【優(yōu)選】學(xué)英語作文300字6篇

　　在平凡的學(xué)習(xí)、工作、生活中，大家都寫過作文，肯定對(duì)各類作文都很熟悉吧，根據(jù)寫作命題的特點(diǎn)，作文可以分為命題作文和非命題作文。那么一般作文是怎么寫的呢？下面是小編精心整理的學(xué)英語作文300字6篇，歡迎大家借鑒與參考，希望對(duì)大家有所幫助。

學(xué)英語作文300字 篇1

　　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(dāng)你早上去上班時(shí)發(fā)現(xiàn)交通燈不工作，交通阻塞一定會(huì)發(fā)生。一個(gè)病人需要立即手術(shù)。如果不能用電的話，會(huì)發(fā)生什么事。沒有電，我們既不能看電視，聽錄音，也不能在網(wǎng)上聊天。電力與我們的.日常生活密切相關(guān)。

　　如果沒有電，那將是多么可怕的事情！

學(xué)英語作文300字 篇2

　　My favourite animal are elephants,because I think they are so prowful and friendly.

　　Now most of them live in south and southeast Asia.We also can see them on TV or in the zoo.They have long noses,big ears and short tails.Although they are so heavy,they run fast.Elephants eat leaves and bananas.They like walking slowly and playing in the water.I like elephants.I want to be as strong as them,so I can protect my family.

學(xué)英語作文300字 篇3

　　My May Day

　　today is may day. my grand-mother, grand-father, uncle, aunt, sister and brother came to my home, we enjoyed the festival together.

　　we ate hot-dogs, hamburgers, cornflakes and rolls……we drank tea and orange juice.

　　in the afternoon, we went to the zoo. we looked at monkeys, rabbits, elephants, zebras and so on.

　　my brother is wearing t-shirt, it is blue. my sister’s sweater is red, and my shoes are pink. those are all my favorite colures. we held a fashion show.

　　in the evening we watched tv together and then they went home happily.

學(xué)英語作文300字 篇4

　　There are some pandas in the zoo.They look like a bear,but they are not a bear.

　　They live in china. they have a small tail and fat body.They are black and white.They’re very clumsy,but they can climb trees.

　　They like to eat bamboo very much.look! the baby panda is under the mother panda, they are sleeping.They look very lovely.Pandas are my favourite animals.

學(xué)英語作文300字 篇5

　　I have a secret. I have saved some pocket money, because I want to buy a present for my mother. My mother is a housewife. She takes care of all the chores. Sometimes I will be very naughty and make her angry, but now as I grow up, I know I must be a good girl and help her to do some work. My money is nearly enough to buy a gift. 我有一個(gè)秘密,我存了一些零花錢,想買一份禮物給我的母親。我媽媽是一個(gè)家庭主婦,她照料了所有的`家務(wù)。有時(shí)我會(huì)很頑皮,惹她生氣,不過現(xiàn)在我長(zhǎng)大了,我知道我必須做一個(gè)好女孩,幫幫她。我的錢就快夠買一份禮物了。

學(xué)英語作文300字 篇6

　　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程有三個(gè)。

　　其中之一是通過蒸發(fā)的方式即把液態(tài)水轉(zhuǎn)化為水蒸氣來減少海洋中的水分。這樣由于鹽留了下來，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，從而鹽度降低。 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，鹽度通過蒸發(fā)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(qiáng)烈的熱帶地區(qū)，海水的鹽度略高于世界上其它沒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。 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)降低周圍水中的鹽度。 在南極洲邊緣的威德爾海中，結(jié)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(fā)現(xiàn)。

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