考研英语长难句是英语考察的重难点，阅读细节题就是对此的考察，还有翻译都要掌握对长难句的拆分和理解。通过对真题的研究，总结长难句的重点考察句型，需要大家在本阶段复习重点掌握：

强调句型结构

一、理论常识

强调主要有两种形式：

1. 强调谓语

Eg1 ： I love you . —> I do love you . —> I did love you .

Eg2 ： Cell phone / Internet / computer brings us convenience .

—> Cell phone / Internet / computer does bring us convenience .

2. 强调句式：It is / was + 被强调成分 +that / who + 句子其他成分。

【步骤】

a. 先写出正确的简单句、并列句或复合句，明确单句的各个成分。

b. 在被强调成分(除谓语和补语外)两边添加it is / was 和that / who， 其他成分不变，必要时调整顺序。

【强调句式特征】去掉it is / was ... that / who结构，整个句子无冗余或成分残缺。

Eg1 ： My mother always encourages me not to lose heart when I have difficulties in study .

—> It is my mother who / that always encourages me not to lose heart when I have difficulties in study .

—> It is when I have difficulties in study that my mother always encourages me not to lose heart .