雅思大论文范文

我们想要提高雅思作文，多看范文，是非常有帮助的，下面是为大家整理的关于雅思大作文范文三篇的相关资料，希望帮到大家。 雅思大作文范文一： 在学习的时候分心做其他事情好不好 While I prefer to put away my cellphone when doing homework, I can see how some students could benefit from having a cellphone around. I think it is fine for students to use cellphones while studying as long as they can stay focused. One reason is that many students are accustomed to studying with music. They find that certain types of music puts them into a study mode, and that music can make the monotony of studying more bearable. My friend, for example, has a hard time sitting in one place unless she plays classical music. Normally she is very high-energy and distractible, but while listening to classical music, she calms down and becomes highly focused. For students like her, a cellphone is a highly useful study aid. It allows her to bring her music with her anywhere, so she is not limited to just studying in her room where her stereo is. Another reason is that students sometimes need to use the internet to do research or check assignments, but it is not always possible or desirable for them to carry a laptop around. In these situations, a cellphone is a good substitute. I remember one time when I had to complete a history assignment while on a family vacation. There wasn’t access to the internet where we were going, so my laptop would have been useless for research. Instead, I used my cellphone’s 3G connection to do research and wrote the assignment by hand. The vacation was much more relaxing because I didn’t have to lug my heavy laptop and charger around, and I still finished the assignment on time. Some will point out that cellphones can potentially distract students from their work. This is true, but in my experience they are far less distracting than laptops, which students use quite frequently for schoolwork. Cellphones have much smaller screens and generally take more effort to use, so students are less likely to waste time on them reading blogs or playing games. It simply isn’t as satisfying to procrastinate on a cellphone—laptops are much better for that. Plus, if you’re writing a paper on your laptop, your web browser is just a couple of clicks away. If you’re writing by hand with a cellphone next to you, it’s a bit less easy to put down your pencil, pick up your phone, unlock it, and open a browser. While I don’t personally use cellphones while studying unless absolutely necessary, I think that they can be helpful for a lot of students. It’s true that cellphones can be distracting, but they’re less damaging to productivity than laptops, so I think it’s hard to argue that students shouldn’t use them. 雅思大作文范文二： 探索太空是否是资源浪费 It is a waste of time to spend funds on space travel or space exploration. Nowadays, an increasing number of citizens are discussing the recent launch of ShenZhou carrier rocket. While there are some people who claim that this kind of launch is a waste of money or time because it could not bring any benefits for citizens, I hold a different opinion. From my perspective, space exploration is necessary. Admittedly, space travel or space exploration would waste a large sum of money. By spending much money on doing research regarding outer space life, government loses their focus on civil life where many people are suffering from starvation, air pollution and epidemics. Under this circumstance, there is no doubt that people would complain about government’s aloft behaviors. However,if viewing from a different angle, space exploration is a long time investment. Never should we expect the journey would bring immediate economic returns to the country. In this case, space travel and space exploration is quite helpful for the country. To begin with, space exploration might bring benefits for us to search for new energy resource. That is to say, other planets may be rich in certain kinds of resources that are in great shortage on the earth. According to the report released after the exploration to the Mars, the officials from NASA confirms that Mars contains a great volume of natural gas and iron. Moreover, engineers have also noticed that these resources on the planet are able to explore, and if they could solve the problem of long time transportation, these resources could be used on the earth. Consequently, the use of natural gas will not consume burning of petroleum and make our planet a better place to live in. In addition, space exploration aims to improve level of technology. In other words, it is the development of advanced technology that makes it possible to explore the outer space. It is usually the case that without the technology of launching satellite into the space, it is impossible for people to conduct research. As a result, scientists have to improved their knowledge in related areas so that they could guarantee the launch of these rockets, as well as satellites. Meanwhile, to ensure astronauts’ safety in the outer space, scientists have to repeated work on their suits in order to keep astronauts away from radioactivity. Also, to fill with enough oxygen, scientists have to run encapsulation tests again and again. Only if these equipment are guaranteed can astronauts be safely working in the outer space. To sum up, the seemly useless space exploration would cost a large sum of money; however, this space activity could still bring benefits in both new energy searching and technology improvement. 雅思大作文范文三： 养宠物能带来哪些益处 The issue whetherkeeping pets could benefit children might trigger intense debate amongindividuals. Some might argue that pets could bring both intangible andtangible advantages to children, citing the reason that pets might help toexplore the meaning of love and responsibility. However, from my perspective, iwould disagree with their statement. First, keepingpets could incur some health problems, because pets are often unhygienic due tothe rather dirty environment where they were born or raised up, which mightlead to the result that pets such as kittens or puppies would carry parasitesand potential virus which threaten the health of children. Cat hairs mightfloat in the air while fleas might originate from puppy heads. Even if the petsare born in hygienic or professional clinics, their instinct nature of playingwild would drive them and the homes to be unclean and insanitary which greatlyharm the healthy growing of children. Furthermore, petsmight interrupt the studies of children, considering the fact that their livelycharacter matches the natural demanding for fun of the children. Running andhiding around the corners in the house, purring and barking for a touch ofcare, dogs and cats would easily draw the attention from their little ownersand disrupt their focus on a specific and difficult mathematical question or aconcentration on the development of a composition idea. To apply the abovepoint further, in a long run, children accompanying their pets would experiencea decline in their academic performance and ruin the prospect of their future. Admittedly,children do learn the meaning of caring and responsibility from their pets dueto the fact that they have to take time everyday to handle the food, water andshelter for their beloved ones. And they could also acquire seemly genuineenjoyment and happiness from playing with their pets. But those enjoyment couldbe attained from other safer and simpler ways, specifically games or arts,other than pets. The mental benefits such as the sense of responsibility andcaring could be narrowed and segmentary because the emotion of animals cannotbe as difficult and sensitive as that of humans. Children might be depressedand desperate when they find they don’t pay off as they give. The world doesnot operate as children do with their pets. In conclusion, keeping pets would not bring as many benefits as we think to children. Instead,it often ends up doing more harms to them. To ensure the healthy development ofchildren, we must not let them have their pets. 以上就是雅思大作文范文三篇的内容，希望对大家有所帮助哦。