在雅思考试中，雅思作文是笔试的最后一项，一般分为两部分，其中作文二，即我们常说的大作文，要求考生就考题的主题，用250字详加发表意见。众所周知，在作文中，引题分场重要，好的切入点会增加读者的阅读兴趣，留下好的印象。那么，有哪些常见的引题方法呢?

1.通过媒体报道把问题呈现在读者面前，引发思考

例如在写关于该不该禁烟的话题时，可以这样开头： A recent study conducted by Zhongshan University has found that the number of smokers has been increasing sharply over the pastfive years. Research findings also reveal that the incidence of smoking-related conditions has soared. As a result, the ban on smoking has been in the spotlight. 中山大学最近做的一个研究表明，在过去五年里，吸烟人数急剧上升。研究结果同时显示，吸烟导致的疾病发病率也急剧增长。因此，禁烟成为一个热点话题。这个开头通过媒体报道把问题呈现在读者面前，从而引出吸烟比例急剧上升造成的危害，引发读者思考。

2.提出有争议性的问题，激发读者兴趣，使其积极参与讨论

例如在写到警察是否应该持枪这篇文章时作者说： If police in the U.K. are able to go without guns and not have crime getting completely out of control then they have already set a fine example that other countries should follow. The fact that they are able to do this is an indication of their ability to control the flow of guns to the general populace and this makes citizens safer than anything else. To a civilian, taking guns away from criminals is more important than giving them to police. 提出这个有争议的话题，激发读者的兴趣，使读者积极参与到讨论中来，让大家各抒己见进行讨论。

3.引起读者兴趣的话题

例如在写关于体罚的话题文章时，采用这样一个开头： It is reported that a boy in Zhuhai was beaten to death by his father on Father' Day. Ample evidence also shows that children who are frequently abused by their parents or teachers tend to be introver ted, pessimistic, indifferent and even world-weary. Recently, there has arisen a fierce argument on whether corporal punishment should be abolished. Teachers, parents and exper ts take diverse attitudes towards this issue.

以上就是在雅思大作文写作中常用的开头引题方法，分别包括通过新闻事实引题，通过有争议的讨论引出观点以及采纳大家都感兴趣的话题引题。总之，不管是哪种切入方式，都需要大家有比较丰富的素材积累。想要写出好的文章绝对不是一朝一夕之功，一定要多加练习哦!