2009年高三英语精编复习语法专题(省略.docVIP

2009年高三英语精编复习资料：语法专题省略和替代省略和替代这两种语言现象一般出现在上下文相同的语境中, 它们的共同目的都是让句子避免重复, 言简意赅。 一、省略 （一）复合句的省略 1. 状语从句由（al）though, as if, until, once, unless, when, whether, where, while等引导, 且同时具备下列两个条件：1）主句和从句的主语一致, 或从句主语为it； 2）从句中的主要动词是be的某种形式。则从句中的主语和be动词常可省略。例如： When （the museum is） completed, the museum will be open to the public next year. He’ll go to the seaside for his holiday if （it is ） possible. 2. 比较状语从句的省略。例如：I’m taller than he （is tall）. The higher the temperature （is）, the greater the pressure （is）. 3. 某些虚拟语气的句子可以省略should。虚拟条件句有时可以省略if, 但从句要使用倒装结构。例如：Were I you （= If I were you）, I would go with her. I suggest that he （should） study more English before going abroad. 4. 宾语从句中的连接词that, 限制性定语从句中作宾语的关系代词常省略。例如： She is the woman （who/ whom /that） we are talking about. （二）并列句的省略 为使句子简洁, 在无损句子完整的前提下常省略相同成分。例如： He often regards English as easy and （he often regards） French as difficult. I could have stayed home, but I didn’t （stay home）. （三）（简单句）习惯省略 1. 对话语境中前后省略。例如： —How are you?—（I’m） Fine. 2. 介词in, from等在搭配中的省略。例如：They are busy （in） cleaning the room. He spends his evening （in） studying Chinese. We could stop them （from） moving the heavy box. 这类词常为waste/ succeed / difficulty/ trouble/ keep/ prevent等。 3. 省略不定式符号to。不定式作动词make /let以及感官动词的宾语补足语时要省略to, 但变成被动语态时不能省略。 例如：The boss made the workers work all day and all night. The workers were made to work all day and all night. 在密切联系的语境中, 为避免重复, 作宾语或宾语补足语的不定式只保留to。例如：Don’t touch anything unless your teacher tells you to. —Did you invite him to the party yesterday? —Yes, I’d tried to, but he refused to. 单项选择题考查的主要是状语从句、不定式和问句的省略。 二、替代 替代有三种：名词性替代、动词性替代和分句性替代。 （一）名词性替代常用one, it, that, those, the same和人称代词或物主代词。例如： 1. Mr Smith gave the textbooks to all the pupils except the ones who had already taken them. 2. I hate it when people talk with their mouths full. 3. —He was nearly drowned once. —When was that? —It was in 1998 when he was in the middle school 4. The houses of the rich are larger than those of the poor. 5. —Can I have