高中英语18大方面100个易错知识点一、名词考试中,大家常把握不好名词的数、所有格以及一些集合名词的用法。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