1. He gave me a very good advice yesterday.句中的a要去掉，因为advice是不可数名词。一些汉语概念为可数的词在英语中却是不可数的，表示数量时在其前加a piece of，类似的词有：news, bread, work, paper, chalk, furniture, information等等。2. That girl loves reading book.可数名词单数不能孤零零地放在句子里，或前面加冠词，或将其变为复数。此处最好变为books.3. He went into a books shop and bought a dictionary.一般表示有生命的东西的名词的所有格用s，如my mothers car, 而此处适宜用名词修饰名词，改为a book shop.4. My family is watching TV.一些集合名词如看成一个整体，则用单数的谓语动词，如My family is a happy one; 如强调集合中每个个体的个人行为，则用复数的谓语动词。此处看电视是个体行为，应把is改为are
