二年级科学 - 光和暗
Quiz
•
Science
•
2nd Grade
•
Practice Problem
•
Medium
YeeLing Lee
Used 124+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪项是光源?
月球
路灯
镜子
钻石
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
为什么光对人类很重要?
帮助呼吸
帮助取暖
制作食物
照亮周围
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
当光分别照向书本和玻璃杯,会形成怎样的影子?
书本 = 清晰 , 玻璃杯 = 非常模糊
书本 = 模糊 , 玻璃杯 = 非常模糊
书本 = 模糊 , 玻璃杯 = 清晰
书本 = 清晰 , 玻璃杯 = 清晰
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
上图中光源的名称是?
木棒
屏幕
手电筒
阳光
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
下图所呈现的影子哪个是正确的?
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
光源和影子的位置是______的。
相同
相反
不变
相同又相反
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
什么是光源?
不会发光的物体
会自己发热的物体
会自己动的物体
会自己发光的物体
Create a free account and access millions of resources
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?
Similar Resources on Wayground
10 questions
5年级科学复习
Quiz
•
1st - 10th Grade
15 questions
三年级科学 机械
Quiz
•
1st - 12th Grade
8 questions
三年级科学-动物进食习性
Quiz
•
1st - 4th Grade
15 questions
月食
Quiz
•
1st - 5th Grade
10 questions
科学 一年级 单元七:磁铁
Quiz
•
1st - 12th Grade
15 questions
物质的化学性质
Quiz
•
1st - 5th Grade
10 questions
三年级 科学单元7 复习
Quiz
•
1st - 12th Grade
10 questions
二年级科学练习
Quiz
•
2nd Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
