1.单词：
shape形状, triangle三角形, rectangle长方形, square正方形, circle圆形,
star星形, oval椭圆形, diamond菱形, heart心形, semi-circle半圆形, pentagon五边形.
2.句型:
What shape is it?
它是什么形状？
It is a/an ………..
它是一个.....
What shape is it?
It is a triangle.
It is a rectangle.
It is a square.
It is a circle.
It is a star.
It is an oval.
It is a diamond.
It is a heart.
It is a semi-circle.
It is a pentagon.
I can see a/an ………..
我能看到一个......
I can see a white semi-circle.
I can see a yellow pentagon.
I can see a red heart.
I can see a purple diamond.
3.
How many sides does a/an ……. have?
一个.....有多少边？
A/An ….. has …… sides.
一个.....有.....边。
How many sides does a diamond have?
A diamond has four sides.
How many sides does a pentagon have?
A pentagon has five sides.
How many sides does a triangle have?
A triangle has three sides.
How many sides does a rectangle have?
A rectangle has four sides.
How many sides does a square have?
A square has four sides.
How many sides does a star have?
A star has ten sides.
How many angles does a/an ……. have?
一个.....有多少个角？
A/An ….. has …… angles.
一个.....有.....个角。
How many angles does a diamond have?
A diamond has four angles.
How many angles does a pentagon have?
A pentagon has five angles.
How many angles does a triangle have?
A triangle has three angles.
How many angles does a rectangle have?
A rectangle has four angles.
How many angles does a square have?
A square has four angles.
How many angles does a star have?
A star has five angles.
4.
A/An ……… has …….. side and ……. angles.
一个....有......个边和.....个角。
A diamond has four same sides and four different angles.
A pentagon has five same sides and five different angles.
A triangle has three same sides and three same angles.
A rectangle has two long sides and two short sides and four same angles.
A square has four same sides and four same angles.
A star has ten same sides and five same angles.
Is it …….. -shaped?
它是....形状的吗？
Yes, it is./No, it isn’t.
是的，它是。/不，它不是。
Is it rectangle-shaped?
Yes, it is.
Is it sun-shaped?
No, it isn’t.
Are they …….. -shaped?
它们是....形状的吗？
Yes, they are./No, they are not.
是的，它们是。/不，它们不是。
Are they star-shaped?
Yes, they are.
Are they hand-shaped?
No, they are not.
The …… is ……. -shaped.
....是......形状的。
The door is rectangle-shaped.
The pencil box is rectangle-shaped.
The sandwich is triangle-shaped.
The starfish is star-shaped.
The strawberry is heart-shaped.
The box is square-shaped.
The comb is moon-shaped.
The boat is moon-shaped.
5.
It is a/an ……-shaped + color ……..
它是一个.....形状.....颜色。
It is a moon-shaped brown comb.
It is a square-shaped orange box.
It is a rectangle-shaped red bed.
It is a heart-shaped red strawberry.
It is a star-shaped orange starfish.
The …… has ……-shaped + color ……
.....有......形状.....颜色。
The mouse has a triangle-shaped blue face.
The mouse has two circular blue eyes.
The robot has a square-shaped grew face.
The robot has two rectangle-shaped green arms.
The house has a triangle-shaped red roof.
The house has a rectangle-shaped yellow wall.
