大学生英语话题作文范文 3 篇
【篇一】
Our society is in the trends of changing. As the changing increases, people 's working stress also increases. And it grows with each passing day. Many people have put lots of opinions on this problem. In my view, this tendency is inevitable and people can do is to accept it.
我们社会正在日益变化中。随着变化的增长，人们的工作压力也随之增加。并与日俱增。很多人都对此发表的观点。在我看来，这种趋势是不可避免的，人们所能做的就是接受。
First of all, the population in the world is growing day by day, but the resource is less and less. Some places are lack of resource, which is a common phenomenon. So, to alive, people have to work hard to get enough resource for themselves. In addition, as people pay a lot of attention on education, nowadays most of them are well-educated with great knowledge. Of course, their competition is more and more fierce. Last, with the development of technology, the industry has greatly improved our working efficiency. The machine can work without rest, but people can 't. All these changes place lots of burden on people 's shoulder. Thus, it
is natural that their working stress increase.
首先，世界人口日益增长，而资源却越来越少。有些地方缺乏资源已经是很普遍的现象。所以，为了存活，人必须努力工作为自己取得充足的资源。此外，因为人们很重视教育，如今绝大部分人都是受过良好教育。当然，他们的竞争是越来越多严峻。最后，随着科技的发展，工业已大大改善了我们的工作效率。机器能够不休息一直运
作，但人却不能够。所有这些变化都让人们肩负起更重的压力。所以，他们的工作压力增加是很自然的。
Although working stress increase, people have faced it in a proper way. This is the main trends of the world; people can't change it by personal power. They can 't change it,
but they can find a good way to accept it. As their working stress is increasing day by day, they can find other ways to relax themselves, such as, exercise, dance, travel, reading, sleep and so on. If people can adjust their situation well, they still can enjoy a happy life.
虽然工作压力增大，但是人们也得准确地面对。这是主流；人们不可能凭借个人力量来改变它。他们无法改变，但他们能够用恰当的方式接受。因为他们工作压力日益增加，他们能够找其他方法来放松自己，例如，锻炼，跳舞，旅游，看书，睡觉等。如果人们能够调整好自己的状态，他们仍然能够过着快乐的生活。
Let ' s work together for our happy life.
让我们一起为了幸福生活而努力吧。
【篇二】
The elderly have accumulated a lifetime 's worth of experience. However, many young people often regard them as irrelevant, embarrassing, and out of touch. As far as I am concerned, the traditional Chinese virtue to respect the old people needs to be emphasized.
老年人积累了一生的宝贵经验。不过，很多年轻人把它漠不关心，感到为难并且与老人失去联系。就我个人来说，尊重老年人是中华民族的传统美德这种观点应该增强。
Firstly, the elderly deserve the respect due to their effort in
bringing up their children and their contribution to society. We should always bear in mind that what we have and enjoy now was created by the aged people in the early days, as the old Chinese saying goes, ” One generation plants
tree s under whose shade another generation rests. ” Secondly, family is one of the best places for learning values, therefore, to set an example at home by taking good care of the elderly members, so that children learn to adopt this same practice. In this way, families will exemplify the right values, and young members will learn first-hand on how to respect the elderly.
首先，因为老人在抚育他们的孩子和对社会的贡献上来看，他们要受到尊重。我们应该一直记住我们现在拥有和享受到的东西是老一辈在早年时期创造出来的，正如中国的古语所说：“前人栽树后人乘凉”。第二，家是学习价值观的地方，所以给家庭成员树立一个照料家人的好榜样，孩子也会这样做。如此，家人就会作为准确价值观的典型榜样，年轻的成员就会直接学习到如何尊重老年人。
Perhaps the most important test of a society is the way individuals behave towards one another. If young people do not respect the elderly; the whole of society will be a mess without respect. Therefore, the elderly should be respected by all of us.
也许社会中最重要的测试就是个人对另一个人的表现，如果年轻人不尊重老年人，整个社会缺乏尊重就会一片混乱。所以，老年人应该受到我们的尊重。
篇三】
Contrary to the very popular belief that people who have suffered from hardship in their lives have stronger personalities, some researchers claim that hardships can be very misleading. As far as I am concerned, hardships cast negative influences on people 's lives.
与流行的观点称经历苦难的人在他们的生活中有很强的人格相反，有些研究者声称苦难苦难会让人产生误导。就我个人来说，我认为苦难会给人带来消极影响。
Firstly, people who suffered from troubled lives are easily misled. It
' s found that while some people may indeed become more “hard - nosed” through adversity, the majority become less trusting of their own judgment. It surprisingly found that early negative experiences make people stronger in late life. Furthermore, the people who had experienced an adverse childhood and adolescence were more likely to come to believe information that is not true. Those people were more suggestible, and easily misled which in turn could affect their future.
首先，经历过困难生活的人很容易被误导，有发现表明虽然有些人通过不幸变得更加“顽强”，但是更多的人变得很少相信他们自己的判断。更让人吃惊的是，他们先前消极的经历使他们在以后的生活中更强大。更有甚者，经历过不幸童年的人在青春期会更可能相信不真实的信息。这些人更容易受影响，更容易被误导，到头来会影响他们的未来。
Secondly, hardships cause pain and misery to people. When faced with adversity, people can easily get pessimistic and depressed due to the distress and agony brought by hardships. Some families end up in divorce and some depressed people even commit suicide or social crimes. This undoubtedly will bring about a series of problems to society at large.
第二，苦难会导致痛苦和不幸。当我们面对不幸，因为苦难带来的痛苦和创伤会使人们容易悲观和有压力。一些家庭以离婚告终甚至自杀或犯罪。毫无疑问这给整个社会带来了一系列问题。
In conclusion, hardships have direct adverse effects on both
people 's mentality and their perception of reality. Therefore, in my opinion, they are absolutely not necessary in life.
总之，困难给人们的心理和他们对现实的观点带来直接的不良影响。所以，我认为，在生活中它们完全不需要。
高中英语话题作文范文 篇1:历史文化 The Great Wall, the longest wall in the world, is one of thegreatest architectures in ancient China. The structure which wasbuilt in a time when countries were at war, once served as abarrier to keep out invading enemies. It remains a mystery howpeople built the Great Wall without the help of any high technologytwo thousand years ago. But there is no doubt that the Great Wall,with rich history and magnificent appearance, attracts a greatnumber of tourists, scientists and historians every year. Allvisitors think highly of the wisdom of ancient Chinese. 篇2:人际关系 Teachers and students should live in harmony with each other.Firstly, teachers respect the personalities and characteristics oftheir students. Secondly, teachers should love their studentsattentively and treat each student fairly. On the other hand,students should respect their teachers and admit their work andachievements although they have different opinions from theirteachers. Only in this way can teachers and students trust eachother and get along well. 篇3:语言学习 Recently, to improve the students’ listening and speakingabilities, the English teacher in Class 3 conducted a survey amongthe whole class on whether they should have a three-minute speechin English at the beginning of a period. According to the survey,65% of the students firmly support the idea, for they think thismethod will be helpful to their English learning and it is a goodchance for them to practise their listening ability as well asspeaking ability. However, 35% of the students are strongly againstit, saying that it costs the limited time in class. What’s worse,if they can not make sense of the speeches, they will loseconfidence in learning English. As for me, I think it is a goodidea to have a three minutes’ speech at the beginning of a periodbecause I believe practice makes perfect.
中考英语作文6大热点话题+ 经典范文，建议熟背！ 英语作文在中考英语中，作文分值占比很高，一篇高分作文能给我们冲刺名校增加不少把握。不过，语句不通、不会表达、词不达意、无话可说、句型篇章错乱等往往成为我们走向名校的绊脚石。如何克服这些困难，写出一篇高分作文呢？下面整理了一些往年常考的热点话题及经典范文，希望可以帮到大家。今年比较热门的疫情，点击查看：新型冠状病毒相关考点、疫情范文+课件，一定不能错过！ 01 人物篇 对你最重要的人 根据中文和英文提示，完成一篇不少于50词的文段写作。文中已给出内容不计入总词数，所给提示词语仅供选用。请不要写出你的校名和姓名。 生活中有一些人对你很重要。这个人可能是你的父母、老师或朋友。假如你是李华，请你用英语写一篇短文，谈谈对你很重要的人是谁，为什么他(她)对你很重要，以及你想为他(她)做些什么。 提示词语：help, encourage, respect, cook 提示问题： ? Who is very important to you? ? Why is he/she so important?
? What are you going to do for him/her? 经典范文： My mother is very important to me and I love her She is very busy and often goes to bed very late, but sheinsists on getting up early every morning to make breakfast for me. What's more, she often helps me andencourages me to solve problems by myself when I'm in trouble. With her help, I made great progress in my study. She respects my privacy and never checks my mobile phone. I always want to do something for my mom. Mother's Day is coming. I'm going to make a surprise breakfast for her on that day. 你最想感谢的人 根据中文和英文提示，完成一篇不少于50词的文段写作。文中已给出内容不计入总词数，所给提示词语仅供选用。请不要写出你的校名和姓名。 假如你是李华，在你的成长过程中，一定有某个人陪伴你、影响你、感动你，让你健康、快乐成长，学会感恩、学会回报。你们学校的《英语园地》正在以“Learn to Be Thankful” 为题征文，请你写一篇文章。谈谈你最想感谢的人是谁，他/她是什么样的人，为什么感谢他/她。
四级英语作文万能模板范文万能句子 篇一：英语四级作文范文看电影的好处 目 随着科技的进步，现在看电影的方式不，既可以在家看DVD网络电影，也可以选择在电影院观看电影。对此，你的看法呢Advantage of Watching Movie in Cinema With the rapid development of technique, there are many ways for people to watch movies. Some people choose to watch movie in cinema, some choose to watch at home. Different people have different choices. As for me, I prefer to watch movie in cinema, because there are so many benefits. Firstly, watching movie in cinema makes people feel comfortable. Especially when you finish your all day work, it’s a perfect choice to watch movie in cinema. As we all know, cinema is a huge space, people can relax in theater. Also, you can focus on movie because
the screen is enough huge and the sound is enough clear. What’s more, theater is al ways clean, it make people feel like watching movies at home. Secondly, theater is a good choice for couples. Most young people like to go to theater to watch movies, because they think it’s better to cultivate relationship in big theater. The atmosphere of the cinema is more suitable for lovers. People's state of mind will change with the ups and downs of film. So, most young people will choose to watch love story in cinema. Thirdly, it’s very easy to get a ticket. We don’t need to waste much time for waiting in line. Nowadays, we have many ways to buy cinema tickets. The most typical way is to buy on the internet. Everything can be completed on the computer; all we need to do is to click the mouse. Science and technology make our life become very convenient. Besides, a movie ticket is not expensive, many people are affordable. Sacrifice a little money to buy comfortable experience, why not
英语作文热点话题及写作范文 英语话题作文，是英语考试最常见的一种题目类型。备考是一种经历，也是一种体验。每天进步一点点，基础扎实一点点，通过考试就会更容易一点点。今天小编在这给大家整理了英语话题作文，接下来随着小编一起来看看吧! 英语话题作文(一) 人们常说：“没有规矩，不成方圆”，合理的校规对于学生的健康成长至关重要。请你根据以下所给内容要点，以“Our school rules”为题写一篇英文短文，谈谈你们的校规。 内容要点：1.你们学校有哪些校规; 2.谈谈你对这些校规的看法; 3.请说说你的好建议; 4.…… 要求：1.文中必须包括所给提示中1-3项内容，可展开思路，适当发挥; 2.文中不能出现真实的校名、人名和其他真实信息; 3.不少于80词。 【参考范文】 Our School Rules There are many rules in our school. From Monday to Friday，we have to get to school before 7：00 in the morning. We must wear school uniforms，and I think it is good for us because uniforms can make us look smart. We must listen to our teachers carefully in class and finish our homework after school. We are not allowed to use mobile phones in class. I think the rules are very strict but useful，and we should follow them. However，we have so much homework that we have little free time to do what we love to do. In my opinion，we should have more free time to take part in all kinds of activities and improve our abilities. 英语话题作文(二) 共享单车无疑是今年的火爆热点之一，它为我们的生活带来了极大的便利。 【预测题目】
高中英语话题作文范文精选 1.个人情况 Dear Mr. Smith, I'm Li Hua, a student from Hongxing Middle School. I'm writing to apply for the position of volunteer you advertised on China Daily. My experience has made me a qualified volunteer for your activity. First, I'm not only fluent in English but also have a good sense of cross-cultural communication, which enables me to provide a good service. Second, I am familiar with the history of the ancient Silk Road and know many stories about it. Third, as an outgoing member of the Students' Union, I have gained much experience in organizing social activities. In a word, I think I wouldn't let you down if I were given this opportunity. Looking forward to your early reply. Best wishes. Yours, Li Hua
中考英语作文万能模板：阐述主题题型 要求从一句话或一个主题出发，按照提纲的要求进行论述. 1. 阐述名言或主题所蕴涵的意义. 2. 分析并举例使其更充实. 中考英语作文万能模板：解决方法题型 要求考生列举出解决问题的多种途径 1. 问题现状 2. 怎样解决（解决方案的优缺点） In recent days，we have to face I problem-----A，which is becoming more and more serious. First，------------（说明A的现状）.Second，---------------（举例进一步说明现状） Confronted with A，we should take a series of effective measures to cope with the situation. For one thing，---------------（解决方法一）. For another -------------（解决方法二）. Finally，--------------（解决方法三）. Personally，I believe that -------------（我的解决方法）. Consequently，I’m confident that a bright future isawaiting us because --------------（带来的好处）. 中考英语作文万能模板：说明利弊题型 这种题型往往要求先说明一下现状，再对比事物本身的利弊，有时也会单从一个角度（利或弊）出发，最后往往要求考生表明自己的态度（或对事物前景提出预测）
1.沉迷网络游戏 题目：李华沉迷于电脑游戏中，影响了学习。作为他的好朋友，你打算怎么帮他呢?请用下面所给的提示词写一篇不少于80字的短文。字迹工整，语言流畅。 提示词：give up, concentrate on, be (become)interested in ★范文Li Hua spent too much time playing computer games and he fell behind others. As a good friend of his, I must do something to help him. Firstly, I think it’s very important for him to learn lessons well. He should spend most of his time on his study instead of computer games. Secondly, I must tell him that playing computer games too much is bad for his health, especially for his eyes. So he must give it up. I can play more sports with him after school. Maybe he will become more interested in sports than computer games. And then I'll ask him to concentrate more on his study. Of course, I will try my best to help him with all his subjects. I think I can do it in many fun ways and let him find much fun in studying. At the same time, I'll ask both his parents and our teachers to help him, too. If I try these, I'm sure he will make great progress soon.
范文1 Directions:When we decide to attend college, some people think school brand is the most important factor to be taken into consideration, but others hold that major is more important. Which weighs more, do you think, a school or a major? Major is More Important than School Brand in College Choice After years of preparation for high education, it is time for high school students to decide which school to enroll. Among various factors, school brand and major become the most important factors to be taken into consideration. Between them I hold major as more important than school brand. My preference for a good major rather than school brand lies in the following two reasons.The first one is that an ideal major can motivate me to make greater efforts in academic study. As a popular saying goes, interest is the best teacher. With a major of great interest, I will exert more efforts on it and more inspiration will come out. But in a famous school with no ideal major, though there are learned supervisors, and excellent teaching facilities, I will feel dull with no academic interest. The second reason is that a good major means a good occupation in the future. The reputation of a famous college is very important in job hunting. But what employers need are faculties who can do special jobs. So they pay more attention to the employees’ quality and ability in specialties. From what we have discussed above, we can safely get the conclusion that major outweighs school brand in our decision of college entrance. 范文2 Directions: Every July is the time for graduates to decide whether to further study or find a job. Some students take part in graduate entrance examination, but others want to work as soon as they graduate. Suppose you were to graduate, which one do you prefer? Which to Choose: to Further Study or to Find a Job A survey says that in recent years more and more students enter for postgraduate entrance examination. But many people argue against the tendency. They hold that to find a good job soon after graduation is more practical. Actually, different people have different opinions as to the question whethe r we should further study in graduate school or we should begin works, because both have their advantages and disadvantages. Many people appreciate the bright future a master’s degree may bring to them. Three years’ accumulation of knowledge is more likely to enable them to solve more challenging problems. And it is a fact that in many cases a graduate has more chances to get a promotion, and to have high salary than an undergraduate. But a promising job after college graduation is also attractive, especially when the job hunting competition becomes more and more fierce. A job in hand is worth two in the future. Another three years’means a delay but more heated competition with others latter. However, both of them have their own problems. Academic study in graduate school may be difficult for a freshman from college who has no practical experience, which may be also a problem when they search for a job three years later. Those without a master’s experience may come across many problems too., like special knowledge inefficiency, and research ability inadequacy. As far as I am concerned, I want to be more knowledgeable and capable through postgraduate study. So given me the chance, I would choose to further study in graduate school. 范文3 Directions: After graduation, some students prefer to go work in developed cities like Beijing and Shanghai, while others want to go to West China. Where do you want to work? Where to Work: Developed Cities or West China?
2016高考英语作文热点话题作文 1、低碳生活现在全世界都在倡导“低碳生活”(low-carbon life)，即：降低二氧化碳的排放，采取低能量、低消耗、低开支的生活方式。低碳生活对我们大家都有好处，请你写一篇短文向一家英文报社投稿。内容包括：你的具体做法、你的感受以及建议。 提示词语：be good for, everyone, ride a bike, think, make a difference, environment, suggest, reuse ★范文 Low-carbon life is good for everyone. To help with the environment, I always walk or ride a bike to school instead of taking a car. Besides, I will try to use things that can be recycled and I never forget to turn off the lights when I leave the classroom. I think it’s my duty to live a low-carbon life. And even the simplest activities can make a real difference to the environment. So I suggest we should reuse books as long as possible. And we’d better not spend much money on expensive clothes. If everyone does something for the environment, I believe the earth will be a better place。 2. 假如你是Li Lin，你的英国笔友Eric来信询问你家乡是否有雾霾(thick haze)，情况如何。请按提示写一封不少于60词的电子邮件回复他。要求卷面整洁书写工整;内容可在包含要点的基础上适当发挥。 提示：1. 感谢他的关心; 2. 介绍:(1)去年冬天有多次雾霾; (2)空气被严重污，危害：车祸，生病等; 3. 正采取各种举措减少其发生。 Dear Erik, I’m glad to receive your letter. You asked if there is thick haze in my hometown. Thank you for your caring for the weather and my health. There was heavy haze last winter. The air is badly polluted. Many traffic accidents happened and more and more people have to go to see the doctor because of the smog. People have realized the great harm caused by the smog and the importance of protecting the environment. The government suggests people to go to work or school with the public traffic, such as the bus and the underground. Also we should plant more trees. According to me, I will go to school by bike or on foot, and I won’t throw the waste anywhere. Would you like to tell me some good ideas? I’m looking forward to your reply.
英语作文万能模板 英文写作中，主题句，引导句，过渡句在文中的重要性不言而喻。适时的积累一些英语作文模板句子，会让你的文章增色不少哦~ （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。
英语作文20个热点话题+满分范文 热点预测1：健康生活 1.网瘾 中国社会近些年一直提倡健康生活方式，但网瘾普遍存在于青少年之中，对其学习和生活都造成了很大不良影响！ 题目要求： 假设你是李华，你在美国夏令营认识的朋友Mike给你来信说他最近沉迷于电脑难以控制。请你给他回一封信，告诉他网瘾可能会导致成绩下降、健康状况恶化、损害家庭关系等问题，并提出一些建议。 参考词汇：沉溺于be/become addicted to 网瘾：Internet addiction 优秀范文： Dear Jack, I am glad to hear from you. As your close friend, I’d like to talk about the harm of Internet addiction to you as I feel worried to know that you have wasted lots of valuable time playing the Internet games.
As we know, the Internet is a convenient tool to improve our knowledge and skills. However, our life will be greatly affected if we are addicted to it. For example your grades may go down and your health will be going from bad to worse. To make things worse, it can also damage the relationship with your family. So I think it is high time that you got rid of the bad habit. It is a good idea for you to read some meaningful books and do some physical exercise. I am looking forward to hearing your good news soon． Yours, Li Hua 2.健康生活——拒为低头族 伴随着互联网日益深入人们的生活，低头一族诞生并不断增加，公交车、地铁等公共场合到处都是低头看手机者的身影，手机已经成为低头族身体的一部分。同时，这种生活方式对人们的身体健康造成极大的不良影响，应当引起相当重视。 题目要求： 现在越来越多的人成为低头族（People who can’t help checking their phones all day are known as phubbers. Phubbing trends to involve not only the young people, but also the elderly.)，如何引
Unit 1 How often do you exercise? Lucy is my best friend. She usually does her homework for one and a half hours a day.She likes learning English,so she reads English books every day.She hardly ever watches TV.She surfs the internet twice a week.She exercises three or four times a week.She goes to the movies once a month. So you see Lucy has a good lifestyle. Unit 2 What’t the matter? 假如你是Gina,Tony 和Julie的老师，表格内容是你根据他们的问题提出的一些建议。 much TV in the evening.Tony says he is stressed out.He should listen to some music.He shouldn’t study late.It’s bad for his health.Julie looks heavy.She may have bad eating habits.She should take more exercise and eat less meat and junk food. Unit3 What are you doing for vacation? We are going to take a vacation. First we are going to Qu Jing and staying there for two days. We are climbing the mountains, so please wear the sports shoes. Don’t forget to take your camera! We can take a lot of beautiful photos there. Then we are going to Kun Ming for three days. We can do lots of things there. We are going to the beach and visiting the museums there. We can also go shopping and eat a lot of good food. I hope we will have a good time.
1. 书面表达热点预猜（1） 假设你是李红，你的一位美国笔友Robert写E-mail问及你高考后暑假的安排，请根据以下要点，写一封100词左右的email回复他, 可以适当增加细节。 1. 学开车 2. 参加英语培训课程 3. 去北京看奥运会 4. 游览北京的名胜 注意：1.根据以上内容写一篇短文，不要逐句翻译，可适当增加细节以使行文连贯。 2.要准确使用语法和词汇；使用一定的句型、词汇，清楚、连贯地表达自己的意思； 3. 词数：100个左右。开头已给出，不计词数。 Dear Robert, How time flies! ____________________________________________________ _____________________________________________________________________ 【命题方向与写作提示】 高考英语书面表达写作素材都是与中学生的日常生活相关的话题，会避免出现考生不熟悉的话题，也不会出现农村或城市学生不熟悉的话题，注重考查考生的语言表达能力。本篇素材考查书信体裁的作文，是应用文的写作，话题涉及社会热点：北京奥运会，内容与中学生的实际生活相关：高考后暑假的安排，体裁是书信体的电子邮件。写作要点包括：1）问候；2）引入话题：高考临近，高考后的安排；3）学开车；4）参加英语培训课程；5）去北京看奥运会；6）游览北京的名胜；7）结束语。 【写作提示】 书面表达一定要注意要点齐全，写作中要注意适当增加细节以使上下文连贯，并使用一定数量的句式结构。 范文(One possible version) Dear Robert: How time flies! The happy days we shared often shines in my memory. What about you? As you know, my college entrance exam is approaching, which also announces the end of this sort of pressing study life. However，I intend to have a meaningful summer vacation. First, I will learn to drive to get a driving license, which is a new activity for a high school graduate in China. I will have a good rest, enjoying my hobbies. Then I will take some English courses to improve my English communication ability, With the 2008 Olympics beginning, I will be a participant of it, watching the basketball match between China and the US. I have been dreaming of Kobe’s performance long. After that, I will pay a visit to some tourist attractions to widen my horizon. That is the plan for my vacation. I am looking forward to being told about your arrangements of vacation. Give me your quick reply soon, OK? Best wishes! 2. 书面表达热点预猜（2） 如今世界粮食短缺，价格飞涨，给部分地区造成社会动荡。假设在你校开展的研究性学习中，你们小组以“World Food Crisis”为题进行研究，现在请你代表你们小组向全体同学简要介绍你们的研究成果。主要内容如下：