公共英语三级语法技巧分析：状语从句

>>公共英语考试：公共英语三级语法技巧分析：状语从句

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状语从句

状语从句是指在主句中作状语的主谓结构。状语从句根据其在主句中的句法作用可分为时间、地点、方式、原因、目的、结果、让步、比较和条件等九种状语从句。掌握状语从句的关键是熟悉能连接状语从句的从属连词的用法。下面以原因、让步、条件状语从句为例子来说明

经典考题

1. Although many people view conflict as bad, conflict is sometimes useful it forces people to test the relative merits of their attitudes and behaviors.

A) by which B) to which C) in that D) so that

2. you are leaving tomorrow, we can have dinner together tonight.

A) For B) Since C) Before D) While

考点分析

能连接原因状语从句的从属连词有：because, as , since, for, in that (因为),now that (既然)等。考点有：

1)in that, now that 引导的状态语从句，这是四级测试的一个重点。

2)as, because ,for 和since 引导原因状语从句的区别。笔者认为，应从两个层次对之进行区分：一是从句与主句的位置，二是从句与主句的关系。As 引导的从句常位于主句之前，它说明的原因只是附带性的;because 引导的从句一般放在主句之后，它用来表示直接原因;for引导的从句只能放到主句的后面，它侧重于对主句的解释和说明;since引导的从句常放在主句的前面，特别是表示“既然”时，它表示的原因通常是稍加分析后推断出来的。

答案:1. C 2.B

经典考题

1. difficulties we may come across, we’ll help one another to overcome them.

A) However B) Whenever C) Wherever D) Whatever

考点分析

能引导让步状语从句的连接词有：although, as , ( even)though, even if ,ever 型(如 whatever 等)，whether …of ( not )(不管、不论)，while (尽管)等。如Whatever you say, I will not change my mind. whatever 后面接的是名词，而however 后面接的是副词和形容词。

答案:1. D

经典考题

1. We’ll visit Europe next year we have enough money.

A) provided B) unless C) until D) lest

考点分析

条件状语从句一般由if、unless、as long as (只有)、supposing(如果)、provided(如果，假设)、on condition that (假设)等词引导，如：We can not study English well unless we practice it from time to time.

答案:1. A

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