句型易错点精讲09-2025-2026学年高中英语选修二句型易错点精讲（外研版）

高中选择性必修第二册外研版 【寒假专版】 B版句型易错点精讲 寒假专版 【B版句型易错点精讲】The ability to adapt to the environment is crucial for the survival of all living things. 高中·外研版·选择性必修第二册 句型结构：The ability to adapt to the environment is crucial for the survival of all living things. 易错点1：误将'the ability to do sth”结构中的不定式符号”to”遗漏或误用动 名词 核心知识点： 'the ability to do sth'”是固定结构，”to”后需接动词原形，构成不定式作后置定语。 典型例句对比： 典型错误：The ability adapt to the environment is crucial.(×,遗漏'to”) 典型错误：The ability adapting to the environment is crucial.(×,误用动名词'adapting”) 正确表达：The ability to adapt to the environment is crucial for the survival of all living things..(√) 真题链接（外研版高中选择性必修第二册同步练习）： The manager emphasized the importance of the ability (solve)problems in work. 答案：to solve 解析：the ability to do sth”结构中，"to”后接动词原形，故填'to solve”。 易错点2：be crucial for'结构中介词搭配错误，误用to”或in” 核心知识点： be crucial for sth'”表示”对某事至关重要，"for”后接名词或动名词：'be crucial to do sth'”表 示”做某事至关重要”，”t0”后接不定式。 1 高中选择性必修第二册外研版 【寒假专版】 B版句型易错点精讲 典型例句对比： 典型错误：The ability to adapt to the environment is crucial to the survival of all living things..(×,此处 后接名词survival”,应用for”) 正确表达：The ability to adapt to the environment is crucial for the survival of all living things..(√) 真题链接（外研版高中选择性必修第二册基础训练）： Good communication skills are crucial building strong relationships A.to B.for C.in 答案：B 解析：后接动名词building”,表示”对建立牢固关系至关重要”，应用be crucial for'”。 易错点3：句子主语”the ability”与表语单复数不一致 核心知识点： the ability”是单数名词，作主语时，谓语动词用单数形式”is”。 典型例句对比： 典型错误：The ability to adapt to the environment are crucial for the survival of all living things.(×,主 语为单数，谓语误用复数”are”) 正确表达：The ability to adapt to the environment is crucial for the survival of all living things.(√) 真题链接（外研版高中选择性必修第二册单元测试）： The ability to learn from mistakes very important for one's growth A.is B.are C.were 答案：A 解析：主语the ability”是单数，谓语动词用单数”is”。 句型易错点精准训练 单项选择 2 高中选择性必修第二册外研版 【寒假专版】 B版句型易错点精讲 1.The ability English well is important for students A.learn B.to learn C.learning 2.Good study habits are crucial success in school. A.for B.to C.in 3.The ability to solve problems very useful in daily life. A.is B.are C.were 二、用所给单词的适当形式填空 1.She has the ability (sing)beautiful songs. 2.This skill is crucial for (improve)your grades. 3.The ability to make friends (be)helpful for everyone. 三、改正句子中的错误 1.The ability adapt quickly is important. 2.Reading books are crucial for knowledge 3.He has the ability playing the piano well. 参考答案 I单项选择 1B2.A3.A II.用所给单词的适当形式填空 1.to sing 2.improving 3.is I.改正句子中的错误 1.The ability to adapt quickly is important. 3 高中选择性必修第二册外研版 【寒假专版】B版句型易错点精讲 2.Reading books is crucial for knowledge. 3.He has the ability to play the piano well. 4