【专项解读】2018-2019学年译林版高中英语选修8学案:句型剖析 Unit2 
【专项解读】2018-2019学年译林版高中英语选修8学案:句型剖析 Unit2 第1页

二、句型剖析

1.in order to等作目的状语

【典型例句】

In order to learn English well,he attended a summer course.

为了学好英语,他参加了夏季培训班。

He works hard in order to learn English well.

为了学好英语,他很用功。

They arrived earlier so as to finish the work on time.

为了按时完成工作他们早到了。

He left early in order that he would/could arrive on time.

他早早动身为的是按时到达。

We got here to help him.

我们来是帮他的忙。

【相关链接】

in order to,so as to,so that,in order that

都可以作目的状语,但在用法上有差别:

①不定式作目的状语,不如in order to do sth.强烈,若把动词不定式的逻辑主语表示出来可构成in order for sb. to do sth.。

②so as to引导的短语也可作目的状语,但不位于主句句首,而in order to和to do sth.可放后主句句首及主句后。若不定式的逻辑主语与主句主语不一致,则改用so that或in order that从句。

③in order that与so that都表示"为了",引导目的状语从句,可通用,且从句中多常用情态动词。in order that从句中多用情态动词may,might,shall及should。

活学巧用

1.单项填空

(1)Helen listened carefully________she might discover exactly what John wanted.

A.so as that

B.in order that

C.in order to

D.so as to

答案:B

(2)The old man put on his glasses________ see better.

A.for the purpose B.in order that

C.so as D.in order to

提示:此处后面是短语而非句子,去掉B;for the purpose of+n./v.ing故排除A项;C项应为so as to。

答案:D

(3)John shut everyone out of the kitchen________ he could prepare his grand surprise for the party.

A.which B.when

C.so that D.as if

提示:句意为:"约翰把每个人从厨房里赶出来为了为晚会准备一个大大的惊喜。"shut everyone out of the kitchen的目的是"prepare...",so that可表目的。