高一英语写作课(汇总20篇)

Water Pollution

With the development of industry, water pollution isbecoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.

We should fight against the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.

说明文是对事物形状、性能、特点、成因等进行的理解式表达表述的文章。其形式多为文字提示或图表。这种文体使用比较广泛。科普文、产品介绍、国情或民俗介绍都属于这类文体。说明文是陈述客观事实，谓语动词通常用一般现在时态。说明文具有以下特点：

1. 科学性。介绍事物或解说事理必须揭示其本质特征。做到概念准确，判断恰当，分类清楚。

2. 客观性。写说明文时，要按照事物的本来面目如实地加以介绍、说明和解释。不能带有个人愿望或主观倾向。

3. 知识性。说明文以说明为主要表达方式，用简洁的语言介绍事物或阐明事理，使人们获得关于某一事物的知识和道理。

4. 解说性。说明文的目的就是在于把事物、现象或道理解释、介绍清楚，让读者明白。

几点写作注意

写说明文要注意以下几点：

1. 抓住中心，分清主次。首先根据要仔细阅读文字提示或观察图表，确定文章的中心内容。再根据内容把文章文分成几个段落，每段都要拟定一个主题句。然后确定中心人称和主体时态。

2. 列全要点，扩编句子。以拟定的主题句为中心，选择恰当的词和句型组织材料，编写句子，形成段落。

3. 布局谋篇，连段成文。按照一定的逻辑顺序，用适当的过渡词把已经写好的段落串连成一篇完整的文章。

具体写作实例

例如：根据下列提示，写一篇介绍你们学校的短文。

1. 位于市中心。

2. 有50多年的历史。

3. 现有60个教学班，近3000名学生。

4. 校园美丽，教学设备先进。

5. 教师经验丰富，工作努力。

6. 已为国家培养了许多高素质人才。

7. 本校为全市最好的学校之一。

要求：词数100左右。

写作示范：

Our school is located in the center of the city. I t has a history for more than 50years. Now, there are nearly 3000 students studying hard here, who were divided into 60 classes. I t has a beautiful campus and modern teaching facilities. The teachers are well experienced and they all put their hearts into teaching. Many students with high quality have been educated since the founding of the school. It is now one of the best schools in the city.

I do not think deeply about the life the significance, my life instead crosses very much meaningful. Even I do not need to know that anything is the life, so long as lived is sufficing. The significance when you seek for it, it only then exists, when your further seeks, it will vanish. Perhaps, only then in we felt when the life does not have the significance, only will then go to seek for it. As for found or not, depended entirely on individual lucky chance, because that was not individual strength can decide. we are not are living depending on the significance, but when we are not is living depending on the significance, our persons status has received the question, will this will test us be a qualified person. If in a person life had never thought tracks down one kind of significance, has never tracked down one kind of significance, has never had outside the material spiritual pursue, then he will be a personality damage person.if a person is only wants to live, so long as he had the basic survival to suffice, do not be too many. If he wants to enjoy, that he wants the thing will be many, not very easy to achieve. But if he wants a significance, that so long as he chooses one from thought that the meaningful matter, relentless does, might. The significance is this kind of kind of thing, when you think it is meaningful, it is meaningful.

Some kind of significance not necessarily belongs to all, but only belongs believes it individual. some people said that only then the human will think deeply about the life the significance, but exactly said that only then the very few people will only then think deeply about the life the significance, most people only will be living certainly. Did not know that what the life is, cannot affect their survival. But from says thoroughly understands the life significance the innate person, also has not seen their life to have anything different kind.

With the growing awareness of healthy eating， more and more people now are

paying more attention to the importance of healthy diet and an active life。 But

at the same time， a growing unrest over food safety in the China has caught

everyone’s concern。

When it es to the food safety incidents， especially 2008 Chinese milk

scandal， every consumer has much anger to pour upon them。 In September 2008， a

fresh outbreak of kidney disease occurred， due to baby formula contaminated by

melamine.Three babies died and over 6，000 were made sick by the tainted formula。

The supplier of the milk， Sanlu Group， is a name brand and is a major player in

the industry in China。 The pany is said to have known of the problem for months，

but claims the contaminant came from milk suppliers.

Who should be main responsible for these serious incidents like milk

scandal? On one hand， plex China’s food regulations should shoulder part

duties.We should realized its monitoring system can be unresponsive， and the

government departments that oversee and enforce policies have overlapping and

often ambiguous duties。 On the other， food producers and suppliers lack deserved

responsibility for consumers! What they cares is only their own interest and

profit maximization.

In my opinion ，everyone involved in it should set up a high responsibility

for others， law related should be passed and carried out.Only in this way can we

e by a healthy eating and a harmonious world.

It was the second day of our winter holiday. I felt good. I felt I’m free. I had a lot of time to do things I like. My parents are in Beijing. So I live alone but I don’t feel lonely. But I didn’t do something special. I stayed at home and watched TV.

Oh! I wrote an English daily composition. It was my homework. Today, I have slept for 14 hours. I thought I was very tired. It was time for dinner. I must go! I am very hungry.

英语写作和汉语写作一样，要写出好文章除了要有好的内容外还少不了好的结构，而句子的好坏又取决于选词造句。小编收集了关于英语作文的写作技巧，欢迎阅读。

一、措辞

1、选择生动准确的词

词是语言的基本单位，人们要表达思想，就要选择适当的词语，这是写作的基本要求。

词可分为一般概念的词(general words)和具体概念的词(specific words)。表示一般概念的词含义模糊;表示具体概念的词含义明确，表达准确，生动形象。写作时合理地使用具体概念的词能够使句子表达的意思准确，内容生动，更富有感染力。试比较下面各组句子：

(l) A few houses were destroyed yesterday (general)

Five houses burnt down yesterday (specific)

(2)His relatives gave him two gifts(general)

His aunt and uncle gave hima watch and a Pen as the birthday gifts。(specific)

(3) Jack went to the window and looked at the crowd outside(general)

Jack tiptoed to the window and peeped into the room(specific)

上面各组句中，第一个句子抽象概括，给人以空泛的感觉：第二个句子用词具体，有个件，使人感到意思确切，生动逼真。

2、使用英语成语和习语

人们在长期使用语言的过程中，积累了大量的习惯表达法。这些成语、习语内涵丰富，语言生动活泼。文章中适当地使用这类短语，可避免语言的单调贫乏，使句子生动而富于内涵。如：

(l)George has lost his social position since his business failed.

可改为：George has come down in the world since his business failed

(2).Maybe you have time to go to the cinema,but I have more importavt businessto attend to.

可改为：Maybe you have time to go to the cinema,but I have other fish to fry.

3、用词的宽度

用词的宽度可以反映出写作者所掌握的词汇量。如果一个人掌握的词汇量大，那么当表达同一概念有不同的表达方法时，则可以换一种说法。如：

The teachers maintained that the students should give up love for the sake ofleaming Students,however,hold that fordidding love among college students is nogood.

这两句话里，谓语分别用了maintain和hold。如果将它们换为think，所表达的意思相同，但用词宽度则不如原文。这两句话中for the sake of，give uP,is no good等都是用词宽度的表现。

所以在英语写作中有意识地适当增加用词宽度既能体现学以致用的原则又能使文章取得良好效果。

二、句子的多样化

英语中，同一思想用不同句式表达，其效果会大不相同。要想写出好的文章，就要不断地变化句子的结构形式。

l、长短句交替使用

句子的长短是为表达思想服务的。英语短句结构简单，意思明白具有生动活泼而又干脆利索的表达效果，而长句结构复杂，信息丰富，能表达成熟的思想与复杂的概念。一味地使用长句或短句会使文章显得单调，乏味，从而影响文章的总体效果。科学地交替使用长短句使句子结构变化多样，不仅给文章带来顿挫起伏的语言美感，而且可以受到理想的修辞效果。请看下面的这段话：

She returned to her office.There was a note under the door. It was from Mr May.He said he was waiting for her in the coffee room.And he bad not found her sister.Hewas sorry to have missed her.

这段话用了一连串的短句，读起来单调呆板，平淡无味。为使文字更加生动，意思更加明确可改为：

When she returned to her office，the found a note from Mr May under the door.He said he was waiting for her in the coffee room and hadnt found her sister yet.Headded that he was sorry to have missed her.

修改后三个句子长短不一，读起来就给人以不同的感觉。

又如《大学英语》第一册第十课 Going Home，当汽车驶至 Brunsnick，车上的年轻人看见黄手帕时，出现了以下这两行文字：

Then，suddenly，all of the young people were up out of thelr seats，screamlng andshouting and cryin, doing small dances of joy.All except Vlngo.这两句话一长(23个词)一短(3个词)，彼此衬托互为凸现。第一句的两个and和四个-ing词，把热闹、喧哗的气氛喧染极至，长句之后，蜂回路转，一个仅三个词的短句扑入读者的双目几乎沸腾的场面顿时凝固但其余音未绝，此时外表虽冷漠，内心却炙热难当。

2、句子开头的多样化

“主-谓-宾”、“主-系-表”是英语的基本句型，主语领先句也是用得最多的句型。写作中为避免形式单一，当句子可以用主语开头，同时又可以其它结构开头时，不妨变换一下。如：

(1)Defeated in the minor exchanges,I now play my queen of trumps.(分词短语做状语开头)

(2)There are two ways in which one can own a book.( there be句型开头)

(3)Equally important is a good habit of reading(表语开头)

以上各句都可以用主语开句，但在篇章中通过改变句子开头，文章就会疏落有致，语言形式丰富多采。

3、句子结构的多样化

写作中可以通过句型结构的变化来增添文采，强化表现力。如：

(l) The love of the liberty is the love of the others;the love of power ls thelove of ourselves.

(平行结构.这类结构整齐、紧凑;句子生动、鲜明，语义贯通、语势强劲有力。)

(2)The days when we suffered from oppression and exploitation are gone.(这样表达文字通顺，但语意不很突出。)

改为：Gone are the days when we suffered fron oppression andexploitation.

(采用倒装句结构后，充分体现出受剥削受压迫的人民解放后扬眉吐气的心情。)

三、观点切题结构合理

这是写作中最重要的要求之一它要求写作开门见山直入主题。如写一篇谈“健康重要性”的文章，提示是1、健康的重要性;2、保持健康的方法;3、我的看法。按要求文章应按三个自然段来写，而每段开头都必须是提示的内容，因此，三段可以这么开头：

l.Good health is important to everyone of us.

2.There are many ways which can help build up our health.

3.As for me，I like running as well as playing basketball and football.

除了开门见山以外，论述的内容必须与提示保持一致，否则文章的语言再好，也只能算是失败之作。一般来说，这类文章的每个自然段都由三部分组成，即主题句，论述句和结论句。主题句由提示给出，论述句提供观点来论证主题句，结论句则是总结、归纳、概括主提句的观点。

总之，要写出一篇好的英语作文不是一朝一夕就能做到的。除了借助以上方法之外，还需从平时入手，勤写多练，以提高自己的写作水平和语言表达能力。

高考英语任务型写作训练练习（一）

读写任务（满分25分）

请阅读以下的短文，然后根据提供的任务说明和写作要求， 写一篇150字左右的英语短文。

（任务说明）

1.概括短文的内容要点（该部分的字数大约60-80）；

2.清楚地陈述你自己的看法；

3.提供具有一定说服力的论据或实例来支持你的观点，可以参照文中的内容，但不能抄袭文中的句子；

4.文章体裁不限，但必须结构合理，内容连贯，有条理性。

（阅读材料）

Almost everyone knows that water covers three-fourths of the earths surface. Most of it， however， is in the oceans and is too salty to drink. Also， some of it is frozen and cannot be used. In fact， less than one percent is left for the use of people， animals and plant life. All through history men have tried to build their homes near the sources of fresh water. Now fresh water is becoming scarce， but more and more is needed because of the increasing number of people in the world. Some industries also use large amounts of fresh water in the production of things such as steel， petroleum， paper and rubber and so on. Scientists estimate that the need for fresh water will have doubled by the year 2003. If they are correct， we must find new ways of saving it or producing it. Some nations have worked on the problem and are already sharing their information with others. They are trying to keep their rivers from becoming polluted. Deep wells are also being dug， and rain water is being collected in huge artificial lakes. In one way or another， they hope to provide enough water to satisfy the needs of their people.

参考范文

With the worldwide increase of population， more and more water is needed. Meanwhile，the water sources are getting polluted by human beings in one way or another. Some nations are taking measures to solve this problem. They even communicate with each other hoping to find better ways to save and produce water to meet the needs of their people.

随着世界范围内的人口增长,越来越需要更多的水。与此同时,水源被污染,人类以一种方式或另一种方式。一些国家正在采取措施来解决这个问题。他们甚至相互沟通希望能找到更好的方法来保存并生成水来满足人民的需要。

On a personal level， to solve the problem with fresh water， both the government and inpiduals should make every effort. For example， for the government， it is urgent to make detailed laws that require businesses and inpiduals to stop polluting the environment and to save water while it is not necessarily used. Besides， education should be offered to all the citizens to raise their awareness of the importance of protecting environment and saving water. As inpiduals， we need to take action to play our own part in our everyday life.

在个人层面上,用淡水来解决这个问题,政府和个人都应该尽一切努力。例如,对于政府来说,迫在眉睫的是做出详细的法律,要求企业和个人停止污染环境,节约用水,而不一定是使用它。除此之外,教育应该提供给所有的公民提高他们的意识保护环境和节约用水的重要性。作为个人,我们需要采取行动来扮演自己的角色在我们的日常生活。

一. 肯定不如否定好

修辞的使用在书面表达中算作很大的亮点，在高中阶段很少有学生会注重修辞的应用。

双重否定也是种修辞，而且对于考生来说，只要稍加注意，可以在文章中设计双重否定的句子。

例如想表达“邮递员天天准时到”，如果写成The postman comes on time every day，就不如变成双重否定，The postman never fails to come on time，就变成了亮点句，起到强调作用。

“几乎每个人对生活的态度都不同程度受到地震的影响”，写成双重否定There was hardly a man or a woman whose attitude towards life had not been affected by the earthquake.

应用类似的修辞会在中为同学们加分。

二. 陈述不如倒装妙

在书面表达中阅卷老师喜欢看到的高级语法共有五种：倒装，强调，从句，独立主格和分词结构，以及虚拟语气。

倒装是一种最简单易行的使句子呈现亮点的方法。在高中阶段只需掌握倒装的四种形式，就足以应对书面表达。

训练指导者方针的好坏是一个前提条件。合理地设置训练程序，使英语习作从初级到高级沿着一条循序渐进，由简到多的进程发展是成功训练者必须具备的指导思想。本篇认为，在习作训练的初期，应采纳一条从有材料可依的习作方式过渡到脱离本本进行自由写作方式的途径。从有材可依到元材可依的训练过程应包括三个阶段：

一、短文缩写(Summary)阶段。

短文缩写可以是就所学课文进行缩写，也可以采用其它阅读材料，但要求被缩写的材料难易程度不超过所学课本。被用于进行缩写的课文或其它材料必须观点明确，层次分明，叙述有条理。缩写时应做到简明扼要，抓住重点，不要拖泥带水，没有主次。初学阶段的被缩写材料不宜太长，以不超一千词为佳，缩写文以不超过2m词为佳。以下就一篇短文进行缩写，限于篇幅，短文内容有所节略。

Most shops in Britain open at 9.00 a.m. and close at 5.00 or 5.30 in the evening. Small shopsusually close for an hour at lunchtime. On one or two days a week-usually Thursday and/or Friday-some large food shops stay until about 8.00 p.m. for late night shopping.

Many shops are closed in the afternoon on one day a week. The days is usually Wednesday orThursday and it is a different day in different towns. Nearly all shops are closed on Sunday. News-paper shops are open in the morning, and sell sweets and cigarettes as well. But there are legal restrictions on selling many things on Sundays. Many large food shops(supermarkets)are self-service. When you go into one of these shops you take a basket and you put the things you wish to buy into it. You queue up at the cash-desk and pay for everything just before you leave. If anyone tries to take things from a shop without paying they are almost certain to be caught. Most shops have store detectives who have the job of catching shoplifters. Shoplifting is considered a serious crime by the police and the courts. When you are waiting to be served in a shop, itis important to wait your turn. It is important not to try to be served before people who arrived before you. Many people from overseas are astonished at the British habit of queuing.

将短文缩写如下：

This article tells us about British shops. British shops usually open at 9.00 a.m. and close at 5.00or 5.30 p.m. Many shops are closed in the afternoon one day a week. Nearly all shops are closed on Sundays. In Britain, many large food shops are self-service. And when you wait to be served in a shop, you have to wait patiently for your turn.

这是一篇不超过100词的缩写，句子基本上由原文各段落的主要内容构成。个别段落被完全删除以保证缩写重点突出，前后连贯。缩写是一种“依材剪贴”的习作方式，基本上采用原材料中的词语和句子，仅作了部分调整，是最初级的习作方式。

二、短文评论(Brief Comment)阶段。

短评是就所学课文或阅读材料进行评论。通过分析原文中的内容和观点，提出一定的看法。短评可以是对原文观点表示赞同，也可以提出异议或不同看法。如对前文便可作以下评论：

From the article we learned about British shops, about their opening and closing time and their service. But we find that there are something inconvenient with British shop service. First is the time. Shops in Britain open very late and close too early. Second is that there is almost no Sunday service. Where can people go if they suddenly need to buy something? The last is the habit of queuing. It will be a waste of time if the queue is too long.

初学阶段，短文评论的字数一般也应在150字左右，不宜写大多。短评是一种“一半依材一半发挥”的习作方式。在内容上，一部分取自原文，一部分靠自己的思考。在用词上，可以部分地依赖原文，也需使用一些其它词汇。此外，短评的行文布局和用句也是一半模仿，一半创造。短评的这种特点使它非常适合承接短文缩写阶段，而又为后期阶段打下一定的基础。

三、引导写作(Guided Writing)阶段。

引导写作可分为重新编排句子顺序。规定情景作文。看图作文。提纲作文。关键词作文等形式。这些形式均可以用于训练，但以提纲作文和关键词作文多用为佳. 提纲作文是一种给出题目和段落提纲的习作方式，其段落写作提纲可以采用段落主旨句的形式，也可以是短语。关键词作文是一种给出作文题目和一些关键词或词组的命题作文形式。由于有段落写作提纲或主旨句等，进行习作时，减少了审题环节，且写作思路受到引导。在训练初期，引导写作的命题应尽量与所学英语书本的内容挂钩，使学生能够参照一部分课文所学的词汇与结构，避免大多生词。如针对上篇短文便可出一道相关命题引导学生习作：

题目：shops in China

提纲：(1)中国商店的作息时间 (2)中国商店的周未服务情况 (3)中国商店服务态度的好坏 以上是关于英语习作初级阶段的训练步骤。三个步骤的三种形式，相承相继，循序渐进，为进入自由命题写作打下了良好的基础。既适合教师指导学生习作课使用，也适合学习者自我训练。事实证明，这三个步骤是英语习作人门的有效做法。

1918年11月11日，延续4年之久的第一次世界大战以英、美、法等国的胜利和德、奥等国的失败而告结束。1919年1月，获胜的协约国在巴黎凡尔赛宫召开和平会议。中华民国作为战胜国参加会议。中华民国代表在会上提出废除外国在华特权，取消二十一条等正当要求，均遭拒绝。会议竟决定日本接管德国在华的各种特权。对这丧权辱国的条约，中华民国代表居然准备签字承认。消息传来，举国震怒，群情激愤。以学生为先导的五四爱国运动就如火山爆发般地开始了。

In November 11, 1918, the first World War lasted for 4 years in Britain, America, France and other countries and the victory of Germany, Austria and other countries come to an end in failure. 1919 January, winning xiediguo held in the Palace of Versailles in Paris peace conference. The Republic of China as a victorious nation to attend the meeting. The representative of China at the proposed abolition of privileges in China and foreign countries, cancel twenty-one legitimate demands were rejected. Japan has decided to take over the meeting in Germanys privileges in china. To humiliate the country and forfeit its sovereignty of this treaty, the representative of the Republic of China was prepared to recognize the signature. When the news came out, the country burning, burning with indignation. The student led five four patriotic movement like a volcano began.

5月4日下午，北京3000多名学生在天安门前集会游行，他们高呼：“还我青岛”“收回山东权利”、“拒绝在巴黎和会上签字”、“废除二十一条”、“抵制日货”、“宁肯玉碎，勿为瓦全”、“外争国权，内惩国贼”等口号，并且要求惩办交通总长曹汝霖、币制局总裁陆宗舆、驻日公使章宗祥，呼吁各界人士行动起来，反对帝国主义的侵略行径，保卫中国的领土和主权。这一运动得到的工人和各阶层人士的声援和支持，上海、南京等地的工人纷纷举行罢工或示威。在全国人民的压力下，北洋政府被迫释放被捕学生，罢免曹汝霖等人的职务，并指令巴黎参加会议的代表拒绝在和约上签字。

The afternoon of May 4th, more than 3000 students in Beijing shouting at them in front of the Tiananmen demonstrations,: "I also Qingdao" "Shandong," refused to withdraw the right "in Paris and will sign", "the abolition of the twenty-one", "boycott Japanese goods," "would rather die, not for your guns", "defend our sovereignty, punish traitor" and other slogans, and for the punishment of traffic chief Cao Rulin, President of monetary Bureau Lu Zongyu, Minister Zhang Zongxiang, calls for action, fight against imperialist aggression, defend the territorial integrity and sovereignty Chinese. This campaign workers and all sectors of the solidarity and support, Shanghai, Nanjing and other places of the workers have held strikes and demonstrations. In the country under the pressure of the people, the government was forced to release the arrested students, and others recall Cao Rulins position, and ordered the Paris representatives attending the meeting refused to sign the peace treaty.

为了继承和发扬“五四”运动以来中国青年光荣的革命传统，1939年，陕甘宁边区的西北青年救国联合会规定5月4日为青年节。1949年12月，中央人民政府政务院正式宣布这一规定。

In order to inherit and carry forward the "five four" youth movement Chinese glorious revolutionary tradition, in 1939, the Shaanxi Gansu Ningxia border region of the Northwest China Youth Federation provides for the May 4th Youth day. In 1949 December, the Central Peoples government officially announced the provisions.

What can I say about Pixar? Amazing?? Perfect?? Got to see this at the Cannes Film Festival in France (went>【扩展阅读篇】

所谓“感”

可以是从书中领悟出来的道理或精湛的思想，可以是受书中的内容启发而引起的思考与联想，可以是因读书而激发的决心和理想，也可以是因读书而引起的对社会上某些丑恶现象的抨击、讽刺。读后感的表达方式灵活多样，基本属于议论范畴，但写法不同于一般议论文，因为它必须是在读后的基础上发感想。要写好有体验、有见解、有感情、有新意的读后感，必须注意以下几点：

首先，要读好原文

“读后感[1]”的“感”是因“读”而引起的。“读”是“感”的基础。走马观花地读，可能连原作讲的什么都没有了解，哪能有“感”?读得肤浅，当然也感得不深。只有读得认真，才能有所感，并感得深刻。如果要读的是议论文，要弄清它的论点(见解和主张)，或者批判了什么错误观点，想一想你受到哪些启发，还要弄清论据和结论是什么。如果是记叙文，就要弄清它的主要情节，有几个人物，他们之间是什么关系，以及故事发生在哪年哪月。作品涉及的社会背景，还要弄清楚作品通过记人叙事，揭示了人物什么样的精神品质，反映了什么样的社会现象，表达了作者什么思想感情，作品的哪些章节使人受感动，为什么这样感动等等。

其次，排好感点

只要认真读好原作，一篇文章可以写成读后感的方面很多。如对原文中心感受得深可以写成读后感，对原作其他内容感受得深也可以写成读后感，对个别句子有感受也可以写成读后感。总之，只要是原作品的内容，只要你对它有感受，都可能写成读后感，你需要把你所知道的都表示出来，这样才能写好读后感。

第三、选准感点

一篇文章，可以排出许多感点，但在一篇读后感里只能论述一个中心，切不可面面俱到，所以紧接着便是对这些众多的感点进行筛选比较，找出自己感受最深、角度最新，现实针对性最强、自己写来又觉得顺畅的一个感点，作为读后感的中心，然后加以论证成文。

第四、叙述要简

既然读后感是由读产生感，那么在文章里就要叙述引起“感”的那些事实，有时还要叙述自己联想到的一些事例。一句话，读后感中少不了“叙”。但是它不同于记叙文中“叙”的要求。记叙文中的“叙”讲究具体、形象、生动，而读后感中的“叙”却讲究简单扼要，它不要求“感人”，只要求能引出事理。初学写读后感引述原文，一般毛病是叙述不简要，实际上变成复述了。这主要是因为作者还不能把握所要引述部分的精神、要点，所以才简明不了。简明，不是文字越少越好，简还要明。

第五，联想要注意形式

联想的形式有相同联想(联想的事物之间具有相同性)、相反联想(联想的事物之间具有相反性)、相关联想(联想的事物之间具有相关性)、相承联想(联想的事物之间具有相承性)、相似联想(联想的事物之间具有相似性)等多种。写读后感尤其要注意相同联想与相似联想这两种联想形式的运用。

编辑本段如何写读后感

格式

一、格式和写法

读后感通常有三种写法：一种是缩写内容提纲，一种是写阅读后的体会感想，一种是摘录好的句子和段落。题目可以用《读后感》;还可以用自己的感受(一两个词语)做题目，下一行是——《读有感》，第一行是主标题，第二行是副标题。

二、要选择自己感受最深的东西去写，这是写好读后感的关键。

三、要密切联系实际，这是读后感的重要内容。

四、要处理好“读”与“感”的关系，做到议论，叙述，抒情三结合。

五、叙原文不要过多，要体现出一个“简”字。

六、要审清题目。

在写作时，要分辨什么是主要的，什么是次要的，力求做到“读”能抓住重点，“感”能写出体会。

七、要选择材料。

读是写的基础，只有读得认真仔细，才能深入理解文章内容，从而抓住重点，把握文章的思想感情，才能有所感受，有所体会;只有认真读书才能找到读感之间的联系点来，这个点就是文章的中心思想，就是文中点明中心思想的句子。对一篇作品，写体会时不能面面俱到，应写自己读后在思想上、行动上的变化。

八、写读后感应以所读作品的内容简介开头，然后，再写体会。

原文内容往往用3～4句话概括为宜。结尾也大多再回到所读的作品上来。要把重点放在“感”字上，切记要联系自己的生活实际。

九、要符合情理、写出真情实感。

写读后感的注意事项

①写读后感绝不是对原文的抄录或简单地复述，不能脱离原文任意发挥，应以写“体会”为主。

②要写得有真情实感。应是发自内心深处的感受，绝非“检讨书”或“保证书”。

③要写出独特的新鲜感受，力求有新意的见解来吸引读者或感染读者。

④禁止写成流水账!

编辑本段要写关于学习的读后感应该读什么有感

(1)引——围绕感点 引述材料。简述原文有关内容。

(2)概——概括本文的主要内容 ,要简练,而且要把重点写出来。

(3)议——分析材料，提练感点。亮明基本观点。在引出“读”的内容后，要对“读”进行一番评析。既可就事论事对所“引”的内容作一番分析;也可以由现象到本质，由个别到一般的作一番挖掘;对寓意深的材料更要作一番分析，然后水到渠成地“亮”出自己的感点。要选择感受最深的一点，用一个简洁的句子明确表述出来。这样的句子可称为"观点句"。这个观点句表述的，就是这篇文章的中心论点。"观点句"在文中的位置是可以灵活的，可以在篇首，也可以在篇末或篇中。初学写作的同学，最好采用开门见山的方法，把观点写在篇首。

(4) 联——联系实际，纵横拓展。围绕基本观点摆事实讲道理。写读后感最忌的是就事论事和泛泛而谈。就事论事撒不开，感不能深入，文章就过于肤浅。泛泛而谈，往往使读后感缺乏针对性，不能给人以震撼。联，就是要紧密联系实际，既可以由此及彼地联系现实生活中相类似的现象，也可以由古及今联系现实生活中的相反的种种问题。既可以从大处着眼，也可以从小处入手。当然在联系实际分析论证时，还要注意时时回扣或呼应“引”部，使“联”与“引””藕”断而“丝”连这部分就是议论文的本论部分，是对基本观点(即中心论点)的阐述，通过摆事实讲道理证明观点的正确性，使论点更加突出，更有说服力。这个过程应注意的是，所摆事实，所讲道理都必须紧紧围绕基本观点，为基本观点服务。

考研英语应用文写作范文之感谢信感谢信

结构要点感谢信是就某事向收信人表示感谢的信件，分为三个部分：

1． 指出对方帮助自己的事情，表示感谢；

2． 展开叙述这件事；

3． 再次感谢，并可表示希望回报对方。

Suppose your were recommended by Professor Sun to get further education in Yale University last June and now you have been admitted by that university. Write a letter to Professor Sun to express your gratitude in about 100 words. Do not sign your own name, using “Li Ming” instead.Dear Professor Sun,

I am writing to extend my gratitude to you—without your help I would not have been a postgraduate student of Applied Mechanics Department of Yale University.

Last June, you helped me with no reservation when I applied for Yale University. You wrote a recommendation letter for me to Professor W, the dean of the department. You gave me instructions on how to fill the application forms and write the application letters. Whats more, you also taught me how to take care of myself and get along with others, which I believe are lifes great lessons.

Your help enabled me to fulfill my dream to pursue my studies in a great university. In the following days I will remember what you have told me and work and study hard to be a capable, conscientious and responsible person.

Yours truly,

Li Ming

感谢信

语言注意点感谢信应充分表达自己的谢意，切不可给对方草率的印象。可借助谈对方的帮助来进一步表达感激之情。言辞应真挚、得体。

Suppose you were taken good care of by Aunt Sun when you pursued your studies in Los Angels where Sun lived. Write a letter in about 100 words to extend your appreciation. Do not

sign your own name, using “Li Ming” instead.Dear Aunt Sun,

It is a great pleasure to extend my sincere gratitude to you for your hospitality and consideration while I pursue my bachelors degree at University of California.

As soon as I arrived in Los Angeles, you found me an apartment near my university. When I met with difficulties you often sent your daughter to help me and when I felt homesick you often talked to me patiently. You told me how to improve my efficiency in both work and study and how to get on well with teachers and schoolmates. Furthermore, you invited me to dinner on nearly every weekend.

Without your help, I would not have graduated with honors and found a satisfactory job back here in China. I know I can never repay you for everything you have done for me in the past four years, but you can be sure that I

Best regards.

Yours faithfully,

Li Ming ll never forget it.

1. To cherish the enviroment is to love ourselves.

爱护环境就是爱护我们自己。

2.Water is the source of ourlives

水是生命之源。

3.I make an urgent appeal that measures should be taken to cope with the situation

我急切呼吁应该采取措施改变现状。

4.Our government is doing its best to take measures to fight against pollution.

我们政府正努力制定措施与污染作斗争。

5.We are sure that well win the battle.

我们坚信我们能赢得战斗。

6.Its high time that we should protect our enviroment from being polluted.

是时候我们应该防止环境污染了。

7. Keep our mountains green，the wate clean，and the sky blue.

使我们山更绿，水更清，天更蓝。

8.However，natural resources are not inexhaustible.some reserves are already on the brink of exhaustion.

然而自然资源并不是无穷无尽的，一些储量已经到了穷尽的边缘。

9.If we do something with no thought for the furture . The later generation would be in danger.

如果我们不为将来考虑，后代就会受到威胁。

10.Our earths days are numbered without urgent help.

没有及时的帮助我们的地球就屈指可数了。

11(Sth.)are bound to generate severe consequences if we keep turning a blink eye to them.

如果我们继续睁一只眼闭一只眼的话，……一定会有恶劣的后果。

时间就像海绵里的水，只要愿挤，总还是有的。下面是语文迷为大家提供的关于时间的英语谚语，希望对你有帮助。

Time is money.

(时间就是金钱或一寸光阴一寸金)

Time flies.

(光阴似箭，日月如梭)

Time has wings.

(光阴去如飞)

Time consecrates: what is gray with age becomes religion.

(时间考验一切，经得起时间考验的就为人所信仰)

Time reveals(discloses) all things.

(万事日久自明)

Time tries all.

(时间检验一切)

There is no time like the present.

(现在正是时候)

Take time by the forelock.

(把握目前的时机)

Time is a file that wears and makes no noise.

(光阴如锉，细磨无声)

Time stays not the fools leisure.

(时间不等闲逛的傻瓜)

Time and I against any two.

(和时间携起手来，一人抵两人)

Time is life and when the idle man kills time, he kills himself.

(时间就是生命，懒人消耗时间就是消耗自己的生命。或时间就是生命，节省时间，就是延长生命)

Time spent in vice or folly is doubly lost.

(消磨于恶习或愚行的时间是加倍的损失)

Time undermines us.

(光阴暗中催人才。或莫说年纪小人生容易老)

Time and tide wait for no man.

(岁月不待人)

Time cannot be won again.

(时间一去不再来)

Time brings the truth to light.

(时间使真相大白。或时间一到，真理自明。)

Time and chance reveal all secrets.

(时间与机会能提示一切秘密)

To choose time is to save time.

(选择时间就是节省时间)

Never put off till tomorrow what may be done today.

(今日事，今日毕)

Procrastination is the thief of time.

(拖延为时间之窃贼)

One of these days is none of these days.

(拖延时日，终难实现。或：改天改天，不知哪天)

Tomorrow never comes.

(明天无尽头，明日何其多)

What may be done at any time will be done at no time.

(常将今日推明日，推到后来无踪迹)

Time works wonders.

(时间可以创造奇迹或时间的效力不可思议)

Time works great changes.

(时间可以产生巨大的变化)

Times change.

(时代正在改变)

Time is , time was , and time is past.

(现在有时间，过去有时间，时间一去不复返)

Time lost can not be recalled.

(光阴一去不复返)

Time flies like an arrow , and time lost never returns.

(光阴似箭，一去不返)

Time tries friends as fire tries gold.

(时间考验朋友，烈火考验黄金)

Time tries truth.

(时间检验真理)

Time is the father of truth.

(时间是真理之父)

Time will tell.

(时间能说明问题)

On the weekend I like to spend time in library. I like reading books. There

are many people in the library, but it is very quiet. Nobody talks in the room,

only the sound of page turning. I’m very interested in the space, so I read a

lot of books about space. Recently, I read the book Martian. It is about an

astronaut Mark left on the Mars alone, he did many things to keep himself alive.

After 549 solar days his crew mates came back to take him home. Mark is very

tough to survive in Mars, he is a big hero. In the library I can read so many

story and see the bigger world. I like library.

导语：英语写作除了要求大家在词汇量和语法上有一定的积累外，也需要大家注意总结一些常用的写作技巧。下面是yjbs作文网小编为您收集整理的资料，希望能够对您有所帮助。

一、“功能段落”突破CET写作

诚然，六级写作是需要背模板的，但绝不是盲目地背。

整篇背诵模板不是最有效的方法，因为模板的写作思路是固定的，然而很多时候试题的命题思路可能与所背模板思路不同。因此，可能导致“所背非所考”，甚至导致文不对题，生搬硬套。

但是，无论六级写作话题如何变化，一般都对应三个或两个汉语提纲。只要按提纲要求去写相应的内容段落，就做到了紧扣主题。历年写作提纲可以总结为六种功能段落：现象描述、危害分析(弊)、原因分析、建议措施、观点阐述(观点的本质为利弊：支持方观点等于分析“利”，反方观点等于分析“弊”)、意义阐述(利)。

如果能够掌握住六种功能段落的写作实际就掌握了六级考试写作考题的最本质特征。那样的话，无论题目如何变化，我们准备都是有的放矢的。反观，死背模板容易导致生搬硬套，甚至文不对题。

二、写作短期提分方略

在了解了六级考试在命题特点的基础上，考生在备考阶段最需要准备的是两个内容：思路和表达。思路解决怎么写的问题，表达解决写什么的问题。如果拿到一个作文题目，你知道应该按照什么思路去写，又知道应该写什么表达，这篇作文就已经成功了一半。

表达积累

表达分为四个层次：词句段篇。其中篇章层面只要按照提纲要求去组织文章即可，因此篇章方面不足为虑。段落方面按照“功能段落”的六种形式去识别，也小菜一碟。

背写：思路+表达

很多同学考前也在背，背的滚瓜烂熟，脱口而出，觉得自己水平很牛!上了考场也顺利将文章写了出来，却得了一个很低的分数，为什么?因为单词都拼错了。请牢记：口头背诵得再好不等于能够写对。背写是提高写作和翻译唯一也是最有效的方法。

那么，背写什么内容哪?答案是思路和表达。思路上文中已有论述，遣词和造句的表达方面应该紧密结合功能段落来背诵有效句式和用词。考生不必刻意追求适用难词，但可以将常见词汇稍作替换：如，

exceedingly, extremely, intensely替换very;

an army of/a great many/a host of 替换a lot of;

advancement 替换 development;

positive, favorable, promising(有希望的)， perfect, pleasurable, excellent, outstanding, superior替换good;

give rise to, lead to, result in, trigger 替换cause;

harbor the idea that, take the attitude that, hold the view that替换think;

beneficial, rewarding替换helpful;

bear in mind that替换remember;

enjoy, possess替换have;

shopper, client, consumer, purchaser替换customer……

表达精彩体现在三个方面：遣词、造句、连贯。

三、复习安排建议

总体原则：先背再写、阶段总结、适当模拟。

先背再写：基础较差同学一定要先背一些功能句式和教材相关范文，然后模仿该作文的思路和表达去写。背写的目的是积累语言表达实力，同时练习书写的公正和优美。建议书写较差的考生买本英语字帖练一下书写，也许你会有意外的惊喜。

阶段总结：每过一周就要问自己几个问题：所背诵的表达可以用来写什么类型的文章?该类文章的相关词汇或表达有什么?关键词如何避免重复?请记住：没有复习，没有巩固。

适当模拟：在熟练掌握背写了六种功能段落的思路和表达之后，可以结合适当题目在写作中运用所讲所背所总结提分词汇、句式。建议大家能够灵活运用，做到一例多用。

附注：

中心句放开端

文章中心句是整个文章的主题和写作围绕的中心，通常应该放在段落的开端，这样一方面能够让阅卷老师一眼看出文章表达的主旨意思，起到开门见山的作用;另一方面可以使文章条理层次更加清晰，逻辑性强，文章的整体结构合理。中心句在作文中可以起到承接上下文的作用，放在段尾也可以起到总结全文的作用。这一方法对于写作初学者来说还是有一定困难的，因此在六级考试中，为了减少不必要的错误和损失，大家尽量将中心句放到文章的开头以保万无一失。

关键词要具体

文章的中心句一般是通过关键词来表现和限制文章的主旨思想的，所以为了突出主题，关键词需要尽量写得具体些。这里对“具体”的要求主要体现在两个方面：一方面是要具体到能限制和区分文章段落层次的发展;另一方面是要具体到能说明段落发展的方法。精确仔细地突出关键词是清楚地表达文章主旨、写好段落中心句的重要前提之一，这对考生来说有一定难度。

设问扩充内容

中心句及关键词确定后，文章的大概框架已经清晰了，这时候就需要选择和主题有关的信息和素材来填充这个框架。实质上，针对关键词测试每一个所选择的素材就是一个分类的过程。有一种常用的行文方法就是句子展开前加以设问，然后解答，即设问-解答(why-because)的方法，利用问题引出自己需要的话题再加以解答表现自己的观点，同时紧紧围绕主题。

Many years ago, when the first computer came into being, many people

predicted the age of computer has come. Now only two decades passed, here comes

the new age of cellphone. Lets look at how people depend on the phone. They use

cellphone to work and to communicate with families and friends. With the

development of technology, online payment is popular and people just need a

cellphone to pay all the bills. How convenient it is. We are lucky to live in

the age of technology. But at the same time, if we dont control ourselves, we

will lose in the technology world, such as some children overuse cellphone and

learn nothing at all.

记叙文是记人叙事的文章，它主要是用于说明事件的时间、背景、起因、过程及结果，即我们通常所说的五个“ W ”( what, who, when, where, why )和一个“ H ”( how )。记叙文的重点在于“述说”和“描写”，因此一篇好的记叙文要叙述条理清楚，描写生动形象。下面就谈谈英语记叙文的特点和写好记叙文的基本要领。

一、记叙文的特点

1. 叙述的人称

英语的记叙文一般是以第一或第三人称的角度来叙述的。用第一称表示的是由叙述者亲眼所见、亲耳所闻的经历。它的优点在于能把故事的情节通过“我”来传达给读者，使人读后感到真实可信，如身临其境。如：

The other day, I was driving along the street. Suddenly, a car lost its control and ran directly towards me fast. I was so frightened that I quickly turned to the left side. But it was too late. The car hit my bike and I fell off it.

用第三人称叙述，优点在于叙述者不受“我”活动范围以内的人和事物的限制，而是通过作者与读者之外的第三者，直接把故事中的情节展现在读者面前，文章的客观性很强。如：

Little Tom was going to school with an umbrella, for it was raining hard. On the way, he saw an old woman walking in the rain with nothing to cover. Tom went up to the old woman and wanted to share the umbrella with her, but he was too short. What could he do? Then he had a good idea.

2. 动词的时态

在记叙文中，记和叙都离不开动词。所以动词出现率最高，且富于变化。记叙文中用得最多的是动词的过去的，这是英语记叙文区别于汉语记叙文的关键之处。英语写作的优美之处就在于这些动词时态的变化，正是这一点才使得所记、所叙有鲜活的动态感、鲜明的层次感和立体感。

3. 叙述的顺序

记叙一件事要有一定的顺序。无论是顺叙、倒叙、插叙还是补叙，都要让读者能弄清事情的来龙去脉。顺叙最容易操作，较容易给读者提供有关事情的空间和时间线索。但这种方法也容易使文章显得平铺直叙，读起来平淡乏味。倒叙、插叙、补叙等叙述方法能有效地提高文章的结构效果，让所叙之事跌宕起伏，使读者在阅读时思维产生较大的跳跃，从而为文章所吸引，深入其中。但这些方法如果使用不当，则容易弄巧成拙，使文章结构散乱，头绪不清，让读者不知所云。

4. 叙述的过渡

过渡在上下文中起着承上启下、融会贯通的作用。过渡往往用在地点转移或时间、事件转换以及由概括说明到具体叙述时。如：

In my summer holidays, I did a lot of things. Apart form doing my homework, reading an English novel, watching TV and doing some housework, I went on a trip to Qingdao. It is really a beautiful city. There are many places of interest to see. But what impressed me most was the sunrise.

The next morning I got up early. I was very happy because it was a fine day. By the time I got to the beach, the clouds on the horizon were turning red. In a little while, a small part of the sun was gradually appearing. The sun was very red, not shining. It rose slowly. At last it broke through the red clouds and jumped above the sea, just like a deep-red ball. At the same time the clouds and the sea water became red and bright.

1.爱屋及乌 Love me, love my dog.

2.百闻不如一见 Seeing is believing.

3.比上不足比下有余 worse off than some, better off than many; to fall short of the best, but be better than the worst.

4.笨鸟先飞 A slow sparrow make an early start.

5.不眠之夜 whe night

6.不以物喜不以己悲 not pleased by external gains, not saddened by personnal losses

7.不遗余力 spare no effort; go all out; do ones best

8.不打不成交 No discord, no concord.

9.拆东墙补西墙 rob Peter to pay Paul

10.辞旧迎新 bid farewell to the old and usher in the new; ring out the old year and ring in the new

11.大事化小小事化了 try first to make their mistake sound less serious and then to reduce it to nothing at all

12.大开眼界 open ones eyes; broaden ones horizon; be an eye-opener

13.国泰民安 The country flourishes and people live in peace

14.过犹不及 going too far is as bad as not going far enough; beyond is as wrong as falling short; too much is as bad as too little

15.功夫不负有心人 Everything comes to him who waits.

16.好了伤疤忘了疼 once on shore, one prays no more

17.好事不出门恶事传千里 Good news never goes beyond the gate, while bad news spread far and wide.

18.和气生财 Harmony brings wealth.

19.活到老学到老 One is never too old to learn.

20.既往不咎 let bygones be bygones

21.金无足赤人无完人 Gold cant be pure and man cant be perfect.

22.金玉满堂 Treasures fill the home.

23.脚踏实地 be down-to-earth

24.脚踩两只船 sit on the fence

25.君子之交淡如水 the friendship between gentlemen is as pure as crystal; a hedge between keeps friendship green

26.老生常谈陈词滥调 cut and dried, cliché

27.礼尚往来 Courtesy calls for reciprocity.

28.留得青山在不怕没柴烧 Where there is life, there is hope.

29.马到成功 achieve immediate victory; win instant success

30.名利双收 gain in both fame and wealth

31.茅塞顿开 be suddenly enlightened

32.没有规矩不成方圆 Nothing can be accomplished without norms or standards. 33.每逢佳节倍思亲 On festive occasions more than ever one thinks of ones dear ones far away.It is on the festival occasions when one misses his dear most.

34.谋事在人成事在天 The planning lies with man, the outcome with Heaven. Man proposes, God disposes.

35.弄巧成拙 be too smart by half; Cunning outwits itself

Dear Charlie,

I’m LiHua, president of the Student Union. I’m writing to invite you to our Dragon Boat Festival celebration, which is to be held in the Lecture Hall at 14:00 next Monday.

The Duanwu or Dragon Boat Festival, generally celebrated on the fifth month of the Chinese lunar calender, falls on June 18 this year. It is one of the oldest festivals in China, with a history of more than 2,000 years. Legend holds that this festival is in memory of Qu Yuan, a patriotic poet during the Warring States Period.

In the celebration, you can enjoy a performance about that legend and watch live broadcast of dragon boat racing. In the meanwhile, varieties of Zongzi, an essential food for this unique occasion, are available, which take different shapes and various fillings. Come and join us!

Your early reply is highlyappreciated!

Yours,

Li Hua

书面表达历来是英语教学中一个难点，要想在限定的时间内写出一篇质量上乘的文章，非一日之功。纵观几年来的高考书面表达，我们可以看出，高考英语写作越来越重视情景的设置，要求考生总结自己的感受和见解，给出自己的观点。书面表达又是全面衡量学生英语综合水平的一种测试形式，因此，我们不得不重视。

第一步，写作的内容，要求做到两点— 内容完整、相关。这两点只要考生不粗心，基本都能做到。比如陕西考区的题目，要求写暑假的安排，是一篇正反观点类的议论文。必须注意题目的要求，第一要提出讨论话题，Recently there has been a heated discussion about what the students should do during the summer vacation.(这是一个经典的模版开篇句型)。第二要写出一方面的观点，然后是另一方面的观点，最后提出自己的看法，根据要求缺一不可，否则就会被扣掉相应的分数，这就是完整。再比如，2005年广东考区的成语寓言故事，不仅要描写整个守株待兔的过程，还应该根据要求点名寓意，否则也是不完整，这点只要在课堂上强调，学生是很容易做到的。所谓相关，也就是不要过多出现文中没有的信息，不能过分发挥，一般学生犯此类错误的较少。

第二步，写作中的语法。在阅卷中，一般三个小的语法错误会被扣掉一分，一个大的语法错误(关于谓语的错误)会被扣掉一分。所以，学生应该尽量避免犯语法错误。我在课堂中会强调，对于语法基础薄弱的同学，除了加强自己的语法功底外，就是去背诵我给出的50个最高频用到的句法结构。这些结构不仅正确，而且一定是高考中的有效得分点，即使语法偏弱，记住这些句子然后在考试中使用也能避免学生自己造句中的语法错误，一举两得。比如，倒装句在考试中就很少有同学主动启用，但是一旦正确启用就会收到意想不到的效果，所以我会给出四组倒装句，然后让学生加强运用和练习。这些句子包括：

1、Only when we realize the importance of environmental protection, can we solve the problem of pollution.

2、So precious is time that we can’t afford to waste it.

3、Diligent as he was, he failed in passing the exam.

4、By no means should teenagers get into the habit of smocking.

第三步，连接词的运用，使文章连贯、流畅。我把这些词分为8类，叫做“畅词”，往往学生由于中西方语言的差异，会忽视这一点，所以在授课中会通过大量的练习巩固和加强学生的印象。而且不仅要写，还写出高水平的畅词，因为高考是选拔性考试，要做到“人无我有,人有我优”。比如，“首先”这个表示次序的畅词，一般同学一定想到的是firstly 或者first of all。可是我建议学生启用to begin with, 或者initially (这个是建议水平较好的启用)。“然而”，绝大部分启用but, however，我建议学生采用on the contrary 或者oppositely。

第四步，也是整个课程的核心部分，要强化“复杂、高级”两个概念。为什么是核心呢?因为学生在这一部分没有正确的认识，在平时的学习中老师也没有有意识灌输和训练总结。大部分学生以为只要写出来、写正确就可以拿到高分，其实80-120个单词包括大概10个句子，如果全部是简单的词汇和句型没有办法达到最高档作文的要求。因此，我们强调高级的词汇和高级复杂的句型，不是说全部必须高级，而是必须出现一些才能符合高考作文大纲的要求。在这一步中，我总结的“高分词汇选择原则”、“简单句到复杂句的瞬间转换”、“高分句子写作策略”以及“钻石得分50句”，通过这些理论和实践结合的讲解，学生会感觉成绩的快速提升，效果明显。