初中英语必考句型详解-148：decide to do sth.的句型
【经典必背】
A person who picks something and decides to make it his own, ought to think how he would feel if he was the person who lost the thing. 拿别人的东西时，要先想想，东西被拿走的人有何感想。
【课文原句】
When I was a young girl, all I ever wanted to do was travel, and I decided that the best way to do this was to become a flight attendant. 当我还是一个小女孩的时候，我所想到的就是旅行，我决定最好的方法就是成为一名飞行服务员。
She wanted to help poor people so much that she decided to go back to school and train as a nurse. 她非常想帮助那些穷人，她决定回到学校接受培训成为一名护士。
Bring your information tomorrow and we'll decide on the best way to go on our field trip. 明天把你们的信息带过来，我们将会决定去郊游的最好方式。
【基础知识】
1. decide意为“决定”，其名词形式为decision, make a decision意为“作出决定”。decide可以接从句。
We decided the question by experiment我们通过实验决定那个问题。
He made a decision to read English every day. 他决定每天读英语。
They decided that they would take a vacation there. 他们决定去那儿度假。
2. decide后可以接不定式短语，即decide to do sth.“决定去做某事”。
The girl decided to be a volunteer. 那个女孩决定当一名志愿者。
We decided to stop talking about that. 我们决定停止谈论那个话题。
3. decide与make up one's mind区别在于：decide指经过考虑或者商议之后在几种可能性中作出选择；make up one's mind表示“下定决心，打定主意”。
The shop assistant showed me some hats, at last I decided on that red one. 那个营业员拿给我几顶帽子，最后我决定买下那顶红色的。
Has he made up his mind to Canada? 他拿定主意去加拿大了吗？
【牛刀小试】
1. When and where to build the new school _____?
（2009广州）
A. is not decided
B. are not decided
C. has not decided
D. have not decided
2. We haven't decided _____ we'll go to Shanghai next week.
（2010菏泽）
A. where
B. when
C. why
D. how
3. We have two rooms _____, but I can't decide _____.
（2010兰州）
A. to live, to choose which one
B. lived, choose which one
C. to live in, which one to choose
D. live, which one