1-1 对立法：先引出其他人的不同看法，然后提出自己的看法或者偏向于某一看法，适用于有争议性的主题，四六级作文开头句型。
例如(e.g)
[1]. When aked about..., the vat/overwhelming majority of people ay that...But I think/view a bit differently.
[2]. When it come to..., ome people bielive that... Otherargue/claim that the oppoite/revere i true . There i probably ome truth in both arguement/tatement, but (I tend to the profer/latter ...)
[3]. Now, it i commonly/generally/widely believed/held/acknowledged that... They claim/believe/argue that... But I wonder/doubt whether...
1-2 现象法：引出要剖析的现象或者问题，然后评论。
e.g
[1]. Recently the rie in problem of/(phenomenon of)... ha caue/aroued public/popular/wide/worldwide concern.
[2]. Recently the iue of the problem of/the phenomenon of...ha been brought into focu. ( ha been brouth to public attention)
[3].Inflation/Corruption/Social inequality... i yet another of the new and bitter truth we have to learn to face now/contantly.--To be continued !!
1-3 观点法：开门见山，直接了当地提出自己对要讨论的问题的看法，大学英语《四六级作文开头句型》。
e.g:
[1]. Never hitory ha the change of... been a evident a...Nowhere in the world/China ha the iue/idea of... been more viible/popular than...WWw.hAOzuowEn.com
[2]. Now people in growing/ignificant number are beginnig/coming to realize/accept/(be aware) that...
[3]. Now there i a growing awarene/recognation ot the neceity to...Now people become increaingly aware/conciou of the importance of...
[4]. Perhap it i time to have a freh look at the attitude/idea that...
1-4 引用法：先引出名人名言或者有代表性的看法，来引出文章要展开论述的观点！
e.g:
[1]. "Knowledge i power." uch i the remark made by Bacon.Thi remark ha been hared by more and more people .
"Education i not complete with gradulation." Such i the opn