2019届英语高考二轮复习语法专题 专题12 特殊句式

专题12　特殊句式 考纲展示　命题探究 基础点 1　强调句型 (1)强调句型的陈述句形式：It is/was＋被强调部分＋that/who＋其他成分。被强调部分为“人”时可用who/that，被强调部分是“事物”时用that。 It_is I who/that am right. It_was him that/who we met at the school gate. It_was in the park that Tom lost his watch. 特别提醒 (1)在强调句型中，要用that作连接词，而不能用which或其他词，且不能省略。当被强调部分是人，且作主语时，引导词也可用who。 (2)强调主语时，要注意引导词与其谓语的一致性。 It_is our teacher who/that_helps us make great progress. (3)当被强调部分是主语且为代词时，要用主格形式。 It_was_I_who_put_forward the theory first. (2)强调句型的一般疑问句形式：Is/Was it＋被强调部分＋that/who＋其他成分。 Was_it in 1939 that the Second World War broke out? Is_it Professor Wang who teaches you English? (3)强调句型的特殊疑问句形式：特殊疑问词＋is/was it that＋其他成分。 Who_was_it_that broke the window? When_was_it_that you called me yesterday? 特别提醒 如果由特殊疑问词引导的强调结构在句中作宾语从句时，从句必须使用陈述语序，不可用疑问语序。 He asked me who_it_was_that took his umbrella by mistake. (4)not...until...结构的强调句型。 其强调句式为：It is/was not until＋被强调部分＋that＋其他成分。 He didn't go to bed until ten o'clock. →It_was_not_until ten o'clock that he went to bed. 2　强调谓语动词 强调谓语动词时，要在所强调的谓语动词前加助动词do, does或did。 Do come this evening. He did write to you last week. Tom does study hard now. 重难点 强调句型与结构相似的主从复合句的区别 (1)与含主语从句的主从复合句的区别 It_is true that they are going to the Great Wall next month. It_is the Great Wall that they are going to visit. 第一个句子是一个主从复合句，其中it是形式主语，that引导的是主语从句，that没有任何意义，在从句中不作任何成分。第二个句子是强调句，强调的是宾语the Great Wall, it is和that没有任何意义，只是用来构成强调句型的基本框架。 (2)与含定语从句的主从复合句的区别 It_is a question that needs careful consideration. It_is novels that Miss Williams enjoys reading. 第一个句子是一个主从复合句，其中that引导的是定语从句，修饰先行词question, that在从句中作主语；it在句中作主语。第二个句子是强调句，强调的是宾语novels，it is和that没有任何意义，只是用来构成强调句型的基本框架。 (3)与含状语从句的主从复合句的区别 ①与“It is/was＋时间名词＋when...”的区别 “It is/was＋时间名词＋when...”句型中it指时间，when引导的是时间状语从句。时间名词前无介词。试比较： It_was 6 o'clock when I got up today. It_was at 6 o'clock that I got up today. 第一句是主从复合句，it指时间，when引导时间状语从句。第二句是强调句型，强调的是时间状语at 6 o'clock, it和that无实际意义。 ②与“It is/was＋时间段＋since...”的区别 “It is/was＋时间段＋since...”句型中，since引导时间状语从句。若since和延续性动词连用，该句型的意思是“……不