Worksheets二年级科学 趣味小测验
Total questions: 10
Worksheet time: 10mins
这只蝌蚪的长度是多少？
What is the length of this tadpole?
1cm
2cm
3cm
4cm
在科学室发生意外时，应该立刻通知谁？
Who should be notified immediately in the event of an accident in the science lab?
家长
Parents
班长
Class monitor
副班长
Assistant class monitor
老师
Teacher
维伦的肤色遗传自谁？
From whom did Villon inherit his skin color?
爸爸
Father
妈妈
Mother
姐姐
Sister
自己
Himself
哪个动物会产卵？
Which animal lays eggs?
青蛙
Frog
大象
Elephant
长颈鹿
Giraffe
熊
Bear
哪项是植物的基本需求？
What is a basic need of plants?
水、空气和食物
Water, air and food
水、空气和阳光
Water, air and sunlight
水、空气和养料
Water, air and nutrients
水、空气、食物和庇护所
Water, air, food and shelter
哪项不是植物的重要性？
Which of the following is not an importance of plants?
为动物提供庇护所Providing shelter for animals
提供人类所需的草药Providing medicinal herbs for humans
为草食动物提供食物Providing food for herbivores
减少空气中的氧气Reducing oxygen in the air
当光照射在哪个物体时，该物体不会产生影子？
When light shines on which object, will the object not cast a shadow?
P
Q
R
Q和R
哪个物体所产生的影子最清晰？
Which object produces the clearest shadow?
字典
Dictionary
纸巾
Tissue paper
玻璃镜片
Glass lens
毛玻璃杯
Frosted glass cup
哪个元件可提供电流？
Which component can provide electric current?
电线
Wire
开关
Switch
灯泡
Bulb
干电池
Dry cell (battery)
慧丽在安装电路时发现开关坏了。哪项物品可以替代开关？
When Hui Li was setting up a circuit, she found that the switch was broken. Which item can be used to replace the switch?
回形针
Paperclip
橡皮
Eraser
烧杯
Beaker
食油
Cooking oil
