【精品】大學英語作文300字九篇

在日常學習、工作和生活中，大家總免不了要接觸或使用作文吧，作文是由文字組成，經過人的思想考慮，通過語言組織來表達一個主題意義的文體。那麼，怎麼去寫作文呢？下面是小編幫大家整理的大學英語作文300字9篇，歡迎大家分享。

Friends play an important part in everyone’s life.

Some people make friends for their own benefits.

A friend in need is a friend in deed.

1)Friends influence your development, maturity and sense of responsibility.

2)These people are not reallyfriends. They only want to be your friends if it

is to their advantage. By this time you should know who are your true friends.

3)A true friend is eager to help you whenever necessary. You can consider yourself very lucky if you have one true friend. You and your true friend have a good understanding of each other

During the last decade, there has been a steady rise in the number of _________. In detail,________.

Three reasons, in my mind, account for this social phenomenon. First and foremost,__________. Moreover,_________. In addition,___________. As a result,__________onally, I firmly believe that the problem derives from __________. Thus, if the government make relevant policies and take relevant measure to __________, the problem can be readily solved in __________.

Chinese New Year is the longest and most important celebration in the Chinese calendar. Chinese months are reckoned by the lunar calendar, with each month beginning on the darkest day. New Year festivities traditionally start on the first day of the month and continue until the fifteenth, when the moon is brightest. In China, people may take weeks of holiday from work to prepare for and celebrate the New Year.

結語：春節到了，意味着春天將要來臨，萬象復甦草木更新，新一輪播種和收穫季節又要開始。

Nowadays,_________ is/are doing great harm to ___________.

What are the incentives that drive people to _________? The most important factors should be __________. Furthermore,________. It directly leads to the patent and salient harmfulness that ________.

Consequently, it is high time that the whole society should contribute to the collective efforts to put an end to ________.

My friend Vivi is a lively and smart girl,she has long black hair and she is a tallest girl in our is warm-hearted and good- looking so that everyone loves her.I'm so glad to make friend with her.I'm out-going too,so we have been good friends for long sometimes I like quiet but she doesn' her marks are not good as ,i suggested her that she should work-hard in her study so that we can go to the same university.

This person is my best friend Vivi who i can tell everything my deeply feelings and thoughts

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!

當你早上去上班時發現交通燈不工作，交通阻塞一定會發生。一個病人需要立即手術。如果不能用電的話，會發生什麼事。沒有電，我們既不能看電視，聽錄音，也不能在網上聊天。電力與我們的日常生活密切相關。

如果沒有電，那將是多麼可怕的事情！

　強 調 句

第一步：四級精彩套句展示

It is universally acknowledged that + 句子(全世界都知道)

這是一個在四級作文裏面用來闡述觀點的經典句型，用詞也很出色。

It is universally acknowledged that trees are indispensable to us.全世界都知道樹木對我們是不可或缺的。

It isthat + 句子構成強調句型(The Emphatic Pattern)

英語常用的強調結構是It is/was+被強調部分(主語、賓語或狀語)+ who(that)。一般說來，被強調部分指人時，用who;指事物時，用that;在美國英語中指事物時常用which來代替that。

與之類似的常用句型還有：

It is conceivable that + 句子(可想而知的)

It is obvious that + 句子(明顯的)

It is apparent that + 句子(顯然的)

It is conceivable that knowledge plays an important role in our life.可想而知，知識在我們的一生中扮演一個重要的角色。

NOTICE

May 15, 20xx

The Students Union takes pleasure in announcing that the graduation evening of the School of Foreign Languages is to be held in the assembly hall on Saturday, June 3, at 7 p.m. The program includes songs, dances,plays and games and so on. All the teachers and students are welcome to join us and we will award everybody there a special gift. Admission tickets may be obtained on application to the School Office in Room 312.

Students Union

如果我們分析海水的鹽度，會發現地區間只有輕微的變化，然而有些小的變化是重要的。 導致海洋的鹽度變化的基本過程有三個。

其中之一是通過蒸發的方式即把液態水轉化爲水蒸氣來減少海洋中的.水分。這樣由於鹽留了下來，所以鹽度增大。

當然，如果這種方式走向極端，將會餘下白色的鹽晶體。 與蒸發相反的是降水，如降雨，由此水被加入海中，海水被稀釋，從而鹽度降低。 這種情形會發生在大量降雨的地區，或江河入海岸處。 因此，鹽度通過蒸發減少水分而上升或通過降水或徑流增加淡水成分而下降。

一般來說，在陽光很強烈的熱帶地區，海水的鹽度略高於世界上其它沒有熱帶那樣多的蒸發的地區。 同理，在江河稀釋海水的海岸地帶，海水鹽度略低於其它海區。

第三個可以變更鹽度的過程與海洋中冰的形成和融化有關。 海水凍結時，溶於其中的物質被留了下來。 這樣，在新形成的海水冰面的正下方的海水比在冰形成之前有更高的鹽度。 當然，當冰融化的時候，會降低周圍水中的鹽度。 在南極洲邊緣的威德爾海中，結冰過程增加低溫海水的鹽度，從而形成了濃度最大的海水。 這些大密度的海水下沉，可以在世界海洋的深水域發現。