
六年级科学食物的变质练习
Quiz
•
Science
•
2nd Grade
•
Medium
LEE Moe
Used 117+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
为什么食物会变质?
空气中的灰尘掉落在食物表面
食物里面原本的细胞变质变坏
食物里的水分逐渐增加
微生物分解和吸收食物的营养并排出废物
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
食物变质是由________引起。
人类
植物
微生物
动物
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
海鲜、肉类变质后会有什么特征?
有酸味
有黑斑点
产生泡沫
有臭味和失去弹性
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以下是X食物变质后的特征。
i.有泡沫
ii.有块状物
iii.发出酸味
X 食物是什么?
鱼
鸡肉
牛奶
蛋糕
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪项是误食已变质的食物后果
高血压
糖尿病
中风
呕吐腹泻
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
图中的食物变质后会有什么特征
发出臭味
发霉
变成泡沫
有弹性
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
上述食物变质后会出现哪些特征?
发出难闻的气味、质地变硬
颜色会改变、发出难闻的气味
外皮变得干瘪、长出白色斑点
发出臭味、长出绿色的斑点
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
二年级 科学
Quiz
•
2nd Grade
10 questions
二年级科学 人类
Quiz
•
1st Grade - Professio...
16 questions
二年级科学-分离混合物
Quiz
•
2nd Grade
14 questions
三年級常識複習(植物)
Quiz
•
1st - 5th Grade
17 questions
二年级科学 (幼儿与母亲相似或不相似)
Quiz
•
2nd Grade
7 questions
二年級級課及大課_挑戰任務
Quiz
•
1st - 11th Grade
10 questions
蝴蝶的環境與遷徙
Quiz
•
KG - 6th Grade
10 questions
二年级科学(植物)
Quiz
•
2nd Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
20 questions
ELA Advisory Review
Quiz
•
7th Grade
15 questions
Subtracting Integers
Quiz
•
7th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials
Interactive video
•
6th - 10th Grade
Discover more resources for Science
10 questions
Exploring Properties of Matter
Interactive video
•
1st - 5th Grade
18 questions
Pushes & Pulls
Quiz
•
1st - 4th Grade
15 questions
Push and Pull
Quiz
•
2nd Grade
10 questions
Changing States of Matter
Quiz
•
2nd - 5th Grade
35 questions
Sun, Moon, & Beyond End of Unit Review
Quiz
•
1st - 5th Grade
18 questions
Force and Motion
Quiz
•
2nd Grade
10 questions
Exploring the 5 Regions of the United States
Interactive video
•
1st - 5th Grade
10 questions
Identifying Physical and Chemical Changes
Interactive video
•
1st - 5th Grade