Unit 2 语法专练 2025-2026学年沪教版英语五四学制英语七年级下册

沪教五四unit 2七下语法专练 副词比较级与最高级 一、核心知识点 1. 基本概念 副词比较级和最高级用来修饰动词，表示动作程度上的差异。 · 比较级：两者之间比较，意为“更……”。 · 最高级：三者或三者以上比较，意为“最……”。 2. 变化规则 （1）单音节副词 直接在词尾加 -er（比较级）或 -est（最高级）。 · fast → faster → fastest · hard → harder → hardest · late → later → latest（e结尾加r/st） · early → earlier → earliest（y变i加er/est） （2）多音节副词（尤其是以 -ly 结尾的） 在词前加 more（比较级）或 most（最高级）。 · slowly → more slowly → most slowly · carefully → more carefully → most carefully · fluently → more fluently → most fluently （3）不规则变化（必须单独记忆） · well（好） → better → best · badly（差/严重地） → worse → worst · far（远） → farther / further → farthest / furthest · farther/farthest：具体距离，如 run farther（跑得更远） · further/furthest：抽象程度，如 further study（进一步学习） · much（多，常修饰动词） → more → most · little（少） → less → least 3. 常用句型 （1）原级比较（程度相同或不同） · as + 副词原级 + as：……和……一样 例：He runs as fast as his brother. · not as/so + 副词原级 + as：……不如…… 例：She doesn’t sing so well as her sister. （2）比较级（两者之间） · 副词比较级 + than：比……更…… 例：Tom speaks more loudly than Jack. （3）最高级（三者或三者以上） · (the) + 副词最高级 + of/in/among...：在……中最…… 副词最高级前的 the 通常可以省略（口语中很常见）。 例：Of all the students, she danced (the) most beautifully. （4）比较级的特殊用法 · even / much / a little / a lot + 比较级：表示程度加强 例：even better（甚至更好）, much more slowly（慢得多） · 比较级 + and + 比较级：表示“越来越……” 例：more and more carefully（越来越仔细） · the + 比较级，the + 比较级：表示“越……就越……” 例：The harder you study, the better grades you will get. 4. 常见易错点 1. 不要混淆形容词与副词 形容词比较级修饰名词，副词比较级修饰动词。 ❌ She sings more good than me. ✅ She sings better than me. 2. 多音节副词必须用 more / most，不能加 -er / -est ❌ slowlier ✅ more slowly 3. 副词最高级前的 the 在口语中可省略，但形容词最高级的 the 一般不能省 He jumped highest of all. ＝ He jumped the highest of all. 4. 根据数量选择比较级或最高级 两者之间用比较级，三者及以上用最高级。 Which do you like better, tea or coffee? （两者） Which do you like best, tea, coffee or juice? （三者） 5. 比较级不与 than 连用时，要注意语境 如：Can you speak a little more slowly?（与现在相比更慢一点） 二、综合练习题（共 42 分） 题型一：写出比较级和最高级（8分） 请写出下列副词对应的比较级和最高级形式： 1. fast → ________ → ________ 2. carefully → ________ → ________ 3. well → ________ → ________ 4. early → ________ → ________ 5. badly → ________ → ________ 6. far（具体距离）→ ________ → ________ 7. fluently → ________ → ________ 8. little → ________ → ________ 题型二：用所给词的正确形式填空（10分） 1. Tom speaks Chinese __________ (fluently) than Jim. 2. Who danced __________ (beautifully), Lisa, Lucy or Lily? 3. I got up __________ (early) in my family to catch the first bus. 4. He ran as __________ (quick) as a cheetah. 5. Among all the students, Mike ran __________ (fast) and won the race. 6. Could you speak a little __________ (slowly)? I can’t follow you. 7. She smiled __________ (warmly) than anyone else in the room. 8. Who can spell the word __________ (correctly), Tom, Mary or Peter? 9. He ate __________ (little) than his brother, but he felt fuller. 10. The wind is blowing __________ (strongly) than yesterday. 题型三：单项选择（12分） 1. Who jumped ______ of all? A. farthest B. the farther C. farther D. the most far 2. Which season do you like ______, spring, summer or autumn? A. best B. better C. well D. good 3. This math problem is very difficult. Can you explain it ______ so that I can understand? A. more clearly B. clearer C. most clearly D. the most clear 4. The tennis player played well in the singles, but ______ in the mixed doubles. A. even better B. very better C. more better D. best 5. I think Spring Festival is coming. People are preparing for it ______. A. more and more excitedly B. more excitedly and more excitedly C. most excitedly D. the most excitedly 6. — Does Jim run as ______ as Tom? — No, he runs ______ than Tom. A. fast; slower B. faster; slower C. fast; more slowly D. fast; slow 7. Of all the subjects, he learns English ______. A. well B. better C. best D. the better 8. The typhoon is coming. Please close the windows ______. A. more tightly B. tightly C. most tightly D. the most tightly 9. Which animal jumps ______ in the world, the frog, the rabbit or the kangaroo? A. far B. farther C. farthest D. the farther 10. She speaks French ______ than her sister, but not as ______ as her mother. A. more fluently; fluently B. fluently; more fluently C. more fluent; fluent D. fluent; fluently 题型四：句型转换（6分） 1. My brother drives carelessly. My father drives even more carelessly. （合并成一句） → My father drives ________ ________ ________ my brother. 2. Tom draws well. Jerry draws better. Mike draws best. （根据句意写两句话） (1) Jerry draws ________ ________ Tom. (2) Mike draws ________ ________ of the three. 3. I can’t run as fast as he. （改为同义句） → He runs ________ ________ I. 题型五：改错题（6分） 下列各句中均有一处错误，请找出并改正。 1. He came to school more earlier than me yesterday. 错误：________ 改为：________ 2. She sang beautifuler than any other girl in the contest. 错误：________ 改为：________ 3. Among the three boys, Tom did his homework the most carefully than others. 错误：________ 改为：________ 4. Who writes most carefully, Lily or Lucy? 错误：________ 改为：________ 三、答案与详细讲解 题型一答案 1. faster → fastest 2. more carefully → most carefully 3. better → best 4. earlier → earliest 5. worse → worst 6. farther → farthest 7. more fluently → most fluently 8. less → least 题型二填空答案 1. more fluently （than 提示比较级，fluently 为多音节） 2. the most beautifully （三者比较，用最高级） 3. the earliest （in my family 表示三者以上，用最高级，the 可省略但此处习惯保留） 4. quickly （as...as 中间用原级，修饰 ran 需用副词 quickly） 5. fastest （among all 提示最高级） 6. more slowly （a little 修饰比较级，表示“稍微慢一点”） 7. more warmly （than 提示比较级） 8. most correctly （三个对象，用最高级） 9. less （than 提示比较级，little 的比较级是 less） 10. more strongly （than 提示比较级） 题型三选择答案 1. A （of all 提示最高级，farthest 正确，副词前 the 可省略） 2. A （三个季节，用最高级 best） 3. A （比较级 more clearly，与之前解释进行对比） 4. A （even + 比较级，表示“甚至更好”） 5. A （“越来越激动地”：多音节副词用 more and more + 原级） 6. C （as fast as；more slowly than） 7. C （of all subjects 提示最高级 best） 8. B （无比较对象，仅陈述事实，用原级 tightly） 9. C （三者以上，最高级 farthest） 10. A （than 前用比较级 more fluently；as...as 中间用原级 fluently） 题型四句型转换答案 1. more carelessly than 2. (1) better than (2) the best 3. faster than （He runs faster than I.） 题型五改错答案 1. more earlier → earlier （earlier 本身已是比较级，more 多余） 2. beautifuler → more beautifully （多音节副词不能用 -er，且应用副词 beautifully） 3. the most carefully than → the most carefully （最高级不与 than 连用） 4. most carefully → more carefully （Lily 和 Lucy 两者比较，用比较级 more carefully） 四、易错点再提醒（考前必看） · 两者比较用比较级，三项及以上用最高级。 · 看到 than 一定要用比较级，看到 of all / in the world / among... 等范围状语要用最高级。 · 副词最高级的 the 可以省略，形容词最高级的 the 一般不可省。 · 修饰动作一定用副词，不要用形容词（如不能说 run quick，要说 run quickly）。 · 不规则变化要牢记：well→better→best；badly→worse→worst；far→farther/further→farthest/furthest。 学科网（北京）股份有限公司 $