( 1 ) be made from 看不出由什么组成 比如葡萄酒看不出由葡萄组成吧
( 2 ) be made of 看得出由什么组成
This table cloth is made of paper.这张桌布是由纸做的.
This salad is made of apples and strawberries.这种沙拉是由苹果和草莓做的.
（ 3 ）be made into的意思为"被制成为…".
This piece of wood will be made into a small bench.这块木头将要被制成一个小凳.
The paper has been made into clothes for the doll.纸被做成了洋娃娃的衣服.
复制了点别人的列句 便于理解