四大范文要背好
(一)提纲作文
[题目要求]
(2011·江西高考)假设你是星光中学的李华，将参加主题为“Let's Ride Bicycles”的英语演讲比赛。 请撰写一份演讲稿，主要内容包括：
1．目前汽车带来的空气污染和交通堵塞等问题；
2．骑自行车的益处，如节能环保、 有利健康等。
参考词汇：低碳生活 lowcarbon life 节能 energy saving
注意： 1. 词数： 120词左右；
2．演讲稿开头和结尾已给出， 且该部分不计入总词数。
Good morning, everyone,
I am Li Hua from Xingguang Middle School. The topic of my speech is “ Let's Ride Bicycles”．
As is known to all, with the improvement of people's living standards, cars have become a popular means of transport, brining great convenience to our life. However, they have also caused some problems such as pollution and traffic jams.
How can we solve the problems then? As far as I'm concerned, riding bicycles is a good solution. For one thing, bicycles don't need any petrol and they are energy saving; For another, bicycles are environmentally friendly because they won't give off waste gases. What's worse, riding bicycles is a good way for us to exercise and it's beneficial to our health.
Therefore, let's take the responsibility to build up a low-carbon city by riding bicycles. Come and join us.
Thank you!
[满分缘由]
1．第二段一开始就用了一个较复杂的句子来吸引读者，句中as is known to all为定语从句，bringing great convenience...为现在分词短语作状语。
2．第三段采用自问自答的形式更能引起注意力。而且句中的for one thing，for another，what's more使文章结构更严谨，说理逻辑性更强。
3．最后一段用了两个祈使句来号召人们加入低碳环保的队伍，更具有号召力。
4．书写清楚、干净、整齐。
(二)图表作文
[题目要求]
(2011·济南市五校联考)假如下图是你对你班上周中午休息时间学生活动的调查结果。请根据图表，用英语进行描述，再谈谈你对这个结果的看法。要求120～150词。首句已经给出，不计入总词数。
[范文必背]
Last week，I had a survey about the activities the students of our class did at noon at school.
The results are as follows. Many about 55 percent, were doing their homework. About 30 percent were having a rest. About 10 percent were listening to Mp3. Only 5 percent of them were eating snacks at that time.
As is shown in the chart, we always have to much homework to do everyday. We students should learn to balance our spare time and studies. Just as a saying goes:“All work but no play makes Jack a dull boy”. What's more, it's necessary for us students to have a good rest at noon so that we will be energetic to attend lessons in the afternoon.
Therefore, we must make full us of our time, get our work done more efficiently and then go in for more out-of classroom activities. Only in this way can we enjoy a healthier life.
[满分缘由]
1．本文描述图表时，采用了从高到低的顺序，使读者一目了然。
2．文中第二段使用了谚语，从而使描述更加形象生动，更具可读性。
3．文章结尾使用了only开头的倒装句，从而增强了语言的表达力。
4．书写清晰、无改动痕迹也是本文的一大亮点。
(三)图画作文
[题目要求]
(2011·湖南高考)假设你参加所在年级的英文写作比赛，请按如下要求完成一篇短文：
1．简要描述下图内容，并点明主题；
2．联系实际，表达该图带给你的启示。
注意：1. 词数不少于120个；
2. 不能使用真实姓名和学校名称。
The picture shows us a simple truth: If too many drops of water are put together, they will become a sea. Many trees standing together form a forest and many people make a society. It conveys a message to us: A whole is made up of many small parts that are closely related. Nothing or no one can exist alone.
The picture sets us thinking deeply: Our society is made up of many people who have different personality or characters. If we want to create a harmonious society,we must live in harmony with eath other. On the other hand, since everybody is related to others, we should be responsible for what we say and what we do so that we can develop a pleasant relationship with others, which makes it possible for us to enjoy our life to the fullest.
[满分缘由]
1．本文在描述图画时用了三个词语(become, form 和 make up)来表示“形成”，避免了单调而增加了多样性。
2．第二段表示“使我们深思”时用了set us thinking deeply，这是比make us think deeply更高级的一种表达形式。
3．文章结尾使用了一个长的复杂句式，句中since引导原因状语从句，两个what 引导宾语从句，so that引导目的状语从句，which引导定语从句，另外还有it 作形式宾语替代后面的不定式短语。
4．卷面整洁、清晰，给人欣赏艺术品的感觉。
(四)开放作文
[题目要求]
(2011·安徽高考)某校英文报开辟了一个专栏：Experience。 本期话题是如何解决学习中遇到的困难。请你以“My Approach to Difficulties in Learning” 为题，用英语写一篇短文，谈谈自己的一些做法。
要求：1.词数100左右；
2．短文中不能出现本人的相关信息。
My Approach to Difficulties in Learning
As high school students, we run into one difficulty after another in the process of learning. Everyone has his own way to deal with them. Here I would like to share mine with you.
When I am faced with a difficulty, I usually choose to refer to relevant learning materials or webpages. In this way,I can not only work it out but also improve my ability to overcome problems all by myself.
However, when it is something beyond my competence, I turn to my classmates or teathers for help. Sometimes I also ask my parents for advice. As a result,I have made stesdy progress in my studies.
[满分缘由]
1．文中使用了一些“亮点词汇”，如第一段的run into，第二段的be faced with，第三段的beyond my competence，从而体现了英语的“词汇美”。
2．第二段使用了not only...but also...使得行文更连贯、更具逻辑性，体现了英语的“衔接美”。
3．书写清楚，单词间距适当，体现了其“外在美”。
探析高考英语书面表达备考策略
书面表达在高考英语中起着举足轻重的作用，因此，训练学生的书面表达是高中英语教学的重要内容之一。本文从几个方面谈论了高考英语书面表达的备考策略。
书面表达在高考英语中起着举足轻重的作用，因此，训练学生的书面表达是高中英语教学的重要内容之一。如何提高高三学生的书面表达能力是高三英语教学的一大课题。高考英语书面表达的三个基本要求是切题、达意和连贯。而语言表述不当和写作技巧缺失是阻碍考生得分的主要原因，主要表现在审题不清，内容不全、语法混乱、词法误用、拼写错误、母语思维、书写潦草、卷面不整洁等多方面。针对学生存在的诸多问题，我们从以下方面着手训练备考：
一、强化基础知识
扎实的基本功是写好书面表达的前提和基础。在第一轮复习中，狠抓词汇、短语和常用句型，要求学生熟记单词，掌握单词的语意和用法，短语使用得体，句型使用符合英语习惯。通过英汉互译，句中练，练中改，从易到难，循序渐进，让学生拥有一定的语言基础。
1.强调容易拼写错误的单词
例如：I belive we will make a difference some day. (belive应为believe)
Nowdays more and more students carry mobilephones on campus. (nowdays应为nowadays)I am writting to tell you that… (writting应为writing)
2.辨析相似词汇
为了让学生分辨单词live和stay之间的区别，要求学生结合语境选出正确的答案：
He was born in a small village in 1980. Since then, he has______
there.（lived）
He is going to America to spend his holiday this summer. He
plans to _____ there for a month. (stay)
为了让学生辨别与“家”有关的单词family, house 和 home，要求学生做如下英汉互译练习：
他家要搬走了：His family is going to move.
他要搬新家了：He is going to move to a new house.
他全家都是老师：His family are all teachers.
他家被烧毁了，他的家人也去世了，他暂时栖身在宾馆。His house was burnt and his family were dead, so he made her home in a hotel for a time.
通过做此练习，学生基本上能分辨这三个词：指家庭和家里的人，但不指住房；指住宅，居住的房屋；是一个带感情色彩的词，指全家人共同生活的地方，不一定含有特定建筑物的意思,但特别强调家的氛围和环境。
3.辨清词性，避免词法误用
During you are here, you can stay with us. (during是介词，这里需要连词while)
With time goes by we come to love him. (with是介词，这里需要连词as)
Most people against the plan. (against是介词，不是动词，需要在其前加are）
I sure that we’ll succeed one day. (sure是形容词，不是动词，需要在其前加am)
二、从词到句，从句到篇
许多学生一提起写书面表达，叫苦连连，恐惧之情呈现在脸上。为了帮助学生克服这种畏难情绪，笔者给出部分单词或短语连词成句，连句成篇，把书面表达化难为易，促使学生直接用英语思维，避免汉式英语，有利于减少学生书面表达中的错误，增强学生学习英语的信心。
1.使用部分信息，写出一短话
例如:
I invited a friend to dinner——expensive restaurant——good meal——asked for the bill——not enough money——borrowed some from my guest
The day before yesterday I invited a friend to dinner. It was an expensive restaurant and we had a good meal. When I asked for the bill, I found I didn’t have enough money. So I had to borrow some from my guest. How embarrassed I was!
2.给出相应的动词，“搭桥”成篇
运用该方法时，教师应引导学生依据表达的内容，选择相应的动词，然后补全这些动词的主语和宾语等，最后连句成篇。例如，笔者让学生做20##年北京高考试题中的书面表达时采用了以下做法：
第一步，动作呈现：（让学生根据画面说出表达主要动作的短语）
have a class meeting；come up with；decide to go；set off early；enjoy a beautiful view；reach the top；find litter；pick up the litter；put into
第二步，补全句子：
We had a class meeting to discuss where to go for our spring outing.
We came up with several choices.
We decided to go mountain climbing.
We set off early in the morning
We enjoyed the warm sunshine and a beautiful view.
When we reached the top, we were shocked to see litter here and there.
We started to pick up the litter.
We put the rubbish into the nearby recycling bin and non-recycling
bin.
第三步，连句并稍加修饰成篇：
Last Thursday, we had a class meeting to discuss
where to go for our spring outing. We came up with several choices such as going boating, climbing a mountain and going to an amusement park. Finally, we decided to go mountain climbing.
The next day, we set off early in the morning. While climbing the mountain, we enjoyed the warm sunshine and a beautiful view.
However, when we reached the top, we were shocked to see litter here and there, such as bottles and banana peels. Then we started to pick up the litter.
Afterwards, we put the rubbish into the nearby recycling bin and non-recycling bin.
We were tired but happy.
三、建立资料库
学生表达能力的强弱与学生词汇量的大小有必然的因果关系，因此，我们要准备一个笔记本，随时放在手边，不时把教师课堂上讲到的、自己阅读时碰到的、从好的习作中学到的好词好句记录下来，熟读熟记，并能灵活运用。同时也可以分类型把一些好的范例收录下来，学习模仿。考前有效地回顾所记录的资料能让语言丰富并鲜活起来，这样表达起来游刃有余，不会有“巧妇难为无米之炊”之忧。
四、规范训练
在高考模拟训练中我们必须做到：(1)仔细审题，审文体，审人称，审时态；(2)要点齐全
教师要指导学生先列出要写内容的具体要点，并且要按写作的顺序和层次把各要点整理好，既要避免丢三落四，要点不全，又要防止画蛇添足，节外生枝的现象，还要注意详略得当；(3)文理通顺，减少语法和语义错误，避免出现低级错误；(4)表达多样，可使用一些高级词汇，一至两个从句、并列句和分词短语；(5)注意使用过渡词，使文章连贯顺畅；(6)书写规范美观。如果书写潦草，大小写不规范，标点符号使用不当，再好的表达也上不了档次；规范美观的书写会增强文章的语言交际性和对读者的吸引性，增加获高分的机会。
总之，写好书面表达不是一朝一夕的事。我们在平时的学习中要夯实基础，重视培养写作的基本功，循序渐进，持之以恒，写作水平会有一个很大的提高。
高三书面表达复习与应试
一、文体
二、解题步骤
1、审题
审人称、体裁（交际目的）、审时态、审内容要点、审字数
2、搭架子、填内容
连词成句—给出时间、地点、人称、主要词组或句型。
连句成文—组句搭架、打好草稿。
3、写出连接词
时间、方位、因果、转折、承接、总结概括、对比
4、点题、扣题、突出中心
注意首尾呼应，突出中心思想。
5、检查、润色：确保每个句子有主语、谓语
6、确保恰当地使用
1. 并列句
2. 状语从句
3. 分词结构作定语或作状语：When crossing the road, …/ There are a lot of people living in my hometown.
4. 介词短语作定语或作状语：the teachers in our school
5. 定语从句。如：There used to be a brickyard which sent out much polluted gases.
确保动词时态、确保主谓一致、确保点题、扣题，突出中心、确保字数不少于要求、确保标点和大小写正确。
三、训练方法
1.从基本词汇和常用词组的应用入手，牢记并能使用核心词、主动词1000~1500左右。
2.适当背诵范文，如：高考和模拟考试作文的参考答案、《新概念》的小文。
3.注意逻辑性和正确性。特别注意使用过渡词语和逻辑关联词。即便句子写得再漂亮，句子相互无关联还是得不到高分。因此要记住常用连接词语。
4.背诵一些常用句和固定结构。（见附录）
A.表示变化的句子有：
1.In the past, there used to be…, but now…
2.With time passing by/going on
As time went on/goes on
3.With the development of agriculture and industry,…
4. Green grass and trees can be seen everywhere now.
5. Those small and low houses have been replaced by tall buildings.
6. Great changes have taken place in my village in the past ten years.
7. What great changes we have!
8. The villagers are really satisfied with their lives now.
B.事故报道：run into, be hit down by…, be injured/hurt
C. 夏令营: join in the summer camp, hold a …contest/competition, exchange experience…
D. 校园生活: outside-class activity, lively and interesting, make our school life colorful…
E. 推荐信、自荐信: recommend sb. to …, be good at, do well in, be fit for…,put it into consideration
F. 通知:Attention, please! I have a…to make. There will be….That’s all. Thank you!
G. 日记活动，如：难忘的一件事/一天
gather at the school gate and set out for….
四、问题分析
扣分原因
1. 与内容无关。
2 . 句子构架搭不起来，意思出不来。如：He went family.
3 . 行文不连贯。如：人称使用前后矛盾，词频度过高，不会用连接词语等。
4 . 缺少谓语动词。如：He very happy very much.
5 . 拼写错误，行文潦草，无法看清、看懂。
6 . 语言不得体：不看对象，不看场景，用语不当。
7 . 标点混乱；人称代词及时态、语态乱用。
8 . 内容要点不全，缺项，整体结构不完整。
9 . 文段多于或少于规定的字数。
10 . 格式不规范，如书信体中漏缺开首词和结尾语等。
得分条件
1. 行文连贯流畅—人称、时间、地点、情节交待有层次。
2. 恰当使用连接词语。如：and/or/but/so/not only…but also…/however/besides/otherwise/ like/in the same way/unless/in case/as long as/on one hand, on the other hand等词或短语。
3 . 语句简明扼要，无或少词语重复。
4. 行文整洁，字体规范，会增加好印象。
5. 尽量写出与题目有关的词语。
考生牢记文法概要
行文要连贯流畅、语句要严谨、准确、表达要简明、清楚、句型结构要有变化、语言使用适当得体
假设你是李华，你的美国笔友Peter曾表示希望来中国教书。你校现需要招聘外教，请给他写封信，告知招聘信息。内容主要包括：
1．教授课程：英语口语、英语写作、今日美国、今日英国等
2．授课对象：高中生(至少三年英语基础)
3．工作量：每周12学时，任选三门课；担任学生英语俱乐部或英语校报顾问(advisor)
注意：1．词数100左右；2．可以适当增加细节，以使行文连贯；
3．开头语已为你写好。
Dear Peter，
I remember you told me you were interested in teaching in China. Our school now is looking for a nativespeaker to teach some courses to senior high students. If you come, you can choose three of the following four courses: Speaking, Writing, Britain Today and America Today, and teach 12 hours a week. The students who are going to take these courses have at least three years of English learning experiences. Besides teaching, you will also work as an advisor to our students' English club or our school's English newspaper.
Please let me know if you are interested and if you have any other questions. I'd be more than happy to help.
Best，
Li Hua
假设你将参加某英语杂志社开展的一次征文活动，征文的内容要求你在电视、手机(cell)和网络三者中，放弃其中一个并陈述理由。请你以“Which would you give up：TV, cell, or Web？”为题，写一篇英文短文。
注意：1.词数100左右；2．可以适当增加细节，以使行文连贯。
Which would you give up：TV, cell or Web?
We are now living in an information age, in which TV, cells and the Web are widely used. It seems that many people cannot enjoy themselves without them.
However, if I had to give up one of them, I would turn off the TV rather than switch off my cell or cut off the Internet. I could do without TV because few shows take my fancy and there're too many commercials. Besides, most programs on TV are also available elsewhere.
As for cells and the Web, they are more necessary to me. I need a cell to keep in touch with my friends and family, and almost all information call be gathered on the Internet.
假设你是红星中学高二(1)班的学生李华，利用上周末的时间帮助祖父母安排了去北戴河的旅行。请根据以下四幅图的先后顺序，写一篇英文周记，叙述你从准备到送行的全过程。
注意：1.周记的开头已为你写好。2．词数不少于60。
Last weekend, I helped my grandparents prepare their trip to Beidaihe. On Saturday morning, together with my grandparents, I searched the Internet for the train schedule, the weather in Beidaihe, and some hotel information. In the afternoon, I went to the train station and managed to buy two tickets for my grandparents although there was a long queue.
After dinner, I packed into the suitcase the things my grandparents need, such as clothes, glasses, and umbrellas, and a map. The next morning, I went to the station to see them off. Waving goodbye to them on the platform, I felt happy for them and wished them a safe journey.
假设你应邀参加学校组织的“英语学习师生座谈会”，请你根据下表所提示的信息，用英语写一篇发言稿，简单介绍自己英语学习的情况，并对学校今后的英语教学提出建议。
注意：1.对所给要点逐一陈述，适当发挥，不要简单翻译。
2．词数150左右。开头和结尾已经写好，不计入总词数。
3．文中不得提及考生所在学校和本人姓名。
Dear teachers and schoolmates, it's a great pleasure for me to be here today and share my experience of learning English with you.I'm interested in English, and hope to be an interpreter in the future. Naturally it's very important for me to learn English well. As everybody knows, vocabulary is an important part of language, just like bricks in a building.
I usually memorize twenty new words a day and put them to use whenever possible. After class, I often listen to English programs on TV and on the radio. Besides, I've learned a lot from the Internet and other sources.
Now, I'd like to make some suggestions on English teaching and learning in our school. Firstly, we should be given more opportunities to use what we've learned in order to have a better grasp of it. Secondly, I hope our teachers can recommend more interesting books and magazines and give us more free time to read them. Finally, I suggest we have more English activities, such as English contests and festivals.
Thank you for listening.
(1)
①Our school lies at the foot of a mountain with a river passing by. ②There used to be many green trees and all kinds of flowers in our school all the year round.③ It looked like a beautiful garden and was a nice place for us to study in, but everything has changed since a chemical factory was built near our school a year ago. ④Every day it produces a lot of waste water and harmful gases. ⑤The terrible pollution has done great harm to our health and the great noise from the factory has greatly affected our teaching and studying activities.
(2)
①Cong Fei, a 37-year-old famous singer from Shenzhen, was born in a small town in liaoning Province. ②He was full of love and ready to help others. ③Over the past 11 years, he spent at least 3 million yuan helping 178 children from the poor mountain areas to return to school, but he himself lived a very simple life. ④He died of illness on April 20, 2006. ⑤His deeds were ordinary but great and we should learn from him.
(3)An unforgettable experience
After school, I went home happily. ②When I got home, I found my father was lying in bed and was ill. ③I had to take care of him, so I decided to try cooking by myself. ④I did the cooking with great difficulty, but the food got burnt in the end.⑤ To my delight, my father did not blame me instead of praising me for the meal I cooked.
(4)
①Welcome to our country and I am glad to tell you what you are going to do during your stay here. ②On Thursday morning, you’ll be introduced how the Chinese support Beijing to hold the Olympic Games and in the afternoon you are to visit the stadiums. ③On Friday the students of the two countries are going to have a party and you’ll be shown around some famous middle school. ④ On Saturday you will visit the Great Wall and listen to the lecture on the Olympic Games in Room 206 in the evening. ⑤And you’ll leave Beijing for Guangzhou by air at 10:00 on Sunday morning.
(5)
①Tao Qi is a primary school pupil, who failed in the exam and didn’t dare to return home. ②Then he remembered the social saying, “ If you have any difficulty, please ask the Police for help.” ③He went to ask the policeman to send him back home and the policeman found out the reason and promised to do so.④ When they got home, the policeman met Tao Qi’s parents and advised them not to punish Tao Qi for his failure in the exam. ⑤The parents thanked the policeman for his good advice and from then on, Tao Qi was encouraged, he worked hard at his lessons and made rapid progress.
（6）
1) Australia, located in the smallest continent—Oceania, is the sixth largest country in the world, with Canberra as its capital city. 2) It covers a total area of 7,686,850 square kilometers with a population of about 20 million. 3) It is a mainly dry country with only a few coastal areas that have adequate rainfall. 4)There are many important cities along the coast, among which Melbourne and Sydney are the largest. 5) Famous for its bright sunshine and unique wildlife, Australia attracts tourists from all over the world.
(7)
①As the Spring Festival is coming, the cases of burglary are on the rise, which worries people a lot. ②Therefore, to ease people’s worry, the police have recently released a notice, instructing people to take measures against burglary.③ People are advised to close their doors and windows properly before sleeping or going out, and if they just leave home for a short while, it is wise to play some music or let the light on. ④However, if they plan to leave home for a long time, they should have their neighbors help to take care of the houses, and most importantly,they should have the ads or newspaper at their doors collected regularly.⑤ Last, they can have burglary alarms installed in their houses and anyone is encouraged to call the police when in emergency.
(8)
Dear friends,
①I think you have learned the sad news that Palmtree Town was severely flooded recently and suffered great loss, with 12 people dead and more than 100 injured.② During and after the flood, over 3000 houses were ruined or collapsed, leaving many people homeless. ③To make matters worse, transportation and communication have been cut off to the outside world, therefore delaying the rescue operation.④ As a result, students are prevented from going to school. ⑤You know that if everyone makes an effort, it will make a great difference, so, let’s make it our duty, to do our best bit to help them out.
Let’s take action now!
(9)My Good Classmate
①My good classmate, Li Lin, who is 16 years old , isn’t tall and is always dressed simply . ②She works so hard and always tries her best to finish her homework by herself that she does well in all the subjects.③ She is kind to any persons and she is ready to help others. ④She is good at English and she always helps the classmates who are poor in English with English. ⑤She has many hobbies, such as music and sports.
（10）
①Kaiyue Hotel, a 4-star international hotel, is located on the beautiful bank of the Pearl River. ②The transportation is so convenient that it only takes you about 5 minutes’ walk to the Metro Station.
③ Invested with up to 90 million RMB, the hotel covers an area of 2800 square metres and has the building area of 10000 square metres.④ Besides, it possesses 200 various kinds of bright and comfortable guest rooms.⑤ As for food, the Chinese Restaurant, holding at the same time over 400 people, serves all kinds of foods of Chinese and Western styles.
（11）
①As we all know, more and more people own mobile phones in China.
②It is convenient for people to get in touch with each other wherever and whenever they are. ③There are many different functions for different needs, such as sending messages and surfing the Internet. ④On the other hand, the radiation from the phone may do harm to our health.
⑤In spite of this, the number of people having mobile phones is still increasing fast.
(12)
Changes in the ways people spent their holidays
①The ways people spend their holidays have changed a lot from 1994 to 2004. ②The table shows that more people went abroad to spend their holidays in 2004, which doubles that of 1994, while the population of people who went to seaside to spend their holidays became smaller, which dropped 6%.③ On the other hand, more and more people spent their holidays camping and climbing. ④The rate if that grew by three times (from 10% to 36%). ⑤The reason is that the beauty of nature is striking the people who are eager to get closer to nature.
（13）
On the morning of last Friday, Peter went to school as usual. He was walking along the road when he saw a well uncovered. He thought it was dangerous for passers-by, so he decided to cover the well. The cover was so heavy that he took great trouble to remove it. At last he managed to cover the well.
Hardly had he turned his back and gone when he heard a cry for “Help” coming from the well. So he turned back and moved the cover away. To his surprise, a worker was inside the well. Peter tried his best to pull the worker out of the well. After that Peter covered the well again.
电脑的使用越来越广泛，给人们带来了诸多方便，但是如果使用不当，也会影响人们的身体健康。请根据下面的要点，写一篇120词左右的英语短文，说明电脑对人体健康的不利影响，并提出改善建议。
1．长时间使用电脑会损害眼睛，影响视力；
2．过多地依赖电脑会造成记忆力减退；
3．久坐电脑前容易造成腰背疼痛、肥胖等问题。
As computers are being used more and more widely in our life，they have brought us a lot of convenience.However，attention should be paid to their bad effects on people’s health.
To begin with，the bright screen and the frequentlyrolling words on it do much harm to our eyes，gradually weakening our eyesight.Besides，depending too much on computers may lead to a worse memory.Most importantly，when using computers，people tend to sit before them for a long time.That is why many people often feel uncomfortable on the back.And some may even get too fat.
To improve the situation，I think there should be a short rest every other hour to relax our eyes and brain.Moreover，people should avoid using computers unless necessary.We can keep out of the trouble they bring if we use them properly.