We learn English as a communication tool because it's a international languge.We should absorb new words to build up the vocabulary and learn the grammar so we know how to put the words together.Somtimes it's hard to keep remembering new words everyday and pronunce all the words in a right way. So we'd better get over the laziness to learn new words and practice speaking English as much as we can .我们学习英语是因为英语是一门国际化语言,掌握英语就是在掌握了一种交流的工具。我们应该学习新单词来建立我们的词汇库,并且要学习语法所以我们才能灵活运用所学的词语。有时候记忆新单词和正确拼读单词对我们来说有些困难。所以我们得克服懒惰心理去学新单词,并且尽量练习说英语。