Understanding Sickle Cell Disease
認識鐮狀細胞疾病
Introduction
Sickle cell disease is a blood problem. People are born with it. They need special doctors and medicine.
鐮狀細胞疾病是一種血液問題。這是先天性的，患者需要專科醫生治療和服用藥物。
Main Body
In this disease, red blood cells are not round. They look like a moon. These cells block the blood. This causes a lot of pain and makes the body tired.
在這種疾病中，紅血球不是圓形的，看起來像個新月。這些細胞會阻塞血液，導致劇烈疼痛並使身體感到疲倦。
This disease can hurt the lungs, kidneys, and brain. Some people have a 'trait'. They have one bad gene, but they do not feel sick. People with the disease have two bad genes.
這種疾病會傷害肺、腎臟和腦部。有些人具有「特質」，他們只有一個異常基因，因此不會感到不適。而患有此病的人則擁有兩個異常基因。
Doctors use medicine to help. Some new treatments can fix the disease, but they cost too much money. Now, a hospital in Kingston can help patients. They do not need to travel to big cities.
醫生使用藥物來治療。一些新療法可以根治此病，但費用太高。現在金斯頓的一家醫院可以為患者提供幫助，他們不再需要前往大城市就醫。
Conclusion
Doctors want more people to get help. They also want people to understand this disease better.
醫生希望更多人能獲得幫助，也希望人們能更深入地了解這種疾病。
Vocabulary Learning
💡 THE 'HAVE' PATTERN
In the text, we see a very important word: HAVE. At the A2 level, we use "have" to talk about things our body possesses or medical conditions we carry.
How it works in the text:
- "Some people have a trait" → (They possess this feature)
- "They have one bad gene" → (This is inside them)
Quick Rule: Use HAVE for things you 'own' or 'carry' in your body.
Compare these simple ideas:
- I have a cold. (I am sick now)
- She has a headache. (Her head hurts)
- They have the disease. (It is part of their health)
📍 WHERE vs. WHAT
Look at the sentence: "...a hospital in Kingston can help patients."
When we describe a place for a person or a building, we use IN:
- In Kingston (City)
- In the hospital (Building)
- In the blood (Inside the body)
Simple Tip: If you can put a map or a box around it, use IN.