Unit 3 Same or Different（重难词汇精练）2026-2027学年人教版英语八年级上册

**基本信息** 以“same/different”为主题，构建“基础认知-语境应用-语篇综合”三级词汇训练体系，强化描述性词汇及比较表达的系统掌握。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |汉译英|20组单词/短语|形义对应|核心词汇认知，建立“same/different”主题词库| |词汇拓展|8组派生|构词训练|从词根到派生词（如differ→different），构建词汇网络| |适当形式填空|15题|语境运用|考查比较级（taller）、固定搭配（be good at）等语法点| |语法填空|2篇语篇|语篇综合|通过人物对比语篇，整合词汇、语法及主题意义| |阅读理解|2篇短文|主题理解|围绕“异同”主题，提升语言理解与思维分析能力|

Unit 3 Same or Different?词汇专项过关·解析 词汇基础练 词汇语境练 词汇语篇练 一、汉译英 根据中文释义写出对应的英文单词或短语。 英文 中文 英文 中文 单词 单词 单词 单词 tall 高的 care 在乎 short 矮的 primary 初级的 outgoing 外向的 information 信息 quiet 安静的 popular 受欢迎的 hard-working 努力的 necessary 必要的 serious 严肃的 beat 打败 athletic 运动的 touch 触动 smart 聪明的 be good at 擅长 funny 有趣的 be different from 与…不同 both 两者都 be similar to 与…相似 grade 年级 as...as 和…一样 should 应该 not as/so...as 不如… competition 比赛 both...and 两者都 common 共同的 either...or 要么…要么 same 相同的 neither...nor 既不…也不 different 不同的 more...than 比…更 talent 天赋 the same as 与…相同 truly 真正地 二、词汇拓展（单词变形） 写出下列单词的派生形式。 1. compete → competition → competitor → competitive 2. differ → different → difference → differently 3. talent → talented 4. true → truly → truth → truthful 5. serious → seriously 6. athletic → athlete → athletics 7. fun → funny → funnily 8. care → careful → carefully → careless → carelessly 三、用所给词的适当形式填空 根据句意，用括号内所给单词的适当形式填空。 1. She is taller than her sister. 2. Tom is as smart as Jack. 3. They are both good at math. 4. My brother is different from me. 5. She is similar to her mother. 6. He is more outgoing than I am. 7. This book is not so interesting as that one. 8. Both Tom and Jerry like sports. 9. She is as serious as her father. 10. My sister is more hard-working than my brother. 11. We are in the same grade. 12. He won the singing competition. 13. They have nothing in common. 14. She cares about her friends. 15. It is necessary to learn English well. 【答案】1. taller；2. smart；3. good；4. different；5. similar；6. more outgoing；7. interesting；8. Both；9. as；10. hard-working；11. grade；12. competition；13. common；14. cares；15. necessary 四、单词拼写 根据括号内的中文提示写出正确的英文单词。 1. outgoing（外向的） 2. quiet（安静的） 3. hard-working（努力的） 4. serious（严肃的） 5. athletic（运动的） 6. smart（聪明的） 7. funny（有趣的） 8. both（两者都） 9. grade（年级） 10. competition（比赛） 11. common（共同的） 12. different（不同的） 13. talent（天赋） 14. truly（真正地） 15. information（信息） 【答案】1. outgoing；2. quiet；3. hard-working；4. serious；5. athletic；6. smart；7. funny；8. both；9. grade；10. competition；11. common；12. different；13. talent；14. truly；15. information 五、完成句子 根据括号内的中文提示完成句子，每空一词。 1. She is taller than her brother. 2. Tom is as smart as Jack. 3. They are both good at basketball. 4. My personality is different from my sister's. 5. Her ideas are similar to mine. 6. Both Tom and Jerry like sports. 7. She is more serious than her brother. 8. He won the singing competition. 9. They have a lot in common. 10. She cares about her friends' feelings. 【答案】1. taller；2. smart；3. good；4. different；5. similar；6. Both；7. more；8. competition；9. common；10. cares 六、语法填空 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 语篇填空一 Tom and Jerry are good friends, but they are very ___1___. Tom is tall and outgoing, ___2___ Jerry is short and quiet. Tom is ___3___ at sports, but Jerry is better at math. They are in the same ___4___ at school. Both of them are ___5___ students. Tom is more ___6___ than Jerry. He always makes people laugh. Jerry is more ___7___ and careful. Last week, they had a singing ___8___. ___9___ of them did very well. They are different, but they ___10___ about each other. 【答案】1. different 2. but 3. good 4. grade 5. hard-working 6. funny 7. serious 8. competition 9. Both 10. care 本文对比两个朋友的不同性格，注意比较级和对比表达。 语篇填空二 My best friend Lily and I are very ___1___. I am tall, but she is ___2___. I am quiet, but she is very ___3___. However, we have many things in ___4___. We ___5___ like reading books. We are both good at English. We are in the ___6___ class. Last month, we joined a speaking ___7___. I was nervous, but Lily was not. She is more ___8___ than me. We didn't win, but we were ___9___ happy for the winners. We are ___10___ best friends. 【答案】1. different 2. short 3. outgoing 4. common 5. both 6. same 7. competition 8. confident 9. truly 10. still 本文对比两个好朋友的不同之处，注意比较级和共同点表达。 七、选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整。每空一词，每词限用一次。 different outgoing quiet tall both common care competition smart funny Tom and I are good friends, but we are very ___1___. I am ___2___ and love talking to people. Tom is ___3___ and prefers reading alone. Tom is very ___4___ and always gets top grades. I am ___5___ and always make people laugh. We are ___6___ on the school basketball team. We have a lot in ___7___. We truly ___8___ about each other. Last month, we joined a chess ___9___. Tom is ___10___, so he can easily reach the top shelf. 【答案】1. different 2. outgoing 3. quiet 4. smart 5. funny 6. both 7. common 8. care 9. competition 10. tall 本文对比两个朋友的性格差异，注意词汇理解和上下文。 八、阅读理解 阅读理解一 Sarah and Emma are twin sisters, but they are very different. Sarah is tall and outgoing. She loves sports and has many friends. Emma is short and quiet. She likes reading books and has a few close friends. However, they have some things in common. Both of them are hard-working and smart. They are both good at math. They care about each other very much. Last month, they joined a singing competition together. Sarah was nervous, but Emma was calm. They didn't win, but they had fun. They truly believe that being different makes their relationship more interesting. 1. What are Sarah and Emma like? A. They are exactly the same B. They are very different C. They are both quiet D. They are both tall 2. What does Sarah like? A. Reading books B. Sports C. Math only D. Singing 3. What do they have in common? A. They are both tall B. They both like sports C. They are both hard-working and good at math D. They both have many friends 4. How did they feel about the competition? A. They were sad B. They were angry C. They had fun D. They didn't care 【答案】1. B 2. B 3. C 4. C 本文对比双胞胎姐妹的不同，注意细节理解。 阅读理解二 Friends can be similar or different. Some people think friends should be the same, but I disagree. My best friend Jack and I are very different. I am quiet and serious. Jack is outgoing and funny. I am good at math, while Jack is good at art. But we both care about each other. We help each other with our weak subjects. I teach Jack math, and he teaches me drawing. We are in the same grade but different classes. We have fun together every weekend. I think different friends can bring out the best in each other. 1. What does the writer think about friends? A. Friends should be the same B. Friends should be different C. Friends can be different D. Friends should be similar 2. What is the writer like? A. Outgoing and funny B. Quiet and serious C. Good at art D. Good at sports 3. What does Jack teach the writer? A. Math B. Drawing C. English D. Sports 4. What does the writer think different friends can do? A. Make each other angry B. Bring out the best in each other C. Be bad for each other D. Have nothing in common 【答案】1. C 2. B 3. B 4. B 本文讨论朋友间的不同之处，注意主旨和推理。 第 页 学科网（北京）股份有限公司 $