定语从句引导词的用法that 和Which 都可以指物，其用法区别： 相同点(Similarities)1.这两个关系代词引导定语从句时，都可以指物； 2.在定语从句中都可作主语或宾语； 3.作宾语，并且前面无介词时都可省略。The train that/which has just left is for Shanghai 刚开的那列火车是去上海的。(作主语) The book (that/which) you gave me is wonderful. 你以前给我的那本书好极了。(作宾语,可省略) 不同点(Difference)1.以下情况常用that。 （1）当先行词是不定代词或被它们修饰时（all, something, anything, nothing, everything, none, any, some, few, little, much, many等）。 Is there anything that I can do for you？有什么要我做的事吗？ He answered few questions that the t
