Unit 3 Same or different单元语法知识专项训练 2026-2027学年人教版八年级英语上册

**基本信息** 聚焦形容词&副词比较级及同级比较核心语法，通过多题型梯度训练构建从概念识别到语境应用的完整知识链，提升语言运用与逻辑思维能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇辨析|5题|考查比较级词形与词性区分|从基础词形识别建立语法概念| |单选/填空|35题|覆盖比较级构成、as…as结构等规则应用|规则理解到基础运用的过渡| |改错/句型转换|30题|针对常见错误（如more taller）及句式转换|深化语法规则的准确运用| |完形/语篇填空|20题|在语境中综合运用比较级与同级比较|实现单一知识点到语篇能力的提升|

人教版八年级上册Unit3 Same or different 语法专项训练 （核心语法：形容词&副词比较级、as…as同级比较、not as/so…as不如、the same as / be different from） 满分120分 一、选出不同类的一项（每题1分，共5分） ( ) 1. A. taller B. thinner C. better D. quiet ( ) 2. A. same B. different C. similar D. loudly ( ) 3. A. fast B. hard C. early D. more ( ) 4. A. outgoing B. serious C. friendly D. quietly ( ) 5. A. better B. worse C. less D. happy 二、单项选择题（每题1分，共15分） 1. Tom is ______ than his brother. He talks more. A. outgoing B. more outgoing C. most outgoing D.much outgoing 2. My pencil is as long ______ yours. A. than B. so C. as D. like 3. This story is not ______ interesting as that one. A. so B. more C. most D. much 4. Lily runs ______ fast than Lucy. A. many B. much C. more D. little 5. My best friend is similar ______ me. We both like reading. A. to B. as C. with D. from 6. Sam sings more loudly ______ his sister. A. as B. than C. so D. for 7. The weather today is ______ hotter than yesterday. A. very B. quite C. much D. too 8. I am ______ hard-working as my deskmate. We study together every day. A. as B. so C. than D. more 9. Her hair is shorter than ______. A. I B. me C. mine D. my 10. This box is different ______ that one. A. as B. from C. to D. with 11. Who is ______, Jack or Mike? A. tall B. taller C. tallest D. the tallest 12. He plays basketball ______ well than me. A. good B. better C. best D. well 13. My room is not as clean ______ my mother’s. A. than B. as C. so D. like 14. We have the same hobbies ______ each other. A. as B. from C. to D. with 15. Little Tom is ______ than before. He eats more food. A. heavy B. heavier C. heaviest D. the heavier 三、情景对话填空（用比较级、as…as、the same as、different from填空，每题1分，共10分） A: Hi, Amy! Look at the two girls. Are they twins? B: Yes. But they are quite ______ each other. A: Really? Who is ______ (tall), Lisa or Lucy? B: Lisa is ______ tall ______ Lucy. They are the same height. A: What about their personalities? Lisa is quieter, Lucy is much ______ (outgoing). B: Right. Lucy speaks ______ loudly ______ her sister. They both love singing. A: Do they have ______ hobbies? B: Yes. They like drawing, but Lisa draws ______ (good) than Lucy. A: Wow, I learn a lot about their similarities and differences. 四、用括号内单词的正确形式填空（每题1分，共20分） 1. My sister is ________ (thin) than me. 2. This book is as ________ (interesting) as that one. 3. He runs ________ (fast) than all his classmates. 4. The blue dress is not as ________ (beautiful) as the red one. 5. Tom is ________ (heavy) than Sam. 6. She sings more ________ (clear) than her friend. 7. My dad works as ________ (hard) as my mom. 8. Today is ________ (hot) than yesterday. 9. This math problem is ________ (easy) than that one. 10. My pen is different from ________ (you). 11. Peter is more ________ (quiet) than his brother. 12. I can swim as ________ (good) as my cousin. 13. The park is much ________ (big) than our school garden. 14. Her room is not so ________ (tidy) as mine. 15. Who writes ________ (careful), Tina or Lily? 16. This story is ________ (funny) than the last one. 17. We have the same schoolbags as ________ (they). 18. Playing football is ________ (exciting) than running. 19. My grandpa is as ________ (healthy) as before. 20. The little cat is ________ (small) than the dog. 五、语法改错题（共20分） A. 单句改错（每题1分，共10分） 1. He is more taller than his brother. →__________ 2. My bag is as bigger as yours. →__________ 3. This movie is not as interesting than that one. →__________ 4. Lucy sings more loud than Tara. →__________ 5. I am different to my best friend. →__________ 6. Who is thin, Tom or Jerry? →__________ 7. Her room is cleaner than me. →__________ 8. He runs much fast than me. →__________ 9. We have same hobbies as each other. →__________ 10. This apple is more sweet than that one. →__________ B. 语段共5处错误，找出并改正（每题2分，共10分） I have two good friends. Jack is more outgoing than Mike, and Mike is quiet than Jack. Jack’s bag is as heavyer as Mike’s. Jack’s grades are not so good than Mike’s. They have the same hobbies, but they are different with each other in many way. 1. →_______ 2. →________ 3. →________ 4. →________ 5. →________ 六、完形填空（每题1分，共10分） Everyone has friends, and friends can be same or different. My friend Lisa is 1 me in some ways. We are as tall 2 each other, and we both love reading. But we are also different 3 each other. Lisa is more outgoing 4 me. She speaks much 5 loudly than me. Her handwriting is 6 beautiful than mine, but I run as 7 as her. Who is 8 hard-working, Lisa or me? Lisa works harder, so her grades are much 9 . I am not as good at math 10 her, but I’m better at English. ( ) 1. A. as B. from C. same D. similar to ( ) 2. A. than B. as C. so D. like ( ) 3. A. as B. to C. from D. with ( ) 4. A. than B. as C. so D. more ( ) 5. A. many B. much C. more D. most ( ) 6. A. much B. more C. many D. most ( ) 7. A. fast B. faster C. fastest D. more fast ( ) 8. A. hard B. harder C. hardest D. the harder ( ) 9. A. good B. better C. best D. well ( ) 10. A. than B. so C. as D. like 七、句型转换（按要求改写句子，每题2分，共20分） 1. Tom is tall. Mike is taller.（合并为比较级句子） Mike is ______ ______ Tom. 2. My room is as clean as yours.（改为否定句） My room ______ ______ clean ______ yours. 3. She runs fast. I run faster.（合并一句） I run ______ ______ her. 4. This book is more interesting than that one.（用not as…as改写） That book is ______ ______ interesting ______ this one. 5. Lucy is quieter than Lily.（对划线部分提问） ______ is quieter, Lucy ______ Lily? 6. They have the same hobbies.（同义句转换） Their hobbies ______ ______ each other. 7. My bike is different from his.（同义句） My bike is not ______ ______ ______ his. 8. He is good at English. I am better.（合并） I am ______ ______ English ______ him. 9. The red pen is shorter than the blue one.（改为同义句） The blue pen is ______ ______ the red one. 10. I am as old as my cousin.（一般疑问句） ______ you ______ old ______ your cousin? 八、根据短文内容及首字母提示，补全单词（每空1分，共10分） Friends can be s______ (1) or different. I have a friend called Bob. We are the s______ (2) height, so I am as tall a______ (3) him. But we are d______ (4) in many ways. Bob is more outgoing t______ (5) me. He talks much l______ (6) than me. He draws b______ (7) than me, but I run as f______ (8) as him. My hobbies are the same a______ (9) his, but our personalities are quite different f______ (10) each other. 九、连词成句（每题2分，共10分） 1. as, I, hard, study, him, as (.) 2. than, shorter, my, hair, yours, is (.) 3. different, my, bag, from, is, yours (.) 4. not, as, interesting, this, movie, that, as, one, is (.) 5. more, outgoing, she, me, than, is (.)   参考答案 一、选出不同类的一项. 1.D 2.D 3.D 4.D 5.D 二、单项选择题 1.B 2.C 3.A 4.C 5.A 6.B 7.C 8.A 9.C 10.B 11.B 12.B 13.B 14.A 15.B 三、情景对话填空 different from; taller; as, as; more outgoing; as, as; the same; better 四、用括号内单词的正确形式填空. 1. thinner 2. interesting 3. faster 4. beautiful 5. heavier 6. clearly 7. hard 8. hotter 9. easier 10. yours 11. quiet 12. well 13. bigger 14. tidy 15. more carefully 16. funnier 17. theirs 18. more exciting 19. healthy 20. smaller 五、语法改错题. A. 单句改错 1. more taller → taller 2. bigger → big 3. than → as 4. loud → loudly 5. to → from 6. thin → thinner 7. me → mine 8. fast → faster 9. same → the same 10. more sweet → sweeter B. 语段改错 1. quiet → quieter 2. heavyer → heavy 3. good than → good as 4. different with → different from 5.way → ways 六、完形填空. 1.D 2.B 3.C 4.A 5.B 6.B 7.A 8.B 9.B 10.C 七、句型转换. 1. taller than 2. isn’t as; as 3. faster than 4. not as; as 5. Who; or 6. are similar to 7. the same as 8. better at; than 9. longer than 10. Are; as; as 八、首字母填空. 1. similar 2. same 3. as 4. different 5. than 6. louder 7. better 8. fast 9. as 10. from 九、连词成句. 1. I study as hard as him. 2. My hair is shorter than yours. 3. My bag is different from yours. 4. This movie is not as interesting as that one. 5. She is more outgoing than me. 学科网（北京）股份有限公司 $