在限制性定语从句中的省略 在限制性定语从句中作宾语的关系代词that.which.whom可以省略,在以the same ... as和such ... as引导的定语从句中.可以省略与主句相同的部分,the way后面的定语从句中.可以省略that或in which. 教师在引导考生复习备考中按照大纲中要求熟练掌握的常用作插入语的词语 在英语学习中.插入语是一个比较重要的知识点.由于插入语是一种独立成分.通常与句中其他成分没有语法上的关系.许多同学在学习过程中会有一定的困难.其实.插入语大都是对一句话进行附加说明或解释.通常由一个词.一个短语或一个句子构成.常置于句首.句中或句末.一般用逗号或破折号与句子隔开.按照大纲要求熟练记忆一下常用短语和用法如: by the way 顺便说.顺便问一下,so far 到目前为止,and so on 等等,on the contrary 相反, no wonder 不足为奇,as a matter of fact 事实上,come along 快点.来吧,in other words 换句话说,as usual 如同以往,as a result 因此.结果. [知识网络] 强调句的用法 (一)强调句句型 1.陈述句的强调句型:It is/ was + 被强调部分(通常是主语.宾语或状语)+ that/ who+ 其它部分. It was yesterday that he met Li Ping. 2.一般疑问句的强调句型:同上.只是把is/ was提到it前面. Was it yesterday that he met Li Ping? 3.特殊疑问句的强调句型:被强调部分(通常是疑问代词或疑问副词)+ is/ was + it + that/ who + 其它部分? When and where was it that you were born? 4.强调句例句:针对I met Li Ming at the railway station yesterday.句子进行强调. 强调主语:It was I that (who) met Li Ming at the railway station yesterday. 强调宾语:It was Li Ming that I met at the railway station yesterday. 强调地点状语:It was at the railway station that I met Li Ming yesterday. 强调时间状语:It was yesterday that I met Li Ming at the railway station. 5.注意:构成强调句的it本身没有词义,强调句中的连接词一般只用that, who.即使在强调时间状语和地点状语时也如此.that, who不可省略,强调句中的时态只用两种.一般现在时和一般过去时.原句谓语动词是一般过去时.过去完成时和过去进行时.用It was - .其余的时态用It is - . (二)not - until - 句型的强调句 1.句型为:It is/ was not until + 被强调部分 + that + 其它部分 普通句:He didn’t go to bed until/ till his wife came back. 强调句:It was not until his wife came back that he went to bed. 2.注意:此句型只用until.不用till.但如果不是强调句型.till, until可通用,因为句型中It is/ was not - 已经是否定句了.that后面的从句要用肯定句.切勿再用否定句了. (三)谓语动词的强调 1.It is/ was - that - 结构不能强调谓语.如果需要强调谓语时.用助动词do/ does或did. Do sit down. 务必请坐. He did write to you last week. 上周他确实给你写了信. Do be careful when you cross the street. 过马路时.务必要小心啊! 2.注意:此种强调只用do/ does和did .没有别的形式,过去时用did .后面的谓语动词用原形. 省略句用法 为了使讲话和行文简洁.句中某些成分有时可省略.省略可分以下几种情况: (一)简单句中的省略 1.省略主语:祈使句中主语通常省略.其它省略主语多限于少数现成的说法. (I) Thank you for your help.(括号内为省略的词语.下同) (I) see you tomorrow. (It) Doesn’t matter. 【查看更多】
