Thoracic Vertebrae 胸椎骨

Thethoracic vertebraeare a group of bones in the middle part of your back.
There are twelve thoracic vertebrae, and they form the longest section of your spine.
These bones are attached to your ribs, helping to protect your heart and lungs.
The thoracic vertebrae keep your upper body strong and help you sit or stand tall.
They also make it possible for you to twist and turn your chest and back.
Caring for your thoracic vertebrae helps your back stay straight and healthy.

胸椎骨是一组位于背部中段的骨头。
人有十二块胸椎骨，这部分是脊柱最长的一段。
这些骨头与肋骨相连，能够保护心脏和肺。
胸椎骨让上身更有力，也有助于你挺直坐立。
它们还能让你的胸部和背部转动和扭曲。
保护好胸椎骨，背部才能保持健康和直立。

配套练习?? thoracic vertebrae /θ??ræs?k ?v??rt?bri?/

?? 完形填空（Cloze Test）

The thoracic vertebrae are found in the ______ part of your back.
(a. middle / b. top / c. lower)

There are ______ thoracic vertebrae in the spine.
(a. seven / b. twelve / c. five)

These bones are attached to your ______.
(a. legs / b. arms / c. ribs)

The thoracic vertebrae help protect the ______.
(a. eyes / b. heart / c. feet)

Thoracic vertebrae let you ______ your chest and back.
(a. jump / b. twist / c. lift)

? 选择题（Multiple Choice）

What do the thoracic vertebrae help you do?
A) See better
B) Twist your upper body
C) Chew food

How many thoracic vertebrae does a person have?
A) Nine
B) Twelve
C) Six

What organs are protected by bones connected to the thoracic vertebrae?
A) Heart and lungs
B) Ears and eyes
C) Hands and feet

?? 填空题（Fill in the Blanks）

Thoracic vertebrae are part of the ______.
（可选答案：spine, neck, foot）

Each thoracic vertebra connects to a ______.
（可选答案：rib, hand, finger）

These bones help your body stay ______ and strong.
（可选答案：straight, tired, soft）

Caring for the thoracic vertebrae keeps your back ______.
（可选答案：healthy, blue, cold）

练习答案?

完形填空

a. middle b. twelve c. ribs b. heart b. twist

选择题
6. B) Twist your upper body#p#分页标题#e#
7. B) Twelve
8. A) Heart and lungs

填空题
9. spine
10. rib
11. straight
12. healthy

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