Category Archives: writing

Essay: Testing on animals

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Outline:

  1. Introduction
    • Overview of the ethical debate on using animals in medical experiments.
  2. Advantages of Animal Testing
    • Testing new drugs, vaccines, and procedures on animals.
    • Predicting side-effects and ensuring safety and efficacy.
    • Controlled and secure testing environment.
  3. Disadvantages of Animal Testing
    • Inhumane and unethical treatment of animals.
    • Inefficacy due to physiological differences between humans and animals.
    • Contribution to a culture that normalizes the use of animals for human benefit.
  4. Conclusion
    • The need for a balanced approach that considers both ethical treatment of animals and medical advancement.

Phrases

  1. Ethical debate – Cuộc tranh luận về đạo đức
  2. Medical experiments – Thí nghiệm y học
  3. Testing new drugs – Kiểm tra các loại thuốc mới
  4. Predicting side-effects – Dự đoán tác dụng phụ
  5. Safety and efficacy – An toàn và hiệu quả
  6. Controlled environment – Môi trường được kiểm soát
  7. Inhumane and unethical – Vô nhân đạo và không đạo đức
  8. Physiological differences – Sự khác biệt sinh lý
  9. Culture that normalizes – Văn hóa bình thường hóa
  10. Ethical treatment – Điều trị đạo đức
  11. Medical advancement – Tiến bộ y học
  12. Balanced approach – Phương pháp cân bằng

One of the most debated ethical issues in the field of medicine nowadays is the use of animals in medical experiments. This essay will explore both sides of this debate, examining the advantages and disadvantages of using animals for medical experiments.

The first advantage of this method is that it allows the testing of new drugs, vaccines and procedures on animals before they are performed on humans. This step will determine the safety and efficacy of new medical products  and predict possible side-effects in humans, which is essential for preventing human health from adverse effects of faulty products. Another benefit of using animals for medical experiments is the opportunity to test new treatments in a more controlled and secured environment. The use of animal models in experiments allows researchers to control various variables such as age, gender, weight, et cetera in a way that is much more difficult with human subjects. This could increase the accuracy of the results, speeding up the development of new medical treatments. 

However, this approach has some significant downsides. The most obvious complaint against experiments on animals is that it is inhumane and unethical to subject animals to painful and even lethal testing. Furthermore, opponents of this method argue that human physiology can not always be replaced by animal representation, which can eventually lead to ineffective treatments wasting time and resources. Finally, the use of animals for experiments can contribute to a widespread culture which normalizes and legitimizes the use of living beings as mere resources for human benefit. This can result in negative attitudes and practices against animals, which can have severe consequences for both human and animal life. 

In summary, the use of animals for medical testing is a complex issue. The ethical treatment of animals and the pursuit of medical knowledge must be balanced in a way that prioritizes both human and animal lives. 

Cụm từ task 1

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  1. The chart illustrates the distribution of household income across various age groups in the United States.
    (illustrates – mô tả, distribution – phân phối, various – các, age groups – nhóm tuổi, United States – Hoa Kỳ)
  2. Overall, younger age groups tend to have lower household incomes compared to older age groups.
    (Overall – tổng thể, younger – trẻ hơn, older – già hơn, tend to – có xu hướng, lower – thấp hơn, compared to – so với)
  3. Specifically, individuals aged 18-25 have the lowest median income, while those aged 45-54 have the highest.
    (Specifically – cụ thể, individuals – cá nhân, aged – tuổi, lowest – thấp nhất, median income – thu nhập trung bình, highest – cao nhất)
  4. Interestingly, the income disparity between age groups becomes more pronounced after the age of 35.
    (Interestingly – thú vị là, income disparity – sự chênh lệch thu nhập, becomes – trở nên, pronounced – rõ ràng, after – sau, age – tuổi)
  5. In contrast, the median income for individuals aged 65 and above is relatively stable, showing a slight decrease in the oldest age group.
    (In contrast – ngược lại, relatively – tương đối, stable – ổn định, showing – cho thấy, slight – nhỏ, decrease – giảm, oldest – lớn tuổi nhất)
  6. Looking at gender differences, male earners generally outpace their female counterparts across all age groups.
    (Looking at – nhìn vào, gender differences – sự khác biệt giới tính, male – nam, earners – người kiếm tiền, generally – nhìn chung, outpace – vượt qua, female – nữ, counterparts – đối tác)
  7. However, the income gap between men and women narrows among older age groups, suggesting some progress towards gender equality.
    (However – tuy nhiên, income gap – khoảng cách thu nhập, narrows – thu hẹp, among – giữa, suggesting – gợi ý, progress – tiến bộ, gender equality – bình đẳng giới)
  8. When comparing income levels by educational attainment, it becomes evident that individuals with higher levels of education tend to earn more.
    (When – khi, comparing – so sánh, income levels – mức thu nhập, educational attainment – trình độ giáo dục, becomes evident – trở nên rõ ràng, tend to – có xu hướng, earn – kiếm được)
  9. Those with graduate degrees consistently have the highest median income, followed by those with bachelor’s degrees, then those with high school diplomas or less.
    (Those – những người đó, graduate degrees – bằng cử nhân, consistently – một cách nhất quán, followed by – tiếp theo là, bachelor’s degrees – bằng cử nhân, high school diplomas – bằng cấp 3 hoặc thấp hơn)
  10. Overall, the data highlights the complex interplay between age, gender, and education in shaping household income levels.
    (Overall – tổng thể, data – dữ liệu, highlights – nhấn mạnh, complex – phức tạp, interplay – tương tác, shaping – hình thành)

Chữa bài topic: Uniforms

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This days and age, in many schools, students have to wear uniforms everyday. Some people think that this is necessary. I will explain why I agree with the view. Firstly, wearing uniforms with the logo which made by students’ school can’t only let people know which school students study, but students are also proud of their school. Secondly, all students are wear same clothes so it will avoid discrimination between wealth and poverty among students. In addition, almost students are have to go to school 5 or 6 days of week, if they didn’t wear uniforms, they would take time to choose clothes for school, that can make they are late to go to school. Therefore, this can save their time for another helpful activities.Last but not least, uniforms can be worn for one or two years, so parents don’t spend much money for clothes. Nevertheless, some people protest that view and agree that students should have freedom in their dressing. Uniforms are making them feel uncomfortable. They want to show their style and uniform are not suitable with their own fashion personality. So, requiring students to wear uniforms can them against and enraged the school. In short, wearing uniform brought variety advantages to students, schools, even parents so it is needful to wear uniforms to school.

Bài chữa

Hướng dẫn viết câu support bài essay

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Which -> giải thích rõ hơn cho mệnh đề trước đó

Violence games pose a threat to antisocial behaviours, which will increase crime rates

(which thay cho cả ý trước đó)

Note ( Nếu không dùng which -> this) : 2 câu

Violence games pose a threat to antisocial behaviours. This will increase crime rates

Resulting in=leading to (+ cụm từ) -> Kết quả của sự việc

More and more vehicles are on the roads, resulting in increasing traffic jams and accidents

Making it +(tính từ hoặc cụm từ) -> Bình luận

The population reached 100 million in 2022, making it the highest over 10 years.

For example -> Đưa ra ví dụ

Nowadays, young people do not tend to live with their old parents all over the world. For example, In the USA, according to a recent survey, 90% of youngsters want to live on their own.

process solar water heating system

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Đề bài:  The diagram shows a method for warming  water by using  indirect solar water heating system

Bài làm (155 words)

 The diagram highlights  a process for heating water by using a Solar system 

Overall, the Solar water heating system consists of 3 main parts: Solar collector panel, heat transfer unit and storage tank. 

First, the Heat transfer unit is provided with cold water. Here, it is pumped into the solar collector panel through a pine line. An antifreeze solution is added to the pine line to prevent water from being frozen. After that,  the cold water travels to a  solar collector panel. Here the solar collector panel warms the cold water thanks to its heat collected from absorbing sunlight. When water is warmed by the solar collector panel, it will go directly to the heat transfer unit which is also equipped with a heating coin that helps warm the water again. At this point, the warm water is conveyed to a storage tank for later usage. 

In conclusion, The solar water heating system uses sunlight to warm water. 

Essay: learning foreign languages

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Essay:

In some school systems, Children start learning at least one foreign language in primary school. In other school systems, foreign language begins in secondary school. In your opinion, should children learn foreign languages in schools, and if so, at what age they begin? 

Outline

Agree

The development of brain for children in the early ages, especially 4-9 is very fast -> learning foreign languages more effectively
 EX: a lot of children can use multiple languages 
As we grow older, it is hard for us to acquire a foreign language because our brain becomes less sharp.
Disagree 

Children should focus on their mother tongue. 
When they are grown up and master their mother tongue, they can learn other languages. 

Nowadays, Learning  foreign languages plays a vital role in the success of a person with the increasing globalization besides academic subjects. The ages  at which people should learn foreign languages attract people’s attention. Some people argue that primary school is a better place for children to learn  a second language instead of having to wait for secondary school. I am in favor of the idea. 

On the one hand, Learning foreign languages in primary schools brings children better results. First and foremost, The development of brain for children in early ages, especially 4-9 age group, is very fast. This helps Learning foreign languages among children become more effective. We can see a lot of children use multiple languages in daily life. Secondly, As we grow older, it is hard for us to acquire foreign language skills because our brain becomes less sharp. That is to say, many adults have to struggle with foreign languages while it is easy for children, especially at young ages to comprehend another language. 

On the other hand, many people argue that it is better for children to learn foreign languages when they are secondary school students. Therefore, Children in primary schools should study more important academic subjects like math, science, mother tongue.. instead of foreign languages which can be learned later when children reach secondary schools.  

In conclusion, Children are required to study foreign languages as soon as they are able to, especially when they enter primary schools so that they can achieve utmost  results  in mastering other languages rather than having to wait for  a few more years. 

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