句型易错点精讲02-2025-2026学年高中英语选修二句型易错点精讲（外研版）

高中·外研版 【句型精讲】 选择性必修第二册 核心句型 【句型易错点精讲】It is high time that.. 高中·外研版·选择性必修第二册 句型结构：It is high time that we paid more attention to the protection of the ecological environment. 易错点1：误用动词原形或现在时，忽略虚拟语气要求 核心知识点： It is high time that..句型中，that从句谓语动词需用虚拟语气，常用过去式(did)或'should+ 动词原形”(should不可省略)。 典型例句对比： 典型错误：It is high time that we pay more attention to environmental protection.(×) 正确表达：It is high time that we paid more attention to environmental protection.(√) It is high time that we should pay more attention to environmental protection.( 真题链接（外研版高中选择性必修第二册同步练习）： It is high time that we(take)measures to reduce air pollution. 答案：took或should take 解析：It is high time that..从句需用虚拟语气，谓语动词用过去式took或'should+动词原形 should take。 易错点2：混淆high time'”与”ime的用法，漏用high”导致语气减弱 核心知识点： 'It is time that..”也可接虚拟语气，但high time'”语气更强，强调”早该如此”，不可省略high”。 典型例句对比： 典型错误：It is time that we took action to protect the earth.(虽语法正确，但语气不如加high”强烈) 正确表达（强调紧迫性）：It is high time that we took action to protect the earth.(√) 1 高中·外研版 【句型精讲】 选择性必修第二册 句型易错点精准训练 一、单项选择 1.It is high time that weaction to save water. A.take B.took C.takes 2.It is high time that shemore time on her studies. A.spend B.spends C.should spend 3.is high time that we cleaned our classroom. A.This B.It C.That 二、用所给单词的适当形式填空 1.It is high time that we_(start)our lesson now. 2.It is high time that my brother_(stop)playing computer games. 3.It is high time that they-(learn)to be independent. 三、改正句子中的错误 1.It is time that we go to bed now. 2.It is high time that he pay attention to his health. 3.It is high time for we to help each other. 2 高中·外研版 【句型精讲】 选择性必修第二册 参考答案 I.单项选择 1.B2.C3B Ⅱ.用所给单词的适当形式填空 1.started/should start 2.stopped/should stop 3.leamned/should learn I.改正句子中的错误 1.It is high time that we went to bed now. 2.It is high time that he paid attention to his health. 3.It is high time for us to help each other. 3