英语语法目的状语从句知识点 篇一
目的状语从句是英语语法中的一个重要部分,它用来表示一个动作或状态的目的或目标。在本文中,我们将介绍目的状语从句的用法和一些常见的连接词。
1. 目的状语从句的用法
目的状语从句常常用来回答为什么或者是目的是什么的问题。它通常由连词"so that"或"in order that"引导,后面跟着谓语动词。例如:
- I study hard so that I can pass the exam.
- He wakes up early in order that he can catch the train.
2. 连接词"so that"
"so that"用于引导目的状语从句时,通常放在主句之前。它的后面可以跟一个完整的句子,也可以跟一个简洁的短语。例如:
- He turned off the TV so that he could concentrate on his homework.
- She bought a new dress so that she would look nice at the party.
3. 连接词"in order that"
"in order that"和"so that"的意思相同,但它通常更正式一些,用于正式的场合。它的用法和"so that"一样,也可以放在主句之前或之后。例如:
- They arrived early in order that they could get good seats.
- She finished her work quickly in order that she could go to the movies.
4. 其他连接词
除了"so that"和"in order that"之外,还有其他一些连接词可以引导目的状语从句,如"for fear that"和"lest"。它们的意思都是为了避免某种不愉快的后果。例如:
- He left early for fear that he would miss the train.
- She studied hard lest she should fail the exam.
总结:
目的状语从句用来表示一个动作或状态的目的或目标。它通常由连接词"so that"或"in order that"引导。"so that"通常放在主句之前,而"in order that"通常更正式一些,用于正式的场合。除了"so that"和"in order that"之外,还有其他一些连接词可以引导目的状语从句,如"for fear that"和"lest"。
英语语法目的状语从句知识点 篇二
在英语语法中,目的状语从句是一个非常重要的概念。它用来表达一个动作或状态的目的或目标。在本文中,我们将介绍目的状语从句的用法和一些常见的连接词。
1. 目的状语从句的用法
目的状语从句通常用来回答为什么或者是目的是什么的问题。它由连词"so that"或"in order that"引导,后面跟着一个完整的句子或一个简洁的短语。例如:
- I work hard so that I can earn more money.
- He studies English in order that he can communicate with people from different countries.
2. 连接词"so that"
"so that"通常放在主句之前,用于引导目的状语从句。它的后面可以跟一个完整的句子,也可以跟一个简洁的短语。例如:
- She bought a new car so that she could travel to work more comfortably.
- He woke up early so that he could catch the first bus.
3. 连接词"in order that"
"in order that"的意思和"so that"相同,但它通常更正式一些,用于正式的场合。它的用法和"so that"一样,可以放在主句之前或之后。例如:
- They arrived early in order that they could find a good parking spot.
- She finished her work quickly in order that she could attend the meeting.
4. 其他连接词
除了"so that"和"in order that"之外,还有其他一些连接词可以引导目的状语从句,如"for fear that"和"lest"。它们的意思都是为了避免某种不愉快的后果。例如:
- He left early for fear that he would miss the flight.
- She studied hard lest she should fail the exam.
总结:
目的状语从句用来表达一个动作或状态的目的或目标。它通常由连接词"so that"或"in order that"引导。"so that"通常放在主句之前,而"in order that"通常更正式一些。除了"so that"和"in order that"之外,还有其他一些连接词可以引导目的状语从句,如"for fear that"和"lest"。
英语语法目的状语从句知识点 篇三
下面是CN人才网小编给大家整理的英语语法目的状语从句知识点,一起来看看吧。
一、我们看看在状语从句中很重要的目的状语从句,目的状语从句的定义是:用来说明主句中谓语动词发生的目的的从句叫做目的状语从句,从句部分是用以补充说明主句中谓语动词发生的目的。用来引导目的状语的从句的有:that(以便), so that(以便), in order that(为了;以便),Lest(免得;唯恐), for fear that(生怕;以免)等词引导;例如:
1. You must speak louder so that /in order that you can be heard by all.
大声说,以便大家都能听到你的声音。
2.They develop their skills so that they can do things better and better.
为了把事情做得更好,他们提高了他们的技术。
3.I've written it down in order not to forget.
为了不会忘记,我把它写了下来。
4.He shouted and waved so as to be noticed.
为了引起注意,他一边喊着一边挥舞着。
5. He wrote the name down for fear that(lest) he should forget it.
为了防止忘记,他把这些名字都写下来了。
6. Better take more clothes in case the weather is cold.
以防天气变冷,
最好多带点衣服。7.Shut the window for fear that it may rain.
把窗子关上以防下雨。
二、学习目的状语从句应注意以下两点:
1. 目的状语从句中常含有can,could,may,might,should等情态动词。 例如:
I got up early so that I could catch the first bus.
我起得很早,目的是为了赶上头班公共汽车。
2. 在口语中so可以引导目的状语从句。例如:
We'll sit nearer the front so we can hear better.
我们坐的靠前一点,因此,我们听得清楚一点。