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（沪教版）

高中沪教上海版 【强化专版】 选择性必修第二册句型易错点精讲 强化专版 【句型易错点精讲】twas.that.强调句 高中·沪教上海版·选择性必修第二册 句型结构：It was the wise advice that helped me make the right decision.. 易错点1：混淆强调句与定语从句 核心知识点： 强调句结构为It is/was+被强调部分+that/who+其他部分，被强调部分指物时只能用that,不能用 which。 典型例句对比： 典型错误：It was the wise advice which helped me make the right decision.() 正确表达：It was the wise advice that helped me make the right decision.() 真题链接（沪教上海版高中选择性必修第二册同步练习）： It was in the lab_was built last year-they did the experiment. A.which;that B.that;which C.where;that 答案：A 解析：第一空为定语从句，先行词lab指物，用which/that引导：第二空为强调句，被强调部 分为地点状语in the lab,用that。 易错点2：强调句中谓语动词时态与上下文不一致 核心知识点： 强调句中be动词的时态(is/was)需与原句谓语动词时态一致，若原句为过去时，be动词用was。 典型例句对比： 典型错误：It is the wise advice that helped me make the right decision.() 正确表达：It was the wise advice that helped me make the right decision.() 高中沪教上海版 【强化专版】 选择性必修第二册句型易错点精讲 真题链接（沪教上海版高中选择性必修第二册基础训练）： It_Tom who_to help us yesterday. A.was;came B.is;comes C.was;comes 答案：A 解析：yesterday提示用过去时，be动词用was,第二空谓语动词用过去式came。 易错点3：强调句与主语从句混淆 核心知识点： 强调句中ht不可省略，即使被强调部分是时间/地点状语；而主语从句中hat有时可省略。 典型例句对比： 典型错误：It was the wise advice helped me make the right decision.() 正确表达：It was the wise advice that helped me make the right decision.() 例句对比： It was clear that she was lying.(主语从句，that可省略) It was because of the rain that the game was canceled.(强调句，that不可省略) 易错点4：特殊疑问句中强调句结构错误 核心知识点： 强调句的特殊疑问句结构为“特殊疑问词+is/was+it+that+其他部分”。 典型例句对比： 典型错误：What was it helped you make the right decision?() 正确表达：What was it that helped you make the right decision?() 真题链接（沪教上海版高中选择性必修第二册同步测试）： was it_saved the drowning girl? -A young man in his twenties. A.Who;that 高中沪教上海版 【强化专版】 选择性必修第二册句型易错点精讲 B.What;that C.How;that 答案：A 解析：答语指人，用wo提问，强调句结构为“Who was it that..”。 句型易错点精准训练 一、单项选择（考查强调句结构及易错点） 1.It was yesterday-I met my old friend in the park. A.that B.which C.where 2.-was ittaught you English last year? A.Who;that B.What:that C.How:which 3.It is my mother_always encourages me to keep trying. A.which B.who C.whom 4.It_in this room_we had the important meeting last month. A.is;that B.was;which C.was;that 二、用所给单词的适当形式填空（考查强调句时态一致性） 1.It_(be)my uncle who_(send)me the book yesterday. 2.It is Tom who often(help)me with my homework 3.It_(be)raining hard when they arrived at the station 4.It was his sister who(win)the first prize in the competition last week 3 高中沪教上海版 【强化专版】 选择性必修第二册句型易错点精讲 三、改正句子中的错误（考查强调句常见错误） 1.It was the news which made her very excited. 2.It is Tom who helped me repair my bike yesterday. 3.What was it helped you solve the problem? 4.It was because of his carelessness the accident happened. 参考答案 I.单项选择 1.A2.A3.B4.C Ⅱ用所给单词的适当形式填空 1.was;sent 2.helps 3.was 4.won I改正句子中的错误 1.It was the news that made her very excited. 2.It was Tom who helped me repair my bike yesterday. 3.What was it that helped you solve the problem? 4.It was because of his carelessness that the accident happened.