[朗阁-雅思写作中如何利用状语从句拿分.doc

雅思写作中如何利用状语从句拿分 朗阁海外考试研究中心 在雅思写作考试中，状语从句的使用能起到非常明显的强调突出作用，如何利用状语从句拿高分呢？本文中，朗阁海外考试研究中心的专家将重点讲解在雅思写作中容易拿分的四大从句。 状语从句在从句中充当状语成分，也就是在文章排除主谓宾的情况下所存在的成分。状语在一个句子里的作用有时间、目的、地点、原因、结果、让步、条件、方式等，所以状语从句就是表示上述作用的从句。 一、原因状语从句 能引导原因状语从句的词汇有：because，as，since，in that 例如： World food output per head has risen by 4 per cent between the 1970s and 1980s mainly as a result of increases in yields from land already in cultivation but also because more land has been brought under plough. 在20世纪70以及80年代，平均每人的食物产量增加了4%，主要是因为现有的耕地食物产量增加，还有一个原因是越来越多的土地被用来耕地。 The removal of subsidies stopped land-clearing and over-stocking, because they in the past had been the principal causes of soil erosion. 因为津贴的废除，导致开荒毁林以及过度放牧的停止，曾经这是水土流失的主要原因。 Such fuel crops are less likely to contribute to the greenhouse effect as they produce far less carbon dioxide, and absorb carbon dioxide as they grow. 这样的燃料作物相比之下更不太可能导致温室效应，因为燃烧他们产生的二氧化碳更少并且在这些作物的成长过程中会吸收二氧化碳。 从以上句子中可以看出，原因状语从句的引导词后面接的是一个完整的句子，不能缺少任何的主谓宾成分，并且因为、所以不能同时出现在一个句子里面，有了because就不可以再出现so了，反之亦然。 注：如果能用because of就不要用because。介词词组相比与连词的优势在于because of后面接词组，这就要求考生能将自己的句子进行凝缩。 介词词组有：because of, due to, as a result of, thanks to, owing to 二、结果状语从句 能引导结果状语从句的词汇有：so...that... These remarkable beetles have evolved and adapted so successfully to the local environment that they have reached their natural boundaries. 这些甲壳虫进化以及适应当地的环境如此之快以至于他们的数量已经到达了自然界能到达的最大值。 The tuition fee increases so rapidly that many students take part-time jobs to lighten the financial burden of their parents. 教育费用增加如此之快以至于很多的学生参加兼职去减少父母的经济负担。 以上两个句子是最基本的句型，写作中可以采用这个基本句型的升级版，将之改为倒装句： So successfully have these remarkable beetles evolved and adapted to the local environment that they have reached their natural boundaries. So rapidly does the tuition fee increase that many students take part-time jobs to lighten the financial burden of their families. 将so提前，that后面的句子不发生任何其他的变化。倒装句共四种形式： He is so tall that he cannot sit in the first row. 改成 So tall is he that he canno