06句型全解-2025-2026学年高中英语必修一句型全解（沪教版）

高中必修第一册沪教上海版 【寒假专版】 A版句型全解 寒假专版 【A版句型全解】What impresses me most about...is that... 高中·沪教上海版·必修第一册 基本结构 句型结构：What impresses me most about...is that.. What impresses me most about..为主语从句，其中what在从句中充当主语，is后的that从句 为表语从句，that在表语从句中不充当成分，仅起连接作用。 例句展示： What impresses me most about the city is that it combines modern technology with traditional culture. What impresses me most about my teacher is that she always encourages us to think independently. 句型精讲（核心考法） 考法1：强调句型的基本结构识别与运用 判断规则+例句解析 规则：What impresses me most about.is that..为强调句型，其中What impresses me most about..”为 主语从句(What在从句中作主语)，is为系动词，that引导表语从句(hat不可省略，表语从句需 用陈述语序)。 What impresses me most about the city is that it combines modern technology with tradi- tional culture (解析：What引导的主语从句强调'关于这座城市最让我印象深刻的事物”，tht引导的表语从句具 体说明印象内容) 真题再现(2024沪教上海版必修第一册单元测试) What impresses me most about his speechhe could always keep calm under pressure. A.is which 高中必修第一册沪教上海版 【寒假专版】 A版句型全解 B.are that C.is that D.are what 答案：C 解析：主语从句What impresses me most about his speech'”视为单数，系动词用is;表语从句 成分完整，用hat引导，故选C。 考法2：主语从句中连接代词的选择 判断规则+例句对比 规则：主语从句中What作主语/宾语/表语（指事物），Who作主语（指人），Which表选择 (哪一个)。在本句型中，about后接名词/代词，What通常指代事物/特征”，不可用Who/Which替 换（除非bout后接表示人的名词且强调人的身份/行为）。 例句l:What impresses me most about the movie is its surprising ending..(What指代”电影的特 征”，作从句主语) 例句2：Who impresses me most about the team is the captain.(错误：about后接the team,强调团队 整体特征而非个体，应用What) 修正：What impresses me most about the team is the captain's leadership 真题再现(2023沪教上海版必修第一册期中测试) _impresses me most about her paintings is the use of bright colors. A.Who B.What C.Which D.Whom 答案：B 解析：about后接her paintings(事物)，从句缺少主语，指代”绘画的特征”，用What,故选 B。 考法3：表语从句的语序与连接词运用 判断规则+例句解析 规则：表语从句必须用陈述语序（主语+谓语）：tht仅起连接作用无意义（不可省略）， 高中必修第一册沪教上海版 【寒假专版】A版句型全解 whether表”是否'，how/why/when等表疑问意义。本句型中表语从句多为陈述句，用that引导。 What impresses me most about the festival is how people celebrate it with great joy.(how 引导表语从句，表方式，陈述语序) 真题再现(2024沪教上海版必修第一册期末模拟) What impresses me most about this schoolall teachers and students are friendly to each other. A.is why B.are that C.isthat D.are how 答案：C 解析：主语从句为单数，系动词用s:表语从句陈述事实，成分完整，用hat引导，故选 C。 考法4：句型的同义句转换（强调句与普通句转换） 转换规则+例句转换 规则：将强调句型转换为普通陈述句时，可将What impresses me most about..”替换为The thing that impresses me most about.”,其余结构不变。 例句：原句What impresses me most about his character is that he is always honest 同义句：The thing that impresses me most about his character is that he is always honest. 真题再现(2023沪教上海版必修第一册同步练习) What impresses me most about the book is its moving story.(改为同义句) impresses me most about the book is its moving story. 答案：The thing that 考法5：对表语从句内容提问 提问规则+例句提问 规则：对表语从句中的名词/形容词/副词等提问时，用相应疑问词(what/how/why等)替换 表语从句内容，其余结构不变（保持陈述语序）。 3 高中必修第一册沪教上海版 【寒假专版】 A版句型全解 例句：原句What impresses me most about the trip is the beautiful scenery.(对the beautiful scenery提 问) 问句：What impresses me most about the trip is what?(错误，需用陈述语序) 修正：What impresses me most about the trip is what?→What is it that impresses you most about the tp?(强调句型特殊疑问句结构) 简化提问（针对表语从句）：What is what impresses you most about the trip?(不常用，通常转换为普 通特殊疑问句) 真题再现(2024沪教上海版必修第一册单元测试) What impresses me most about the museum is its unique architecture..(对划线部分提间) _is what impresses you most about the museum? 答案：What 句型综合训练 训练1：单项选择（考察句型基本结构与连接词运用） 1.What impresses me most about the park_it has a big lake. A.is which B.are that C.is that D.are what 2.impresses me most about the story is the happy ending. A.Who B.What C.Which D.Whom 3.What impresses me most about my friend he is always helpful. A.is why B.are that C.is that D.are how 4.impresses me most about the city is its clean streets. A.Who B.What 4 高中必修第一册沪教上海版 【寒假专版】A版句型全解 C.Whom D.Which 5.What impresses me most about the party-we sang and danced together. A.is that B.are that C.is which D.are what 训练2：同义句转换（考察强调句与普通句转换） 1.What impresses me most about the school is its big playground impresses me most about the school is its big playground. 2.What impresses me most about the movie is the interesting plot. impresses me most about the movie is the interesting plot. 3.What impresses me most about the garden is the colorful flowers. impresses me most about the garden is the colorful flowers. 4.What impresses me most about the song is its beautiful melody. impresses me most about the song is its beautiful melody. 5.What impresses me most about the festival is the delicious food. impresses me most about the festival is the delicious food. 训练3：完成句子（考察句型结构运用） 1.关于这本书，最让我印象深刻的是它精彩的故事。 -What impresses me most about the book_it has a wonderful story. 2.关于我的老师，最让我印象深刻的是她和蔼的笑容。 -What impresses me most about my teachershe has a kind smile. 3.关于这个村庄，最让我印象深刻的是清新的空气。 -What impresses me most about the village_it has fresh air 4.关于这场比赛，最让我印象深刻的是运动员们的拼搏精神。 -What impresses me most about the gamethe athletes have fighting spirit. 5.关于这家餐厅，最让我印象深刻的是友好的服务。 >What impresses me most about the restaurant_it has friendly service. 5 高中必修第一册沪教上海版 【寒假专版】 A版句型全解 训练4：写作高级句式（考察中文翻译英文） 1.关于我的家乡，最让我印象深刻的是那里的人们非常热情。 -What impresses me most about my hometownthe people there are very warm. 2.关于这部动画片，最让我印象深刻的是可爱的角色。 -What impresses me most about this cartoon_the lovely characters. 3.关于这次旅行，最让我印象深刻的是美丽的风景。 What impresses me most about this tripthe beautiful scenery 4.关于我的同桌，最让我印象深刻的是他总是乐于助人。 -What impresses me most about my deskmate he is always ready to help others. 5.关于这场音乐会，最让我印象深刻的是美妙的音乐。 -What impresses me most about the concert_the wonderful music. 参考答案 I.训练1：单项选择 1.C2.B3.C4.B5.A Ⅱ.训练2：同义句转换 1.The thing that 2.The thing that 3.The thing that 4.The thing that 5.The thing that I训练3：完成句子 1.is that 2.is that 3.is that 4.is that 5.is that V.训练4：写作高级句式 1.is that 2.is that 3.is that 4.is that 5.is that 6