selectively,英语六级作文里常见的语法错误汇总
selectively,英语六级作文里常见的语法错误汇总详细介绍
本文目录一览： selectively是什么意思
selectively
选择性地；
选择地
Within the project, trees are selectively cut on a 25-year rotation.
按照这个计划，将以25年为一个轮伐期对树木进行有选择的砍伐。
很高兴第一时间为您解答，祝学习进步如有问题请及时追问，谢谢~~O(∩_∩)O
selectively
[英][s?'lekt?vl?][美][s?'lekt?vl?]
adv.不普遍地;
例句:
1.
A further danger is that china's regulations are often arbitrarily or selectivelyenforced.
更进一步的危险是中国的规章通常被随心所欲地和有选择地实施。
2.
An investment professional can argue for any sort of investment decision byselectively ignoring either point 1 or 2.
一个职业投资者可以通过有选择地忽略其中之一而对任何投资决定进行辩护。
selectively
adv.不普遍地;
1
ADJ-GRADED选择性的;有选择的;选取少量的A selective process applies only to a few things or people.
eg. Selective breeding may result in a greyhound running faster and seeing better than a wolf.
选择性交配繁殖有可能培育出比狼速度更快、视力更佳的灵犭是。
2
ADJ-GRADED仔细挑选的;严格筛选的When someone is selective, they choose things carefully, for example the things that they buy or do.
eg. Sales still happen, but buyers are more selective...
销量仍在，但购买者更加挑剔。
3
ADJ-GRADED(记忆)选择性的，只记一部分的If you say that someone has a selective
memory, you disapprove of the fact that they remember certain facts
about something and deliberately forget others, often because it is
convenient for them to do so.
eg. We seem to have a selective memory for the best bits of the past...
我们似乎只记得过去最美好的时光。
adv. 不普遍地 ;
基础释义 权威词典 专业释义 例句用法 音节划分：se?lec?tiveselectively生词本 中频词，你记住了吗？英 [s?'lekt?vl?] 美 [s?'lekt?vl?]
adv. 不普遍地
网 络
选择性地； 选择地； 有选择地
柯林斯高阶英汉双解学习词典
1. ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词选择性的;有选择的;选取少量的 A selective process applies only to a few things or people. 【搭配模式】：ADJ nSelective breeding may result in a greyhound running faster and seeing better than a wolf. 选择性交配繁殖有可能培育出比狼速度更快、视力更佳的灵犭是。
...selective education. 尖子生教育
selectively
Within the project, trees are selectively cut on a 25-year rotation. 按照这个计划，将以 25 年为一个轮伐期对树木进行有选择的砍伐。
selectivity
The soldiers specialized in going out in small groups, to kill with a very high degree of selectivity. 这些士兵擅长小股出动，执行具有高度选择性的歼敌任务。
2. ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词仔细挑选的;严格筛选的 When someone is selective, they choose things carefully, for example the things that they buy or do. 【搭配模式】：usu v-link ADJSales still happen, but buyers are more selective... 销量仍在，但购买者更加挑剔。
If public figures seek publicity to further their careers, they can't be selective about it. 如果公众人物想通过吸引公众的关注来推进事业，他们可能会不加选择。
selectively
...people on small incomes who wanted to shop selectively. 购物时想要货比三家的低收入人群
3. ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词(记忆)选择性的，只记一部分的 If you say that someone has a selective memory, you disapprove of the fact that they remember certain facts about something and deliberately forget others, often because it is convenient for them to do so. 【搭配模式】：usu ADJ n
【语用信息】：disapprovalWe seem to have a selective memory for the best bits of the past... 我们似乎只记得过去最美好的时光。
Mr Robins, suffering from selective amnesia about his role in the affair, was contradicted in nearly every instance by other witnesses. 对于自己在该事件中所扮演的角色，罗宾斯先生患上了选择性失忆症，因此几乎在每次庭审中都会受到其他证人的反驳。
selectively
...a tendency to selectively forget all the adverse effects of the drug. 有刻意忘掉毒品所有负面影响的倾向英英释义 网络释义
Adverb
1. in a selective manner;
"we choose our students very selectively"
synonym： by selection 双语例句
1. To selectively position the access mechanism of a direct access device. 对直接存取设备的读写机构进行有选择地定位.
来自辞典例句
2. The reactions are selectively compatible with such diverse slurry additives as alcohols, glycols, glycerol, urea, formamide. 与醇类, 二醇类, 丙三醇, 尿素, 甲酰胺各种浆液附加物进行反应时,在相言性方面是有选择性的.
来自辞典例句
3. This would have undermined our deliberate strategy of using trade selectively to encourage political autonomy. 这就会败坏我们有选择地利用贸易来鼓励政治自治的深思熟虑的战略.
来自辞典例句
4. Many microorganisms synthesize and excrete compounds which are selectively toxic to other microorganisms. 许多微生物能合成并分泌一些对其它微生物具选择性毒力的化合物.
来自辞典例句
5. Some prefer to read selectively rather than read extensively. 一些喜欢阅读,而不是有选择性地阅读广泛.
来自互联网
6. Short - chain acids in milk fat are selectively associated with the sn - 3 position. 乳脂肪中 短链 脂肪酸有选择地连接在sn -3 位.
来自互联网
7. The living cells ( cell membranes ) of potato is selectively permeable. 因活的马铃薯细胞 ( 细胞膜 ) 是选透性的.
来自互联网
8. Adriamycin can selectively kill perikaryon by way of retrograde axoplasmic transport. 阿霉素(多柔比星)可以通过逆向轴浆运输选择性杀死神经元胞体.
来自互联网
9. Beijing TV station has begin to offer selectively some foreign programs. 2北京电视台已经开始有选择地提供一些国外的节目.
来自互联网
10. One is never selectively insane. Misperception colors all of one's experience. 没有所谓部分性的疯狂这一回事,妄见会蒙蔽一个人所有的经验.
来自互联网
11. An INS that enforces its mandates selectively serves business purposes well. 按公司意愿行事的移民归化局有意选择对公司经营有利的解决方法.
来自互联网
12. Although such information leaks out, it does so selectively and unevenly. 虽然这些信息会泄露出来, 但通常是有选择性和倾向性的.
来自互联网
13. The cadmium sulfate is selectively dissolved in alcohol solution. 特别选用乙醇溶液浸取硫酸镉,降低了氧化镉的干扰.
来自互联网
14. Their characteristic is that they can isolate layers selectively. 使用双封隔器选择性封隔地层是这两种仪器的特色.
来自互联网
15. The company would be able to dismiss workers selectively. 公司将可以选择性的解雇员工.
来自互联网
16. Custom Setup allows you to selectively install program features. 自定义安装可以使您有选择地安装程序功能.
来自互联网
17. Objective Selectively treat the lumbago and leg pain. 目的选择性地对腰腿痛治疗.
来自互联网
18. Singapore must continue to selectively develop certain technologies. 新加坡必须继续有选择地发展一些科技项目.
来自互联网
19. We should attend the selectively. 我们要有选择地参加.
来自互联网
20. Adrenergic inhibitors selectively reduce sympathetic tone. 肾上腺素抑制剂有选择地降低交感神经的紧张度.
（金山词霸
select什么意思
select的意思：
v. 选择，挑选；（在计算机屏幕上）选定；（进化）决定（特征，生物）是否继续存在
adj. 精选的，优等的；高级的，奢华的
【名】 （Select）（美、印）塞阿克特（人名）
短语
select all 全选 ; 选择所有 ; 全部选择 ; 选择全部
Mensa Select 门萨首选
Mesh Select 网格选择修改器 ; 网格选择 ; 修改器 ; 选择网格
Select Objects选择对象 ; 选择实体 ; 选择目标 ; 选择集操作
Select None 空出选择 ; 取消选择 ; 全部不选 ; 取消对象
Friends Select School 贵格会菁英学校 ; 费城教友会中学
Select Invert 反向选择 ; 反选 ; 对象反转 ; 选择反向
同根词
词根： select
adj.
selective 选择性的
selected 挑选出来的
adv.
selectively 有选择地
n.
selection 选择，挑选；选集；精选品
selector 选择器；挑选者
selectivity 选择性；分离性；选择度
英语六级作文里常见的语法错误汇总
在英语六级考试里，作文是不容忽视的! 有很多童鞋对于六级作文存在错误的认识，以为六级的高分作文越长越好，字句不斟酌，把自己知道的词汇全部往上堆砌，然而处处都是语法错误，这是最不可取的，就像懒婆娘的裹脚又臭又长。我为大家特意整理了一些常见的写作语法错误，希望广大考生认真复习。在考试的时候能够对此提神，避免这些扣分错误。和我一起来看一下吧!
可数名词与不可数名词相应搭配有误。 例如：pressure是一种无形的但是有很多种类的事物，所以直接表达压力时不能在后面加复数s，但是要形容它有很多种类时，它就是一个可数出来的事物，所以kind of要加s。
In modern society, people are under various pressures(误)
In modern society, people are under various kinds of pressure. (正)
情态动词的语法使用错误。 例如：情态动词后面常常跟动词原形，所以其后的动词要用原型。
They should spent much time. (误)
They should spend much time. (正)
及物动词与不及物动词的搭配误用。 例如：发生take place是一个主动的过程，我们不能说什么事是被发生的，所以不能用was taken place 。
The traffic accident was taken place at the junction of two highways. (误)
The traffic accident took place at the junction of two highways. (正)
动宾关系搭配不当。 例如：
We must pay attention to it and make solutions to the problem. (误)
We must pay attention and find a solution to the problem. (正)
主谓不一致，人称与动词或数不对应。 例如：当主语为第三人称时谓语动词应该用相应的第三人称单数形式才正确
My sister go to the cinema at least once a week. (误)
My sister goes to the cinema at least once a week. (正)
这种主谓不一致的错误在写作中是很常见的问题，考生需要更加细心才行。
There be句型的基本语法错误。 例如：There be句型中动词一般用原型，其后的动词不需要变成第三人称单数形式。
There exists some new problems such as being dishonest. (误)
There exist/arise some new problems such as being dishonest. (正)
句子成分残缺不全，语句不通。 例如：在复杂从句中常常出现这种错误，省略关系代词或关系副词造成句子成分残缺。
We should read books may be useful to us. (误)
We should read books which may be useful to us. (正)
这是一个定语从句的例句，其中which在从句中做的是主语，所以不能省略，一旦省略就会造成句子成分残缺。
句子成分累赘多余。例如：写作中一不小心中式英文就蹦出来了，这种错误最明显的一点就是让句子成分显得累赘多余。
This test is end, but there is another test is waiting for you. (误)
One test ends, but another is waiting for you. (正)
逐字逐句对应翻译，there is 放在这里就很多余了。
动词时态、语态的搭配前后不一致。 例如：同一个句子里，没有特殊情况，前后时态时要保持一致的
I was walking along the road, and there are not so many cars on the street. (误)
I was walking along the road and there were not so many vehicles on the street. (正)
这个例句中前面是was walking ，所以后面也要用相应的过去进行时were。
词类混淆。 例如：形容词与副词词类使用混淆情况十分常见。
It is my point that reading must be selectively. (误)
In my opinion, reading must be selective. (正)
这句中，be 后面是形容 reading 的意思，所以要用到一个形容词，而selectively明显是一个副词。
固定搭配错误。 例如：
We have little time to read some books which we interest. (误)
We have little time to read some books in which we are interested. (正)
这一句也可以说是定语从句语法错误，be interested in是我们都知道的固定搭配，所以它后面跟宾语一定要有介词in，所以从句引导词要用 in which 。
虽然都是一些看似很简单的问题，但是考试出错率确实是很高，究其原因不外乎大家平时都不太会注意到这些细枝末节的知识点，再加上考试的时候紧张，考试粗心大意了，出错就很正常了。希望大家通过这篇文章的学习能够避免考试中出现同样的错误，不要让一些小瑕疵影响到自己整篇文章的水平，我预祝各位考生顺利通过四六级考试!
有选择性的读书还是博览群书？Reading Books Selectively or Extensively？
有选择性的读书还是博览群书？Reading Books Selectively or Extensively? When the children get six years old, they need to go to school and finish the pulsive education. It has been admitted that reading more books brings people more knowledge and broadens their vision. But some people believe that reading books selectively is the right way. Both ways have their advantages. 当孩子到六岁的时候，他们需要上学，完成强制性教育。人们承认读多点书能给他们带来更多的知识和开阔他们的眼界。但是一些人相信有选择性的读书才是正确的方法。两者都有优点。 Reading books selectively helps people get the details of the books. Reading a book needs a lot of time, let alone to study the book, if people choose the book to read, they can have more time to study the details, so they can enjoy the books and know more about the authors’ purpose of writing these books. 有选择性的读书帮助人们得到更多的细节。读书需要花很多的时间，更不用说研究书，如果人们选择书本来读的话，他们可以有更多的时间来研究细节，这样他们可以享受到书本，了解更多关于作者写书的目的。 Reading books extensively can make people know more about the books. People can have the main idea of the books, knowing what the authors have written. The more people read, the more knowledge they can gain. In Chinese old saying, if you read all the books, you will not be afraid of travel around the world. 博览群书可以让人们对书本有更多的了解。人们可以对书本有大致的了解，知道作者写了什么。人们读得越多，他们得到的知识就越多。中国有句方言，博览群书，走遍天下也不怕。 For me, I think people at first should read as more books as possible, when they start to choose the major, then they should read selectively, so they can have more time to study a book. 对于我来说，我觉得人们一开始应该尽可能地多读书，当他们开始选择专业的时候，他们应该有选择性的读书，这样他们就会有更多的时间来研究书本。 (作文 ./zuowen/)
有关读书的英语作文, 有人认为读书要有选择,有人认为应该博览群书,你的看法
Smoe people say that money is the best thing in the world. But I consider reading books as the best and the most precious thing one can ever have.
Reading books is very important. First of all, it is knowledge that makes society develop and by reading books you can get all kinds of knowledge. Furthemore, reading books makes you a qualified person and makes your life enjoyable.
One is never too old to learn. No matter what time you rcalize the importance of reading books, you can enjoy it during the rest of your life time. Love books, for they are your best friends.
首先表明你的观点，其次展开说明你的观点，最后结尾表达感想。
Reading selectively or extensively? What is your choice?Perhaps each of us has our choice. Some people think we should read selectively, for there are so many books for us to read. Thousands of new books are published every day. How can we cover all these books in our limited time?Besides, not all the books are worth reading. Some people, on the contrary, choose to read extensively Theythink that reading extensively can broaden their horizons.Through reading extensively they can learn something about their ancestors; through reading extensively they can get insight of great men.Reading extensively can also enable us to adapt to the fast developing society. Because we are living in a knowledge?exploding society, if we don’t read extensively, we can‘t get enough information about the modern world, and we can’t keep pace with the society.In myopinion, we should read both selectively and extensively By reading extensively, we can enrich our knowledge of aspects. Byreading selectively weIcan focus on and learn well the academic knowledge we’ll need in our future work.
选择性或广泛阅读?你的选择是什么?也许我们每个人都有自己的选择。有些人认为我们应该有选择性地阅读，因为有这么多的书，我们读。每天出版成千上万的新书。在我们有限的时间内，我们如何能涵盖所有这些书?此外，并非所有的`书都值得一读。相反，有些人选择广泛阅读。他们认为广泛阅读能开阔他们的视野。通过广泛阅读，他们可以了解他们的祖先的东西，通过广泛阅读，他们可以得到伟大的男人的洞察力。广泛阅读也能使我们适应快速开展的社会。因为我们生活在一个知识爆炸的社会，如果我们不广泛阅读，我们不能得到足够的信息，现代世界，我们不能跟上社会。在我看来，我们应该选择性地和广泛地阅读。通过广泛阅读，我们可以丰富我们的知识面。通过阅读有选择地，我们可以专注于学习，学习我们将需要在未来的工作中的学术知识。
关于读书方法的一篇作文,广泛还是有选择性的读Reading Selective
写作要求：,1．有人认为读书要有选择,2．有人认为应当博览羣书,3．我的看法, Reading Selectively or Extensively, Different people have different views on reading. It is held that one should read selectively. But it is also held that one should read extensively. , Those who hold the first opinion think one's time and energy are limited and one can never read as many hooks as he wishes. In contrast, those who hold the second view think that to know the world from all perspectives one should absorb a variety of knowledge by reading extensively., As to me, I agree with the furmer opinion. Admittedly, one can absorb more knowledge by reading extensively, but this doesn't follow that one should read without discrimination. As one's time and energy are limited, one should devote his limited time and energy to reading relevant and beneficial books. It's a waste of time to read irrelevant books. Furthermore, some books are harmful. If we don't read books selectively, we will be led astray by harmful books.
如何用英语表示“有取舍的”，如对于这件事，我们应该有取舍的看待。谢谢啦
这个不能仅凭汉语来直译，可以通过意译，如 we should know how to choose，or we should treat it selectively。
有取舍的There are trade-offs
如对于这件事，我们应该有取舍的看待As for this matter, we should have a choice of view
这个英文没有特别好的对应，但是一般是说trade-off, 也就是说，有得也有失
比如你要说的那句话：对于这件事，我们应该有取舍的看待。
We should consider the trade-off between benefits and losses when deciding on this matter.
有不会的欢迎再继续问我(*^__^*)
英语写作基本表达及结构
英语写作基本表达及结构
基本表达
人们认为：it is generally/ widely believed/ held/ agreed that
越来越：be increasingly + adj., be on the rise, the growing number of
万能理由（Omnipotence）
1. 方便：convenient/ convenience
2. 效率：efficient/ efficiently/ efficiency
3. 节省和浪费：save time/ money/ space; economical, thrift waste time/ money/ space; costly, lavish
4. 人的心理健康：independent, cooperative, competitive, considerate, confident, creative, sociable, perseverance; selfish, isolated, conserative
5. 人的身体健康：health, disease, strong, strength, energetic
6. 娱乐：colorful, pleasure,joy, recreation, entertainmentm, relax tired, boring, lonely
7. 环境：environment, pollute, poisonous, dirty
8. 安全和危险：safe, danger, risk
9. 经验：experience, social experience, enter the society
10. 人际：humane, fair, unfair, help, assist, freedom, freely
结构
（启）Paragraph I：（1）引出将要评论的事物或者是观点； （2）简明扼要的提出人们在这个问题上的两种不同看法。 How should we read? Should we read selectively or extensively? Everyone has his own view.（启） 注：第一句提出问题，第二句提出两种见解 典型的对比观点选择题的.文章逻辑结构：
（承）Paragraph II：（1）提出一种观点或优点；（2）本段的支持性分论点；（3）本段总结（可以省略）。 Some people think we should read selectively. They argue that with the development of modern science and technology, more and more books are published. It is impossible for us to read all the books. Whats more, there are many bad books that are poisonous to our mind, and we shouldnt read them. Since we cant read all the books and we shouldnt read bad books, we must read selectively.（承） 注：1. 本段总分总结构 2. they argue that = they think that 3. with the development of... 随着的发展 4. whats more 递进关系，moreover 5. bad = pornographic 色情的 violent 暴力的 典型的对比观点选择题的文章逻辑结构：
（转）Paragraph III：（1）承上启下的过渡句； （2）提出另一种观点或缺点；（3）本段的支持性分论点（4）本段总（可以省略）。 But others may not agree, they emphasize that todays society is not what it was. If one man has many kinds of knowledge, he will have more chances to succeed. If a man knows much in one field but knows nothing in other fields, he may be useless. Since we must have many kinds of knowledge, we must read extensively.（转） 注：1. But 转折词（信号词） 2. they emphasize that = they think that 3. todays society is not what it was 现代社会今昔非比 4. 许多知识 a wide range of knowledge/ a large scope of knowledge/ much knowledge； 获取知识 acquire/ get knowledge 5. knows nothinglittle；he may be uselesshe may not be of great use to the society 后者比前者更委婉 典型的对比观点选择题的文章逻辑结构：
（合）Paragraph IV：（1）平衡两种看法；（2）给出自己的观点。 Whos right? I think both of them have something right. But I think we should read extensively first. We should read books in many fields, and read selectively in one field.（合） Score: 11分 When it comes to reading, some people think that reading selectively is a good way, but some other people do not agree with them, they think that reading extensively is better. 注：结构非常好，可以套用。
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英语作文 1有人认为读书应该广泛2有人认为读书应该强调实用性3你的看法 150词左右 还有就是这
Firstly,Someone thinks……Secondly,Others thinks…… In my opinion, I think……
Reading Selectively Or Extensively范文：
Some people think when we read we should read selectively. That is to say, we should select some books we are interested in and ignore the others. Reading selectively can help us concentrate our limited time and attention on those selected books.
Others think we should read extensively. No matter what kind of book it is, we should look it over. We should read various kinds of books, whether we are interested in them or not. They maintain that reading extensively can help to enlarge our view and grasp the general knowledge in different fields.
In my opinion, the two reading ways have their roles respectively in our reading. However, the disadvantages of each methods are easy to see. If we only read the books we select or prefer, the framework of our knowledge may not be complete. Our knowledge would be rather limited. And if we read without selection, we may not have so much time and energy to be specialized in one particular field. Therefore, the combination of the two methods is more reasonable.——————————————————————————————————————1，有人认为读书要有选择。首先，现代科学技术发展得很快，每天都有大量的书籍出版，不可能全看；其次，不是所有的书都是好书，所以要有所选择。2，有人认为应当博览群书。现代社会各门学科知识相互渗透，一个人要想成功，既要精通本领域的学科知识，又要涉猎其它相关领域的学科知识，因此要博览群书。3，要拿出自己的观点，既要博览群书又要有所选择。
参考：
How should we read? Should we read selectively or extensively? Answers to the question may vary from person to person.
Some people think we should read selectively. They argue that with the development of modern science and technology, more and more books are published every day. It is impossible for us to read all the books. What’s more, there are many bad books that are poisonous to our mind, and that we shouldn’t read. Since we can’t read all the books, and we shouldn’t read bad books, we must read selectively.
But others may not agree. They emphasize that the present society is not what it used to be. If you want to be successful, you must read widely and acquire knowledge in both natural sciences and humanities. If you are learned in one field but ignorant in others, you may not amount to much. Since we must have many kinds of knowledge, we must read extensively.
Who’s right? There is a lot to be said for both sides of the argument. However, I think we should read extensively first and then learn deeply about the subject we are interested in.
帮我修改下这段英文，通顺就可以了
Fractional differential has a good effect on image processing.
This article gives introduction to some basic methods of image enhancement, the classification of noise and the way to eliminate it. Also, it shows some basic functions of fractional differentials and lists basic definitions of Grunwald-Letnikov,Riemann-Liouville and Caputo. It proposes several mask operators of fractionaldifferential.
In the full-scale operation based onfractional-order differentiation, the processing effect is not ideal. The mainfractional differential is effective for high-frequency information processing,but the low-frequency part of the image is also processed, resulting in less information, overworked.
In this paper, an adaptive fractional order differential algorithm is proposed, which will selectively process the image pixels. The pixels can reduce the number of processing pixels and improve the image processing effect. When the parametersare processed, the particle swarm optimization algorithm is used to optimize the experimental parameters, which can be better reflected by the adaptive soft ware. The software is programmed by Matlab software. It is found that the image is enhanced by the adaptivefractional differential processing.
其实我没看明白讲啥内容，但是我把读起来很变扭的地方改了下，见粗体字
Fractional differential has a good effect on image processing. This article introduces some basic methods of image enhancement, classification and elimination of noise first. Basic functions of fractional differentials are introduced as well. It also gives several basic definitions of fractional differential, which are Grunwald-Letnikov, Riemann-Liouville and Caputo. The mask operators of fractional differential are proposed. There are some Methods to find out the relationship expression.
In the full-scale operation based on fractional-order differentiation, the processing effect is not ideal. The main fractional differential is effective in high-frequency information processing, while the low-frequency part of the image is also processed, resulting in very rare information. (这里的Overworked想表达什么意思）. In this paper, an adaptive fractional order differential algorithm is proposed, which can selectively process the image pixels, reduce the number of processing pixels and improve the image processing effect. When the parameters are processed, the particle swarm optimization algorithm is used to optimize the experimental parameters, which can be better reflected by the adaptive software. The software is programmed with Matlab. It is found that the image is enhanced by the adaptive fractional differential processing effect.
Fractional difference image processing is effective. This paper first introduces some basic methods of image enhancement, noise classification and some classification of noise cancellation. Then some basic functions of partial difference are introduced. Some basic definitions of fractional difference are Grunwald-Letnikov, Riemann-Liouville and Caputo, and several fractional difference mask operators are proposed. Find out how to express a relational expression.
In the full operation based on fractional differential, the processing effect is not ideal. The main fractional difference is effective for high frequency information processing, but the low frequency part of the image is also processed, resulting in too little information and excessive work. In this paper, an adaptive fractional differential algorithm is proposed, which will selectively process the image pixels, which can reduce the number of processing pixels and improve the image processing effect. When dealing with parameters, the use of particle swarm optimization algorithm to optimize the experimental parameters, can better reflect the adaptive software. The software is programmed with Matlab software. It was found that the image was enhanced by adaptive fractional difference processing. influences.