Unit8语法讲解及习题： 副词语法及比较级、最高级 2025-2026学年沪教版八年级英语上册

沪教（牛津）英语八上Unit8语法讲解及习题 副词（Adverbs）与副词的比较级和最高级 一、核心语法点 1. 副词（Adverbs） 含义：用于描述动作发生的方式、程度或状态，回答“如何”“怎样”的问题。 位置：通常放在实义动词之后，或动词+宾语之后。 A dog will love you faithfully.（狗会忠诚地爱你。） A cat can play happily on its own.（猫可以独自开心地玩耍。） 构成规则： 形容词 + -ly： quick → quickly（快地） happy → happily（开心地） simple → simply（简单地） full → fully（完全地） 与形容词同形： fast（快的/快地）：The puppy is fast. / The puppy runs fast. early（早的/早地）：My cat is an early riser. / My cat always gets up early. 特殊变化： good（形容词，好的）→ well（副词，好地） My dog is a good sleeper.（我的狗是个好睡眠者。） She especially sleeps well on my bed.（她尤其在我的床上睡得很好。） 2. 副词的比较级和最高级（Comparative and superlative adverbs） 含义：用于比较两个或多个动作的方式、程度。 构成规则： 以 -ly 结尾的副词：在前面加 more（比较级）和 most（最高级）。 carefully → more carefully → (the) most carefully She washed Fluffy more carefully than she washed Swift.（她洗Fluffy比洗Swift更仔细。） She washed Silver (the) most carefully.（她洗Silver最仔细。） 与形容词同形的副词：在词尾加 -er（比较级）和 -est（最高级）。 fast → faster → (the) fastest Swift runs faster than Fluffy.（Swift跑得比Fluffy更快。） Swift runs (the) fastest.（Swift跑得最快。） 不规则变化（必须牢记）： 原级 比较级 最高级 well better best badly worse worst much more most little less least far farther / further farthest / furthest 二、语法习题 题型一：用所给词的适当副词形式填空 Our customers are leaving us because you treat them (1) __________! Here are some things that you all need to do. You need to smile (2) __________ when customers enter the shop. When they ask a question, you have to listen (3) __________. Make sure you help every customer (4) __________. When they pay, add up all the amounts (5) __________. Finally, everyone needs to dress (6) __________ at work. No shorts, please! （词：bad, cheerful, correct, good, patient, quick） 题型二：用所给词的适当比较级/最高级副词形式填空 Of all the clinics, TEP helps customers (1) __________ (fast). The vets there also check pets (2) __________ (carefully) than the vets at other clinics do. The pet owners don’t like Ken’s at all because the staff at Ken’s care (3) __________ (little) about pets. On the whole, the pet owners seem to prefer Heart. The staff there listen (4) __________ (patiently) to customers than those at TEP or Ken’s do. Overall, Heart ranks (5) __________ (high) among the pet clinics in town. 题型三：单项选择 1. My pet cat eats ______ than my brother’s cat. A. slow B. slower C. slowly D. more slowly 2. Of all the animals, the cheetah runs ______. A. fast B. faster C. fastest D. the fastest 3. She sings ______ among all the students. A. well B. better C. best D. the best 4. You should listen to your teacher ______ in class. A. careful B. carefully C. more careful D. more carefully 5. He does his homework ______ than his sister. A. quickly B. more quickly C. most quickly D. the most quickly 6. The dog barks ______ when it sees a stranger. A. loud B. loudly C. louder D. more loudly 7. This kind of bird flies ______ than any other bird. A. high B. higher C. highest D. the highest 8. She speaks English ______ than I do. A. good B. well C. better D. best 9. He treats the old man ______ in the village. A. kindly B. more kindly C. most kindly D. the most kindly 10. Of all the students, he writes ______. A. neat B. neatly C. more neatly D. most neatly 三、答案与详细解析 题型一：用所给词的适当副词形式填空 1. badly 解析：bad的副词形式是badly，修饰动词treat。 2. cheerfully 解析：cheerful的副词形式是cheerfully，修饰动词smile。 3. patiently 解析：patient的副词形式是patiently，修饰动词listen。 4. correctly 解析：correct的副词形式是correctly，修饰动词help。 5. quickly 解析：quick的副词形式是quickly，修饰动词短语add up。 6. well 解析：good的副词形式是well，修饰动词dress。 题型二：用所给词的适当比较级/最高级副词形式填空 1. (the) fastest 解析：fast是与形容词同形的副词，最高级直接加-est，the可省略。 2. more carefully 解析：carefully是以-ly结尾的副词，比较级加more。 3. (the) least 解析：little的最高级是least，the可省略。 4. more patiently 解析：patiently是以-ly结尾的副词，比较级加more。 5. (the) highest 解析：high是与形容词同形的副词，最高级直接加-est，the可省略。 题型三：单项选择 1. D 解析：slowly是以-ly结尾的副词，比较级用more slowly。 2. D 解析：fast是与形容词同形的副词，最高级用(the) fastest。 3. C 解析：well的最高级是best，the可省略。 4. B 解析：careful的副词形式是carefully，修饰动词listen。 5. B 解析：quickly是以-ly结尾的副词，比较级用more quickly。 6. B 解析：loud的副词形式是loudly，修饰动词barks。 7. B 解析：high是与形容词同形的副词，比较级用higher。 8. C 解析：well的比较级是better。 9. D 解析：kindly是以-ly结尾的副词，最高级用(the) most kindly。 10. D 解析：neatly是以-ly结尾的副词，最高级用(the) most neatly。 ( 1 ) 学科网（北京）股份有限公司 $