同义句转换精析
同义句转换题是近几年来中考英语试题的常见题型之一。该题型能够全面考查学生灵活运用英语的能力，要求学生反应敏捷，联想丰富，能用不同的句子或短语来表达同一意义。本文就同义句转换题的特点及转换形式进行分析，希望从中帮助同学们找出规律，提高其应试能力。
同义句转换的实质就是替代、合并和改写句子。具体分析如下：
一：替代
用一个新的词、短语替代原句中有关部分。如：① I received a letter from Lucy . = I heard from Lucy . (receive a letter from → hear from ) ② I often walk to school every day . = I often go to school on foot . (walk → go on foot ) ③ She decided to stop learning English . = She decided to give up English . (stop doing sth. → give up doing sth. )
用反义词来替代。如：④ We are in different rows . = We aren’t in the same row . (different → same ) ⑤ My bike is cheaper than yours . = Your bike is more expensive than mine . ( cheap → expensive ) 用反义词或反义短语来替换时，一般会有一个否定意义的词，如 not , less , no , never , hardly 等。
二：合并句子
合并句子一般是通过并列连词将两个简单句合并为一句。常见的并列连词有：not only … but also , both … and , neither …nor, either … or 等。例如：⑥ Mary didn’t go to the park . I didn’t , either . = Neither Mary nor I went to the park . ⑦ Wei Hua may go to the cinema , or Ann may because there is only one ticket . = Either Wei Hua or Ann may go to the cinema because there is only one ticket . ⑧ John has got a penfriend . Mike has got a penfriend , too . = Not only John but also Mike has got a penfriend . = Both John and Mike have got penfriends .
三：改写句子
通过能够表达同一意义的不同句型、句式、语态的转换，来达到改写句子的目的。具体可分为：
1、 复合句改为简单句。含宾语从句的复合句变简单句时，可用不定式改写，将宾语从句中的谓语动词变为不定式。如：⑨ We all agree that we should leave at once . = We all agree to leave at once . ⑩ Could you tell me when we will start ? = Could you tell me when to start ? 含宾语从句的复合句变简单句时，还可用复合宾语，即宾语加宾语补助语来改写。如： I saw he went into the room just now . = I saw him go into the room just now . Edison’s mother found that he was a clever boy . = Edison’s mother found him clever . We heard that she was singing in English . = We heard her singing in English .
2、含状语从句的复合句变简单句时，常用以下方法：以 so…that 引导的结果状语从句常转换为 too … to 或 enough to 结构。如：He is so young that he can’t go to school . = He is too young to go to school . = He isn’t old enough to go to school . 另外还可通过结构和语态的转换来改写。如：I can’t finish the work if you don’t help me . = I can’t finish the work without your help . = I can’t finish the work unless you help me . We use computers in many ways . = Computers are used in many ways .
句型间的转换，要求对能够表达同一意义的常用句型结构了解甚透。如： It took me two hours to finish my homework . = I spent two hours in finishing my homework . If you don’t hurry , you will be late . = Hurry up , or you’ll be late . 本文文档版下载：
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