Unit5 一、 Is it made of silver？它是用银制成的吗？1、 be made of“由制成”，从制成品中可以看出原材料。Eg：The desk is made of wood.这张桌子是有木头做成的。2、What is the painting made from ？这幅画是由什么制成的？Be made from “由什么制成”从制成品中看不出原材料。Eg：Salt is made from sea water.盐是用海水制成的。The cake is made from a mixture of flour，sugar and eggs.蛋糕是由面粉、糖和鸡蛋的混合物制成的。3、Yes, and it was made in Thailand.是的，它制作于泰国。Be made in “在制造”，in后常接产地。These cars are made in Shanghai.这汽车是在上海制造的。The colour TV is made in the USA.这台彩电是美国制造的。4、be made
