大学英语：Language learning is different

　　句中be different from 意为"与…不同"，如：My opinion is different from yours.（我的观点与你的观点不同。）

　　请注意下面三个句子中所用的词组：

　　Man is different from all the other animals in his ability to learn and use a language.

　　Man differs from all the other animals in his ability to learn and use a language.

　　The greatest difference between man and all the other animals is his ability to learn and use a language.

　　从上面的句子中可以看出differ是动词，different 是形容词，difference是名词。