學(xué)英語(yǔ)作文300字

時(shí)間：2026-02-23 18:47:11 英語(yǔ)作文我要投稿

[薦]實(shí)用的學(xué)英語(yǔ)作文300字9篇

　　在日常生活或是工作學(xué)習(xí)中，大家最不陌生的就是作文了吧，作文根據(jù)體裁的不同可以分為記敘文、說(shuō)明文、應(yīng)用文、議論文。還是對(duì)作文一籌莫展嗎？下面是小編幫大家整理的學(xué)英語(yǔ)作文300字9篇，歡迎閱讀，希望大家能夠喜歡。

[薦]實(shí)用的學(xué)英語(yǔ)作文300字9篇

學(xué)英語(yǔ)作文300字篇1

　　如果我們分析海水的鹽度，會(huì)發(fā)現(xiàn)地區(qū)間只有輕微的變化，然而有些小的變化是重要的。導(dǎo)致海洋的鹽度變化的基本過(guò)程有三個(gè)。

　　其中之一是通過(guò)蒸發(fā)的方式即把液態(tài)水轉(zhuǎn)化為水蒸氣來(lái)減少海洋中的水分。這樣由于鹽留了下來(lái)，所以鹽度增大。

　　當(dāng)然，如果這種方式走向極端，將會(huì)余下白色的鹽晶體。與蒸發(fā)相反的是降水，如降雨，由此水被加入海中，海水被稀釋?zhuān)瑥亩}度降低。這種情形會(huì)發(fā)生在大量降雨的`地區(qū)，或江河入海岸處。因此，鹽度通過(guò)蒸發(fā)減少水分而上升或通過(guò)降水或徑流增加淡水成分而下降。

　　一般來(lái)說(shuō)，在陽(yáng)光很強(qiáng)烈的熱帶地區(qū)，海水的鹽度略高于世界上其它沒(méi)有熱帶那樣多的蒸發(fā)的地區(qū)。同理，在江河稀釋海水的海岸地帶，海水鹽度略低于其它海區(qū)。

　　第三個(gè)可以變更鹽度的過(guò)程與海洋中冰的形成和融化有關(guān)。海水凍結(jié)時(shí)，溶于其中的物質(zhì)被留了下來(lái)。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(dāng)然，當(dāng)冰融化的時(shí)候，會(huì)降低周?chē)械柠}度。在南極洲邊緣的威德?tīng)柡Ｖ�，結(jié)冰過(guò)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(fā)現(xiàn)。

學(xué)英語(yǔ)作文300字篇2

　　The Delicious Lunch

　　Today, when I go home after school at noon, the moment I walk in the house, I smell the good scent. I know my mother is cooking the delicious food. Then I see my uncle and my aunt are sitting in the room talking with my father. I say hi to them and then rush to the kitchen. The food is such tempting, and my mouth is watering.

　　今天，我中午放學(xué)后回家時(shí)，一進(jìn)家門(mén)就聞到了香味，我知道媽媽正在烹飪美味的食物。然后我看到我的'叔叔和阿姨坐在房間里跟我爸聊天。我跟他們打了個(gè)招呼就沖進(jìn)廚房。食物非常的誘人，我流口水了。

學(xué)英語(yǔ)作文300字篇3

　　Tomorrow morning, I am going to the play badminton with my friends, so I must get up early at 7:00 a.m. We will play for half and an hour. And then we will have breakfast together. After that, I have to go home, because my parents and I will go to the supermarket and do some shopping. In the afternoon, we will visit to my aunt's home. She invited us before. We will have dinner at her home. I do not see her for a long time, so I am looking forward to seeing her. I miss her a lot. In all, tomorrow will be a rich day.

學(xué)英語(yǔ)作文300字篇4

　　I’m going to have a busy weekend! On Saturday, I’m going visit my friends by car. Because I haven’t seen them for a long time. Then, I’m going to the bookstore on foot. I’m going to read lots of books there. On Sunday morning, I’m going to go for a walk. Then, in the afternoon, I’m going to go shopping with my mother. Then, in the evening, we are going to watch TV together. That will be fun! What about you? What are you going to do on the weekend?

　　【參考譯文】

　　我將有一個(gè)繁忙的周末!星期六，我要開(kāi)車(chē)去拜訪我的`朋友。因?yàn)槲液芫脹](méi)有見(jiàn)到他們了。然后，我步行去書(shū)店。我打算在那里讀很多書(shū)。星期日早上，我要去散步。然后，在下午，我要去購(gòu)物與我的母親。然后，在晚上，我們一起看電視。那會(huì)很有趣!那你呢?你周末打算做什么?

學(xué)英語(yǔ)作文300字篇5

　　My friend is Susie.Shi gets up at 6:00 in the morning.He goes to schlool at 7:00 in the morning.He has classes from 8:00 to 11:40.He has lunch at 12:00.He goes home at 4:00 in the afternoon.He does his homework in the evening.He goes to bed at 9:00 in the eveing.

　　譯文：

　　我的.朋友是Susie.Shi在6:00起床的morning.He去schlool 7:00在morning.He已班從8:00至11:40 。他午餐12:00 。他接著首頁(yè)4:00在afternoon.He沒(méi)有功課的evening.He去床9:00在eveing 。

學(xué)英語(yǔ)作文300字篇6

　　Friend are very important in our life.Everyone have they own friend,and they also have best friend.Of course,I have some friends,I will never forget my best friend.He is a very outgoing and kind boy.He likes playing basketball best.And he change me a lot.I used to be shy.And one day I left my pen at home,we have a math test that day.I was very neverous but I afraid to borrow from others.At this time,he lend a pen to me,and he said:"Do you need a pen?Here you are!"I was deeply moved.And we bcecame good friend since then.I became outgoing because of his help.I will never forget him!

學(xué)英語(yǔ)作文300字篇7

　　My friend We have a new English teacher. His name is Gao Qiang. He is from Nanjing and is 28 years old. He has short hair and big eyes. He is tall and wears glasses. It makes him look very clever. He likes listening to music and sports. He often plays basketball with us on Friday afternoon. He works hard, and we all like his lessons. He is our hero.

　　我的朋友我們有一個(gè)新的`英語(yǔ)老師。他的名字是高。他來(lái)自南京，28歲。他有短的頭發(fā)和大眼睛。他很高，戴著眼鏡。這讓他看起來(lái)很聰明。他喜歡聽(tīng)音樂(lè)和運(yùn)動(dòng)。他經(jīng)常在星期五下午和我們一起打籃球。他工作很努力，我們都喜歡他的課。他是我們的英雄。

學(xué)英語(yǔ)作文300字篇8

　　One afternoon when my uncle and I were lying on the beach listening to MP3, we suddenly heard someone was crying for help.We jumped up quickly, and saw a little boy waving his hands in the air.My uncle took off his shirt at once and jumped into the water.He swam fast to the little boy, and took him back to the beach at last.I had never thought he was such a good swimmer!

　　有一天下午我和叔叔正躺在沙灘上聽(tīng)MP3，突然聽(tīng)到有人呼救。我們迅速跳起身來(lái)，看見(jiàn)一個(gè)小男孩的手在空中揮動(dòng)。我叔叔立刻脫下襯衣跳到水里。他很快游向那個(gè)小男孩，最后把他救到海灘。我從來(lái)沒(méi)有想到叔叔游泳這么棒！

學(xué)英語(yǔ)作文300字篇9

　　My New Room

　　I have my own room now. This is a picture of my room. It’s small and nice. There is a bed, a desk, a shelf and a closet. The air-conditioner is over the bed. It’s cool. The picture is on the wall. It’s pretty. The trash bin is in front of the shelf. The light is on the desk. The closet is near the shelf. And the curtains are blue. Do you like my room? What’s your room like? Can you tell me, please?

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