预测科研类英语作文【一】
Recently, there is a popular saying: the world is so large that I want to have a look! As more and more people travel around during their holidays, tourists have brought large sum of money to the local people.
However, too many tourists also bring some problems to the local life. The most serious problem is the pollution caused by the uncivilized tourists. It’s reported that there were thousands of tons of rubbish left after the flag-raising ceremony on Oct. 1st. The uncivilized tourists left their rubbish wherever they go, polluting the local environment. Another problem is the traffic jam caused by so many tourists.
Tourist can promote the economic development of the local areas, but the pollution caused by those uncivilized tourists has brought severe problems. The local tourist authority should set up relative laws to protect the environment of the local areas, and every tourist obey the laws and help to make the places of tourist more beautiful!
预测科研类英语作文【二】
Dear Sir or Madam,
I am a student of our university, who often spend my spare time in our library. Generally speaking, our library provides quite good service. However, I still have some suggestions for you to upgrade the quality of your service.
To begin with, I would like you to prolong the open time. In the daytime, most students are having classes. To continue, some books are too old/ are out of date. It would be better if you could replace them with updated materials.
I sincerely hope to have a comfortable library. And I would be highly grateful if you could take my suggestions into consideration.
Yours sincerely,
Li Ming
预测科研类英语作文【三】
016英语四级漫画作文预测四级英语很快就要到来了，英语是占据重要的部分，快来看看下面的范文及写作指导吧。
下面请看一篇漫画式命题的作文预测题：
Directions: For this part, you are allowed 30 minutes to write a short essay based on the picture below. You should express your views on the impact of air pollution. You should write at least 120 words but no more than 180 words.
【参考模板范文】
The Impact of Air Pollution
The cartoon vividly reveals the phenomenon of air pollution or the decline of air quality. In the cartoon we can see the air pollution is so serious that the earth can't bear it.
What exactly contribute to this phenomenon? Possible reasons can be listed as follows: firstly, vehicle exhaust gases could be one of the most leading causes. With the improvement of economy and people's living standard, urban inhabitants in mounting numbers own their private cars. More automobiles will inevitably generate more exhaust gases. Additionally, household appliances widely used in cities also release a great amount of carbon dioxide gases, which further intensifies air pollution. Last but not least, many factories around the cities emit large quantities of untreated poisonous gases, which should also be responsible for the decline of air quality.
Definitely, air pollution will exert a detrimental impact on many aspects of people's life. For example, many diseases such as cough, skin problem and lung cancer are caused by it. Perhaps it is high time that we should adopt some measures to solve the problem of air pollution.
英语漫画作文写作指导
第一、读图审题
四级漫画作文中的漫画通常反映一个社会现象或生活哲理，要求考生根据自己对漫画的理解来写作。因此，要写好四级漫画作文，审题格外重要。考生在下笔之前要仔细看漫画，弄清漫画的寓意，这是文章切题的保证。此外，在本次四级考试的三道写作题中，Directions部分都给出了写作内容的大致方向，这也为考生把握漫画寓意提供了帮助。下面笔者就来逐一梳理2013年6月四级作文的三幅漫画及其传达的寓意。
第二、谋篇布局
在把握文章的主旨之后，考生就可以构思整篇文章的架构了。四级漫画作文的写作可以分为下面三个段落。
第一段：开门见山，简要描述一下漫画内容，并指出漫画的寓意。描述漫画内容是为了揭示其中的寓意，是手段而不是目的，所以描述要简洁明快，一般来说一句话足矣。需要提醒考生的是，写作的Directions部分虽然给出了大致的写作主题，但是也要求考生对漫画进行简要描述，因此考生切不可抛开漫画内容直接展开议论。
第二段：表达考生对漫画寓意的看法，这是文章的重心所在。比如，就第一道写作题目而言，考生应在第二段阐述阅读文学作品的重要性;就第二道写作题目而言，考生应在第二段论述为什么凡事必须从小事做起;就第三道写作题目而言，考生应在第二段论述掌握基本技能的重要性。
第三段：指出漫画的寓意对大学生的教育意义，或者提出解决问题的建议。考生需要注意的是，结尾段一般并不需要实质性的分析，其主要作用是总结和升华，使文章结构完整。所以结尾段的写作要简明扼要，点到即止。
第三、论证方法
漫画作文的\'第二段要表达考生对漫画寓意的看法，这是文章的核心段落，也是作文字数达到要求的关键。因此，考生在这一段要浓墨重彩，写深、写透。在写这一段时，考生要尽量摆事实、讲道理，避免空泛的议论。针对这一核心段落，笔者在此推荐以下三种展开议论的常用方法，希望对考生有所启发。
1.条分缕析
在写作第二段时，考生可以从2～3个方面对观点展开论述，这种写法可使文章显得层次清楚、条理清晰。例如，本次四级作文第一道题目的第二段需要阐述阅读文学作品的重要性，考生就可以从以下两个方面展开：第一，相对于电子媒体，文学阅读更能培养人的想象力;第二，阅读文学作品能够帮助我们更好地了解社会。请参考下面的范文。
There wasa time when children could relish (欣赏/ 也可以使用appreciate 替换 literature. But childrentoday can enjoy the sounds and action on a TV or computer screen. “So why bother reading?” some ask. The reasonis obvious： It enriches our imagination. When we read apiece of literature， we are living the life of RobinHood or starting an adventure with Tom Sawyer. In addition， literature is the mirror of society，whether it be poetry， drama or fiction. We know thesociety better through literature.
2.举例论证
如果漫画所传达的是抽象的人生哲理，那么考生在论述时最好能举出具体的事例，尽量避免空洞的说教。比如，就本次四级作文第二道题目而言，考生可以在第二段中举出一些成功人士如何从小事做起的例子。笔者下面提供的范文中用到的是哈兰·桑德斯上校从一个小吃店做起，最后缔造出遍布全球的肯德基快餐帝国的例子，用以证明只有从小事做起，才能成就大事。请看下面的范文。
Everything is smallbefore it is big. A good example is KFC. In 1930 Colonel Harland Sanders beganserving food to his service station customers in Corbin， a city in Kentucky. He fried chicken in his own kitchen andperfected his secret recipe there. From the small roadside eatery， he went on to build an empire of fast food.
3.类比论证
如果漫画中的寓意不容易通过具体的事例来证明，那么考生还可以使用类比论证的方法，即通过打比方来论证一个抽象的道理。比如，对于本次四级作文的第三道题目，考生可以在第二段中用学习打篮球的过程来打比方。学习打篮球时，只有先学会了投球、运球、传球这些基本技能，才能进一步学习高难度的技能。以此类推，无论做任何事情，只有掌握了基本的技能，才可能取得更大的成功。此外，考生还可以举出统计数字，用具体的研究结果来证明论点。请看下面的范文。
Simple as they mayseem， basic skills serve as the first link in the chain of success. Thisis analogous to learning to play basketball. If shooting， dribbling and passing are not mastered，learning advanced skills will become difficult， if notimpossible. A growing body of research has also documented that such basicskills as reading， writing and computing are highlycorrelated with success later in life. A 2012 study surveyed 300 CEOs ofFortune 500 companies and found that 87% attributed part of their success tothe basic skills they learned in primary school.
预测科研类英语作文【四】
(1 模版1
Different people have different views on_____.Some people think that_____,whereas others aegue that __________.
As far as I am concerned, I agree with the opinion that ___________.For one thing,I firmly believe that ___________.For another,_____________.Just think of________,who/which_______.
Taking all these factors into consideration,we may safely come to the conclusion that______.Only if_______can we _______,just as the saying goes,________________.
(2模版2
In recent years there have been many reports of ________.It turns a new chapter of _________in China,and will have far-reaching effects in the forthcoming years.
The biggest benefit,in my eyes,is that_______.In addition,_______.Finally,______________.
Apart from the benefits mentioned above,we should also face several unavoidable challenges.In the first place,_____________.In the second place,________.What’s more,_______________.In summary,we should_______________.
(3模版3
Nowadays more and more ______are commonly and widely used in everyday life,ranging from __________to_____________.
The popularity of _______will have a great influence on ______.On the one hand,_________.On the other hand,__________.
To conclude,____________are just like a double-edged sword.With them we may________.However,one point should be kept in mind that we should make sensible use,always being a master instead of slaving of them.
预测科研类英语作文【五】
一、英文书信的结构
第一节英文书信的结构
英文书信一般由以下六部分组成：信头、信内地址、称呼、正文、结尾、签名。
1.信头（Heading）
信头是指发信人的地址和日期，通常写在第一页的右上角。行首可以齐头写，也可以逐行缩进写。地址的书写顺序由小到大：门牌号、街道、城市、省（州）、邮编、国名，最后写发信日期。私人信件一般只写寄信日期即可。例如：
123 Tianhe Road
Tianhe District
Guangzhou 510620
Guangdong Province
P. R. C.
Jan 8，20xx
2.信内地址（Inside Address）
信内地址要写收信人的姓名和地址。在公务信件中要写明这一项，在私人信件中，这一项常常省略。该项写在写信日期下一行的左上角，格式与寄信人地址一样。
3.称呼（Salutation）
称呼是对收信人的`称谓，应与左边线对齐，写在收信人姓名、地址下面1—2行处。在称呼后，英国人常用逗号，美国人则常用冒号。在私人信件中可直呼收信人的名字，但公务信件中一定要写收信人的姓。大部分信件在称呼前加“Dear”。如：
Dear Professor/Prof。 Bergen：
Dear Dr。 Johnson，
对不相识的人可按性别称呼：
Dear Sir：或Dear Madam：Dear Ladies。
如果不知收信人的性别则可用Dear Sir or Madam：
4.正文（Body of Letter）
正文是书信的主体。与中文信件不同的是，英文书信的正文的开头不是先写一些问候语，再阐明写信的目的，而是直接说明写信人的身份及写信的目的，然后提出写信人的情况、想法或要求，并加以必要的解释或说明。英文书信陈述目的时，应该直截了当，意思明确，层次清楚，言简意赅。
书信正文的第一句话或第一段，通常被称为起首语。一般说来，人们习惯用一些客套的写法作为书信正文的起始，即先将对方来信的日期、主题加以简单描述，以便使对方一看便知该信是回答哪一封信的。如果是第一次给别人写信，也可用开头语作必要的自我介绍，并表明自己写信的主要目的。
5.结尾礼词（Complimentary Close）
公务信件的结尾礼词包含两部分：发信人的结尾套语与署名。结
尾套语写在签名上面一行，第一个字母要大写，套语结尾后面要加逗号。在公务信件中，发信人常用的结尾套语有：
Yours truly，Yours sincerely，Respectfully yours，Cordially yours，Yours cordially等。
私人信件中，发信人常用的结尾套语有：
Sincerely yours，Lovely yours，Your lovely，Your loving son/daughter等。
6. 签名（Signature）
写信人的签名常位于结尾礼词正下方一二行。除非是给很熟悉的人写信，签名一般须写出全名。签名常常较潦草，不易辨认，因此在签名的正下方须打印出全名。
第二节书信作文的出题形式和写作要领
1990年到20xx年1月之间的四级考试作文题中，书信作文共出现两次（20xx年6月和20xx年1月）。下面，我们先来看看20xx年6月四级考试的作文题：
Directions：For this part，you are allowed thirty minutes to write a letter。 Suppose you are Zhang Ying。 Write a letter to Xiao Wang，a schoolmate of yours who is going to visit you during the week—long holiday。 You should write at least 120 words according to the suggestion given below in Chinese：
1.表示欢迎
2.提出对度假安排的建议
3.提醒应注意的事项
A Letter to a Schoolmate
June 23，20xx
Dear Xiao Wang，
__________________________________
__________________________________
__________________________________.
Yours，
Zhang Ying
从上面的例子可见，书信作文不仅给出正文部分的内容的提纲，而且还给出书信各部分的结构的框架。也就是说，我们只要考虑如何表达提纲部分的内容，而不用考虑书信的结构。
在写书信作文时，首先要把书信正文的提纲内容细化，扩展成更细的英文提纲，然后用简洁、明了、礼貌、正确和得体的语言表达出细化了的提纲内容。例如前面的那封信就可以列出下面的提纲：Topic：A Letter to a SchoolmateQuestion：What are the holiday arrangements and points for attention？
Outline：
I.Extending my welcome
II.Holiday schedule
1.1st day – campus
2. 2nd day – the art gallery & music hall
3. 3rd day – mountain climbing4。 next 3 days – other places of interest（Swan Cave，Golden Lake？）
4. Last day – departure
III.Points for attention
1.Train number & time of arrival
2. Sunglasses
IV. Looking forward to seeing you。
1.Conclusion
范文：
A Letter to A Schoolmate
June 23，20xx
Dear Xiao Wang，
I’m very glad to learn that you’re going to visit me during the week—long holiday.My parents will also be happy to see you again.I am sure you will enjoy every minute here.
I have arranged our schedule for the holiday as follows.On the first day you arrive，I’ll show you around our campus. On the second day，we’ll visit the art gallery and the music hall. Next day，we’ll climb a hill in the northeastern part of the city.On the top of the hill，we can have a wonderful bird’s eye view of the city. During the next three days，we’ll make some short trips to some places of interest.
Yours，
Zhang Ying
预测科研类英语作文【六】
To Whom It May Concern,
I am a student in this university who regularly comes to the library to spend my spare time. Generally speaking, the services you offer here is quite good; however, I have some suggestions for you to adopt.
To begin with, will you please prolong the time for reading? In the daytime, most of the students are having class, so they can’t come to the library. Moreover, some of the books on shelves are out of date. If you are so kind as to provide us some books such as the latest magazines, we will be greatly honored.
I really wish to have a more comfortable library. I would like to extend my greatest appreciation if you are so kind to take my suggestions into consideration. /Thank you for your time and consideration.
Sincerely yours,
Li Ming
