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【优选】学英语作文300字6篇
在平凡的学习、工作、生活中，大家都写过作文，肯定对各类作文都很熟悉吧，根据写作命题的特点，作文可以分为命题作文和非命题作文。那么一般作文是怎么写的呢？下面是小编精心整理的学英语作文300字6篇，欢迎大家借鉴与参考，希望对大家有所帮助。
学英语作文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!
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！
学英语作文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.
学英语作文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.
学英语作文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.
学英语作文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. 我有一个秘密,我存了一些零花钱,想买一份礼物给我的母亲。我妈妈是一个家庭主妇,她照料了所有的`家务。有时我会很顽皮,惹她生气,不过现在我长大了,我知道我必须做一个好女孩,帮帮她。我的钱就快够买一份礼物了。
学英语作文300字 篇6
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。
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