Tiếng Anh 10 Bright D CLIL (History)
1. What does DNA stand for? Listen and read to find out.2. Read the article and decide if each of the statements (1–5) is T (true) or F (false).3. Read the article again and answer the questions.4. Answer the following questions.
Bài 1
1. What does DNA stand for? Listen and read to find out.
(DNA viết tắt cho chữ gì? Nghe và đọc để tìm hiểu.)
DNA – The Blueprint of Life
DNA is one of the most important things in all living creatures. But what is it exactly? And why is it so important?
DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms.
Our DNA contains all the genetic details that make us what we are. Instructions for how our cells grow and work are all inside our DNA. So DNA is a kind of instruction book for how we look.
We have forty-six chromosomes in our bodies, twenty-three from each of our parents, which join together to make pairs. The discovery of chromosomes has been one of the biggest and most important scientific discoveries in human history.
Scientists study DNA for lots of reasons. It can help them understand and treat diseases, genetically modify or improve food, identify people from hair or blood samples, and even create new life through technology like cloning (an identical copy of a plant or animal).
By understanding our DNA and the information inside it, we can understand a lot about ourselves and our health. For example, we can see if we might get certain health problems or illnesses, and we can change our lifestyles to avoid them.
The secrets inside DNA are the key to all life. The more we learn about them, the more we learn about ourselves and the world around us!
Bài 2
2. Read the article and decide if each of the statements (1–5) is T (true) or F (false).
(Đọc đề bài và quyết định xem mỗi khẳng định (1–5) là T (đúng) hay F (sai).)
1. DNA gives information on how our cells look. _____
2. We have 26 chromosomes from each parent. _____
3. Scientists can use DNA to make sick people well. _____
4. They can use DNA to create human clones. _____
5. DNA treats certain illnesses. ____
Bài 3
3. Read the article again and answer the questions.
(Đọc lại bài và trả lời các câu hỏi.)
1. What is DNA? (DNA là gì?)
2. Why do scientists study DNA? (Tại sao các nhà khoa học lại nghiên cứu DNA?)
3. How does our DNA information help us? (Thông tin DNA giúp ích gì cho chúng ta?)
Bài 4
4. Answer the following questions.
(Trả lời các câu hỏi phía dưới.)
1. How do you think DNA is a blueprint for life? (Bạn nghĩ DNA là bản thiết kế cho sự sống như thế nào?)
2. Who do we get our hair and eye colour from? (Chúng ta có tóc và màu mắt từ ai?)
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