【A1-A2-Grammar】06 Infinitive of purpose-不定式的目的

Do you know how and when to use an infinitive to talk about purpose? Test what you know with interactive exercises and read the explanation to help you.您知道如何以及何时使用不定式来谈论目的吗？通过互动练习测试您所掌握的知识，并阅读说明来帮助您。

Look at these examples to see how we use infinitives of purpose.查看这些示例，了解我们如何使用目的不定式。

He went to the shops to buy some shoes. 他去商店买了一些鞋子。
I’m writing to ask for your help. 我写信寻求你的帮助。
My father runs every day to keep healthy. 我父亲每天跑步以保持健康。

Try this exercise to test your grammar.尝试这个练习来测试你的语法。

Grammar test 1-语法测试1

Infinitive of purpose: 1

Put the words in the correct order to make sentences.

Question

Answer

Read the explanation to learn more.阅读说明以了解更多信息。

Grammar explanation语法解释

When we want to answer the question why?, we can use an infinitive of purpose. Most of the time, we use the to-infinitive.当我们想回答“为什么？”这个问题时，我们可以使用目的不定式。大多数时候，我们使用to不定式。

Why do you have the LearnEnglish Grammar app? 为什么有 LearnEnglish Grammar 应用程序？
To improvemy grammar. 改善我的语法。

Why do we always eat at home? 为什么我们总是在家吃饭？
We eat at home to save money. 我们在家吃饭是为了省钱。

Why do you have a bicycle? 你为什么有自行车？
I use it to go to work. 我用它去上班。

Why does she run every morning? 她为什么每天早上跑步？
She runs to keep fit. 她跑步是为了保持健康。