英语作文400字(精品10篇)
在日常生活或是工作学习中,大家都写过作文吧,作文是经过人的思想考虑和语言组织,通过文字来表达一个主题意义的记叙方法。作文的注意事项有许多,你确定会写吗?下面是小编为大家整理的英语作文400字10篇,仅供参考,欢迎大家阅读。

英语作文400字 篇1
如果我们分析海水的盐度,会发现地区间只有轻微的变化,然而有些小的变化是重要的。 导致海洋的盐度变化的基本过程有三个。
其中之一是通过蒸发的方式即把液态水转化为水蒸气来减少海洋中的水分。这样由于盐留了下来,所以盐度增大。
当然,如果这种方式走向极端,将会余下白色的盐晶体。 与蒸发相反的是降水,如降雨,由此水被加入海中,海水被稀释,从而盐度降低。 这种情形会发生在大量降雨的地区,或江河入海岸处。 因此,盐度通过蒸发减少水分而上升或通过降水或径流增加淡水成分而下降。
一般来说,在阳光很强烈的热带地区,海水的盐度略高于世界上其它没有热带那样多的'蒸发的地区。 同理,在江河稀释海水的海岸地带,海水盐度略低于其它海区。
第三个可以变更盐度的过程与海洋中冰的形成和融化有关。 海水冻结时,溶于其中的物质被留了下来。 这样,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盐度。 当然,当冰融化的时候,会降低周围水中的盐度。 在南极洲边缘的威德尔海中,结冰过程增加低温海水的盐度,从而形成了浓度最大的海水。 这些大密度的海水下沉,可以在世界海洋的深水域发现。
英语作文400字 篇2
My parents are very strict.Because I have so many family rules.
For example,i can't go out with my friends at school nights.On weekends, i have to go home before nine p.m. It's strict, but i think it's necessary.
And i must finish my homework in time. I can't play puter games. I have to wash clothes by myself.
I have to get up at six o'clock every morning.And i have to be in bed by ten o'clock.
Thanks to these rules.I can live health.But i think to be in bed by ten o'clock is unfair! Students need nine hours sleep!
And i think play some puter games is not badly. Soi think the family rules can make some change.
英语作文400字 篇3
As we all knoweverybody had his/her own dream.
Some dreamed to be a scientistothers had the dream becoming a star or even a president. HoweverI was dreaming to be a teacher when I was a little young boy. As far as I knewteachers were respected by people and they also had a high state of society as well as a farewell salary. Teachers were an honored career although they were hard working.
All in all I dreamed to be a teacher no matter what problem I met and how difficult the situation was.
我们都知道每个人都有他/她自己的梦想。
有些梦想是一名科学家有梦想成为明星甚至总统。然而我梦想成为一名老师当我还是个小男孩。据我所知教师是受人尊敬的人他们也有一个高的社会状态以及告别薪水。教师是一个尊敬的.职业虽然他们努力工作。
总而言之我梦想成为一名教师无论我遇到什么问题和困难的情况。
英语作文400字 篇4
Hello everyone. My name is Lucy .Today I want to tell you something about my eating habits. I have some good eating habits.
I like salad best. It's delicious and healthy, but I don't like hamburgers because it can make me fat.
For breakfast, I usually have an egg and a cup of milk. Sometimes I have a piece of bread too. I have rice and fish for lunch. They are good for my health. What about dinner? I often have some vegetables and dumplings.
What about you? What's your eating habit?
英语作文400字 篇5
Beijing Opera
Now let me say something about Beijing Opera. Beijing Opera is very popular in China. It has a history of more than 200 years. During the reign of the Qianlong emperor in the Qing dynasty, Qianlong had a interest in the local opera. In 1790, to celebrate his eightieth birthday, he summoned opera troupes from different places to perform for him in Beijing. Four famous troupes from Anhui province remained in Beijing after the celebration. In 1828, A Hubei troupe came to Beijing and often performed together with the Anhui troupes. The two types of singing mixed together and gradually a new type came into being known as Beijing Opera. Now is the performance. I hope you will like it.
英语作文400字 篇6
Today, the new year. You wear new clothes and new hats. Each family has a couplet. Just a day light, people set off firecrackers crackling. Today's breakfast families all eat dumplings and dumplings, symbolizing the round and round, happy and happy. After breakfast, I go to the new year with the adult, the adults always give children a lot of candy and money, my pocket can not be installed.
When we finished the year, my mother took us to the park to play. The park was crowded and crowded. We had a good time. How would it be if I had a birthday on the day of the new year?
英语作文400字 篇7
Last summer holiday I went to Paris with myparents by plane. First we visited the Arc and Triomphe, and we took manyphotos. Then we went to the Notre Dame, which is very wonderful. We saw a lotof interesting things. Finally we came to the Eiffel tower, and there were somany people, but they were all friendly. After that we sat on the grass,looking at the view. We felt very happy.
去年暑假我和父母坐飞机去了巴黎。我们先参观了阿尔克和凯旋门,我们拍了很多照片。然后我们去了巴黎圣母院,那里很壮观。我们看到很多有趣的东西。最后我们来到埃菲尔铁塔,那里人很多,不过他们都很友好。之后,我们坐在草地上,看风景。我们都非常高兴。
What a pleasant trip! I will never forget it.
真是一个愉快的旅行!我永远都不会忘记的.。
英语作文400字 篇8
a few months ago, i was a primary pupil. i had many good friends and teachers that i remember all the time.
my new life is very exciting. i’m in dongzhou middle school. it’s famous in jiangsu. it’s bigger and more beautiful than the primary school. i love it very much.i’m in class 10, grade 7. it’s a good class. the students are clever, nice, friendly and helpful. all my classmates study hard. they want to be on the top.i get up at 5:30. sometimes i read english, sometimes i learn chinese. studying is very / interesting.i’m sure our class will get better and better. i like my new class, the new school and the new life.
英语作文400字 篇9
Huang yixuan is my best friend. She is lovely. She is as tall as me. She has a black long hair. Her round face is always red, just like an apple. She likes smile. She like study, but doesn't like sports. She enjoys fishing. Sometimes she will ask me to go with her and her dad to fishing. Her favorite color is blue. So do I. she is good at playing piano.
She is a perfect girl in my mind.
黄艺璇是我最好的朋友。她很可爱。她和我一样高。她有一头黑黑的长发。她圆圆的'脸总是红红的,就像一个苹果。她喜欢微笑。她也喜欢学习,但却不喜欢运动。她喜欢钓鱼。有时候她会让我跟她和她爸爸一起去钓鱼。她最喜欢的颜色是蓝色的。我也是。她擅长弹钢琴。
她是我心目中是一个完美的女孩。
英语作文400字 篇10
海豚
My favorite animal is the dolphin. They live in the ocean. And they are cute and beautiful. They not only swim fast, but are also smart. Their color is gray. They can swim and jump in the ocean. They look like fish, but they are mammals. Dolphins can be trained by people because they can learn things very quickly. They are very friendly, so I love them very much.
我最喜欢的动物是海豚。他们生活在海洋。他们可爱,漂亮。他们不仅游得很快还很聪明。它们是灰色的。他们可以在海里游泳和跳跃。它们看起来像鱼但它们是哺乳动物。海豚可以被人训练,因为它们学习得很快,它们都很友好,所以我很爱它们。
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