水滴英语小短文，用阅读记住10000单词（人体骨骼主题 lumbar vertebrae 腰椎骨，高效记单词）

Lumbar Vertebrae 腰椎骨

The lumbar vertebrae are bones in the lower part of your back.
People usually have five lumbar vertebrae in their spine.
These bones are thicker and stronger than the other vertebrae because they carry more weight.
The lumbar vertebrae help support your body when you stand, walk, or lift things.
They also let you bend, twist, and move your lower back.
Taking care of your lumbar vertebrae can help prevent back pain and keep you active.

腰椎骨是位于背部下方的一组骨头。
人体的脊柱通常有五块腰椎骨。
这些骨头比脊柱其他部分更粗壮，因为它们承受更多身体重量。
腰椎骨让你能站立、行走或搬东西时支撑身体。
它们还能帮助你弯腰、扭转和灵活活动下背部。
保护好腰椎骨有助于预防腰痛，让你充满活力。

配套练习✍️ lumbar vertebrae /ˈlʌmbɑːr ˈvɜːrtɪbriː/

🔍 完形填空（Cloze Test）

1. Lumbar vertebrae are found in the ______ part of your back.
   (a. lower / b. middle / c. upper)

2. Most people have ______ lumbar vertebrae.
   (a. four / b. five / c. six)

3. These bones are ______ because they carry more weight.
   (a. softer / b. thinner / c. stronger)

4. The lumbar vertebrae help you ______ your body when you lift things.
   (a. see / b. support / c. close)

5. Taking care of your lumbar vertebrae can help prevent ______.
   (a. back pain / b. toothache / c. fever)

✅ 选择题（Multiple Choice）

6. Which part of your back contains the lumbar vertebrae?
   A) Lower
   B) Upper
   C) Chest

7. What is one job of the lumbar vertebrae?
   A) Help you hear
   B) Support your body
   C) Move your fingers

8. Why are the lumbar vertebrae strong?
   A) Because they are the smallest bones
   B) Because they hold more weight
   C) Because they are in your feet

✏️ 填空题（Fill in the Blanks）

9. The lumbar vertebrae are found at the ______ of your spine.
   （可选答案：bottom, top, side）

10. Most people have ______ lumbar vertebrae.
    （可选答案：five, two, nine）

11. These bones allow you to bend and ______ your lower back.
    （可选答案：twist, sing, wash）

12. Protecting your lumbar vertebrae helps you stay ______.
    （可选答案：active, sleepy, noisy）

练习答案✅

完形填空

1. a. lower
2. b. five
3. c. stronger
4. b. support
5. a. back pain

选择题
6. A) Lower
7. B) Support your body
8. B) Because they hold more weight

填空题
9. bottom
10. five
11. twist
12. active

📌文章CEFR 等级：A1级

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