句型全解02-2025-2026学年高中英语选修二句型全解（重大版）

选择性必修第二册重大版 【高中版】 A版句型全解 高中版 【A版句型全解】It is heartbreaking to see... 高中·重大版·选择性必修第二册 基本结构 句型结构：It is heartbreaking to see. It为形式主语，真正主语是后置的不定式短语to$.,该结构用于表达看到某事物时内心感 到极度悲伤的情绪。 例句展示： It is heartbreaking to see the old temple destroyed in the fire.(看到那座古老的寺庙在大火中被毁，真 是令人心碎) It is heartbreaking to see so many homeless dogs wandering on the street..(看到这么多流浪狗在街上徘 徊，真让人难过) 句型精讲（核心考法) 考法1：不定式逻辑主语的判断（高中高频考点) 判断规则+例句对比 规则I:当形容词描述不定式动作的性质或特征（如difficult,important,necessary,possible, heartbreaking等)，逻辑主语前用for,构成"It is adj..for sb.to do sth.”结构，sb.与形容词无直接修 饰关系。 例句：It is heartbreaking for people to lose their homes in the disaster. 验证：People are heartbreaking逻辑不通(heartbreaking描述“失去家园”这件事令人心碎，而非人 本身令人心碎) 规则2：当形容词描述逻辑主语的品质或性格（如kind,wise,foolish,brave等），逻辑主语前 用of,构成'It is adj.ofsb.to do sth.”结构，sb.与形容词可构成“sb.is adj.”的逻辑通顺表达。 例句：It is brave of the firefighters to rush into the burning building. 验证：The firefighters are brave逻辑通顺 选择性必修第二册重大版 【高中版】 A版句型全解 真题再现(2024重大版选择性必修第二册单元检测) It is heartbreaking the villagers to see their farmland destroyed by the flood. A.of B.for C.to D.with 答案：B 解析：heartbreaking描述“看到农田被毁”这件事的性质，不直接修饰人，”villagers are heartbreaking” 逻辑不通，用for 真题再现(2023重庆高考模拟改编) It was wise the scientist to give up the unsafe experiment in time. A.of B.for C.with D.at 答案：A 解析：wise描述人的品质，”the scientist is wise'”逻辑通顺，用of 考法2：句型的高级同义转换（高中语法填空/书面表达考点） 转换规则+例句转换 规则1：不定式短语作主语（强调动作）：To do sth.is+adj.+for/of sb.(谓语动词用单 数) 例句：原句It is heartbreaking for us to witness the extinction of rare animals. 同义句：To witness the extinction of rare animals is heartbreaking for us.. 规则2：用名词化结构转换（适合书面语）：The+n.+of(doing)sth.is+adj.+for/ofsb. (将形容词转换为对应的名词，如heartbreaking一→heartbreak) 例句：原句It is heartbreaking for the family to hear the bad news. 同义句：The heartbreak of the family hearing the bad news is obvious. 真题再现(2024重大版选择性必修第二册期末测试) 2 选择性必修第二册重大版 【高中版】 A版句型全解 It is necessary for teenagers to learn time management.(改为同义句，每空一词) time management is necessary for teenagers. 答案：To learn 真题再现(2023全国卷语法填空改编) It is important for us to preserve traditional culture..(用名词化结构改写) The of preserving traditional culture is important for us. 答案：importance 考法3：对句型成分的复杂提问（高中阅读理解向型转换考点） 提问规则+例句提问 规则1：对形容词提问一→How+be+it+for/ofsb.+to do sth.? 例句：原句It is extremely heartbreaking for people to lose their cultural heritage. 间句：How is it for people to lose their cultural heritage?? 规则2：对不定式动作的原因/方式提问（需结合疑问词+todo)→How/Why+be+it+adj. for/of sb.to do sth.? 例句：原句It is heartbreaking for historians to lose ancient documents due to carelessness. 间句：Why is it heartbreaking for historians to lose ancient documents? 规则3：对包含复杂结构的不定式短语提问→What+be+it+adj.+for/ofsb.+todo? 例句：原句It is meaningful for students to participate in volunteer activities during holidays 间句：What is it meaningful for students to do during holidays? 真题再现(2024重大版选择性必修第二册同步练习) It is heartbreaking for the locals to see the old temple damaged in the storm.(对划线部分提问) it for the locals to see the old temple damaged in the storm? 答案：How is 真题再现(2023重庆高三诊断性考试) It is responsible of the government to take immediate measures to solve the problem.(对划线部分 提问) 3 选择性必修第二册重大版 【高中版】 A版句型全解 is it responsible of the government to solve the problem? 答案：What;todo 句型综合训练 训练1：单项选择（考察for/of辨析） 1.It is kind Mary to share her toys with others. A.of B.for C.to D.with 2.It is easy children to learn new languages. A.of B.for C.from D.at 3.It is careless Tom to leave his keys in the car. A.of B.for C.on D.in 4.It is important students to finish homework on time. A.of B.for C.with D.by 5.It is honest him to return the lost wallet. A.of B.for C.to D.about 6.It is hard us to solve this problem quickly. A.of B.for 选择性必修第二册重大版 【高中版】A版句型全解 C.from D.with 训练2：同义句转换（考察句型变形） 1.It is helpful for us to read English every day. English every day is helpful for us. 2.It is silly of her to believe such lies. such lies is silly of her 3.It is necessary for them to wear uniforms at school. → uniforms at school is necessary for them. 4.It is polite of you to hold the door for others. the door for others is polite of you. 5.It is difficult for me to climb the high mountain the high mountain is difficult for me. 训练3：完成句子（考察语境运用） 1.对孩子们来说，每天吃水果很健康。 →It is healthy eat fruit every day. 2.他真聪明，想出了这么好的主意。 →It is clever come up with such a good idea. 3.对我们来说，保持教室干净很重要。 →It is important keep the classroom clean. 4.她真善良，帮助迷路的小女孩找到妈妈。 →It is kind help the lost girl find her mother. 5.对学生来说，上课认真听讲很必要。 →It is necessary listen carefully in class. 6.我们每天锻炼很有益。 →It is good exercise every day 训练4：写作高级句式 5 选择性必修第二册重大版 【高中版】 A版句型全解 1.看到野生动物受伤真令人心碎。 →It is heartbreaking wild animals get hurt. 2.努力学习对我们的未来很重要。 →It is important study hard for our future. 3.帮助老人过马路是有礼貌的。 →It is polite help the elderly cross the street. 4.浪费食物是不好的行为。 →It is bad waste food 参考答案 I训练1：单项选择 1.A2.B3.A4.B5.A6.B Ⅱ.训练2：同义句转换 1.To read 2.To believe 3.To wear 4.To hold 5.To climb 江.训练3：完成句子 1.for children to 2.ofhim to 3.for us to 4.of her to 5.for students to 6.for us to V.训练4：写作高级句式 1.to see 2.for us to 3.ofus to 4.for people to 6