英语作文用词技巧【一】
一个好的主题句是文章成功的一半。不仅文章有主题，段落有纲，句也必有中心。文章失却主题，就会不知所云;落无纲，则一盘散沙，句缺中心，就无意义。所以，在立足于篇章时，一定要首先明确文的主题;在发展段落时，也要首先写好主题句。从PETS三的特点来考虑，主题句最好是置于文首或段首，这样让人一目了然! 以下就是两个实用的开门见山式发展主题句的方法。
●To begin with, we must attach the greatest importance possible to this issue/fact (key word.
●As is well known to all, it is now high time that we took this (topic word into serious consideration.
英语作文用词技巧【二】
An arguement subject must be arguableg—that is, reasonable people will disagree over it and be able to support their positions with evidence.
一个议论文的题材必须有辩论的余地，也就是说，理性的人会对题材持不同的意见并能够用论据支持他们的立场。
Conceiving a thesis statement 构思
The thesis is the main idea of your paper. In an argument the thesis statement makes the claim that you want your readers to accept or act on.
论点是文章的主要观点。在议论文中，论点陈述句做出论断，请读者接受论断或采取行动。
Analyzing your purpose and your audience 分析写作目的和读者
Your purpose in argument is, broadly, to engage readers in order to convince them of your position or persuade them to act.
议论文的`目的一般是要使读者信服你的立场或说服他们采取行动。
英语作文用词技巧【三】
As a writer of argument, you seek to provide evidence for your claims and clear reasoning about the relationship of evidence and claims.
议论文作者，应当对其论点进行推理论证，需提供论证方法，说明论据是如何支撑观点的。”
