focus on意思是致力于; 使聚焦于; 对(某事或做某事)予以注意; 把…作为兴趣中心;focus on 的具体用法有哪些呢?本文是小编整理focus on 的具体用法的资料，仅供参考。

focus on 的具体用法

1.aim(light) directly onto把(光)在…上聚成焦点

*If you focus bright sunlight on dry wood with a magnifying glass,it will start burning .用放大镜把强阳光聚焦到干柴上,干柴就会燃烧起来.

2.direct one's thoughts firmly on 思想集中到…上

*We must focus our attention the question of reducing costs.我们必须把注意力集中到降低成本这个问题上.

*The audience focused its attention on the speaker.听众把注意力都集中在演讲者身上.

*She focused her mind on her lessons.她把她的心思都集中在学习上.

3.have as its main point of interest重点是;中心是

*This year our meeting focuses on the question of children's rights.今年,我们的会议中心议题是儿童的权益.

focus用法详解

focus

[点拨]focus作动词，表示“集中(注意力)”，常与介词on搭配。

[例句赏读]

It is best to focus on your future and leave this sad thing in the past. 如果能集中注意力对待未来、把这件伤心的事留在过去就最好了。 He forced himself to focus his thoughts on work.

他强迫自己把思绪集中在工作上。

[即学即练]补全句子，每空一词。

那项研究把注意力集中在如何提高产量。

The study ______ ______ ______ _______ ________ promote production.

3. crash

[点拨]crash表示“坠毁;撞毁”，可以作及物动词、不及物动词、名词。

[例句赏读]

His teenage son crashed the family car last night.

昨晚他十多岁的儿子把他家的车撞坏了。

The plane crashed soon after it took off.

飞机起飞后不久就坠毁了。

Many people died in the train crash.

很多人在那次火车撞毁事件中丧生。

[即学即练]补全句子，每空一词。

那架飞机坠入了河里。

The plane _______ ________ the river.