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雅思阅读句型之状语从句

发布时间:2015-11-26 来源:新东方在线 发布人:

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  在雅思阅读文章中,状语修饰动词、形容词、副词或整个句子,通常由副词、介词短语、动词不定式、分词和从句等担当。现在我们主要学习其中的一种形式,即从句做状语成分,我们称之为状语从句。

  状语从句主要用来修饰主句或主句的谓语。一般可分为九大类,分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。在今天的课堂中,我们先来学会识别时间,地点和原因状语从句。

  雅思阅读常见状语从句一. 时间状语从句

  1. 常用引导词:when, while, as, as soon as, since,before, after, till, until?

  下面我们结合例句主要重点区分下when,while, as, since,till, until的区别

  a )when引导的从句,强调的可以是时间点,也可以是时间段;

  Marry was about to leave when the telephone rang. when you apply for a job,you must present your credentials.

  a) while 一般强调的是一段时间,往往和进行时连用;

  When the teacher paraphrased the text in English, the students listenedattentively and took notes.

  c)as后面一般加一段时间,但时间状语从句用的较少;

  We were having breakfast as she was combing her hair.

  d)since 自从,主句常与完成时连用。

  We’ve never met since we graduated from the college.

  e) till /until till常用于肯定句,主句谓语为持续性动词时用;until一般用于否定句,多与瞬间动词连用;

  Donald will remain in college till he finishes his Ph.D course.

  I won’t go with you until I finished my homework.

  2. 特殊引导词:

  a) hardly …when,no sooner … than一…就…

  Tom had hardly entered the room when the class began.

  b) every time

  I will be in trouble every time I see him.

  c) the minute, the moment, the second, the day,the instant

  I fall in love with him the moment I saw him.

      文章来源:

      新东方雅思培训

      新东方在线网络课堂

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