第一篇：四级作文模板
四级作文模板：
投诉信：
my name is ***, who is a regular customer in your (什么店子写什么，如department store). the main purpose of this letter is to complain of an unpleasant shopping experience i had in your shop. first of all, i hope you can pay adequate attention to this matter.
i remember very well that.......(文章要求，来描述你投诉的原因，请注意层次，如首先，然后，然而，最后...)
would you please kindly investigate this case? i am appreciative of your kindness and looking forward to your soon reply.
best regards!
道歉信：
dear...
i am delighted to learn that.....unfortunately, i have some imperative reasons obliging me not able to......i am writing this letter to send my sincere apology to you.
开宗明义，先写你很开心的事情，比如收到对方的邀请，比如得知你被对方公司录取，再一转，说你不能赴约或来工作之类，希注意表达，灵活处理。
i planned to....when......however, i .......ten days ago.
主体段落，写表明你原来（planned）是想要去的，结果十天前得知一个什么东西导致你不得不去，内容自己发挥了，希望写些不让人反感的东西，不要写有更好的选择，最好写家里不同意，学校保研之类，并写下你的争取和曲折过程。
i hope you can kindly understand my reasons and apologize for the troubles i have made again. if there is a chance, would you please allow me to make some amends?
your considerate understanding is greatly appreciated.
best regards!
呼吁信：
my fellow students:
i am honored to have the opportunity standing here to call for a significant event. first of all, please allow me to introduce myself to you all. my name is @@@, the president of the student`s union.
as we all know......
把呼吁的事情陈述出来，进来有曲折感，用对比法，说以前好，现在的问题。可能是帮助同学，也可能是环境问题，捐助之类。
i hope all of you can be generous to......let us make painstaking efforts to........and i firmly believe that....
第一个省略号写需要大家出什么力，比如捐款，比如宣传；第二个说来解决这个问题，第三个写你的期望，比如会变更好，会迅速解决。
your kindness is appreciated and will be surely rewarding.
best regards!
邀请信：
dear &&&:
how time flies! there have been for years since we parted 3 years ago. delightedly, there is an opportunity for us to reunion that the celebrity ceremony of the fundation of our university will be held in &*&^%, i cordially invite you to come.
第一段先表明来意，可能是给老朋友写，就寒暄下，如给陌生人写，就首先打招呼，说明你是谁和你的身份，把对方往尊敬了说，把自己往大学校大公司说，然后再说邀请的目的和诚挚邀请。
第二段就要看出题的意图了。有可能指校庆的流程，那就注意层次，如： i would like to introduce the whole plan of the ceremony. to begin
with..........then,.........at night.....注意层次的变化，中间可举例和具体化，如说下开会活动的主题，地点，参与者啦。
也可能会写学校的变化，参观公司的程序等，第二段大同小异，拓展法按上课的就好。
第三段可能是提醒注意事项，比如让写回执，注意带的东西，注意语气就好。最后再表达真挚的期待和邀请。
in addition, you`d better send.........and take......with you. could you phone me before you set off so that i can pick you up in the airport?
i am sincerely looking forward to your reply and arrival!
best regards,
yours cordially,
***
通知：
通知和邀请其实就类似了，开头讲目的，中间讲流程，最后提醒。
my fellow students:
i am &^%$, the president of the student`s union. ……此处隐藏4496个字……e above pie chart consists of 6 segments, the largest one representing food, which accounts for 60% of the total. clothes and entertainment each takes up 10%. 5% goes to transportation and 3% books. all the rest expenses, 12% of all ,is spend on unknown items.
总结写作模式：…pie chart consists of…segments, the largest one representing…,which accounts for …of the total.…each takes up….…goes to….all the rest…, …of all,……. .
采取措施，提出建议
1. my suggestion to deal with/solve the problem are as follows. in the first place,…. secondly,…. finally,…
2. if we let the situation go as it is, …. by that time, ….
如果让这种情况继续发展下去，那么……。到那个时候，……。
3. more and more people are realizing the importance of…
4. great efforts/more measures/due attention must be taken/paid to do …
5. if……, will there be anything that can make me even happier?
如果（我们怎么做），那将没有比这令我更高兴的了。
6. it is important/necessary/urgent/desirable(希望)/advisable(明智) for sb. to do sth.
7. the first nut for us to crack is… 我们首先要解决的是……。
关于图表类作文：
一．上升增长
1．…add up to… 增加了 eg:the total amount of … added up to 14 billion pounds(14%) in 1994。
2． to jump to / to soar to.. 一跃达到/ 猛增到…the total working days lost soared to 10 million in 1979.
3．…an increase of about…percent as compared with.. 与…相比大约增加了…
4．…to experience an increase/incline …有了增长二．
二、下降，减少
1．…to sink/drop/reduce to… 减少到…eg. the rate of strikes sank/dropped to the lowest point in 1979.
2．…to experience a decrease/decline …有了减少eg. tobacco consumption is experiencing a decrease.注意：修饰上升/减少的副词有： rapidly slowly dramatically respectively
表达上升/减少的最后状态的词有：the highest peak the lowest point 10 million 10%
三．起伏
1．…to go up and down …起伏不定
eg. the strike rate went up and down during the period from 1952 to 1967.
2．there be ups and downs …有起有伏
eg. between 1972 and 1979, there were several ups and downs in （某方面）
四．稳定
1．…to remain steady/level/unchanged …保持稳定，几乎不变
eg. the rate of …remained steady (fairly level/almost unchanged) during the four years from 1963 to 1967.
2．…to level off (vi.)
eg. after a steady decline for a whole decade, the …rate shows signs of leveling off.
五．成正比，反比
1．…be in direct /inverse ratio to/with 与…成正比/反比
eg. male illustrations are in direct ratio to /with the advancement of(请收藏好范文 网WwW.) grades, while female illustrations are in inverse ratio.
六． 占百分之几，几分之几
1….to form/comprise/make up/constitute ….percent …占百分之…
eg. women comprise more than 50% of the us.population.
2．…to form/comprise/constitute a half/third/fourth of……占…的1/2,1/3,1/4
eg. female illustrions form less than a fourth of the total.
3．…account for…percent 占百分之几
eg. ……, accounting for approximately 20 percent of…
七．倍数
1．a be …times as much/many as b
2．a doubles/is half/triples b。 a是b的两倍，一半，三倍
