2024-06-14 09:20:25 | 炎炎英文培训网
The Dujiangyan Dam, 45km north of Chengdu, is an ancient technological wonder of
the country. More than 2000 yers ago, Li Bing(250-200BC), as a local governor of
the Shu State, designed this water control and irrigation dam and organized
thousands of local people to complete the project to check the Mingjiang
River.For many years the river,flooded the Chengdu agricultural area and local
farmers suffered a lot from the water disaster. Due to the success of the
project, the dam automatically diverts the Mingjiang River and channels it into
irrigation canals. For many years the dam has continued to make the most of the
water conservancy works.
Expansion has been undertaken since 1949 and at present the system does a
good job of irrigating farming land across 33counties of the western part of
Sichuan Province. Local people feel proud of the system becaude it has supported
a large amount of people in their daily life.
What makes this system so good?
The system is a large hydraulic water project which consists of three main
parts: the Fish Mouth Water-Dividing Dam, the Flying Sand Fence, and the
Bottle-Neck Channel.
The Fish mouth functions to divide the flow of water into an inner river
and an outer river. Long ago, when Li Bing worked as the local governor of the
Shu State, he found the old river canal was too narrow to hold much water, which
often overflowed the banks and caused disastrous flood. Based on natural
geographic conditions, he organized the people to build a man-made dam. The
whole dam looks like a fish, and the front dam has a circular cone shaped like a
fish mouth. It is the dam that channels water into an outer canal and an inner
canal. The outer water canal functions as the main stream and holds sixty
percent of water in the river. The extra water goes through the inner canal for
irrigation in Chengdu areas.
The Flying Sand Fence joins the inner and outer canals. The fence functions
to controll the flow of water and discharge excess into the inner canal from the
main stream. During the dry season the fence doesn‘t work much, but when floods
occur, the river rushes forward along the outer canal. As it approaches the
fence, the fence,the river begins to turn round fast and soon many whirlpools炎炎英文培训网
are formed. The volatile whirlpools sweep away sand and pebbles and, throw them
into the outer canal. For many years huge bamboo baskets were used as the fence.
They were filled with stones and pebbles. However,at present, reinforced
concrete weir has replaced the ancient fence.
So now, let‘s discuss the Bottle-Neck Channel. A trunk canal was cut
through the mountain into two parts which link up the inner canal for
irrigation. The small part is later called Li Dui, which means an isolated hill.
Chengdu looks like a large bottle and the trunk canal between the mountain and
the hill takes shape of the bottleneck. The trunk canal technically has two
functions: First, it leads the water to irrigate the farming land in western
Sichujan; Secondly, the trunk casnal works together with the Flying Sand Weir to
keep the flow below a certain point in the inner canal during flood season. Some
stone tablets, which stand on the isolated hill, are engraved in Buddhist
Sanskrit. The local people hope that the Buddhist tablets can exert the Buddhist
superpower to harness flood disaster. For over two thousand years, in fact, the
Fish Mouth Water-Dividing Dam, the Flying Sand Weir, and the Bottle-neck Channel
automatically work together to control foods and sweep away sand and stones in
the main stram. The local people benefit a lot from this project.
【 #四六级考试# 导语】青年人正处于学习的黄金时期,应该把学习作为首要任务,作为一种责任、一种精神追求、一种生活方式,树立梦想从学习开始、事业靠本领成就的观念,让勤奋学习成为青春远航的动力,让增长本领成为青春搏击的能量。下面是 整理的内容,希望对你们有帮助!
1.2021年12月大学英语四级写作万能范文
题目要求: Directions: For this part, you are allowed 30 minutes to write a letter in reply to a friend’s inquiry about Plan after graduation. You should write at least 120 words according to the outline given below in Chinese:
假如你是李明,你的朋友石头来信咨询你的毕业之后的计划,考研还是就业,请根据自己的情况写封回信告知石头你的态度,并说明理由。
参考范文:
Dear Shitou,
So great to receive your letter on May 1st, in which you inquired about my plan after graduation. Now, I am writing to illustrate it and my accounts。 As is known to all, so many graduates are eager to set feet on their work-life roads. According to a survey by National Department of Education, more than six million college students will leave the so called “Ivory Tower” this year. It is clear that the competition of job-hunting will be extremely furious. On the contrary, it seems advisable for me to further my study and get a master’s degree. What makes me convinced is that a higher degree and better educational background will, undoubtedly, enable me to make full preparation for entering the society. Besides, if possible, I will get involved in social and practical activities in my spare time。 Taking all aspects into account, I choose to study as a postgraduate。
Many thanks for your concern.
Best wishes!
2.2021年12月大学英语四级写作万能范文
Due Attention Should Be Given to Speaking
1. 如今不少学生在英语学习中不重视口语
2. 出现这种现象的原因是……
3. 为改变这种状况,我认为……
参考范文:
Due Attention Should Be Given to Speaking
Nowadays fewer and fewer students pay attention to their spoken English, which results in a dramatic increase in the number of students who can spell English words but are incapable of speaking them fluently or correctly. This phenomenon has aroused many people’s attention.
Why does such a phenomenon emerge? As far as I’m concerned, there are possibly two reasons contributing to this phenomenon. On the one hand, exam-oriented education makes many schools lay emphasis on passing the English exams, which leads to the lack of speaking environment for students to practice their spoken English. On the other hand, students themselves don’t realize the importance of the ability to speak English which has a great influence on their future study and career development.
3.2021年12月大学英语四级写作万能范文
Directions: For this part, you are allowed 30 minutes to write a composition on the topic Western Fast Food. You should write at least 120 words following the outline given below in Chinese:
1.:洋快餐颇受中国消费者的青睐
2. 产生这种现象的原因
3. 我的看法
【范文】 Western Fast Food Fast food is becoming more and more popular in China, especially among children and teenagers. Today, nothing is more representative of the fast pace of modern society than fast food. There are several reasons for its popularity. For one thing, it is fast and convenient. Go into a fast food restaurant, and your food will be ready in a minute. Precious time won’t be wasted in waiting-in-line to order or waiting at your table for your food to arrive. For another, its popularity is also attributed to the clean food, the excellent service and the comfortable environment of the fast food restaurants, and American style. However, I think that fast food isn’t healthy enough because it doesn’t compose a balanced diet and is low in nutrition. Fast food is only a good choice when you are in a hurry and we should turn to it only once in a while.
【 #四六级考试# 导语】成功的花儿,其间浸透了奋斗的泪水和汗水。然而,用泪水和汗水就可以实现一切的美好。以下是 为大家精心整理的内容,欢迎大家阅读。
1.2022年12月英语四级作文范文模板
With rapid spreading of western cultures, there is a growing number of Chinese people prefer western holidays to traditional ones. When Christmas or Valentine Day comes, youngsters flood into bars, restaurants, or department stores to celebrate these festivals, while they know little about Chinese traditional festivals.
The reason behind such kind social phenomenon is obvious: in a society dominated by mass media and consumerism, festivals and holidays from abroad are labeled as fashionable, new and unique, while traditional ones are something out of date and old. Young people all over the world have regarded western life style especially the life depicted in Hollywood films as their ultimate goal of life. As a consequence it is no wonder that Chinese young people have much more passion on Christmas than China’s Spring Festival.
We should think about the influence of such a social phenomenon carefully. As far as I am concerned, it is obvious that the wide spread and recognition of western holidays is definitely doing harm to our traditional value. If we don’t take some measures right now, some day in future, Chinese cultural heritage may be alien to our offspring. It is high time for the government and all people to take some action to protect our traditional culture.
2.2022年12月英语四级作文范文模板
Opportunities are one of the essential factors to success.As an saying goes,“He who seizes the right moment,is the right man.” However,opportunities are rare,and they only favor those who are well prepared often.
There are plenty of opportunities for everyone in society.However,as for most people,opportunities come quietly and leave without being noticed.In contrast,those who have made enough preparation and take full advantage of opportunities will achieve success.The story of Bill Gates is a good case in point.When he was in college,the world was undergoing an information revolution.People at that time thought a giant machine as a computer could only be used to calculate and did not expect that it could become so popular today.Bill Gates,however,seized the opportunity.He gave up his studies to join with his friends and finally created the world’s largest personal-computer software company.
In a word,considering how important seizing the right moment is,we college students are supposed to make every effort to get fully prepared lest we miss the opportunity.
3.2022年12月英语四级作文范文模板
Directions:
Write a composition entitled Competition.You should write at least 120 words according to the outline given below in Chiness.
1.现代社会是一个竞争的社会;
2.竞争对人们的影响;
3.我应该怎么去面对竞争。
Competition
Just as animals’ competing for survival makes them stronger, competition is very necessary for the advancement of human society. Without competition,man would become lazy and nobody would take any responsibi1ity.
In the first place,competition can make people hardworking and creative.In the past,China’s productivity was very low because of the so-called planned economy.That system makes no competition at all.So neither farmers nor workers worked hard.However,when Deng Xiaoping put forward the marketing economy which requires fiercer competition,China began to become prosperous and strong in economy.In the second place,competition also can stimulate people to try their best to do things.For example,in 100-meter race,each sportsman runs as quickly as possible,trying to become the champion.The same things happen in our society and in our daily life.
Being a student,I must compete with other students in our studies. Therefore,I study hard in all the fields so as to be a useful man when I enter the society after graduation.(174 words)
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