
四年级科学:声音
Authored by YAU Moe
Science
4th Grade
Used 180+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个地方的的回音最久最长?SP6.1.3 (TP 4)
山谷
课室
箱子里
电影院
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项不是利用声音的反射制作的用具?SP6.1.3 (TP 4)
扩音器
3D电视机
眼镜清洁机
超音波探测器
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下都是声音的用处,除了SP6.1.3 (TP 4)
可以制成超音波
可以探测海底
可以传达信息
可以填饱肚子
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
找出哪个是利用声音的反射才能进行的活动?SP6.1.3 (TP 4)
探测胎儿
探测眼睛
探测天空
探测星球
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项物体吸收声音的功能最好?SP6.1.4 (TP 5)
纸张
砖块
海绵
木头
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
声音能透过什么传播?SP6.1.1 (TP 2)
真空
固体
液体
空气
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
当我们在唱歌时,哪个部位会振动而产生声音?SP6.1.1 (TP 2)
牙齿
舌头
喉结
声带
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?