主语 be 比较级 than 比较对象-2025-2026学年八年级英语上册句型全解（教科版五四制）

八年级上册教科版 【句型全解】 比较级句型 教科版 句型全解：主语+be+比较级+than+比 较对象 初中·教科版·八年级上册 基本结构 句型结构：主语+be+比较级+ham+比较对象 主语为进行比较的主体，be动词根据主语的人称和数进行变化，比较级由形容词或副词的原 级变化而来，than连接比较对象，比较对象需与主语在性质、范围上保持一致。 例句展示： Tom is taller than Mike.(汤姆比迈克高) This book is more interesting than that one.(这本书比那本更有趣) 句型精讲（核心考法) 考法1：形容词比较级的正确形式（基础核心考点） 变化规则+例句对比 规则1：一般单音节词和少数双音节词，直接加-er(部分需双写尾字母或去e加-r) 例l:tal→taller(高的)例句：Tom is taller than Mike. 例2：big一bigger（大的)例句：This apple is bigger than that one. 例3：nice→nicer(好的)例句：Her dress is nicer than mine. 规则2：多音节词和部分双音节词，在词前加more 例l:important→more important(重要的)例句：English is more important than math for me. 例2：beautiful→more beautiful(美丽的)例句：The park is more beautiful than before.. 真题再现（教科版八年级上册Unit3同步测试） 八年级上册教科版 【句型全解】 比较级句型 She is(happy)than her sister. 答案：happier 真题再现（教科版八年级上册期中测试） This story is_(interesting)than that one. 答案：more interesting 考法2：比较对象的一致性（易混易错考点) 判断规侧+例句对比 规则：比较对象必须为同类事物，避免因范围不清导致逻辑错误 错误例句：The weather in Beijing is colder than Shanghai.(天气vs城市) 正确例句：The weather in Beijing is colder than that in Shanghai.(用that指代不可数名词weather) 错误例句：Tom's score is higher than Lily..(分数vs人) 正确例句：Tom's score is higher than Lily's.(用名词所有格明确比较对象为Lily的分数) 真题再现（教科版八年级上册Unit5单元检测) Your bag is heavier than_. AI Bme Cmy Dmine 答案：D 真题再现（教科版八年级上册期末复习卷） The population of China is larger thanof Japan. Athis B that Cthese Dthose 答案：B 八年级上册教科版 【句型全解】 比较级句型 考法3：句型的同义句转换（句式转换考点) 转换规则+例句转换 规则：当比较对象明确时，可省略重复部分，保留核心比较结构 原句：My ruler is longer than your ruler. 同义句：My ruler is longer than yours.(用名词性物主代词替代your ruler) 原句：Running is more exciting than swimming. 同义句：Running is more exciting than swimming is.(可保留be动词避免歧义，口语中常省略) 真题再现（教科版八年级上册Unit4同步练习） This red pen is more expensive than that blue pen..(改为同义句) This red pen is more expensive than_ 答案：that blue 真题再现（教科版八年级上册专项训练） Her English is better than his English.(改为同义句) Her English is better than_. 答案：his 考法4：对比较级部分提问（特殊疑问句考点） 提问规则+例句提问 规则：对形容词比较级部分提问，用疑问词How+be+主语+than+比较对象？ 原句：He is taller than his brother. 间句：How is he than his brother? 原句：This book is more interesting than that one.. 问句：How is this book than that one? 真题再现（教科版八年级上册Unit2测试） The yellow shirt is cheaper than the green one.(对划线部分提问) 3 八年级上册教科版 【句型全解】 比较级句型 the yellow shirt than the green one? 答案：How is 真题再现（教科版八年级上册阶段检测） She is more careful than her classmates.(对划线部分提问) she than her classmates? 答案：Howis 句型综合训练 训练1：单项选择（考察形容词比较级核心考法) 1.This story is_(exciting)than that one. A.excitinger B.more exciting C.most exciting D.the most exciting 2.My English score is better than_. A.her B.she C.hers D.she's 3.The weather in Harbin is colder than_in Guangzhou. A.that B.this C.those D.these 4.She is_(happy)today than yesterday. A.happyer B.more happy C.happier D.happiest 5.Your bag is heavier than_ A.I 八年级上册教科版 【句型全解】 比较级句型 B.me C.my D.mine 6.The population of China is larger thanof India. A.it B.that C.this D.those 7.This book is_(interesting)than the one I read last week A.more interesting B.interestinger C.most interesting D.the most interesting 8.His running speed is faster than- A.her B.hers C.she D.she's 训练2：同义句转换（考察句型的同义句转换） 1.My pencil is longer than your pencil. -My pencil is longer than_ 2.This blue coat is more expensive than that red coat. -This blue coat is more expensive than_ 3.Swimming is more relaxing than running Swimming is more relaxing than_ 4.Her hair is curlier than my hair. -Her hair is curlier than_. 5.The red apple is sweeter than the green apple. -The red apple is sweeter than_ 训练3：完成句子（考察语境运用） 5 八年级上册教科版 【句型全解】 比较级句型 1.汤姆比他弟弟更高。 Tom is than his brother. 2.这个房间比那个房间更大。 -This room is than that one. 3.英语比数学更重要吗？ -Is English than math? 4.北京的秋天比上海的秋天更凉爽。 -The autumn in Beijing is_thanin Shanghai. 5.我的书包比你的书包重。 -My schoolbag isthan_. 6.她的裙子比我的裙子更漂亮。 →Her dress is_than_. 7.这部电影比那部电影更有趣。 -This movie is than that one. 8.他的故事比她的故事更感人。 →His story is_than一 训练4：写作高级句式（考察比较级句型翻译） 1.李明比他班上的其他同学跑得更快。 Li Ming runs thanin his class. 2.这部新电影比去年的那部更受欢迎。 -This new movie is_than the one last year. 3.我的妈妈比我爸爸更擅长做饭。 -My mother iscooking than my father. 4.这座城市的天气比那座城市的天气更温暖。 -The weather in this city is than in that city. 5.英语比日语对我来说更容易。 -English is_than Japaneseme 6.这家餐厅的食物比那家餐厅的食物更美味。 -The food in this restaurant isthanin that restaurant. 6 八年级上册教科版 【句型全解】 比较级句型 参考答案 1训练1：单项选择 1.B2.C3.A4.C5.D6.B7.A8.B Ⅱ.训练2：同义句转换 1.yours 2.that red 3.running is 4.mine 5.the green ⅡL.训练3：完成句子 1.taller 2.bigger 3.more important 4.cooler;that 5.heavier;yours 6.more beautiful;mine 7.more interesting 8.more moving;hers V.训练4：写作高级句式 1.faster;other students 2.more popular 3.better at 4.warmer;that 5.easier;for 6.more delicious;that 7