Search Header Logo

科学四年级总复习

Authored by KEH Moe

English, Science

4th Grade

Used 130+ times

科学四年级总复习
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

3)左图的人类的器官是排出的什么废物?

尿液

二氧化碳

粪便

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5)根据所进行的活动。从呼吸率较高排列到较低的呼吸率。

睡觉,看书,跑步

爬山,睡觉,洗碗

骑自行车,钓鱼,睡觉

上网,踢足球,看电视节目

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

上图显示俊杰对着镜子呼气。为什么镜面上会出现薄雾?

肺排出氧气

肺排出二氧化碳

人类在呼气时排出汗

人类在呼气时排出体内的水分

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪个动物是有脊椎?

蚯蚓

蜗牛

蝴蝶

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪一种在水里生活的动物是用肺呼吸?

Media Image
Media Image
Media Image
Media Image

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

光被物体阻挡会…

形成影子

会反射

会折射

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

…会影响影子的大小

物体与光源照射的方向

物体与光源的距离

物体与光源的大小

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?