英语作文

关于英语作文合集六篇

在生活、工作和学习中，说到作文，大家肯定都不陌生吧，作文是一种言语活动，具有高度的综合性和创造性。你所见过的作文是什么样的呢？以下是小编为大家收集的英语作文6篇，仅供参考，大家一起来看看吧。

英语作文 篇1

Dear Sir or Madam,

I’ve learned from a newspaper that six of eight bear species in the world are dying out. Scientists say that humans are their biggest threat because some parts of bears are very expensive as medicine. That’s one of the reasons why bears are often killed. In addition, many habitats of bears are being destroyed as a result of human activities, so bears are losing their homes.

To save bears, I think more reserves for bears should be set up so that they can live freely there. Laws should be passed to prevent people from killing bears. Please give a hand to the endangered bears. They need help to survive.

　　Yours sincerely,

　　Li Hua

英语作文 篇2

1.The advantagesof A are much greater than those of B.

2.A may be preferableto B, but A suffers from the disadvantages that...

3.It is reasonable to maintain that ...but it would be foolish to claim that...

4.It is true that A ..., but the chief faults (obvious defects )are ...

5.For all the disadvantages, it has its compensatingadvantages.

6.Like anything else, it has its faults.

8.A bears some resemblances to B.

9.However, the same is not applicableto B.

10.A and B differ in several ways.

11.Evidently, it has both negative and positive effects.

12.People used to think ..., but things are different now.

13.The same is true of B.

14.Wondering as A is, it has its drawbacks.

英语作文 篇3

If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation--- conversion of liquid water to water vapor. In this manner the salinity is increased, since the salts stay behind. If this is carried to the extreme, of course, white crystals of salt would be left behind.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by evaporation, or decreased by the addition of fresh water by precipitation or runoff.

Normally, in tropical regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When sea water is frozen, the dissolved materials are left behind. In this manner, sea water directly materials are left behind. In this manner, sea water directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea Antarctica, the densest water in the oceans is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portions of the oceans of the world.

英语作文 篇4

Today，I'm planning to do some exercises on my summer vacation in order to make me stronger.If you ask what the summer vacation in my dream is ，I'll tell you traveling around the world is the only one dream I have.

I'm interested in traveling，because I can meet lots of different people and can do some sightseeing in the places of interest all over the world.How interesting it is!I hope I can have two summer vacations in a year.

英语作文 篇5

I am primary school now, this is my second year, in order to focus more on my study, I live in school now, I will go home on the weekend. Our school is under construction lately, the workers are doing their work in the daytime, the machines make out large noise, I can’t focus my mind on the study. That’s not the worse situation, when I take a nap in the afternoon, the machines are still working, I can’t sleep. So when I wake up, my head is not well working, I want to sleep all the day. The school should limit the time for the workers, they should stop working during the snap time for school. It will be reasonable for students.

译文：我现在在上初中，这是我在学校的第二年，为了更加集中精力学习，我在学校住宿，周末回家。我们学校最近正在修建工程，工人在白天开工，机器发出很大的噪音，我不能集中精力学习。这还不是最坏的.情况，当我在中午休息的时候，机器仍然在运转，令我无法入睡。当我醒来时，我的头脑无法好好的思考，我整天想要睡觉。我认为学校应该限制工人工作的时间，他们应该在午休时停止工作。这对学生来说才是合理的。

英语作文 篇6

Many people want to ask, what is the best time for sleep? Do we need to sleep early or late? My opinion is to sleep early. Here is the reason why we should sleep early. First, it will make you more healthy. Sleep late would cause illness, long time not sleeping early will damage your body. Second, many people had said that if you don't get many time to sleep, and you sleep late would make black rim of the eye. That is not healthy also, and it's not beautiful. We should give our body a rest. Sleep is the best way. Well, there are certain time that is best for us to sleep. Sleep early is definitely better than sleep late. Also, we should not keep awake the whole night. You don't feel the damage when you are young, but when you get older, the problem start to appear. Many disease of heart and lung started from not sleep at night. Many youth think it is fun to keep awake or sleep late. But I don't think so. Keep your body healthy. I strongly suggest to sleep early.