英语语法成份的分析1.they come in all shapes,colors and sizes.2.birds'beaks come in different shapes and sizes.3.they protect the birds from the sun ,wind and water.
问题描述：
英语语法成份的分析
1.they come in all shapes,colors and sizes.
2.birds'beaks come in different shapes and sizes.
3.they protect the birds from the sun ,wind and water.
答
1.they (主语)come （谓语）in all shapes,colors and sizes（状语）.
2.birds'beaks come in different shapes and sizes.（同上）
3.they（主语） protect（谓语） the birds（宾语） from（和前面动词protect构成固定搭配） the sun ,wind and water（介宾）