科学

Quiz
•
Science
•
4th Grade
•
Medium
+1
Standards-aligned
TENG LAI HENG
Used 1K+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪种情况会使人类感觉呼吸较困难?
天气比平日冷时
患上伤风感冒时
做了热身运动后
喝了热的饮料后
Tags
NGSS.HS-LS1-3
NGSS.HS-LS1-7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中显示人类的某个器官。以下哪项是图中器官的主要功能?
保护气体不受污染
使体内充满氧气和水分
使氧气和二氧化碳可以进行交换
把体内的二氧化碳变成有用的气体
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
当我们在呼吸时,横膈膜会往下移,使胸腔扩张。哪项是吸气过程时的正确排列?
空气 鼻子 气管 肺
空气 气管 鼻子 肺
肺 鼻子 气管 空气
肺 气管 鼻子 空气
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
肺是人类主要的呼吸器官,肺是由什么组成的?
氧气
血管
肺泡
气管
Tags
NGSS.MS-LS1-3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
肺是人类的其中一种器官,哪项是非所排出的排泄物?
汗液
尿液
粪便
二氧化碳
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上述显示一种排泄器官。该器官排出什么排泄物?
尿液
二氧化碳
汗液
粪便
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
我们的生活习惯能帮助排遗和排泄。哪项能帮助我们排遗和排泄?
多抽烟
多运动
少运动
少喝水
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