-王莹松王莹松star 五角形五角形Its a star.circle 圆圆Its a circle.square 正方形正方形Its a square.diamond 菱形Its a diamond.rectangle 长方形长方形Its a rectangle.triangle 三角形三角形Its a triangle.a stara circlea squarea diamonda rectanglea trianglePlay a gameWhat shape is the sun?Its a circle.What shape is the blanket?Its a rectangle.(对划线部分提问对划线部分提问)请小朋友们完成课文请小朋友们完成课文C部分部分 Ask and answer