关于大学英语作文400字合集九篇
无论是在学校还是在社会中，大家都不可避免地要接触到作文吧，作文是通过文字来表达一个主题意义的记叙方法。你写作文时总是无从下笔？下面是小编帮大家整理的大学英语作文400字9篇，仅供参考，大家一起来看看吧。
大学英语作文400字 篇1
一、评分强调一致性
大学英语四、六级考试的作文部分不是自由作文，而是有规定命题的作文。对考生写什么内容有比较明确的要求，用各种明确的方式如提纲、图表、关键词等加以限制，但提纲常用中文给出，以避免考生将提纲中的文字直接抄录进作文。采用有控制的作文也有利于提高评分的一致性。
对作文评分影响最大的是评分过程。同一篇作文，不同的阅卷员可能给出不同的分数。只有保证评分的一致性，才能提高作文阅卷的信度。这个一致性包括阅卷员本人的一致性、阅卷员之间的一致性和阅卷点之间的一致性，要采取一定的质量控制措施，尽量减少和滤除阅卷员评分的主观性对分数客观性的影响。
二、作文题的评分通常有两种方法
一种是综合法，一种是分析法。分析法是把一篇作文分解为若干要点，如内容、结构、文章连贯性、语法、词汇等，不同的要点也可作不同的.加权处理，各要点得分的总和即为全篇得分。综合法是凭阅卷员通读一遍的总体印象打分。综合法的优点是能从总体上把握全文，评卷速度比较快，效率高。
此外，为了提高阅卷的信度也有采用“两读”的方法，即每篇作文由两名阅卷员各自独立评分，若分数差两档以上，由第三名阅卷员重判。考虑到大学英语四、六级考试规模太大，不可能进行两读，因此，通常采用综合法和“一读”的评址椒ǎ然后根据考生的客观题得分进行调整，尽量减少系统误差?
大学英语作文400字 篇2
book is our best company. it always was, and will never change. a book is often the best treasure of a life. it introduces us into the best society and bring us the presence of the great minds. temples and statues decay, but books survive.
when i feel sad, i would turn to book for release my sorrows and pains. book often provides the comforts for me. some people say there is no time to read book, but i think they probably can‘t settle down their minds. they might have wasted their valuble things and the greatest companies. i am glad i keep reading book as my best interest. i will benefit from book and have a great future.
大学英语作文400字 篇3
When you go to work in the morning and find that traffic lights don＇t work, the traffic jam will certainly happen. A patient needs to be operated on at once. What will happen if the operation cannot be made because of the electricity. Without electricity, we can neither watch TV, listen to the tape, nor chat on line. Electricity is closely related to our daily life.
How terrible it would be if there were no electricity!
当你早上去上班时发现交通灯不工作，交通阻塞一定会发生。一个病人需要立即手术。如果不能用电的话，会发生什么事。没有电，我们既不能看电视，听录音，也不能在网上聊天。电力与我们的日常生活密切相关。
如果没有电，那将是多么可怕的事情！
大学英语作文400字 篇4
强 调 句
第一步：四级精彩套句展示
It is universally acknowledged that + 句子(全世界都知道)
这是一个在四级作文里面用来阐述观点的经典句型，用词也很出色。
It is universally acknowledged that trees are indispensable to us.全世界都知道树木对我们是不可或缺的。
It isthat + 句子构成强调句型(The Emphatic Pattern)
英语常用的强调结构是It is/was+被强调部分(主语、宾语或状语)+ who(that)。一般说来，被强调部分指人时，用who;指事物时，用that;在美国英语中指事物时常用which来代替that。
与之类似的常用句型还有：
It is conceivable that + 句子(可想而知的)
It is obvious that + 句子(明显的)
It is apparent that + 句子(显然的)
It is conceivable that knowledge plays an important role in our life.可想而知，知识在我们的一生中扮演一个重要的角色。
大学英语作文400字 篇5
In people''s daily life, there are various recreational activity apart from studying or working ranging from Karaoke or dancing to computer games or sports games.
Such activities are beneficial as well as harmlul to us if undertaken inappropriately. On one hand, recreational activity can help us to not only build our body and mind but also improve our communication and understanding with friends because most of these activities are done with others. On the other hand, if we spend too much time on singing, dancing or other games, we might fail toconcentrate on our duties such as studying our working, which inturn amay lead to further consequences.
大学英语作文400字 篇6
Each year, college students, encouraged to aid students in the poverty-stricken areas, volunteer themselves in poor villages for a year and try to improve education in poor areas.
Aid education has been beneficial in two aspects. For one thing, college volunteers are really devoted to the cause. They have opened the eyes of students in underdeveloped regions to the outside world by bringing them new knowledge and thoughts. As a result, they are extremely well-received by the children there. For another thing, college students have received a rigorous recitation and no-distance friendship from the children. In addition, they are greatly inspired by the moving and tireless spirit of the children.
大学英语作文400字 篇7
The Middle-Autumn Festival is one of the traditional Chinese festivals, it is often held in September or October. During the festival, family members get united and have mooncakes together. There are various kind of mooncakes, such as bean paste, egg-yolk or meat. The shape of a mooncake is round as it symbolizes a big moon.
Moreover, in the evening of the Middle-Autumn Festival, people get together in a vacant place, eating delicious mooncakes while appreciating the beautiful moon hanging in the dark sky. To conclude, the Midde-Autumn Festival is a very nice festival for Chinese people.
大学英语作文400字 篇8
i have always wanted to be an engineer because my father is an engineer. i wanted to be a qualified scientific worker like my father. even when i was four or five years old, i tried to build various houses and palaces with my toy bricks.
when i was in school, i studied very hard. i was one of the best students in my class. my grades in every subject were ecellent.
now i am a college student. i am doing my best to learn all i can that is necessary for an engineer to know about. i am confident that i can make my contributions to our country in the near future with what i have learnt.
大学英语作文400字 篇9
Complaint About Noise
June 18, 20xx
Dear Sir or Madam,
I am your neighbor living downstairs in the same building. lamjwriting you to complain of the noise you make during the night.
Recently the noise during the night disturbed my rest. Almost every night, there comes some noise from your apartment just as I go to bed and am on my way to a dream. I wonder what the noise is. Are you repairing your furniture? Are you doing physical exercises? Whatever you do at that time of the night, you have to take your neighbors rest into consideration. In a word, you are disturbing both your other neighbors and me.
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