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For a long time, television has been regarded as a saving means of entertainment and acquiring useful knowledge. However, besides the benefits mentioned above, it also brings a lot of harm because of the following reasons. First, watching TV takes up a lot of our time. I do not deny the benefits such as entertainment or education that it brings. However, instead of spending all the day just watching TV, we can do some useful works such as doing homework, helping mother to do housework. Through that, we can gather for ourselves a lot of soft skills and become closer to the other. Second, sitting too close to the TV screen will make harm affect on our health. Studies have shown that sitting near television will shorten our vision, in addition increase the risk of cardiovascular diseases and degeneration of the neck vertebrae ... These are the disadvantages that no one expects. Therefore, let's limit the amount of time spending watching TV and save that time doing other useful things.
Loi ich:
Television is very important for our lives so most families have televisions. It provides us with information and entertainment.
What would you do after a hard day at school or at work and you want to entertaining. It simple, just turn on your TV. Music channel, comedy channel or cartoon channel... is your choice, just pick a channel. And not only entertaining, TV can also help you update the news from all over the world in the end of the day
We stay at home and know what is happens all over the world. You can watch you favourite programs and game shows you . Someone spends 3 or 4 hours sitting in front of television.
There are too much advertisements on television which makes us tired. Anyway, TV is a wonderful invention. It is a cheapest kind of entertainment for everybody.
Tac hai:
For a long time, television has been regarded as a saving means of entertainment and acquiring useful knowledge. However, besides the benefits mentioned above, it also brings a lot of harm because of the following reasons. First, watching TV takes up a lot of our time. I do not deny the benefits such as entertainment or education that it brings. However, instead of spending all the day just watching TV, we can do some useful works such as doing homework, helping mother to do housework. Through that, we can gather for ourselves a lot of soft skills and become closer to the other. Second, sitting too close to the TV screen will make harm affect on our health. Studies have shown that sitting near television will shorten our vision, in addition increase the risk of cardiovascular diseases and degeneration of the neck vertebrae ... These are the disadvantages that no one expects. Therefore, let's limit the amount of time spending watching TV and save that time doing other useful things.
I find playing online games very interesting. It can support me to feel relaxative after everyday after tired time of learning at school. I usually like to play online chess. It is exciting and challenging. It also help me to make friends online. It helps me to think over everything before acting. However, I always limit my time of playing online games. Because I think playing too much online games makes me tired. My eyes are often soring. My mother always reminds me of learning hard, so I know what is the most important to me. Playing online games only helps me to relax a little. So I advise you to working hard at school, and just spend a little time playing online games, although how much you like it.
Refer:
Modern society is constantly developing, and the appearance of the Internet has opened up a whole new era of access and sharing of information. This brings a tremendous reform and benefits to all humanity. In our lives there are innumerable questions that need to be answered, and the Internet was born as a useful tool to help us solve those questions. Searching for information in the past has cost humanity a lot of time and effort, and not everyone had patience to turn the pages one by one to find the information they needed. However, our lives have changed tremendously since the arrival of the Internet, and the search of general information on the Internet has not consumed us much more than mouse clicks and keyboard typing. This is where most basic and specialist information is gathered from the majority of occupations and fields in our life. There are countless websites that contain useful information for research and study, and Wikipedia is now considered to be the most complete and accurate encyclopedia. Searching the Internet is simple, but we should also be careful in getting that information. Not all knowledge on the Internet is accurate and complete, so we need to compare information from many different sources before actually using any of them for our purposes. The Internet is an infinite ocean of knowledge, and we can learn countless things if we know how to use it properly.
My hobby is playing badminton. It helps me relax after many stress hours and improves my helth. First of all, playing badminton makes me reduce stress. I always spend a hour each day playing badminton with my father. I often complete my homework effectually, and so my parents often encourages me to play it everyday. Secondly, playing badminton brings me become more and more confident. It helps me make friends with many people. Sometimes, I join competitive matches and chat with various types of people. In conclusion, I really like playing badminton because it brings not ony physical but also mental benefits.
Dịch
Sở thích của tôi là chơi cầu lông. Nó giúp tôi thư giãn sau nhiều giờ căng thẳng và cải thiện sức khỏe. Trước hết, chơi cầu lông giúp tôi giảm căng thẳng. Tôi luôn dành một giờ mỗi ngày để chơi cầu lông cùng bố của mình. Tôi thường hoàn thành bài tập về nhà một cách nhanh chóng và bố mẹ luôn khuyến khích tôi chơi nó mỗi ngày. Thứ hai, chơi bóng rổ giúp tôi càng trở nên tự tin hơn. Nó giúp tôi kết bạn được với nhiều người. Thỉnh thoảng, tôi tham gia những trận đấu và trò chuyện cùng nhiều người. Tóm lại, tôi thực sự thích chơi cầu lông vì nó không chỉ mang đến lợi ích về vật chất mà còn lợi ích về tinh thần.
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Badminton is my favourite sport and I usually play it in my free time. To play badminton the best, I must have speed, strength and exquisite. Sometimes, I play it with my best friends or my parents. Besides playing badminton provide for my body with the required energy to help me go through each day. Moreover, playing badminton is simple for everybody. The shuttlecock which acts like the ball is made from goose feathers attached to a small piece of cork. When playing, I need to smash the light shuttlecock towards the opponent’s direction. To me, badminton is the most fantasic sport in the world.
Dịch
Cầu lông là môn thể thao ưa thích của tôi và tôi thường chơi nó vào lúc rảnh rỗi. Để chơi cầu lông tốt nhất, tôi phải có tốc độ, chiều cao và kỹ thuật điêu luyện. Thỉnh thoảng tôi chơi nó cùng những người bạn thân hoặc bố mẹ. Bên cạnh đó, chơi cầu lông cung cấp cho thân hình tôi những năng lượng tối thiểu để giúp tôi có hoạt động mỗi ngày. Hơn thế, chơi cầu lông đơn giản với tất cả mọi người. Quả cầu lông cái mà hoạt động như quả bóng được làm từ lông ngỗng gắn vào 1 miếng nút chai nhỏ. Khi chơi, tôi cần đánh mạnh vào quả cầu để nó di chuyển sang phía đối phương. Với tôi cầu lồng là một môn thể thao thú vị nhất thế giới.
My favorite sport is badminton. It is an individual and team sport. It can last about an hour and a half. It needs at least two players, maybe more. Unlike football, badminton just needs a smaller campus to play, it needs tools like rackets, balls, nets. The two players have to take turns sending the bridge over the network until it hits the ground. Although quite easy, it also takes a lot of practical and flexible skill. In addition, badminton also helps us to be healthy and train our muscles. I love it so much, I often play it on holidays because it makes me feel more at ease after hard study days.
1. Viết một đoạn văn ngắn bằng tiếng anh về lợi ích và tác hại của intenet.
Young people nowadays have a new form of entertainment in addition to typical ones, and that is the Internet. Only by looking at the computer screen or smart phone, we can reach to a vast and exciting world of Internet. The Internet is where people around the world share information, images and videos, so it is an interesting and almost endless space of entertaining. We can watch movies, listen to music, read books, play games, read newspapers and do many other things on the Internet. In addition, making friends and posting interesting moments on social networking sites is also an integral part of the Internet. Some top applications such as Facebook, Youtube, Snapchat, Twitter, Instagram, etc always attract a lot of users, and most of them are young people. However, it now seems that the Internet has consumed too much of our time, and we are limiting our forms of entertainment through the abuse of Internet. Many young people become passive or choose to separate themselves from the outside world, and they just looking for joy that comes from the phone screen. We do not deny the pleasures of the Internet, but we also need to combine other outdoor activities with surfing the web. Internet is a great form of entertainment, but in my opinion we should not replace our traditional entertainment activities with it.
The world is currently very developed, which means that technology is very evolving, especially smartphone. And it brings a lot of benefits, I of course agree. Because it's so useful. Smartphone works remotely, even when you're in another part of the world. You can communicate verbally, video, audio and exchange other media. All websites, applications and software have been created to help users socialize. Social media, texting, texting, laptops, tablets, and cell phones mean no one needs to feel isolated in the digital world. Users can be regularly updated with news about local events and social developments. We can also learn through technology. Anyone with access to the internet today can access a huge amount of the world's knowledge through the web. Alternatively, lessons and courses can now be offered virtually online. Online social media or playing computer and mobile games is becoming more and more popular. Traditional media also developed, as television and broadcasting were digitized along with radio. It has many benefits, but it also has harmful effects. Nowadays, there are a lot of young people who are interacting too much with internet devices, and can easily watch bad programs, programs like those are not good for them. However, Smartphone is also a lot of benefits, is an important part of our life
1. Bảo quản vắc xin
Đây là một yếu tố đặt lên hàng đầu bởi vắc xin luôn đòi hỏi phải bảo quản ở một điều kiện nghiêm ngặt, đặc biệt là các loại vắc xin nhược độc. Mỗi loại vắc xin đều có một khoảng nhiệt độ bảo quản thích hợp, đối với các loại vắc xin virus ở nhiệt độ từ 2 – 8°C, các loại vắc xin vi khuẩn từ 5 – 150C. Nếu nhiệt độ bảo quản vắc-xin nằm ngoài khoảng nhiệt độ bảo quản, hoặc để vắc xin bảo quản ở ngăn đá sẽ làm mất tác dụng của vắc xin.
Ngoài ra, bà con cũng cần chú ý việc bảo quản vắc xin khi vận chuyển, nếu ở xa nơi bán vắc xin thì khi đi mua nhất thiết có hộp xốp, phích đá để bảo quản; nếu mua gần thì bảo quản bằng túi nilông tối màu có giấy bọc. Khi vận chuyển vắc xin cần bao gói kỹ, tránh hiện tượng va đập, tránh được vắc xin tiếp xúc trực tiếp với đá lạnh, đặc biệt không cho ánh nắng trực tiếp chiếu vào vắc xin để đảm bảo chất lượng và hiệu quả phòng bệnh của vắc xin.
2. Sử dụng vắc xin
Nếu khâu bảo quản tốt song chúng ta sử dụng vắc xin không đúng kỹ thuật thì hiệu quả cũng sẽ thấp. Khi sử dụng vắc xin chúng ta cần chú ý các yếu tố sau:
- Cần đọc kỹ hướng dẫn sử dụng vắc xin trước khi dùng, nếu không rõ thì hỏi thêm ý kiến của bác sĩ thú y.
- Khi dùng phải kiểm tra lọ vắc xin bằng mắt thường xem màu sắc, độ vẩn có gì khác thường (ví dụ: không dùng vắc xin bị đổi màu, vẩn đục).
- Không được tiêm vắc xin cho động vật đang mắc bệnh, nghi mắc bệnh, động vật quá gầy yếu, quá non, con mẹ mới đẻ, động vật mới thiến chưa lành vết thương, những con mang thai ở kỳ cuối.
- Dùng vắc xin đúng liều lượng, đúng vị trí, đúng lứa tuổi.
- Xi lanh, kim tiêm phải đảm bảo tiệt trùng. Biện pháp tốt nhất là luộc sôi hoặc hấp, để nguội dụng cụ trước khi sử dụng (chú ý không nên dùng cồn để sát trùng dụng cụ).
- Pha vắc xin đúng chỉ dẫn, trước khi sử dụng phải lắc kỹ lọ vắc xin.
- Vắc xin pha xong dùng ngay, không để quá 2-3 giờ sau khi pha, không cầm lâu trong tay; nếu thừa phải hủy, không được dùng cho ngày hôm sau; không vứt bừa bãi chai lọ, kim tiêm.
- Sau khi tiêm vắc xin, cần theo dõi vật nuôi để kịp thời phát hiện các trường hợp gia súc, gia cầm phản ứng sau khi tiêm để có biện pháp can thiệp.
3. Một số bệnh cần chú ý tiêm phòng cho vật nuôi
- Đối với trâu bò: tiêm phòng bệnh tụ huyết trùng, lở mồm long móng.
- Đối với lợn: cần được tiêm phòng đầy đủ 04 bệnh đỏ (tụ huyết trùng, phó thương hàn, đóng dấu lợn, dịch tả lợn), lở mồm long móng.
- Đối với đàn gà: tiêm vắc xin Newcastle, Gumboro, Cúm gia cầm.
- Đối với đàn thủy cầm: tiêm Cúm gia cầm, Dịch tả vịt.
As you know, mobile communications is very useful to help people communicate with each other. Today, all subjects were able to use mobile phones. you can use by a number of amenities: alarm clock, phone number, store photographic memories .... Besides, the phone is considered as "genuine" you can have fun by listening to music or playing games, reading the newspaper over GPRS ... It would be - will be useful for people who can use electricity a reasonable voice but when it uses electrical work thoaiT your learning will also somewhat affected by the use of the device. Because you are among the many phone users that neglect the study. at this age, the less you will call only to talk the message. How much lost time. And if the other person replies to your message a little late, you will sit waiting, his eyes focused on the phone screen and in the beginning always thought why not get the signal response. Now wonder so where are the time to learn?
In my daily life, I have some hobbies such as traveling, cooking, listening to music, etc. However, I enjoy reading books most. To me, books are always a good friend. Firstly, reading books makes me feel relaxed after many long stressful hours at school. I really like comic books because they contain many colorful and interesting images that keep my spirit relaxed. Secondly, reading books is a good way to improve my vocabulary and grammar. For example, reading books tells me about the world’s history, lets me see the structure of the human body, or brings me a story of Harry Potter. In conclusion, I think reading is one of the most interesting indoor activities.
Game online is a quite popular word to not only the students but also the parents. It is the game that is so attractive and interesting . Probably because of this reason, a lot of young people are easily addicted to this. But you know, the game is a double-edged sword. Besides the aim at entertainment, it contains many unpredictable disadvantages that no one expects. According to a CNYPA report, almost children have learned to play games online since they are in kindergarten. This is especially harmful for young children because games online makes a bad effects on their health. Regularly sitting in front of the computer screen and phone makes them easy to get some serious diseases such as high blood pressure, promote the ageing process, increase myopia, reduce the immune system. If they are sitting in the wrong posture, it also causes some symptoms such as back pain, curvature of the spine, disc herniation. Over time, they will turn into more serious disease when they grow up, even lead to death. To students, learning is always a top priority, but it seems to some students that the game takes too much their time. As the result, they tend to neglect study, make their parents extremely nervous and anxious. In addition, games also shorten the time they connect with friends, care about the people around, gradually they will lose communication skills, then isolate themselves from everyone. In conclusion, we can see that game online brings a lot of great harm. Playing games is not wrong, but each of us should have the suitable time for it and do not let it affect too much to our life.
Game online is a quite popular word to not only the students but also the parents. It is the game that is so attractive and interesting. Probably because of this reason, a lot of young people are easily addicted to this. But you know, the game is a double-edged sword. Besides the aim at entertainment, it contains many unpredictable disadvantages that no one expects. According to a CNYPA report, almost children have learned to play games online since they are in kindergarten. This is especially harmful for young children because games online makes a bad effects on their health. Regularly sitting in front of the computer screen and phone makes them easy to get some serious diseases such as high blood pressure, promote the ageing process, increase myopia, reduce the immune system. If they are sitting in the wrong posture, it also causes some symptoms such as back pain, curvature of the spine, disc herniation. Over time, they will turn into more serious disease when they grow up, even lead to death. To students, learning is always a top priority, but it seems to some students that the game takes too much their time. As the result, they tend to neglect study, make their parents extremely nervous and anxious. In addition, games also shorten the time they connect with friends, care about the people around, gradually they will lose communication skills, then isolate themselves from everyone. In conclusion, we can see that game online brings a lot of great harm. Playing games is not wrong, but each of us should have the suitable time for it and do not let it affect too much to our life.