Unit 3课堂达标检测 2026-2027学年人教版八年级英语上册

**基本信息** 本同步练习围绕八年级英语Unit 3“Same or Different?”，按5个课时分层设计，从词汇基础到写作输出，构建“基础-应用-综合”的知识巩固路径，适配新授课教学，提升语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |第一课时|词汇与听说基础|单词拼写、短语互译，夯实核心词汇| |第二课时|比较级句型运用|句型转换、对话补全，强化语法应用| |第三课时|图表信息综合运用|图表填空、句子翻译，训练信息转换| |第四课时|语篇理解与表达|阅读理解、短语翻译，提升语篇能力| |第五课时|综合写作输出|选词填空、短文写作，实现语言输出|

八年级英语上册Unit 3 Same or Different? 课堂达标检测 第一课时：Section A 1a - 1d (听说及词汇基础) 一、 单词拼写（根据句意和首字母或中文提示完成句子） 1. My sister is very ______ (害羞的). She doesn't like to speak in public. 2. He is so ______ (懒惰的) that he never does his homework on time. 3. Please don't talk so ______ (大声地). The baby is sleeping. 4. We shouldn't just ______ (比较) ourselves with others all the time. 5. Tina is more ______ (外向的) and she likes to make many friends. 6. The boy is very h______-w______, and he always finishes his work first. 二、 短语互译（汉译英 / 英译汉） 1. 在音乐节 ___________________ 2. 擅长打鼓 ___________________ 3. 努力工作 ___________________ 4. work as hard as... ___________________ 5. play the flute ___________________ 三、 句型转换 / 补全句子 1. Peter is outgoing. (改为否定句) Peter ______ ______ outgoing. 2. My sister sings louder than me. (改为一般疑问句) ______ your sister ______ louder than you? 3. 艾玛比艾拉高吗？（翻译句子） ______ Emma ______ ______ Ella? 4. Peter works harder than Chen Jie. (对划线部分提问) ______ ______ harder than Chen Jie? 第二课时：Grammar Focus - 2d (比较级句型运用) 一、 比较级填空（用所给词的适当形式填空） 1. My room is ________ (big) than yours. 2. Who runs ________ (fast), Tom or Jim? 3. She speaks English ________ (clearly) than her sister. 4. I am ________ (tall) than my best friend. 5. A good friend makes me ________ (good) at everything. 6. Li Lei is a little ________ (outgoing) than his brother. 二、 根据句意和课本2d内容，完成对话（每空一词） A: Do you think Emma and Ella are 1.______ (相似的)? B: Yes, they look the same in many ways. But I think Emma is 2.______ (funny) than Ella. A: Yes. But Ella is 3.______ (安静) than Emma. She is very serious. B: But they are both 4.______ (勤奋的). They always get up early. 三、 句型转换 1. I am taller than you. (改为同义句) You are ______ ______ than me. 2. Jack runs faster than Sally. (对划线部分提问) ______ ______ faster than Sally? 第三课时：Section A 3a - 3c (图表信息与比较级综合运用) 一、 用方框中所给词的适当形式填空（注意比较级变化） large warm much cool small 1. The population of Guangzhou is much ________ than that of Vancouver. 2. It rains ________ more in Guangzhou than in Vancouver. 3. The average temperature in Guangzhou is ________ than in Vancouver in January. 4. In winter, the weather in Guangzhou is ________ than in Vancouver. 5. Vancouver is ________ (small) than Guangzhou in area. 二、 完成句子（根据课本3a内容翻译） 1. 今天的活动比去年多，色彩也更丰富。 There are ________ activities today, and it is more ________ than last year. 2. 埃拉比埃玛高，但她的头发更短。 Ella is ________ than Emma, but her hair is ________. 3. 艾玛总是起得比我早，但我工作比她努力。 Emma always gets up ________ than me, but I ________ harder than her. 4. 澳大利亚的七月比中国更冷。 July in Australia is ________ than that in China. 第四课时：Section B 1a - 1e (阅读理解与语篇运用) 一、 根据课本Section B 论坛内容，选择最佳答案 ( ) 1. According to Matt, a good friend is like a ______. A. diary B. mirror C. teacher ( ) 2. Stephen is more ______ than Matt. A. funny B. serious C. outgoing ( ) 3. Diana thinks a friend who is ______ makes her better. A. different B. the same C. lazy ( ) 4. Thanks to Zhang Yong, Diana is becoming more ______. A. shy B. honest C. outgoing 二、 短语翻译（根据课文内容） 1. 一个诚实的朋友 ____________________ 2. 关心；在意 ____________________ 3. 坦率的；直接的 ____________________ 4. 互相学习 ____________________ 5. 有一个共同点 ____________________ 三、 句子翻译（根据课文内容） 1. 我认为好的朋友就像一面镜子。 I think a good friend is ______ ______ ______. 2. 她善解人意，而且总是倾听我的想法。 She cares about me and she always ______ ______ my ideas. 3. 他们需要不同的人，并且要尊重彼此的差异。 They need different people and should ________ each other's ________. 第五课时：Section B 3a - 3c (综合填空与写作输出) 一、 选词填空（从课本3a/3c提供的词汇中选择） (personality / differences / similar / alike / serious) 1. My best friend and I have a lot in common. We are very ______. 2. There are many ______ between the two twin sisters. 3. She has a very kind and warm ______. 4. My brother is very quiet and ________. He never plays jokes. 5. The two boys look much ________, but they have different hobbies. 二、 完成句子（紧扣3a阅读短文内容） 1. 这部电影讲述了一个王子和一个贫穷男孩的故事。 The movie is ______ the story of a prince and a poor boy. 2. 那个贫穷的男孩成为国王后，努力帮助他的人民。 After becoming king, the poor boy ______ ______ ______ his people. 3. 他们在一次事故中意外相遇并交换了生活。 They met ________ ________ and exchanged their lives. 三、 短文写作（仿照课本3a/3c，用比较级写一段话） 要求： 假设你是图中（或你的）双胞胎姐妹/兄弟，请写一段短文对比你们俩的外貌（Appearance）、爱好（Habits）或性格（Personality）。 提示词（必须使用）：taller, shorter, smarter, quieter, more outgoing, read more books, work harder... 写作提示（请按此模板完成你的短文）： My twin sister/brother, ________, and I are the same in some ways. We both like ________. However, we are different in many ways. She/He is ________ (tall) than me. I am ________ (outgoing) than her/him. She/He ________ (work) harder than me, but I ________ (read) more books than her/him. Although we are different, I like my friend because we always ________ ________ ________ (互相帮助/倾听对方). 学科网（北京）股份有限公司 $ 八年级英语上册Unit 3 Same or Different? 解析版答案 第一课时：Section A 1a - 1d (听说及词汇基础) 一、 单词拼写 1. shy (害羞的，形容词) 2. lazy (懒惰的，形容词) 3. loudly (大声地，修饰动词talk需用副词。注：loud作adv时也可，但loudly更强调喧闹地，此处填loud亦可，但loudly更标准) 4. compare (比较，动词，should后接动词原形) 5. outgoing (外向的，形容词，more outgoing 比较级) 6. hard-working (勤奋的，合成形容词) 二、 短语互译 1. at the music festival 2. be good at playing the drums (注意动词play+ing) 3. work hard 4. 像……一样努力工作 5. 吹长笛 三、 句型转换 / 补全句子 1. Peter is not / isn't outgoing. (be动词的否定) 2. Does your sister sing louder than me? (谓语动词是实义动词sings，变一般疑问句需用助动词Does，后接动词原形) 3. Is Emma taller than Ella? (比较级疑问句结构) 4. Who works harder than Chen Jie? (对人物Peter提问，用Who，谓语动词用单三形式) 第二课时：Grammar Focus - 2d (比较级句型运用) 一、 比较级填空 1. bigger (big 重读闭音节，双写g加er) 2. faster (fast 加er，修饰动词run用副词比较级) 3. more clearly (clearly 多音节词，加more，且修饰动词speak用副词) 4. taller (tall 加er) 5. better (good 的不规则变化，make + 宾语 + 形容词比较级，意为“让某人变得更好”) 6. more outgoing (outgoing 多音节词，加more) 二、 根据句意完成对话 1. similar (相似的) 2. funnier (更有趣/更幽默，funny 变y为i加er) 3. quieter / more quiet (更安静，两者皆可，quieter更常见) 4. hard-working / hardworking (勤奋的) 三、 句型转换 1. You are shorter than me. (taller的反义词) 2. Who runs faster than Sally? (对Jack提问，主语变为Who，谓语动词用单三) 第三课时：Section A 3a - 3c (图表信息与比较级综合运用) 一、 选词填空 1. larger (广州的人口远大于温哥华，much后接比较级，large变larger) 2. much (广州的降雨量比温哥华大得多，much修饰比较级，这里是much more) 3. warmer (1月广州16℃，温哥华5℃，广州更暖和，warm变warmer) 4. cooler (冬天相对夏天，温哥华比广州凉快，cool变cooler) 5. smaller (广州面积7436，温哥华115，温哥华更小) 二、 完成句子（根据课本3a内容翻译） 1. more, colourful (更丰富多彩) 2. taller, shorter (更高，更短) 3. earlier, work (起得更早，工作更努力) 4. cooler (澳大利亚7月对应冬季，比中国冷。注：文中是Vancouver对比，但填cooler符合逻辑。若严格看最后一句可能是Winter in Australia is colder，但由于原题是“更冷”，对应气温比较就用cooler/colder均可。教材中最终使用cooler，这里更稳妥。) 第四课时：Section B 1a - 1e (阅读理解与语篇运用) 一、 阅读理解选择 1. B (Matt文中明说：I think a good friend is like a mirror.) 2. B (Matt文中形容Stephen: He is as serious as me.) 3. A (Diana开篇就说：For me, friends who are different make me better.) 4. C (Diana结尾说：Thanks to her, I am becoming more outgoing.) 二、 短语翻译 1. an honest friend 2. care about (原图有care about 关心，担心) 3. straightforward (原图有straightforward 坦率的，简单的) 4. learn from each other (课文原话：learn from each other) 5. have something in common (原图短语：have sth in common 有共同之处，此处意为“共有一个共同点”，故填have a thing/point in common更贴切。若对应课文填空一般写 have something in common) 三、 句子翻译 1. like a mirror (如镜) 2. listens to (倾听) 3. respect, differences (尊重差异) 第五课时：Section B 3a - 3c (综合填空与写作输出) 一、 选词填空 1. similar (相似的，We are very similar指“我们很相似”) 2. differences (不同之处，复数) 3. personality (性格，后文提到warm，指温和的性格) 4. serious (严肃的，与quiet对应) 5. alike (相像的，look much alike 指“看起来非常像”) 二、 完成句子 1. about (be about 讲述/关于) 2. tried to help (try to do sth 努力做某事，注意时态为过去时) 3. by accident (偶然；意外地，课本短语) 三、 短文写作（参考范文） (注：由于作文没有唯一标准答案，以下提供一篇符合题目要求且包含提示词范例，供核对要点。) My twin sister, Lily, and I are the same in some ways. We both like reading novels. However, we are different in many ways. She is taller than me. She has longer hair. I am more outgoing than her. She is very serious, but I like making jokes. She works harder than me, so she often gets good grades. But I read more books than her because I love stories. Although we are different, I like my friend because we always care about each other and share our secrets. We are a great team! (作文得分点提示：写了共同的爱好；使用了比较级如 taller, more outgoing, harder, more books；最后点明了朋友间的关心或倾听，符合Unit 3的价值观表达。) 学科网（北京）股份有限公司 $