新一轮中考复习备考周期正式开始，中考网为各位初三考生整理了中考五大必考学科的知识点，主要是对初中三年各学科知识点的梳理和细化，帮助各位考生理清知识脉络，熟悉答题思路，希望各位考生可以在考试中取得优异成绩！下面是《2019年初中英语语法重点之动词不定式》，仅供参考！
动词不定式
1、作主语
To learn a foreign language is not easy.
It is not easy to learn a foreign language.
2、作宾语
They began to read.
3、作宾语补足语
Jim asked me to help him with his lessons.
We often heard her sing.
4、作定语
I have an important meeting to attend.
5、作状语
She went to see her grandma yesterday.
6、用在how, when, where, what, which等之后
I dont know how to use a computer.
Do you know when to start?
He didnt know what to do next.