2D Shapes 平面圖形 & 3D Shapes 立體圖形

Learn Shapes in English and Chinese | 2D Shapes | 3D Shapes | 平面圖形 | 立體圖形 | 學習基礎形狀 (中英文)






Square 正方形

Circle 圓形

Triangle 三角形

Rectangle 長方形

Pentagon 五角形

Hexagon 六角形

Octagon 八角形













Sphere 球體

Cylinder 圓柱體

Cube 正方體

Cuboid 長方體

Cone 圓錐體

Square-based pyramid (Square pyramid) 正四角锥

Triangular-based pyramid (Triangular pyramid) 正三棱锥

Triangular prism 三棱柱

Hexagonal prism 六角棱柱

Pentagonal prism 五棱柱

Trapezoidal Prism 梯形棱柱







QUIZ測驗:






QUIZ測驗:



視頻内容:

Today we are going to learn about shapes.

今天我們將學習形狀

 2D shapes and 3D shapes.

平面圖形和立體圖形  


Do you know the difference?

你知道它們有什麽區別嗎?

2D shapes are flat.

平面圖形是扁平的

3D shapes have three dimensions, these are length, width and depth.

立體圖形具有三個維度, 分別是長度,寬度和深度

 

Let’s learn our 2D shapes.

來學習我們的平面圖形


Square

正方形

This has four equal sides.

它有四條等邊


Circle

圓形

This has one side and no corners.

它只有一個邊沒有角

 

Triangle

三角形

This has three sides.

它有三個邊

 

Rectangle

長方形

This has four sides and the opposite sides are equal.

它有四個邊,對邊相等

 

Pentagon

五角形

This has five sides

它有五條邊

 

Hexagon

六角形

This has six sides.

它有六個邊

 

Octagon

八角形

This has eight sides

它有八條邊

 

Let’s learn the 3D shapes.

讓我們學習立體圖形

 

Sphere

球體

This is a sphere.

這是球體

 

Cube

正方體

This is a cube.

這是正方體

 

Cuboid

長方體

This is a cuboid.

這是長方體

 

Cone

圓錐體

This is a cone.

這是圓錐體

 

Cylinder

圓柱體

This is a cylinder.

這是圓柱體

 

Pyramid

角锥

This is a pyramid.

這是角锥

 

Triangular prism

三棱柱

This is a triangular prism.

這是三棱柱

 

Hexagonal prism

六角棱柱

This is a hexagonal prism.

這是六角棱柱

 

Pentagonal prism

五棱柱

This is a pentagonal prism.

這是五棱柱

 

Trapezoidal prism

梯形棱柱

This is a trapezoidal prism.

這是梯形棱柱

 

 

 

 

 

 

 

 

 

 

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