句子间的逻辑关系不仅在完型中及其重要，在阅读、写作中也具有重大意义。考生在复习真题时，应有意识地留意分析句子的逻辑词，了解英语文章行文逻辑，进而总结英语文章的总体结构特征。

　　对于完型填空文章的理解，很大程度上取决于文中的逻辑关系。在解题时，要注意句间的逻辑关系，有时还要揣摩段与段之间的逻辑关系。今天付老师就跟大家讲解一下完型填空隐性线索之冗长句句间逻辑。

　　一、举例逻辑：

　　举例逻辑常用的标志词和短语有：

　　for instance, +只加句子

　　for example, +句子/短语

　　such as, +只加短语

　　in particular, 例子在前+in particular.

　　Eg：The government is to ban payments to witnesses by newspapers seeking to buy up people involved in prominent cases 31 the trial of Rosemary West.

　　[A]as to [B]for instance [C]in particular [D]such as

　　【解析】此处考查的是逻辑关系，需要根据空前和空后来判断。空前“prominent cases”与空后“the trial of Rosemary West”是包含的关系，总体与部分的关系，可以选for instance和such as，但for instance后面不能直接加名词，such as后要直接加名词，故选D such as。

　　二、因果逻辑：

　　因果逻辑常用的标志词和短语有：

　　表示原因：because, since, as, for, due to, in that, in response to, thanks to, on account of, because of, considering that, seeing that, now that

　　表示结果: so, therefore, thus, hence, accordingly, consequently, as a result, as a consequence,

　　so that

　　Eg：More families consist of one parent households or two working parents, 34 , children are likely to have less supervision at home.

　　[A]contrarily [B]consequently [C]similarly [D]simultaneously

　　【解析】此处考查的是逻辑关系，需要根据空前和空后来判断。空前“更多的家庭是单亲家庭或双工家庭”与空后“孩子在家很少受到监管”之间是因果关系，故所B consequently。

　　三、递进关系

　　递进关系常用的标志词和短语有：then, besides, additionally, in addition, furthermore, moreover, what is more等。

　　Eg: Too often, careless use of words prevents a meeting of the minds of the speaker and listener. The words used by the speaker may stir up unfavorable reactions in the listener which interfere with his comprehension; hence, the transmission-reception system breaks down.

　　46 , inaccurate or indefinite words may make it difficult for the listener to understand the message which is being transmitted to him.

　　[A]Moreover [B]However [C]Preliminarily [D]Unexpectedly

　　【解析】 此处考查的是逻辑关系，需要根据空前和空后来判断。此空位于段首，需要考虑本段与上一段的逻辑关系，上一段提到“careless use of words”给交谈带来的障碍，空后则提到“inaccurate or indefinite words”理解信息造成的困难。前后是递进关系，故选择A moreover。

　　今天我们先来学习这三种常见的句间逻辑关系，掌握了逻辑关系这一个法宝，完型得分就不再是问题。一起加油!