句型易错点精讲09-2025-2026学年高中英语选修三句型易错点精讲（冀教版）

高中选择性必修第三册冀教版 【句型精讲】 B版易错点突破 核心句型 【B版句型易错点精讲】The reason why..is that... 高中·冀教版·选择性必修第三册 句型结构：The reason why some.fail to..is that they lack.and give up easily 易错点I:误将表语从句中的连接词that省略 核心知识点： The reason why..is that..结构中，is后的表语从句连接词that不能省略。 典型例句对比： 典型错误：The reason why he failed is he was careless.(×) 正确表达：The reason why he failed is that he was careless.(√) 真题链接（冀教版高中选择性必修第三册同步练习）： The reason why she didn't attend the meeting_she was ill. A.is B.is because C.is that D.because 答案：C 解析：The reason why..is that.为固定结构，表语从句需用that引导，不能用because或省略 that. 易错点2：wy引导的定语从句中关系副词使用错误 核心知识点： 高中选择性必修第三册冀教版 【句型精讲】 B版易错点突破 先行词为reason时，定语从句用why引导（或用for which),不可用that/which代替。 典型例句对比： 典型错误：The reason that he was late was that he missed the bus.(×) 正确表达：The reason why he was late was that he missed the bus.(√) 真题链接（冀教版高中选择性必修第三册基础训练）： The reason_some students fail to achieve their goals is that they lack persistence. A.which B.why C.for D.because 答案：B 解析：先行词为reason,定语从句中缺原因状语，用关系副词why引导。 易错点3：lack后接宾语的用法错误 核心知识点： lack作及物动词时直接接宾语，无需加介词：作名词时常用lack of sth.。 典型例句对比： 典型错误：They lack of confidence and give up easily.(×) 正确表达：They lack confidence and give up easily.(√) The reason is their lack of confidence...( 真题链接（冀教版高中选择性必修第三册单元测试）： Some young people fail to succeed because they-courage and easily lose heart. A.lack of B.are lacking C.lack D.are lack 答案：C 2 高中选择性必修第三册冀教版 【句型精讲】 B版易错点突破 解析：lack作及物动词，直接接宾语courage,无需加介词of。 易错点4：fail to do结构中不定式符号to遗漏 核心知识点： fail后需接不定式to do sth.,表示“未能做某事”，to不可省略。 典型例句对比： 典型错误：He failed finish the task on time because of laziness..(×) 正a确表达：He failed to finish the task on time because of laziness.(√) 真题链接（冀教版高中选择性必修第三册同步测评）： Many people fail_(realize)their dreams because they give up when facing difficulties 答案：to realize 解析：fail后接不定式to realize,构成fail to do sth.结构，意为“未能实现梦想”。 句型易错点精准训练 单项选择 1.The reason why he was absent from school_he was sick. A.is B.is because C.is that D.because 2.The reason-she failed the exam is that she didn't study hard. A.which B.why C.for D.because 3.Many students_confidence and are afraid to speak in public. A.lack of B.are lacking 3 高中选择性必修第三册冀教版 【句型精讲】B版易错点突破 C.lack D.are lack 二、用所给单词的适当形式填空 1.He failed_(finish)his homework yesterday because he watched TV. 2.The reason for his success is his(persist)and hard work. 3.She lacks the(able)to solve the problem on her own. 三、改正句子中的错误 1.The reason why she cried is she lost her new bag. 2.He failed pass the driving test last week 3.The reason which he left early is unknown to us. 参考答案 I单项选择 1.C2B3.C Ⅱ.用所给单词的适当形式填空 1.to finish 2.persistence 3.ability I改正句子中的错误 1.The reason why she cried is that she lost her new bag. 2.He failed to pass the driving test last week. 3.The reason why he left early is unknown to us.