化学类的英语四级作文

⑴ 英语四级作文都有哪些类型呢

1、素材评论作文：根据素材写作文，并且发表一下自己对素材的理解和看法。

2、图画专评论作属文：对图画进行阐述，此类作文需要抓住图画所表达的意思。

3、图表评论作文：这类题同图画评论作文一样，要先对图表进行描述然后在对内容进行探讨和评论。

大学英语四级考试的目的是促进大学英语教学大纲的实施，客观、准确地衡量大学生的英语能力，为提高我国大学英语课程的教学质量服务。

(1)化学类的英语四级作文扩展阅读：

英语四级考试的评分标准：

1、四级和六级的原始成绩经过加权等价处理后，参照常模转换为平均值为500，标准差为70的正常成绩。同时，cet－4、CET－6不设及格线，考试证书将改为成绩单。

2、cet－4和CET－6单项成绩报告分为四个部分。这四个部分及各部分的评分比例如下：

3、CET－4成绩分布为：听力249分（35％），阅读249分（35％），综合70分（10％），写作翻译142分（20％）。

4、英语四级考试要求口语500分以上（含500分），CET－6要求425分（含425分）。每个单项报告的分数之和等于总分。

⑵ 英语四级作文范文—关于观点类的

这网上找的，挺多的，不过我劝你还是多做阅读和听力，这两你做好了，其他跟着就上去了，作文你到考试前集中背两三个经典的你能记住的就行，看多了背多了会晕的。。还是一句话，多做听力和阅读~
英语四级作文万能句
（一）段首句
1. 关于……人们有不同的观点。一些人认为……
There are different opinions among people as to ____ .Some people suggest that ____.
2. 俗话说（常言道）……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。
There is an old saying______. It"s the experience of our forefathers，however，it is correct in many cases even today.
3. 现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……。
Today, ____, which have brought a lot of harms in our daily life. First, ____ Second,____. What makes things worse is that______.
4. 现在，……很普遍，许多人喜欢……，因为……，另外（而且）……。
Nowadays，it is common to ______. Many people like ______ because ______. Besides，______.
5. 任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。
Everything has two sides and ______ is not an exception，it has both advantages and disadvantages.
6. 关于……人们的观点各不相同，一些人认为（说）……，在他们看来，……
People’s opinions about ______ vary from person to person. Some people say that ______.To them,_____.
7. 人类正面临着一个严重的问题……，这个问题变得越来越严重。
Man is now facing a big problem ______ which is becoming more and more serious.
8. ……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。
______ has become a hot topic among people，especially among the young and heated debates are right on their way.
9. ……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。
______ has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.
10. 根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……。很

⑶ 英语四级作文考哪些类型

英语抄四级作文：

1、中文提纲袭作文：

通常提纲作文都是给出三个提纲，每个提纲即是一段，正好符合四级作文“三段论”的布局，同学们可以根据提纲进行描述。例如：A、许多人考证书。B、其目的是什么。但这种作文由于比较简单，现在已经很少进行考查了。

2、素材评论作文：

给出一段背景素材，让考生表达对该段素材的看法。素材未必一定是某个事件，也有可能是引语评论作文，引用的内容可能是名人名言，也可能是生活中的谚语，让考生评论其内在含义，并进行相应的文章写作。

(3)化学类的英语四级作文扩展阅读：

报名条件：

1、考试对象限制在普通高校内部四年制或以上根据教育大纲修完大学英语四级的在校大学本科生或研究生；

2、同等程度的大专生或硕士研究生经所在学校同意，可在本校报名参加考试；

3、同等程度的夜大或函授大学学生经所在学校同意，可在本校报名参加考试。

⑷ 英语四级作文常考类型有哪些

1、 比较型议论文

对同一事物的正反两面进行比较分析，即分析事物的好与坏，利与弊，然后归纳自己的观点。

要领：抓住事物突出的优缺点。

写作常用套语

开头：

There is no doubt that…has (brought society) both advantages and disadvantages/merits and drawbacks

Obviously, it has both advantages and disadvantages/merits and drawbacks/positive effects and negative effects.

With the rapid development of … is /are playing an increasingly important part in …today.

论证或承接

In spite of /Despite the adverse effects, it has its beneficial effects.

The advantages derived from …are much greater than the disadvantages.

Generally speaking, the advantages can be listed as follows:

What’s more,…

Besides/Moreover/Furthermore,…

结尾

After weighing/considering the advantages and disadvantages/merits and drawbacks/positive effects and negative effects, I conclude that …

Based on the analysis above, I believe that the …far outweigh the… .

2、对比型议论文

通过对比法，对不同事物进行比较，客观分析， 从而得出结论。

对比法是指对不同事物的性质特点等的比较来证明论点的方法。

要领：抓住两事物的鲜明特征进行比较。

写作常用套语

开头：

When we…we’ll be faced with the choice between…and…

When…, it is inevitable to meet /face the choices between…and…

Recently, more and more people tend to …However, I feel that.

A and B are two important forms of…for us. Although A is getting more and more popular, B is by no means disappearing.

论证或承接

Despite the similarities, they are different from each other in the following aspects:

First of all,…Second,…Third,…And finally/lastly,…

On the contrary/in contrast

However/nonetheless/besides

结尾

All in all/In conclusion/In a word/To sum up/In summary/To put it simply..

Although B has its disadvantages, it can be accepted that…

Therefore it depends on…

3、辩论型议论文

列出双方对某一事物的不同看法，运用事实加以论证，摆出自己的理由，得出结论。

要领：举例要有说服力，说理要充分。

写作常用套语

开头：

People’s opinion/views/ on …vary from person to person. Some say that …,while others think/believe that…

When it comes to …, different people have different opinions.

The phenomenon of …has drawn nationwide attention.

论证或承接

Some people argue/assume that…,but things are quite different/this doesn’t work.

Some take the position that …; some come to believe that….But I think/suppose

Some people take for granted that…, but others take/hold an opposite idea…..As far as I’m concerned, I agree with the former/latter opinion.

I’m on the side of the first argument. The following are the reasons for my personal consent.

I’m in favor of the first idea.

结尾

All things considered, I remain firmly in favor of…

On the whole, I agree with the statement that…

4、阐述说明型

特点: 一般要求作者一开始就阐明观点或提出问题 ，接着摆出事实和理由加以论述，然后得出结论。内容可以是论人，论事，或论物。

论据可以是事实，科学数据，学者专家的权威观点及公认原则。

写作常用套语

开头：

No one can deny that…

It is often said that…

As everyone knows,….

Recently, /In recent years, there has been in increasing concern about the problem of…

It is well known that …has created certain problems for the society today.

The problem of…is becoming more and more serious.

论证或承接

To illustrate /prove this point, let us consider…

It has been reported /found/estimated that

To take …as an example,…

There are many examples to show that…

A number of factors will account for …

结尾

The best way to solve the problem is ...

In addition to /apart from this, another way to solve the problem of …is …

Effective measures should be taken to solve the problem.

Many things can contribute to solving the problem, but the following ones may be the most effective.

Our government should make stricter rules to

It is essential that quick necessary actions /steps /measures should be taken to deal with the phenomenon/ to cope with the problem.

It is high time we took proper steps actions to the terrible situation.

5、因果分析型议论文

特点：描述某种原因或现象以揭示其必然后果，或披露结果以追溯其各种原因。

写作常用套语

There are several reasons for…

There are many factors that account for /contribute to /responsible for …,but the following are the typical ones.

There are a number of serious effects on…Perhaps the most potential consequence is …

Taking into account cet4v.com factors, /Judging from all the evidence offered, we may come to the conclusion that...

Therefore, it can be inferred that…

Accordingly, I recommend that…

⑸ 英语四级考试的作文类型有哪些

1、中文提纲作文

通常提纲作文都是给出三个提纲，每个提纲即是一段，正好符合四级作文“三段论”的布局，同学们可以根据提纲进行描述。例如：A、许多人考证书。B、其目的是什么。但这种作文由于比较简单，现在已经很少进行考查了。

2、素材评论作文

给出一段背景素材，让考生表达对该段素材的看法。素材未必一定是某个事件，也有可能是引语评论作文，引用的内容可能是名人名言，也可能是生活中的谚语，让考生评论其内在含义，并进行相应的文章写作。

3、图画评论作文

根据给定的漫画，通过观察漫画场景，对漫画内容发表评论。这类作文一定要先对漫画场景进行基本描述，然后通过其蕴含的哲理，对现象主旨进行提炼。

4、图表评论作文

根据给定的某事件相关数据，进行数据分析，并对图表中数据反映的直观现象和深层含义进行评论。这类题同图画评论作文一样，要先对图表进行描述，然后再对内容进行探讨和评论。

5、应用文

应用文考的比较多的是书信或电子邮件的书写。2013年12月的六级考试作文中有要求考生写求职信的题目，这类题目虽然考试几率较低，但是同学们也一定要了解书信的格式。

(5)化学类的英语四级作文扩展阅读：

报名条件

1、考试对象限制在普通高校内部四年制或以上根据教育大纲修完大学英语四级的在校大学本科生或研究生；

2、同等程度的大专生或硕士研究生经所在学校同意，可在本校报名参加考试；

3、同等程度的夜大或函授大学学生经所在学校同意，可在本校报名参加考试；

从2007年1月的考试开始，大学英语四六级考试将不再对社会考生开放，只对在校大学生开放。

报名方法

以学校为单位自愿参加，集体报名； 考试日若考生在外地实习，仍应在所在学校报名；

报名截止后，不再接受报名。

大学英语作文在整个四级卷面（满分为100分）中占15分，考生在这一部分的得分直接决定其四级成绩。近年来国家教委又明确规定，四级考试中，如果学生作文得零分，那么即使前面得了满分（即85分），其总成绩仍将视为不及格。

写作结构

1、Organize your thoughts before writing: brainstorm、make an outline、etc.下笔前整合思绪：脑力激荡，写出纲要等。

2、Write clearly. Be concise. Avoid wordiness.写作清晰，务必精简，避免赘言。

3、Use good grammar and write complete sentences.使用好的文法，写出完整句子。

4、Write simple sentences. Avoid a fancy style.en211尝试简单句，避免花俏的句法。

5、Avoid slang、cliche and informal words.避免俚语、陈腔滥调和非正式用字

6、Avoid use of the first person (i.e. I/me/my) unless necessary to specific piece.除非必要，避免使用第一人称：如“我/我的”。

Does it sound natural? Does it flow?自然挥洒，大声朗诵。整篇文章听起来自然吗？通顺吗？

8、Move logically from one idea to the next. Don't skip steps.上下句意要合乎逻辑。别毫无章法乱跳。

英语四级各档的分数分布是：听力（35%）249分、阅读（35%）249分、综合（10%）70分、写作和翻译（20%）142分。

⑹ 今年专业英语四级作文是什么呀

should college students hire cleaners?

It was recently reported in a newspaper that six students who shared a dorm at a local university hired a cleaner to do the laundry and cleaning once a week.and each of them paid her 60 yuan a month. This has led to a heated debate as to whether collage students should hire cleaners.

⑺ 求四级英语作文~~化学与我的未来

由于有字典的帮忙，使我写一篇简单的作文，没有问题。
今天的日常生活在五十年前是不敢想，毫无疑问化学在其中起到了难以磨灭的作用，那么，同样的，未来的生活中化学会怎样的改变我的生活呢，会不会有一种穿在身上冬暖夏凉的衣服呢
会不会不用吃天然的肉，改吃人造的肉呢，会不会天然的屋子具有生态系统
会不会汽车变成以水为燃料呢？
我接触化学这门学科也有时日然而谁能聪明到可以预言在可预见的未来，化学将会怎样更彻底的改变我们的生活呢。
50 years ago, You could hardly imagine any of the today's life
It is no definitly that chemics has already changed our life every inch.I can't help but ask myself Wether is it What will have to happen in the future days that chemics entirely changed the our custom or not.
Wether is it there being a kind of clothing wich keep cools in the summer and warms in the winter,or we eating meat proced artificially rather than by a natural process as dinner,or we having the living room with a healthy ecosystem.And what most probably,our vehicle would burn water merely.
It's not a short time that I 've learned chemics as my major.Nevertheless who got a cute vision to predicte that in the near future how will the chemics completely change my life .

⑻ 大学英语四级和专业英语四级作文区别

你们老师说的有些玄啊．我也是英语专业，考过大英和专业四级．其实在内作文方面应该没有容太多差别．如果都是议论文的话，基本上三段论就可以，当然专四可能要求字数稍多一些；如果是写信之类的应用文，那差别就更小了．只要格式对表意完整语法通顺就行了．

⑼ 英语四级作文常见类型有哪些

英语四级作文常见类型

从作文类型来看，对比选择类、现象解释类、问题解决类以及应用文类是考查的重点。

从题材来看，一般考查两类话题，一类是校园生活话题，包括学习、日常生活、工作及健康交际等;另一类是社会热点话题，考生对这类话题比较熟悉。两类相结合的趋势越来越大。

从体裁来看，一般包括议论文、说明文、图表作文和应用文写作(包括书信、便条、通知、海报等)。从近五年真题的趋势来看，议论文仍然是四级作文的考查重点。

从命题形式看，主要有提纲作文、情景作文、提示作文、图表作文、关键词作文等。其中最容易作为考题的是提纲作文、情景作文及图表作文。

四级作文主要写法

一、描述法

通过描述漫画、图表，来引出要讨论的问题

1.As the graph depicts , …

2.From the cartoon /picture , we can see that …

3.According to the statistics shown in the first /second graph ,

4.The table shows / indicates / reveals that …

5.It can be seen /concluded from the picture / table / figures that …

二、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。

1. "Knowledge is power." This is the remark made by Bacon. This remark has been shared by more and more people.

2. "Ecation is not complete with graation." This is the opinion of a great American philosopher. Now more and more people share his opinion.

3."...." We often hear statements/words like those/this.

4. We often hear such traditional complains as this "....".

三、比较法

通过对过去、现在两种不同的倾向、观点的比较，引出文章要讨论的观点。

1. For years, ...had been viewed as .... But people are taking a fresh look now. With the growing ..., people ....

2.People used to think that ... (In the past, ....) But people now share this new idea.

四、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。

1.Now people in growing/significant numbers are beginning/coming to realize/accept/(be aware) that...

2. Now there is a(n)growing awareness/recognition of the necessity to....

3.Now people become increasingly aware/conscious of the importance of ....

4.Perhaps it is time to have a fresh look at the attitude/idea that....

五、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。

1.When asked about..., the vast/overwhelming majority of people say that …. But I think/view a bit differently.

2. When it comes to ...., some people believe that…. Others argue/claim that the opposite/reverse is true. There is probably some truth in both arguments/statements, but I tend to the former/latter.

3. Now, it is commonly/generally/widely believed/held/acknowledged that..... They claim/ believe/argue that ... But I wonder/doubt whether.....

六、现象法

引出要剖析的现象或者问题，然后评论。

1. Recently the rise in the problem/phenomenon of ... has cause/aroused public/popular/wide/ worldwide concern.

2. Recently the issue of the problem/phenomenon of ...has been brought into focus/into public attention.

3. Inflation/Corruption/Social inequality ... is yet another of the new and bitter truth we have to learn to face now/constantly.

⑽ 英语四级作文万能模版

一、用于作文开头的万能模板：
1、Many people insist that... 很多人(坚持)认为……
2、With the development of science and technology, more and more people believe that... 随着科技的发展,越来越多的人认为……

3、A lot of people seem to think that... 很多人似乎认为……

二、引出不同观点的万能模板：
1、People's views on... vary from person to person. Some hold that... . However, others believe that.... 人们对……的观点因人而异。有些人认为.....然而其他人却认为……
2、Attitudes towards (drugs) vary from person to person. 人们对待吸毒的态度因人而异。

3、People may have different opinions on... 人们对……可能会有不同的见解。
4、There are different opinions among people as to... 关于……人们的观点大不相同。
5、Different people hold different attitudes toward (failure). 对(失败)人们的态度各不相同。

三、得出最终结论的万能模板：
1、Taking all these factors into consideration, we naturally come to the conclusion that... 把所有这些因素加以考虑，我们自然会得出结论……
2、Taking into account all these factors, we may reasonably come to the conclusion that... 考虑所有这些因素，我们可能会得出合理的结论……
3、Hence/Therefore, we'd better come to the conclusion that... 因此，自然我们得出以下结论。。。

4、There is no doubt that (job-hopping) has its drawbacks as well as merits. 毫无疑问，跳槽有优点也有缺点。
5、All in all, we cannot live without... But at the same time we must try to find out new ways to cope with the problems that would arise. 总之，我们没有……是无法生活的。但同时，我们必须寻求新的解决办法来对付可能出现的新问题。
这句话一般用于作文结尾，属万能句式，句式较为简单，方便操作。

四， 提出最终建议的万能模板
1、It is high time that we put an end to the (trend). 该是我们停止这一趋势的时候了。
2、It is time to take the advice of ... and to put special emphasis on the improvement of ... 该是采纳……的建议，并对……的进展给予非常重视的时候了。
3、There is no doubt that enough concern must be paid to the problem of ... 毫无疑问，对……问题应予以足够的重视。
4、Obviously,.... If we want to do something... , it is essential that... 显然，如果我们想做某事，我们需要……
5、Only in this way can we... 只有这样,我们才能...
6、It must be realized that... 我们必须意识到...