上期为分享了大家最为熟悉的四种状语从句，时间状语从句、地点状语从句、原因状语从句、条件状语从句和它们的常用连接词。今天，小编持续为大家分享剩余五种有难度有挑战的状语从句，目的状语从句、结果状语从句、让步状语从句、方式状语从句、比较状语从句和它们的连接词。
一、目的状语从句
目的状语从句是来说明主句发生的目的的状语从句，连接该从句的连接词有so that(为了), in order that, lest(以免), for fear that(唯恐), in case that(以免，以防)等。
The teacher speaks louder so that ever student can hear him.
He checks his wallet again lest he forgets his ID card.
二、结果状语从句
结果状语从句是补充说明主句发生所产生的结果，通常位于主句之后。从句常用连接词so...that或such...that(如此......以致于)引导，各位考生要了解so和such的用法区别。So和such后的搭配规律是由其词性决定的，so是副词，后接形容词或副词;such是形容词，后接名词或名词短语。
She is so clever that every teacher likes her.
She is such a clever girl that every teacher likes her.
三、让步状语从句
让步状语从句表示“退一步说”，是对主句发生所做的“退让”。常见的连接词有though, although, even if, even though,even when, while, as, no matter+疑问词，疑问词+ever等，不可与but连用。
Though he did not pass the exam, he never gives up.
No matter how cruel the reality is, he will insist on his dream.
四、方式状语从句
方式状语从句用来描述主句的行为方式，通常由连接词as, as...so(正如，就像), as if, as though(好像，似乎), the way(正如，就像)等引导。
As water is to fish, so air is to man.
The students pronounce the word the way the teacher does.
五、比较状语从句
比较状语从句主要运用于和主句形容词或副词的原级、比较级和最高级中，和主句构成了原级、比较级或最高级关系之间的对比。常用连接词有as/so...as“和......一样”的同级比较，以及than不同程度的比较。
He runs as fast as his old brother does.
He runs faster than his old brothers does.
至此，九种常见状语从句已集结完毕，希望通过小编的梳理能让大家对于各种状语从句有一个正确的认知，在今后的阅读和写作中可以对大家有所帮助。
