四年级科学(人类呼吸)

Quiz
•
Science
•
4th Grade
•
Medium
Standards-aligned
Boon Poh Ching
Used 517+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
吸气时,胸腔会( ),横膈膜会( )。
扩张
收缩
向上
向下
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
呼气时,胸腔会( ),横膈膜会( )。
扩张
收缩
向上
向下
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这个一个肺的模型。吸管代表( )。
鼻子
气管
肺
气泡
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这个一个肺的模型。气球代表( )。
鼻子
气管
肺
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这个一个肺的模型。橡胶膜代表( )。
鼻子
气管
肺
膈
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
吸气时,胸腔会( );呼气时,胸腔会( )。
扩张,扩张
扩张,收缩
收缩,扩张
收缩,收缩
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图一显示人类的呼吸系统。哪项是吸气时空气进入体内的秩序?
P, R, S
Q, R, P
P, S, R
S, R, Q
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