Unit 2 School life 语法篇（数量的比较&as ... as的用法）（“导”与“练”）-2025-2026学年八年级英语上册导练测同步（译林版2024）

Unit 2 School life 语法篇（数量的比较&as ... as的用法） (满分50分，答题时间45分钟) 一、单项选择(每题1分，满分30分) 1. This supermarket has ________ vegetables ________ that one.​ A. more, as​ B. fewer, than​ C. less, as​ D. the fewest, than​ 【答案】B​ 【解析】句意：这家超市的蔬菜比那家少。“vegetables”是可数名词复数，比较级应用“more”或“fewer”，排除C；比较结构用 “than”，排除A；“the fewest”是最高级，与句子语境不符，“fewer...than”表示“比……更少”，符合句意，故选 B。 2. My sister drank ________ juice ________ I did yesterday.​ A. fewer, than​ B. more, than​ C. the most, as​ D. the least, than​ 【答案】B​ 【解析】句意：我妹妹昨天喝的果汁比我多。“juice” 是不可数名词，比较级用 “more” 或 “less”，排除A；比较结构用“than”，排除C；“the least”表示“最少”，与语境不符，“more...than”表示“比……更多”，符合句意，因此选 B。​ 3. There is ________ rain this month ________ last month.​ A. fewer, than​ B. the fewest, as​ C. less, than​ D. the least, than​ 【答案】C​ 【解析】句意：这个月的雨比上个月少。“rain”是不可数名词，比较级用“less”或“more”，排除A；比较结构用“than”，排除B；“the least”是最高级，与句子语境不符，“less...than”表示“比……更少”，符合句意，故选择 C。​ 4. We need ________ eggs to make this cake ________ that recipe requires.​ A. more, than​ B. fewer, as​ C. less, than D. the fewest, than​ 【答案】A​ 【解析】句意：我们做这个蛋糕所需要的鸡蛋比那个食谱要求的多。“eggs”是可数名词复数，比较级用 “more”或“fewer”，排除 C；比较结构用 “than”，排除B；“the fewest”是最高级，不符合语境，“more...than”表示“比……更多”，符合句意，故选 A。​ 5. Among all the classes, Class 5 has ________ students in the school.​ A. the most​ B. fewer C. more​ D. less​ 【答案】A​ 【解析】句意：在所有班级中，五班是学校里学生最多的。“Among all the classes” 表明是三者以上的比较，应用最高级，排除 B、C；“students”是可数名词复数，“the most”表示“最多”，“less”修饰不可数名词，故选 A。​ 6. Among the three sisters, Lucy has ________ money.​ A. the most​ B. the fewest​ C. more​ D. less​ 【答案】A​ 【解析】句意：在三姐妹中，露西的钱最多。“Among the three sisters” 表明是三者以上的比较，应用最高级，排除 C、D；“money”是不可数名词，“the most”表示“最多”，“the fewest” 修饰可数名词，故选 A。 7. Ann is a top student, and she always does ________ exercises and makes ________ mistakes of all the students. A. the most, the most B. the least, the more C. the most, the fewest D. the least, the fewer 【答案】C 【解析】句意：安是一名优秀的学生，她总是做最多的练习，犯最少的错误。most最多的，more更多的，两者都即可修饰不可数名词，也可修饰可数名词复数；least最少的，其后接不可数名词；fewest最少的，fewer更少的，两者后都接可数名词复数。根据题干中的比较范围“of all the students”可知，此处用最高级，再根据“Ann is a top student”可推出“她总是做最多的练习，犯最少的错误”；第一空后exercises是可数名词，用most修饰；第二空后mistakes是可数名词复数，用fewest修饰，故选C。 8. In my family, my brother eats ________ meat, but ________ vegetables. A. the most, the most B. the least, the most C. the least, the fewest D. the most, the least 【答案】B 【解析】句意：在我家里，我弟弟吃肉最少，但蔬菜吃得最多。the most最多；the least最少；the fewest 最少。分析句子，该句前后存在转折关系，排除选项AC；第二空修饰可数名词“vegetables”，应用the most，排除选项D，故选B。 9. You have more pencils than ________. But ________ are nicer than ________. A. I, mine, yours B. I, my, yours C. I, mine, you D. me, mine, you 【答案】A 【解析】句意：你的铅笔比我的多。但是我的比你的好。I人称代词，我，在前一句中是主语you的比较对象。mine名词性物主代词，我的，在句中相当于my pencils, yours名词性物主代词，相当于your pencils，故选A。 10. —How big your classroom is! —Of course. Our classroom is ________ yours. A. as three times big as B. as big as three times C. three times as big as D. three times as bigger as 【答案】C 【解析】句意：“你们的教室真大！”“当然。我们的教室是你们的三倍大。”本句使用“A +连系动词＋倍数＋as＋原级＋as＋B”的句式来表达倍数，所以选C。 11. At a rough estimate, Nigeria is ________ Great Britain. A. three times the size as B. the size three times of C. three times as the size of D. three times the size of 【答案】D 【解析】句意：粗略估计，尼日利亚的面积是大不列颠的三倍。本句使用“A +连系动词＋倍数＋the＋名词(size, length, height ...)＋of＋B”的句式来表达倍数，故选D。 12.—Is your bag heavier than Lucy’s, Lily? —No. Her bag is ________. A. as heavy as my B. as heavily as my C. as heavy as mine D. as heavly as mine 【答案】C 【解析】句意：“莉莉，你的包比露西的重吗？”“没有。她的包和我的一样重。”因为要用作表语，故要用形容词，排除BD选项。注意比较对象的一致，her bag和my bag=mine的比较，故选C。 13. —My new pencil case is as ________ as yours. —That’s true. But mine is more beautiful than yours. A. big B. bigger C. the biggest D. biggest 【答案】A 【解析】句意：“我的新铅笔盒和你的一样大。”“的确是这样，但我的比你的更漂亮。”big大的，形容词原级；bigger更大的，形容词比较级；the biggest最大的，the+形容词最高级；biggest最大的，形容词最高级。根据“as…as”结构可知，此处需用形容词原级big，故选A。 14. Many people believe that e-books are just _______ paper books. A. as well as B. as good as C. as better as D. so good as 【答案】B 【解析】句意：许多人认为电子书和纸质书一样好。as well as也；as good as和……一样好；as better as表述错误；so good as通常用于否定句中。根据“Many people believe that e-books are just...paper books.”可知，此处表达的是电子书和纸质书一样好，是肯定句，要用as good as，故选B。 15. To protect environment is ________ to take care of our lives. A. important B. the more important C. the most important D. as important as 【答案】D 【解析】句意：保护环境跟关注我们的生命一样重要。important意为重要的，是形容词的原级，用于描述一个事物，且没有比较对象时；the more important表述错误；the most important意为最重要的，是important的最高级，用于三者或三者以上做比较；as important as意为和……一样重要，采用的是as+形容词原级+as的结构。句中谈论的是两方面“To protect the environment”和“to take care of our lives”进行比较，故选D。 16. Be more careful! A miss is as ________ as a mile. A. good B. well C. better D. best 【答案】A 【解析】句意：更加小心一点！失之毫厘，谬以千里。考查形容词辨析。good好的；well好地；better更好的；best最好的。观察可知题干使用了as...as结构形式，中间接形容词或副词原级，根据句中的is可知中间接形容词，构成系表结构，故选A。 17. We don’t have much homework now and our schoolbags are ________ they used to be. A. not as heavy as B. as heavy as C. heavier than D. the heaviest 【答案】A 【解析】句意：我们现在没有太多家庭作业，书包也不像以前那么重了。not as heavy as没有那么重；as heavy as和……一样重；heavier than比……重；the heaviest最重的。as…as像……一样；not as…as不像……一样。根据“We don’t have much homework now”可知，书包也没有过去那么重了，故选A。 18. —Tony isn’t as ________ as Peter. He always leaves his homework at home. —But Tony works ________ than Peter. A. more careful, harder B. carefully, harder C. more careful, hard D. careful, harder 【答案】D 【解析】句意：“托尼不像彼得那样细心。他总是把作业落在家里。”“但托尼比彼得更努力。”careful细心的，形容词；carefully仔细地，副词；hard努力地。根据“Tony isn’t as”可知，第一句中，考查as…as“和……一样”，中间用形容词原级careful；根据“But Tony works…than Peter.”可知，第二空考查比较级，此处描述工作努力程度，“努力”用副词hard，其比较级为harder，故选D。 19. —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 【解析】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。”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。 20. —Maths is so difficult that I can’t learn it well. —You should believe in yourself. It is not ________ as you think if you spend more time on it. A. as more difficult B. most difficult C. so more difficult D. so difficult 【答案】D 【解析】句意：“数学太难了，我学不好。”“你应该相信自己，如果你花更多的时间在这上面，它并不像你想的那么难。”as more difficult比较级；most difficult最高级；so more difficult比较级；so difficult形容词原级。在英语中，“not as/so+形容词+as...”的句型用来表示“……不如……”,中间使用形容词原级。“so difficult”表示“那么难”，句中“not so difficult”则表示“并不那么难”，故选D。 21. To our delight, America didn’t win ________ as China did in the 2024 Paralympics. A. more gold medals B. as many gold medals C. gold medals as many D. such gold medals 【答案】B 【解析】句意：让我们高兴的是，在2024年残奥会上，美国获得的金牌没有中国多“as many+可数名词复数+as”表示“和……一样多的……”，否定形式是“not as many+可数名词复数+as”，表示“没有……一样多的……”。gold medals是可数名词复数，所以用as many gold medals as，故选B。 22. Nanjing isn’t ________ large as Shanghai. But it’s the second ________ city in East China. A. as, largest B. like, largest C. as, larger D. like, large 【答案】A 【解析】句意：南京不像上海那么大。但它是中国东部第二大城市。as像，如同；like像。根据“Nanjing isn’t...large as Shanghai.”可知，此处为“not as+形容词原级+as...”结构进行同级比较，所以第一空填写as；根据“it’s the second...city in East China”可知，此处比较范围大于三者，“序数词+最高级+名词”表示“第几最……”，所以第二空填写形容词最高级，故选A。 23. Mike always works very hard, so he can earn twice ________ I can. A. as much money as B. as many money as C. much as money D. many as money as 【答案】A 【解析】句意：迈克总是很努力，所以他能挣到我两倍的钱。money是不可数名词，因此用much修饰，排除选项B和D；表示“和……一样多”应用“as much… as”，故选A。 24. —Mary is one of ________ students in our class. —She is as ________ as her friends. A. friendlier, the friendliest B. friendly, friendliest C. friendliest, friendlier D. the friendliest, friendly 【答案】D 【解析】句意：“玛丽是我们班最友好的学生之一。”“她和她的朋友一样友好。”friendlier更友好的，形容词比较级； the friendliest最友好的，形容词最高级；friendly友好的，形容词原级。one of+the+形容词最高级+可数名词复数，表示“最……的……之一……”，第一空应用形容词最高级。as ... as和……一样，中间用形容词原级，故选D。 25. My mother bought a coat for me. It is ________ my cousin’s, but it has a different colour. A. the same big as B. as bigger as C. the same size as D. as same size as 【答案】C 【解析】句意：我妈妈给我买了一件外套。它和我表姐的一样大，但颜色不同。the same...as和as...as都表示为“和……一样”，the same后加名词，as...as中间加形容词或副词原级，the same size as=as big as“和……一样大”。故选C。 26. —Many girls ________ the boys are interested in the World Cup. What about you? —Me too. My cousin Lily likes watching football ________. A. as well, as well B. as well, as well as C. as well as, as well as D. as well as, as well 【答案】D 【解析】句意：“许多女孩和男孩都对世界杯感兴趣。你呢？”“我也是。我的表妹莉莉也喜欢看足球。”as well也，常用于句末；as well as和，连接并列主语。根据“Many girls…the boys are interested in the World Cup.”可知，第一个空说的是许多女孩和男孩，应该用as well as；第二个空位于句末，说的是也喜欢看足球，应该用as well。故选D。 27. —What does Frank do? —________ I know, he is a doctor. A. As good as B. As soon as C. As far as D. As long as 【答案】C 【解析】句意：“弗兰克是做什么的？”“据我所知，他是个医生。”As good as和……一样好；As soon as一……就……；As far as就……而言；As long as只要。根据“I know, he is a doctor.”可知，此处是短语as far as I know意为“据我所知”，故选C。 28. —We will enter a good high school ________ we work hard. —I agree. Work hard enough and our dream will come true one day. A. as soon as B. as long as C. as far as D. as well as 【答案】B 【解析】句意：“只要我们努力学习，就一定能考上好高中。”“我同意。努力学习，总有一天我们会梦想成真。”as soon as一……就……；as long as只要；as far as就……而言；as well as也。根据“We will enter a good high school...we work hard.”可知，此处指努力学习是考上好高中的条件，应用as long as“只要”引导条件状语从句。故选B。 29. I will go to see my grandparents ________ I get off the plane. A. as soon as B. as far as C. as long as D. as easily as 【答案】A 【解析】句意：我一下飞机就会去看望我的祖父母。as soon as一……就……，引导时间状语从句；as far as就……而言；远至；直到；as long as只要（引导条件状语从句），与……一样长；as easily as和……一样容易。根据“I will go to see my grandparents…I get off the plane”可知，句子要表达下飞机这个动作完成后立刻就去看望祖父母，即“一……就……”。故选A。 30. —The song Where Has the Time Gone tells us parents grow old without being noticed. —We should stay with them ________. A. as soon as possible B. as often as possible C.as little as possible D. as far as possible 【答案】B 【解析】句意：“歌曲《时间都去哪儿了》告诉我们，父母在不知不觉中变老了。”“我们应该尽可能经常地和他们待在一起。”as soon as possible尽快；as often as possible尽可能经常；as little as possible尽可能少； as far as possible尽可能远。根据“parents grow old without being noticed”可知，父母在不知不觉中老去，因此我们应该尽可能经常地和他们待在一起。故选B。 二、句型转换(每题1分，满分5分) 1. There are not as many books in their school library as in ours. →The library in their school has __________________ the one in our school. 【答案】fewer books than 【句意】他们学校的图书馆没有我们学校的图书馆藏书多。 2. This rope is not as long as that one. →This rope is ______________ that one. 【答案】shorter than 【句意】这根绳子没有那根长。 3. Let’s try to do what we can to save as many animals as possible. →Let’s try to do what we can to save ______________________. 【答案】as many animals as we can 【句意】让我们尽力去做我们能做的来拯救尽可能多的动物。 4. The garden is four times as large as that one. →The garden is ________________ that one. 【答案】three twice bigger than 【句意】这个花园是那个花园的四倍大/这个花园比那个花园大三倍。 5. The city’s population is twice the size of that town. → ____________ the city’s population is _______________ the town. 【答案】The size of, twice that of 【句意】这座城市的人口数量是那个城镇的两倍。 三、完成句子(每题1.5分，满分15分) 1. 这头大象的重量是那头大象的四倍。 __________________ this elephant _________________ of that elephant. 【答案】The weight of, is four times that 2.“你最好的朋友和你一样吗？”“是的，在某些方面。但是她的头发比我的长。” —Is your best friend the same as you? —Yes, in some ways. But ________________________. 【答案】her hair is longer than mine 3.“玛丽看起来很苗条。”“是的。在我们当中，她吃肉最少，吃蔬菜最多。” —Mary looks so slim. —Yes. She ______________________________ of us. 【答案】eats the least meat and the most vegetables 4. 长颈鹿的脖子有两米长，是它身体长度的一半以上。 The giraffe’s neck is two meters long— ________________________ of its body. 【答案】more than half the length 5. 他一到办公室，就拿起电话打个不停。 ______________________ at the office, he picked up the phone and made one phone after another. 【答案】As soon as he arrived/On arriving 6. 约翰挣的钱和他的哥哥一样多。 John earns _________________________. 【答案】as much money as his brother 7. 你吃的水果越多，你就越健康。 _______________________, _____________ you are. 【答案】The more fruit you eat, the healthier 8. 我们的城市变得越来越大了。 Our city is becoming ___________________. 【答案】 more and more large 9. 邓紫棋是最受欢迎的歌手之一。 Deng Ziqi is _____________________. 【答案】one of the most popular singers 10. 你最好记住尽可能多的的英语单词。越多越好。 You’d better memorize English words _____________________. ________________________. 【答案】as many as possible, The more, the better 第 1 页 共 1 页 学科网（北京）股份有限公司 $$ Unit 2 School life 语法篇（数量的比较&as ... as的用法） 数量的比较 关于“数量的比较”语法内容，教材如是说： 我们常用more ... than和fewer/less ... than对人或事物的数量进行比较，表示“比……多”和“比…… 少”。如： He has more books than me.他的书比我多。 Tom Is in fewer clubs than Jack.汤姆参加的俱乐部比杰克少。 The tea culture in China has a long history. We drink less coffee than tea. 中国的茶文化历史悠久，我们喝咖啡不如喝茶多。 注意：表示“比……多”时，无论可数或不可数名词都用 more修饰；而表示“比……少”时，可数名词用 fewer修饰，不可数名词用 less修饰。 我们常用the most和the fewest/least对人或事物的数量进行比较，表示“最多”和“最少”。如： Simon drinks the most milk.西蒙喝的牛奶最多。 She can sing the fewest songs in our class.我们班里她会唱的歌最少。 He finishes the least work of us three.我们三个人里,他完成的工作最少。 注意：表示“最多”时，无论可数或不可数名词都用 most修饰；而表示“最少”时，可数名词用 fewest修饰，不可数名词用 least修饰。 建议：在学习这一块语法知识前，先复习一下七年级下Unit 5“形容词”的语法知识。 一、基础用法详解 再次提醒：many(原级)/much(原级)—_______(比较级)—_______(的最高级) few(原级)—_______(比较级)—_______(最高级) little(原级)—_______(比较级)—_______(最高级) 结构 重点 例句 more ... than比……多 more +可数名词复数+than more+不可数名词+than This city has ______________ that one.这个城市的公园比那个城市多。 She drank ______________ I did. 她比我喝的水多。 fewer ... than比……少 fewer+可数名词复数+than There are __________ in Class 1, Grade 8 _______ in Class 2, Grade 8. 八年级1班的学生比八年级2班的少。 less ... than比……少 less+不可数名词+than She spends _______ on homework ____ before.她花在作业上的时间比以前少。 the most ...最多 the most+可数名词复数 the most+不可数名词 She sang __________ at the party. 在聚会上，她唱的歌最多。 Lily has ____________________ in her class.在莉莉的班上，她的零花钱最多。 the fewest最少 the fewest+可数名词复数 This group made ________________ in the test.这个小组在测试中犯的错误最少。 the least ...最少 the least+不可数名词 I have ____________________ in this field.我在这个领域经验最少。 附录：以下有关more than, less than知识点的延申(有的涉及数量比较，有的则不涉及)比较费脑(但对阅读理解<包括单项选择题的题干理解和完形填空的题干理解等>都有所帮助)，不作为考点要求，仅供参考。 结构 汉语意思 举例 more … than … 与其说……，(倒)不如说…… He is more lazy than stupid. 与其说他笨，不如说他懒。 This book is more interesting than difficult.这本书与其说难，倒不如说有趣。 more than＋具体数字 多于、超过……=over The building is more than/over 100 meters tall.这座楼超过 100 米高。 more than＋名词 不仅仅 China Daily is more than a newspaper and it can also help us learn English.《中国日报》不仅仅是一份报纸，它还能够帮助我们学习英语。 not more than 不超过……，顶多……=at most The movie will last not more than 2 hours.电影时长不会超过两小时。 You can take not more than/at most 5 books from the library. 你最多能从图书馆借 5 本书。 no more than 仅仅，只不过 The wallet cost no more than 10 dollars.这个钱包仅仅花了 10 美元。 He is no more than a beginner in painting.他在绘画方面只不过是个初学者。 not less … than 不比……少，不亚于…… She is not less hardworking than her sister.她的努力程度不亚于她姐姐。 no less … than 不会比……差，正如……一样 A dolphin is no less a clever animal than a dog is.海豚不会比狗笨吧！ less than 不到、不足…… She finished the work in less than 30 minutes.她不到 30 分钟就完成了工作。 The temperature is less than 10 degrees  today.今天气温不足 10 度。 not less than 至少……=at least He has not less than/at least 200 dollars.他至少有 200 美元。 no less than 不少于……，与……一样， 简直就…… No less than 1,000 people attended the concert.不少于1000 人参加了音乐会。 She is no less than a genius. 她简直就是个天才。 二、数量比较拓展 倍数的比较 结构 汉语意思 举例 A +连系动词＋倍数 ＋比较级＋than＋B A 比 B 大/长/高……多少倍 This room ______________ that one. 这个房间比那个大两倍。 This river _______________________  that one.这条河比小溪长三倍。 A +连系动词＋倍数 ＋as＋原级＋as＋B A 是 B 的多少倍 (同级比较，参看as… as的用法) Your box is ___________________ mine.你的箱子是我的四倍重。 A +连系动词＋倍数＋the＋名词(size, length, height ...)＋of＋B A的大小/长度/高度等是 B 的多少倍 The earth ____________________ the moon.地球是月球的 49 倍大。 This building __________________ that tree.这栋楼是那棵树的三倍高。 the＋名词(size, length, height ...)＋of A is＋倍数＋that＋of＋B A的的大小/长度/高度等是 B 的……的多少倍，用 that 指代前文的名词，以避免重复 __________ this rope _____________ the other.这根绳子的长度是另一根的两倍。 ______________ China ______________ the US.中国人口是美国的四倍多。 as ... as的用法 关于“as… as的用法”语法内容，教材如是说： 当我们要表示双方某方面(如年龄、身高等)程度相同或不同时，常用 as…as或not as…as结构，表示“和……一样”或“和……不一样”。如： Mary is as careful as Linda.玛丽和琳达一样仔细。 He does not run as fast as Tom.他跑步没有汤姆快。 注意：1. as …as或not as … as 属同级比较,在此结构中,要使用形容词或副词原级。 2. 在否定结构中, “A is not as … as B”意思是“A不如B……”。如： This book is not as interesting as that one.这本书不如那本有趣。 =This book is less interesting than that one. =That book is more interesting than this one. 在同级比较的否定句中，我们也可以使用 not so ... as结构。如： This deski s not so heavy as that one.这张桌子不如那张重。 =This desk is not as heavy as that one. =This desk is lighter than that one. 当我们对事物进行比较时，要注意被比较的双方必须是同类事物。如： Her book is as thick as me. (×) Her book is as thick as mine.(✔)(笔者注：此处mine=my book) 笔者友情提醒：关于这一点，请同学们参看Unit 1的语法篇中的相关内容：注意①比较对象逻辑上的一致性：逻辑上一致就是指比较的两个对象必须属于同一范畴或同一类型；注意②比较对象的排他性：要避免将主语包含在比较对象中。 一、基本用法详解 同级比较 结构 重点 例句 as+形容词原级+ as 表示双方某方面(如年龄、身高等)程度相同 This coat is ____________ that one. 这件外套和那条一样漂亮。 not as+形容词原级+as =not so+形容词原级+as 表示双方某方面(如年龄、身高等)程度不同 This coat is ____________ that one.这件外套不如那条漂亮 倍数+as+形容词原级+as ……是……的多少倍 (参看上述倍数的比较) Our school ____________ theirs. 我们学校是他们学校的两倍大。 转换表达 not as/so+adj+as 原句中adj.的反义词+than Helen is not as tall as Mary. →Helen is ____________ Mary. not as/so+adj+as less+adj.+than There isn’t as much water in this bottle as in the one on the table. →There is __________ in this bottle _______ in the one on the table. 倍数+as ... as 原倍数-1+比较级+than The population in China is four times as large as that in the U.S.中国的人口是美国的四倍。 →The population in China is ___________________ that in the U.S.中国的人口比美国多三倍。 二、as ... as用法拓展 as ... as最重要的用法是同级比较，但下列所列出的as ... as结构已经超越了同级比较的意思。 结构 注意点 举例 as ... as possible 尽量，尽可能的/地……(中间可以是原级形容词或副词)；该结构一般可以与as ... as+主语+can/could。 Please keep ____________ while watching birds, as noise will make them afraid and fly away.在观看鸟儿时，请尽量保持安静，因为噪音会使它们感到害怕而飞走。 Our teacher suggests that we be ____________ when we visit the museum.我们的老师建议我们在参观博物馆时尽可能专心。 Let’s try to do what we can to save _________ ______________.让我们尽力去做我们能做的来拯救尽可能多的动物。 Mr. Wang asked me to give out the papers ____________. 王老师要我尽快把试卷发出去。 In order to catch up with them, I ran as fast as I could(=____________). 为了赶上他们，我尽可能快地跑。 as ... as连接句子 (引导从句) as/so long as_______ ____________________________________, I’m sure your dream will come true one day.只要你不断地努力，永不放弃，我相信你的梦想总有一天会实现的。 We will go camping this weekend _________ ______________.只要天气好，这个周末我们就去露营。 as soon as ____________ My dad answered the door ______________ __________. 我爸爸一听到有人敲门就去开门了。 as far as I know___________ ____________, more than half of the silk in China is produced in Jiangsu and Zhejiang.据我们所知，在中国一半以上的丝绣都产于江苏和浙江。 as ... as充当连词 as well as________ The waste paper ________________________ going to be sent to the recycling company. 废纸和旧书都将被送到回收公司。 The job asks for hard work, according to the general manager,  _____________________.据总经理说，这份工作需要努力作，也需要创造力。 as good as由本意“和……一样好”衍生出其它意思 He said he would try his best to help me, and he was as good as his word. 他说他会尽力帮助我，他做到了言行一致。 The ice cream is as good as heaven. Can I have another scoop(勺)?这冰淇淋简直像天堂一样美味。我能再来一勺吗？ A miss is as good as a mile. 失之毫厘，谬以千里。 Sometimes AI doesn’t understand human feelings and is as good as blind to them.有时AI不理解人类的感情，并且几乎对它们视而不见。 第 1 页 共 1 页 学科网（北京）股份有限公司 $$ Unit 2 School life 语法篇（数量的比较&as ... as的用法） 数量的比较 关于“数量的比较”语法内容，教材如是说： 我们常用more ... than和fewer/less ... than对人或事物的数量进行比较，表示“比……多”和“比…… 少”。如： He has more books than me.他的书比我多。 Tom Is in fewer clubs than Jack.汤姆参加的俱乐部比杰克少。 The tea culture in China has a long history. We drink less coffee than tea. 中国的茶文化历史悠久，我们喝咖啡不如喝茶多。 注意：表示“比……多”时，无论可数或不可数名词都用 more修饰；而表示“比……少”时，可数名词用 fewer修饰，不可数名词用 less修饰。 我们常用the most和the fewest/least对人或事物的数量进行比较，表示“最多”和“最少”。如： Simon drinks the most milk.西蒙喝的牛奶最多。 She can sing the fewest songs in our class.我们班里她会唱的歌最少。 He finishes the least work of us three.我们三个人里,他完成的工作最少。 注意：表示“最多”时，无论可数或不可数名词都用 most修饰；而表示“最少”时，可数名词用 fewest修饰，不可数名词用 least修饰。 建议：在学习这一块语法知识前，先复习一下七年级下Unit 5“形容词”的语法知识。 一、基础用法详解 再次提醒：many(原级)/much(原级)—more(比较级)—most(的最高级) few(原级)—fewer(比较级)—fewest(最高级) little(原级)—less(比较级)—least(最高级) 结构 重点 例句 more ... than比……多 more +可数名词复数+than more+不可数名词+than This city has more parks than that one.这个城市的公园比那个城市多。 She drank more water than I did. 她比我喝的水多。 fewer ... than比……少 fewer+可数名词复数+than There are fewer students in Class 1, Grade 8 than in Class 2, Grade 8. 八年级1班的学生比八年级2班的少。 less ... than比……少 less+不可数名词+than She spends less time on homework than before.她花在作业上的时间比以前少。 the most ...最多 the most+可数名词复数 the most+不可数名词 She sang the most songs at the party. 在聚会上，她唱的歌最多。 Lily has the most pocket money in her class.在莉莉的班上，她的零花钱最多。 the fewest最少 the fewest+可数名词复数 This group made the fewest mistakes in the test.这个小组在测试中犯的错误最少。 the least ...最少 the least+不可数名词 I have the least experince in this field.我在这个领域经验最少。 附录：以下有关more than, less than知识点的延申(有的涉及数量比较，有的则不涉及)比较费脑(但对阅读理解<包括单项选择题的题干理解和完形填空的题干理解等>都有所帮助)，不作为考点要求，仅供参考。 结构 汉语意思 举例 more … than … 与其说……，(倒)不如说…… He is more lazy than stupid. 与其说他笨，不如说他懒。 This book is more interesting than difficult.这本书与其说难，倒不如说有趣。 more than＋具体数字 多于、超过……=over The building is more than/over 100 meters tall.这座楼超过 100 米高。 more than＋名词 不仅仅 China Daily is more than a newspaper and it can also help us learn English.《中国日报》不仅仅是一份报纸，它还能够帮助我们学习英语。 not more than 不超过……，顶多……=at most The movie will last not more than 2 hours.电影时长不会超过两小时。 You can take not more than/at most 5 books from the library. 你最多能从图书馆借 5 本书。 no more than 仅仅，只不过 The wallet cost no more than 10 dollars.这个钱包仅仅花了 10 美元。 He is no more than a beginner in painting.他在绘画方面只不过是个初学者。 not less … than 不比……少，不亚于…… She is not less hardworking than her sister.她的努力程度不亚于她姐姐。 no less … than 不会比……差，正如……一样 A dolphin is no less a clever animal than a dog is.海豚不会比狗笨吧！ less than 不到、不足…… She finished the work in less than 30 minutes.她不到 30 分钟就完成了工作。 The temperature is less than 10 degrees  today.今天气温不足 10 度。 not less than 至少……=at least He has not less than/at least 200 dollars.他至少有 200 美元。 no less than 不少于……，与……一样， 简直就…… No less than 1,000 people attended the concert.不少于1000 人参加了音乐会。 She is no less than a genius. 她简直就是个天才。 二、数量比较拓展 倍数的比较 结构 汉语意思 举例 A +连系动词＋倍数 ＋比较级＋than＋B A 比 B 大/长/高……多少倍 This room is twice bigger than that one. 这个房间比那个大两倍。 (注意：twice可以用double替换) This river is three times longer than  that one.这条河比小溪长三倍。 A +连系动词＋倍数 ＋as＋原级＋as＋B A 是 B 的多少倍 (同级比较，参看as… as的用法) Your box is four times as heavy as mine.你的箱子是我的四倍重。 A +连系动词＋倍数＋the＋名词(size, length, height ...)＋of＋B A的大小/长度/高度等是 B 的多少倍 The earth is 49 times the size of the moon.地球是月球的 49 倍大。 This building is three times the height of that tree.这栋楼是那棵树的三倍高。 the＋名词(size, length, height ...)＋of A is＋倍数＋that＋of＋B A的的大小/长度/高度等是 B 的……的多少倍，用 that 指代前文的名词，以避免重复 The length of this rope is twice that of the other.这根绳子的长度是另一根的两倍。 The population of China is over four times that of the US.中国人口是美国的四倍多。 as ... as的用法 关于“as… as的用法”语法内容，教材如是说： 当我们要表示双方某方面(如年龄、身高等)程度相同或不同时，常用 as…as或not as…as结构，表示“和……一样”或“和……不一样”。如： Mary is as careful as Linda.玛丽和琳达一样仔细。 He does not run as fast as Tom.他跑步没有汤姆快。 注意：1. as …as或not as … as 属同级比较,在此结构中,要使用形容词或副词原级。 2. 在否定结构中, “A is not as … as B”意思是“A不如B……”。如： This book is not as interesting as that one.这本书不如那本有趣。 =This book is less interesting than that one. =That book is more interesting than this one. 在同级比较的否定句中，我们也可以使用 not so ... as结构。如： This deski s not so heavy as that one.这张桌子不如那张重。 =This desk is not as heavy as that one. =This desk is lighter than that one. 当我们对事物进行比较时，要注意被比较的双方必须是同类事物。如： Her book is as thick as me. (×) Her book is as thick as mine.(✔)(笔者注：此处mine=my book) 笔者友情提醒：关于这一点，请同学们参看Unit 1的语法篇中的相关内容：注意①比较对象逻辑上的一致性：逻辑上一致就是指比较的两个对象必须属于同一范畴或同一类型；注意②比较对象的排他性：要避免将主语包含在比较对象中。 一、基本用法详解 同级比较 结构 重点 例句 as+形容词原级+ as 表示双方某方面(如年龄、身高等)程度相同 This coat is as beautiful as that one. 这件外套和那条一样漂亮。 not as+形容词原级+as =not so+形容词原级+as 表示双方某方面(如年龄、身高等)程度不同 This coat is not as/so beautiful as that one.这件外套不如那条漂亮 倍数+as+形容词原级+as ……是……的多少倍 (参看上述倍数的比较) Our school is twice as large as theirs. 我们学校是他们学校的两倍大。 转换表达 not as/so+adj+as 原句中adj.的反义词+than Helen is not as tall as Mary. →Helen is shorter than Mary. not as/so+adj+as less+adj.+than There isn’t as much water in this bottle as in the one on the table. →There is less water in this bottle than in the one on the table. 倍数+as ... as 原倍数-1+比较级+than The population in China is four times as large as that in the U.S.中国的人口是美国的四倍。 →The population in China is three times larger than that in the U.S.中国的人口比美国多三倍。 二、as ... as用法拓展 as ... as最重要的用法是同级比较，但下列所列出的as ... as结构已经超越了同级比较的意思。 结构 注意点 举例 as ... as possible 尽量，尽可能的/地……(中间可以是原级形容词或副词)；该结构一般可以与as ... as+主语+can/could。 Please keep as quiet as possible while watching birds, as noise will make them afraid and fly away.在观看鸟儿时，请尽量保持安静，因为噪音会使它们感到害怕而飞走。 Our teacher suggests that we be as attentive as possible when we visit the museum.我们的老师建议我们在参观博物馆时尽可能专心。 Let’s try to do what we can to save as many animals as possible.让我们尽力去做我们能做的来拯救尽可能多的动物。 Mr. Wang asked me to give out the papers as quickly as possible. 王老师要我尽快把试卷发出去。 In order to catch up with them, I ran as fast as I could(=as fast as possible). 为了赶上他们，我尽可能快地跑。 as ... as连接句子 (引导从句) as/so long as只要 As long as you keep trying and never give up, I’m sure your dream will come true one day.只要你不断地努力，永不放弃，我相信你的梦想总有一天会实现的。 We will go camping this weekend so long as the weather is good.只要天气好，这个周末我们就去露营。 as soon as一……就…… My dad answered the door as soon as he heard someone knocking at it.我爸爸一听到有人敲门就去开门了。 as far as I know据我所知 As far as I know, more than half of the silk in China is produced in Jiangsu and Zhejiang.据我们所知，在中国一半以上的丝绣都产于江苏和浙江。 as ... as充当连词 as well as也 The waste paper as well as the used books is going to be sent to the recycling company. 废纸和旧书都将被送到回收公司。 The job asks for hard work, according to the general manager,  as well as creativity.据总经理说，这份工作需要努力作，也需要创造力。 as good as由本意“和……一样好”衍生出其它意思 He said he would try his best to help me, and he was as good as his word. 他说他会尽力帮助我，他做到了言行一致。 The ice cream is as good as heaven. Can I have another scoop(勺)?这冰淇淋简直像天堂一样美味。我能再来一勺吗？ A miss is as good as a mile. 失之毫厘，谬以千里。 Sometimes AI doesn’t understand human feelings and is as good as blind to them.有时AI不理解人类的感情，并且几乎对它们视而不见。 第 1 页 共 1 页 学科网（北京）股份有限公司 $$ Unit 2 School life 语法篇（数量的比较&as ... as的用法） (满分50分，答题时间45分钟) 一、单项选择(每题1分，满分30分) 1. This supermarket has ________ vegetables ________ that one.​ A. more, as​ B. fewer, than​ C. less, as​ D. the fewest, than​ 2. My sister drank ________ juice ________ I did yesterday.​ A. fewer, than​ B. more, than​ C. the most, as​ D. the least, than​ 3. There is ________ rain this month ________ last month.​ A. fewer, than​ B. the fewest, as​ C. less, than​ D. the least, than​ 4. We need ________ eggs to make this cake ________ that recipe requires.​ A. more, than​ B. fewer, as​ C. less, than D. the fewest, than​ 5. Among all the classes, Class 5 has ________ students in the school.​ A. the most​ B. fewer C. more​ D. less​ 6. Among the three sisters, Lucy has ________ money.​ A. the most​ B. the fewest​ C. more​ D. less​ 7. Ann is a top student, and she always does ________ exercises and makes ________ mistakes of all the students. A. the most, the most B. the least, the more C. the most, the fewest D. the least, the fewer 8. In my family, my brother eats ________ meat, but ________ vegetables. A. the most, the most B. the least, the most C. the least, the fewest D. the most, the least 9. You have more pencils than ________. But ________ are nicer than ________. A. I, mine, yours B. I, my, yours C. I, mine, you D. me, mine, you 10. —How big your classroom is! —Of course. Our classroom is ________ yours. A. as three times big as B. as big as three times C. three times as big as D. three times as bigger as 11. At a rough estimate, Nigeria is ________ Great Britain. A. three times the size as B. the size three times of C. three times as the size of D. three times the size of 12.—Is your bag heavier than Lucy’s, Lily? —No. Her bag is ________. A. as heavy as my B. as heavily as my C. as heavy as mine D. as heavly as mine 13. —My new pencil case is as ________ as yours. —That’s true. But mine is more beautiful than yours. A. big B. bigger C. the biggest D. biggest 14. Many people believe that e-books are just _______ paper books. A. as well as B. as good as C. as better as D. so good as 15. To protect environment is ________ to take care of our lives. A. important B. the more important C. the most important D. as important as 16. Be more careful! A miss is as ________ as a mile. A. good B. well C. better D. best 17. We don’t have much homework now and our schoolbags are ________ they used to be. A. not as heavy as B. as heavy as C. heavier than D. the heaviest 18. —Tony isn’t as ________ as Peter. He always leaves his homework at home. —But Tony works ________ than Peter. A. more careful, harder B. carefully, harder C. more careful, hard D. careful, harder 19. —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 20. —Maths is so difficult that I can’t learn it well. —You should believe in yourself. It is not ________ as you think if you spend more time on it. A. as more difficult B. most difficult C. so more difficult D. so difficult 21. To our delight, America didn’t win ________ as China did in the 2024 Paralympics. A. more gold medals B. as many gold medals C. gold medals as many D. such gold medals 22. Nanjing isn’t ________ large as Shanghai. But it’s the second ________ city in East China. A. as, largest B. like, largest C. as, larger D. like, large 23. Mike always works very hard, so he can earn twice ________ I can. A. as much money as B. as many money as C. much as money D. many as money as 24. —Mary is one of ________ students in our class. —She is as ________ as her friends. A. friendlier, the friendliest B. friendly, friendliest C. friendliest, friendlier D. the friendliest, friendly 25. My mother bought a coat for me. It is ________ my cousin’s, but it has a different colour. A. the same big as B. as bigger as C. the same size as D. as same size as 26. —Many girls ________ the boys are interested in the World Cup. What about you? —Me too. My cousin Lily likes watching football ________. A. as well, as well B. as well, as well as C. as well as, as well as D. as well as, as well 27. —What does Frank do? —________ I know, he is a doctor. A. As good as B. As soon as C. As far as D. As long as 28. —We will enter a good high school ________ we work hard. —I agree. Work hard enough and our dream will come true one day. A. as soon as B. as long as C. as far as D. as well as 29. I will go to see my grandparents ________ I get off the plane. A. as soon as B. as far as C. as long as D. as easily as 30. —The song Where Has the Time Gone tells us parents grow old without being noticed. —We should stay with them ________. A. as soon as possible B. as often as possible C.as little as possible D. as far as possible 二、句型转换(每题1分，满分5分) 1. There are not as many books in their school library as in ours. →The library in their school has __________________ the one in our school. 2. This rope is not as long as that one. →This rope is ______________ that one. 3. Let’s try to do what we can to save as many animals as possible. →Let’s try to do what we can to save ______________________. 4. The garden is four times as large as that one. →The garden is ________________ that one. 5. The city’s population is twice the size of that town. → ____________ the city’s population is _______________ the town. 三、完成句子(每题1.5分，满分15分) 1. 这头大象的重量是那头大象的四倍。 __________________ this elephant _________________ of that elephant. 2.“你最好的朋友和你一样吗？”“是的，在某些方面。但是她的头发比我的长。” —Is your best friend the same as you? —Yes, in some ways. But ________________________. 3.“玛丽看起来很苗条。”“是的。在我们当中，她吃肉最少，吃蔬菜最多。” —Mary looks so slim. —Yes. She ______________________________ of us. 4. 长颈鹿的脖子有两米长，是它身体长度的一半以上。 The giraffe’s neck is two meters long— ________________________ of its body. 5. 他一到办公室，就拿起电话打个不停。 ______________________ at the office, he picked up the phone and made one phone after another. 6. 约翰挣的钱和他的哥哥一样多。 John earns _________________________. 7. 你吃的水果越多，你就越健康。 _______________________, _____________ you are. 8. 我们的城市变得越来越大了。 Our city is becoming ___________________. 9. 邓紫棋是最受欢迎的歌手之一。 Deng Ziqi is _____________________. 10. 你最好记住尽可能多的的英语单词。越多越好。 You’d better memorize English words _____________________. ________________________. 第 1 页 共 1 页 学科网（北京）股份有限公司 $$