在英语语法中,目的状语从句是用来表达某些行为或动作的目的的一种从句。在目的状语从句中,常常会使用一些特定的引导词来引导句子的内容。以下是目的状语从句中常用的引导词:
- so that / in order that
这两个引导词是目的状语从句中最常用的。它们的意思都是"以便"或"为了",用来表达某个动作的目的。例如:
- I bought some milk so that I can make a cake.
- He studied hard in order that he could pass the test.
- to
"To"是一个多功能的词汇,可以用来表示目的、原因、结果等。在目的状语从句中,"to"通常用于动词不定式中,表示某个动作的目的。例如:
- I went to the library to find a book.
- He exercises every day to keep fit.
- so as to
"So as to"与"so that"的意思相同,都是表示目的。但是"so as to"通常用于更正式的语境中。例如:
- He arrived early so as to prepare for the meeting.
- She worked hard so as to get a promotion.
- in order to
"In order to"与"in order that"的意思相同,都是表示目的。但是"in order to"通常用于更正式的语境中。例如:
- I am studying hard in order to get a good job.
- We need to save money in order to buy a new car.
总之,以上这些引导词都可以用来引导目的状语从句,表达某个行为或动作的目的。在学习英语时,掌握这些引导词的用法是非常重要的。