影更令人放松的了。 【答案】Nothing is more relaxing than watching a movie/seeing a film. 【详解】否定词+比较级+than，表示“没有比……更……的了”，nothing“没什么”，修饰物用relaxing表示“令人放松的”，比较级是more relaxing，than是介词，后接动名词，watching a movie/seeing a film“看电影”，故填Nothing is more relaxing than watching a movie/seeing a film. (7) 张鹏做作业和他姐姐一样认真。 (as ... as) 【答案】Zhang Peng does his homework as carefully as his elder sister. 【详解】根据句意及所给提示可知，本句为as...as用法的陈述句，as+形容词/副词原级+as，表示“与……一样……”；本句时态为一般现在时，张鹏：Zhang Peng，作主语；does his homework“做他的作业”；does为动词，需副词carefully“认真地”修饰；his sister“他的姐姐”。故填Zhang Peng does his homework as carefully as his elder sister. (8) 大明不如Tony跑得快。(as...as) 【答案】Daming doesn’t run as fast as Tony. 【详解】“不如”结构为“not as…as”，时态为一般现在时，主语是Daming，故需使用助动词“doesn’t”表否定，后接动词原形；用副词原级“fast快”来修饰动词“run跑”。故填Daming doesn’t run as fast as Tony. (9) Tina唱歌比我大声吗？ 【答案】Does Tina sing louder than me? 【详解】询问事实用一般现在时，sing唱歌，主语是第三人称单数，助动词用三单does。louder表示“更大声”，比较级，than比，后接人称代词宾格me。故填Does Tina sing louder than me? (10) 未来将会有更少的污染吗？ 【答案】Will there be less pollution in the future? 【详解】未来：in the future；将会有：there will be；更少的污染：less pollution。根据“未来”可知，时态是一般将来时，所以应把will提到句首，引导此一般疑问句；in the future作时间状语，置于句尾。故填Will there be less pollution in the future? 3、 单元语法提升练习 1. 补全对话 A Ken: Hi, Lily! Long time no see! Lily: Well, I went to China for my summer vacation. Ken: 2 Lily: It was very wonderful. I like the Chinese food and the friendly people there. Ken: Who did you go there with? Lily: My sister. She likes travelling very much. Ken: Oh. Who’s more outgoing, your sister or you? Lily: 3 Ken: 4 Lily: Yes. I exercised twice a week. And we often took a walk outside. Sometimes we walked to the theatre too. Ken: 5 Lily: I think Red Star Theater is the best of all. A．Where did you go on vacation? B．What’s the best theatre there? C．How often did you exercise? D．Did you exercise during the vacation? E．How was your vacation? F．I’m more outgoing than her. 【答案】1．A 2．E 3．F 4．D 5．B 【导语】本文两人谈论了莉莉的暑假生活。 1．根据“I went to China for my summer vacation.”可知此处询问对方假期去了哪里，选项A“你去哪里度假了？”符合语境。故选A。 2．根据“It was very wonderful. I like the Chinese food and the friendly people there.”可知此处询问对方的假期怎么样，选项E“你的假期过得怎么样？”符合语境。故选E。 3．根据“Who’s more outgoing, your sister or you?”可知此处回答谁更外向，选项F“我比她更外向。”符合语境。故选F。 4．根据“Yes. I exercised twice a week”可知此处询问对方是否锻炼，选项D“你在假期里锻炼了吗？”符合语境。故选D。 5．根据“Sometimes we walked to the theatre too.”以及“I think Red Star Theater is the best of all.”可知此处询问对方认为最好的剧院是哪家，选项B“那里最好的剧院是什么？”符合语境。故选B。 B (Andy and Becky are talking about future life. Andy=A Becky=B) A: 1 B: Oh, I think our life will be much better. A: 2 B: We’ll live on the space station. A: 3 B: We’ll fly a spaceship to get there. A: Will life be interesting there? B: Yes, I think it will be more interesting. A: 4 B: Yes, of course there will. I think the shopping malls will have all kinds of things and we will take everything for free. A: Sounds great. 5 B: I agree. People will have a happier life. A．Where will we live? B．How will we get there? C．We will fly rockets to get there. D．Our life will be more boring than before. E．Maybe everyone will enjoy his life there. F．Will there be banks, schools, and shopping malls? G．What do you think our life will be like in 50 years? 【答案】1．G 2．A 3．B 4．F 5．E 【导语】本文是一段关于未来生活的对话，安迪和贝基讨论了50年后人们的居住地点、交通方式以及生活环境等内容。对话表达了对未来生活的美好期望。 1．根据下文“I think our life will be much better.”可知，此处询问对未来生活的看法，选项G“你认为50年后的生活会是什么样子？”符合语境，故选G。 2．根据下文“We’ll live on the space station.”可知，此处询问“我们会住在哪里”，选项A“我们会住在哪里？”符合语境，故选A。 3．根据下文“We’ll fly a spaceship to get there.”可知，此处询问“我们怎么到那里”，选项B“我们会怎么到那里？”符合语境，故选B。 4．根据下文“I think the shopping malls will have all kinds of things and we will take everything for free.”可知，此处询问“是否会有银行、学校和购物中心”，选项F“那里会有银行、学校和购物中心吗？”符合语境，故选F。 5．根据上文“Sounds great.”和下文“I agree. People will have a happier life.”可知，此处表示大家会享受那里的生活，选项E“也许每个人都会享受那里的生活。”符合语境，故选E。 2. 语法选择 通读下面短文，掌握其大意，然后按照句子结构的语法和上下文连贯的要求，从每题所给的四个选项中选出一个最佳答案。 Patrick and Grant are best friends. They 1 almost everything together every day. But one day, the two boys stopped talking to each other. When they were walking home from school that day, they talked 2 their homework. Grant wanted Patrick to do it for him so that he could spend more 3 playing basketball. “No way! I 4 help you like that,” said Patrick. “You need to know that learning is 5 than playing.” “You don’t want to help me. 6 bad friend!” Grant said angrily. Patrick was not happy, either. He said, “You can say whatever you want, but I don’t think I can help you do homework.” Over the next several days, they didn’t talk to each other 7 they both felt bad. When Patrick’s parents found out what happened, they 8 him some good ways about how to help his best friend. Later, Grant knew it was 9 fault. A few days later, there was a school basketball game. Patrick and Grant both went to watch it. At the end of the game, the two old friends met each other. Grant said sorry to Patrick. Patrick smiled back. After a talk, they decided 10 each other finish homework and then play basketball together. They became good friends again. 1．A．did B．are doing C．do 2．A．to B．about C．with 3．A．time B．times C．time’s 4．A．needn’t B．can’t C．couldn’t 5．A．important B．more important C．the most important 6．A．What B．What a C．How 7．A．and B．or C．but 8．A．give B．will give C．gave 9．A．he B．him C．his 10．A．to help B．helping C．helped 【答案】 1．C 2．B 3．A 4．B 5．B 6．B 7．A 8．C 9．C 10．A 【导语】本文章主要讲述了帕特里克和格兰特是最好的朋友，他们每天一起做所有的事。但是有一天因为做作业的事情，两个男孩出现了矛盾。 1．句意：他们几乎每天一起做所有的事。 did做，一般过去时；are doing正在做，现在进行时；do做，一般现在时。由时间状语“every day”可知，此处的时态为一般现在时，故选C。 2．句意：那天他们放学回家时，他们谈论他们的家庭作业。 to到；about关于；with和……一起。talk about sth.“谈论某事”，固定用法，故选B。 3．句意：格兰特想要帕特里克为他做作业，这样他就可以花费更多时间打篮球。 time时间；times次数；time’s名词所有格。根据“spend more...”可知是花费时间。故选A。 4．句意：我不能那样帮你。 needn’t不需要；can’t不能；couldn’t不能。根据“No way”可知是不能帮助他，直接引语中用一般现在时can’t。故选B。 5．句意：你需要知道学习比玩更重要。 important重要的，形容词原形；more important更加重要的，形容词的比较级；the most important最重要的，形容词的最高级。由该空后面的“than”可知，此处用比较级。故选B。 6．句意：真是个坏朋友！ what引导感叹句；what a引导感叹句；how引导感叹句。分析句子结构，此处符合what a+形容词+可数名词单数+（主谓），故选B。 7．句意：在接下来的几天里，他们彼此没有交谈，两人都感到很难过。 and并且；or或者；but但是。空前的“they didn’t talk to each other”和空后的“they both felt bad”是并列关系，应使用并列连词and，故选A。 8．句意：当帕特里克的父母发现发生了什么事时，他们给了他一些如何帮助他最好的朋友的好方法。 give给，动词原形；will give一般将来时；gave动词过去式。根据“When Patrick’s parents found out”可知句子用一般过去时。故选C。 9．句意：之后，格兰特知道了这是他的错。 he他，人称代词的主格形式；him他，人称代词的宾格形式；his他的，形容词性物主代词。根据空后的“fault”可知，此处要用形容词性物主代词修饰名词，故选C。 10．句意：会谈后，他们决定互相帮助完成家庭作业，然后一起打篮球。 to help帮助，动词不定式；helping帮助，动名词/现在分词；helped帮助，动词的过去式。decide to do sth.“决定做某事”，固定用法，故选A。 3. 补全语篇 A My name is Julia. I have a twin sister. Her name is Lisa. My hair is short, but she has 1 (long) hair than me. Many people think we must be similar to each other. In fact, 2 are many differences between us. Lisa is 3 (quiet) than me. When my parents’ friends come to our house, Lisa often sits on the sofa and says nothing. But I’d like to talk with them loudly. Lisa likes reading, drawing and cooking, but I enjoy playing volleyball, so she is not 4 good at sports as me. However, Lisa always gets 5 (good) grades than me at school, so my parents often say to me, “Although Lisa is 6 (young) than you, she is 7 (hard-working), and you should learn from her.” But 8 some ways we are the same. For example we both like going shopping and listening to music. I like my twin sister. I don’t think everyone is necessary( 必须的) 9 be the same. The differences between people make our life 10 (colorful). 【答案】 1．longer 2．there 3．quieter 4．as 5．better 6．younger 7．more hard-working 8．in 9．to 10．more colorful 【导语】本文主要介绍了我和双胞胎妹妹的外貌、性格特点及不同之处。 1．句意：我的头发很短，但她的头发比我的长。根据“than”一词可知，空处需比较级，long“长的”的比较级为longer。故填longer。 2．句意：事实上，我们之间有很多不同。根据“...are many differences between us.”可知，空处考查there be句型，故填there。 3．句意：Lisa比我安静。根据句中“than”一词可知，空处需比较级。quiet“安静的”的比较级为quieter。故填quieter。 4．句意：Lisa喜欢读书、画画和烹饪，但我喜欢打排球，所以她在运动方面不如我好。根据“...good at sports as me.”可知，考查as...as...用法，表示“和……一样”，故填as。 5．句意：然而，Lisa在学校比我成绩更好，所以我父母经常对我说，“虽然Lisa比你小，但她更勤奋，你应该向她学”。根据“than”一词可知，空处需用good的比较级better。故填better。 6．句意：然而，Lisa在学校比我成绩更好，所以我父母经常对我说，“虽然Lisa比你小，但她更勤奋，你应该向她学”。根据“than”一词可知，空处需young的比较级younger。故填younger。 7．句意：然而，Lisa在学校比我成绩更好，所以我父母经常对我说，“虽然Lisa比你小，但她更勤奋，你应该向她学”。根据“ ...(young) than you”可知，空处是两者比较，需比较级，hard-working“勤奋的”的比较级为more hard-working。故填more hard-working。 8．句意：但在某些方面，我们是相同的。in some ways表示“在某些方面”，为固定搭配。故填in。 9．句意：我认为并不需要每个人都是一样的。根据“I don’t think everyone is necessary( 必须的)...be the same.”可知，空处需动词不定式to be，be动词已给出，故填to。 10．句意：人们之间的差异使我们的生活更加丰富多彩。根据句意可知，空处含比较意味，需colorful“丰富多彩的”的比较级more colorful。故填more colorful。 B “What are you going to be when you grow up?” That’s 1 common question for most children. I remember I first got this question at an early age. One day my cousin asked me that question. My father 2 (know) me very well. Before I said something, my father 3 (quick) answered. “Karen is going to be a doctor.” I didn’t question my father’s words at that time. That’s because I never wanted to do anything else than to save 4 (people) lives. I really wanted to be a doctor when I grew up. My parents always said to me, “You can be a doctor, an engineer or a 5 (/'tiːtʃə(r)/). You can even make the soccer team to play soccer. You can decide what you do. You just need to try your best 6 (make) it come true.” When I started my college, I studied all the time. I remembered my dad calling me 7 (one) a week, but sometimes I didn’t hear it. I would call 8 (he) back after I finished my study in the library. And I got up an hour 9 (early) than others to study every day. It’s hard to be successful. 10 , after many years’ study, I become a doctor now. And I really love my job. 【答案】 1．a 2．knew 3．quickly 4．people’s 5．teacher 6．to make 7．once 8．him 9．earlier 10．However/Finally/Luckily 【导语】本文主要讲述了作者为实现成为医生的梦想而努力奋斗并最终达成的历程。 1．句意：这对大多数孩子来说都是一个常见的问题。根据“That’s...common question for most children.”可知，此处指一个常见的问题，common以辅音音素发音开头，空处应是a。故填a。 2．句意：我父亲非常了解我。根据“One day my cousin asked me that question. My father...(know) me very well. Before I said something,”可知，句子用一般过去时，谓语动词用过去式，故填knew。 3．句意：我还没来得及开口，父亲就迅速给出了回答。根据“my father...(quick) answered”可知，空处应是副词quickly，修饰动词answered。故填quickly。 4．句意：那是因为除了拯救人们的生命我什么都不想做。根据“to save...(people) lives”可知，空后是名词lives，空处应是所有格形式people’s。故填people’s。 5．句意：你可以成为一名医生、工程师或者教师。音标/'tiːtʃə(r)/对应的单词是teacher，意为“教师”。故填teacher。 6．句意：你只需尽最大努力去实现它。try one’s best to do sth.“尽某人最大的努力去做某事”，是固定搭配，空处应是不定式to make。故填to make。 7．句意：我记得爸爸每周给我打一次电话，但有时我没接到。根据“I remembered my dad calling me...(one) a week,”可知，此处应是表示一周打一次电话，once a week“一周一次”。故填once。 8．句意：我在图书馆学习结束后会给他回电话。call sb. back“给某人回电话”，动词call后接宾格him。故填him。 9．句意：而且我每天都比其他人早起一个小时来学习。根据“an hour...(early) than others”可知，空后是than，空处应是early的比较级形式earlier。故填earlier。 10．句意：然而/最后/幸运的是，经过多年学习，我现在成为了一名医生。根据“It’s hard to be successful. ..., after many years’ study, I become a doctor now.”可知，设空处的前后句意之间存在转折关系，且空后是逗号，因此however符合语境，finally“最后”以及luckily“幸运的是”均符合语境。故填However/Finally/Luckily。 4. 阅读理解 Do you know E-person and I-person? These two kinds of personalities (性格) are much discussed online. Even twins may be quite different from each other, such as personalities, hobbies, friends and etc.. To learn more about that, let’s hear from the following twins. Andy, an Extrovert I enjoy trying new things and playing with many friends. Ken and I head to the beach on Saturdays to surf, and on Sundays, I hang out with Tom, eating and riding. At school, Larry is my best friend. I don’t spend much time with him over the weekends because he likes to play video games at home just by himself. I’m cool with it because I can visit other friends. I value (重视) his friendship a lot because Larry cares about me and often gives great advice to my problems. Anna, an Introvert I think nothing is more enjoyable than staying on sofa by myself with a great book in hand. However, I do also need time with my two best friends, Sue and Tina. Sue is so full of life that her jokes bring much joy to my quiet days. Tina is more like me, and she understands me better than I do. We often take a long walk to share our feelings. I love both my friends and need their different personalities to make my life colorful. Well, there we have it from the horse’s mouth. From Andy and Anna, introverts and extroverts can be friends and also need friends with different personalities. So start to make different friends and enjoy the special friendship! 1．What does Andy do on Saturdays with Ken? A．Surf on the beach. B．Ride the bikes. C．Play the video games. D．Take a long walk. 2．Which of the following word can best describe Sue? A．Hard-working. B．Understanding. C．Good-looking. D．Outgoing. 3．The idiom “from the horse’s mouth” means “to hear from someone ________”. A．who read it B．who experienced it C．who fed it D．who promised it 4．What can we learn from the passage? A．Friends in need are friends indeed. B．Friends bring out the best in each other. C．Friends are not necessary to be the same. D．Friends reach for your hands and touch your hearts. 【答案】A D B C 【导语】本文以两个双胞胎为例介绍两种性格，并说明不同性格的人也可以成为朋友。 1．细节理解题。根据“Ken and I head to the beach on Saturdays to surf”可知在周六，Andy和Ken去海滩冲浪。故选A。 2．推理判断题。根据“Sue is so full of life that her jokes bring much joy to my quiet days”可知Sue充满活力，她爱讲笑话，可推知她是外向的。故选D。 3．词义猜测题。根据“From Andy and Anna, introverts and extroverts can be friends and also need friends with different personalities.”可知从安迪和安娜那里，内向者和外向者可以成为朋友，也需要不同性格的朋友，所以是从他们的经历可以看出来，故此处划线部分意为“听取经历过这种情况的人的意见”。故选B。 4．推理判断题。根据“From Andy and Anna, introverts and extroverts can be friends and also need friends with different personalities. So start to make different friends and enjoy the special friendship!”可知内向者和外向者可以成为朋友，也需要不同性格的朋友，开始结交不同的朋友，所以朋友不一定是一样的。故选C。 5. 任务型阅读 One spring day, there was a beautiful rose in a forest. She greeted her neighbors, including a cactus (仙人掌), an apple tree and other plants. Then, she said to the cactus, “I’m the most beautiful flower here, but you are full of thorns (刺) and so ugly!” Day after day, the rose never stopped being unkind to the cactus. The cactus, however, never got sad or angry. Instead, he always calmly said, “All lives have meaning.” As summer came, it was hot and dry. The rose began to weaken, but the cactus grew well. He had a wide root system (根系) and was good at storing water in his body. One day, the rose saw a bird make a small hole in the cactus with its beak (喙). The thirsty bird drank the water inside the cactus through the hole. “It must hurt,” said the rose. “Yes,” the apple tree said, “but the cactus doesn’t want to see his bird friend in trouble.” The rose was so thirsty that she asked the cactus for water. He kindly agreed. The bird filled its beak with water and watered the rose’s roots. The rose was quite sorry for what she had said to the cactus in the past. From then on, she understood that a kind heart is far more important than a good look. 1．Who were the rose’s neighbors in the forest? (不超过10 个词) 2．How did the bird get water from the cactus? (不超过15 个词) 3．What did the rose learn from the cactus? (不超过15 个词) 【答案】 1．A cactus, an apple tree and other plants. 2．By making a small hole in the cactus with its beak. 3．A kind heart is far more important than a good look. 【导语】本文讲述了骄傲的玫瑰和丑陋的仙人掌的故事，告诉人们一颗善良的心比一副好看的样子重要得多。 1．根据“She greeted her neighbors, including a cactus, an apple tree and other plants”可知，邻居包括一棵仙人掌、一棵苹果树和其他植物。故填A cactus, an apple tree and other plants. 2．根据“a bird make a small hole in the cactus with its beak… drank the water”可知，鸟用它的喙在仙人掌上钻一个小洞来喝水。故填By making a small hole in the cactus with its beak. 3．根据“…she understood that a kind heart is far more important than a good look”可知，玫瑰明白了一颗善良的心比漂亮的外表重要得多。故填A kind heart is far more important than a good look. 学科网（北京）股份有限公司 $$