Kidney 肾脏
The kidney is a bean-shaped organ found near the middle of the back, on each side of the spine.
Every person has two kidneys, and each one helps clean the blood by removing waste and extra water.
The cleaned waste and water leave the body as urine.
The kidney also helps control the body’s salt and water balance, which is important for health.
Good habits like drinking enough water and eating healthy food can help keep the kidneys working well.
If the kidneys stop working properly, waste can stay in the body and make a person feel sick.
肾脏是一种豆形的器官，位于背部中间靠近脊柱的两侧。
每个人有两颗肾脏，它们负责清理血液，把废物和多余水分排出体外。
这些废物和水分被转化成尿液，从身体里排出去。
肾脏还能调节体内的盐分和水分，这对健康非常重要。
多喝水和健康饮食有助于肾脏良好运作。
如果肾脏无法正常工作，废物就会留在体内，让人感觉不舒服。
配套练习✍️ kidney /ˈkɪdni/
🔍 完形填空（Cloze Test）
-
The kidneys are located on each side of the ______.
（a. heart / b. spine / c. head） -
The main job of the kidneys is to clean the ______.
（a. eyes / b. blood / c. teeth） -
Extra water removed by the kidneys leaves the body as ______.
（a. sweat / b. tears / c. urine） -
Having healthy kidneys helps control the body’s ______ and water balance.
（a. salt / b. air / c. sugar） -
If the kidneys do not work well, ______ can stay in the body.
（a. food / b. waste / c. light）
✅ 选择题（Multiple Choice）
-
How many kidneys does a person usually have?
A) One
B) Two
C) Four -
What can help kidneys work well?
A) Eating healthy food
B) Watching TV
C) Running fast -
What happens if kidneys stop working?
A) A person may feel sick
B) Eyes get tired
C) Teeth become loose
✏️ 填空题（Fill in the Blanks）
-
The kidneys are shaped like a ______.
（可选答案：bean, star, ball） -
Waste and water leave the body as ______.
（可选答案：urine, sugar, gas） -
The kidneys help to balance ______ and water in the body.
（可选答案：salt, sound, paper） -
Good habits for kidneys include drinking enough ______.
（可选答案：water, oil, tea）
练习答案✅
完形填空
- b. spine
- b. blood
- c. urine
- a. salt
- b. waste
选择题
6. B) Two
7. A) Eating healthy food
8. A) A person may feel sick
填空题
9. bean
10. urine
11. salt
12. water
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