阅读理解文章基本上是说明文，议论文。而这类体裁的文章少不了用例子，事实来说明观点。因此我们往往会碰到要求猜测文章举例的目的——这些例
我们做阅读理解题目时常碰到这样的问题：the word “it“ in line 3 most probably refers to .in line 3， the word “one“ could best be replaced by .what does the word “they“ i
推理性的题目是阅读理解各种类型问题中最难解答的问题。因为它的答案没有直接通过一个明确的句子在文章中陈述出来，它需要考生以作者表面的论
公共英语二级考试：阅读各种题型详解汇总1公共英语二级考试：阅读各种题型详解 (1)2公共英语二级考试：阅读各种题型详解 (2)3公共英语二级考试：阅
比较过去时与现在完成时现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如live, teach, learn, work, study, know.过去时常用的非持续性动
用于现在完成时的句型1）It is the first/second time… that…结构中的从句部分，用现在完成时。It is the first time that I have visited the city.It was the third time that the
比较since和forSince 用来说明动作起始时间，for用来说明动作延续时间长度。I have lived here for more than twenty years.I have lived here since I was born……My aunt has worke
如第三人称单数漏掉s，或主语为复数，谓语动词却用了单数;以及就近原则对主语的影响等等。例如：The president of the company, together with the workers, are pla
数词错误：主要是序数词与基数词的混用和错用，如分数的分子大于“1”时分母没有用复数等，基数基数词的复数形式如hundreds of(几百)， thousands of(几
Art and LiteratureA本文词数:295Almost every large city has its own museums. The museums often show things from the city’s or the country’s past, including its history, developments and other w