【文章內(nèi)容簡(jiǎn)介】 statement mainly rests on the assumption that... to what is widely accepted, I maintain that...舉例 good case in point is... an illustration, we may take... examples might be given )...is often cited as an one can deny the fact that... idea is hardly supported by , none of the available data shows... studies indicate that... is sufficient evidence to show that...According to statistics proved by..., it can be seen that...二．原因后果比較類(lèi)原因 number of factors are accountable for this number of factors might contribute to(lead to)(account for)the phenomenon(problem). answer to this problem involves many phenomenon mainly stems from the fact that... factors that contribute to this situation include... change in...largely results from the fact that... may blame...,but the real causes are... of the explanations for it is that... of the most mon factors(causes)is that... contributing factor(cause)is... the primary factor is that … the fundamental cause is that...后果 may give rise to a host of immediate result it produces is... will exercise a profound influence upon... consequence can be so great that...比較類(lèi) advantage far outweigh the advantages of A are much greater than those of may be preferable to B, but A suffers from the disadvantages that... is reasonable to maintain that...but it would be foolish to claim that... all the disadvantages, it has its pensating anything else, it has its and B has several points in bears some resemblances to , the same is not applicable to and B differ in several , it has both negative and positive used to think..., but things are different same is true of as A is ,it has its is true that A..., but the chief faults(obvious defects)are...邀請(qǐng)信I am greatly honored to formally(正式地)invite you to participate in ……at ……from 8 to 10 April 1, you are a close friend of us, we would very much like you to attend the …… and share our occasion will start at……o39。clock in the evening, with the showing of …….This will be followed by a …….At around ten, we will hold a ……If you do not have any prior(更重要的)appointment on April 1, we look forward to the pleasure of your To begin with, I would like to make a brief introduction to am ……it is my great honor to be here with all of you and …………I believe our cooperative efforts are sure to be productive.…… If you have any question for me, please feel free to ask at any you for your To ……, the …… is organizing a …… to be held on Saturday next week(10 February)at the …….Those who are interested in taking part in it may sign up with the monitor of their classes before Tuesday next professors will be invited to be first six winners will be given is wele to be present at the ．熱點(diǎn)問(wèn)題類(lèi)計(jì)劃、展望類(lèi) I realize it, my second semester(學(xué)期)at college has elapse(流逝)and a new one is drawing near, which means I have to make another set of might be faced with obstacles when(+doing)……for lack of experience,but I’m sure God helps those who help overuse of plastic bags is always a major problems in as they are for customers, they have bee a threat to the environment and a cause for severe(嚴(yán)重的)waste of increasing number of reporters make up false stories about…… as to make themselves more popular or to win some readers` taste and curiosity(好奇心) of them even cut down the expending for books and meals to satisfy their desire for fashionable of them even fail to focus on their study， , it is a costly hobby to follow the tide,which will impose(使…強(qiáng)迫接受)financial stress on their reasons are simple but thoughtprovoking(令人深思的), in recent years, the 4hour show is losing its appeal, especially to the inevitable(必然性)result of social development play an increasingly important role in… a plicated social phenomenon in the long run… give(top)priority(優(yōu)先權(quán))to should take…… Into consideration and make it a habit to……3.……is one of China`s most popular annual televisions on events,watched by millions of people on the eve of the lunar New mirror of social progress第三篇：大學(xué)英語(yǔ)四級(jí)作文萬(wàn)能句式（一）段首句……人們有不同的觀點(diǎn)。一些人認(rèn)為……There are different opinions among