focus有焦点;焦距;中心等意思，那么你知道focus的用法吗?下面跟着小编一起来学习一下，希望对大家的学习有所帮助!

focus的用法大全：

focus的用法1：focus on sth表示“集中于某事”;

focus的用法2：focus作“中心，焦点”的解释时，用词范围很广，常被滥用，需注意。

focus的用法3：focus用作名词时原始意义是“火炉”,引申为“焦点”,转化为动词则为“(使)聚焦”,“(使)集中”。即“调整…的焦点或焦距以便看清”,引申则表示“使(注意力等)集中于某物”。

focus的用法4：focus用作及物动词时,可以接望远镜、焦点等作宾语,也可以接阳光等作宾语,还可以接目光等作宾语。focus用于比喻作“致力于”解时,则可以接mind, attention等作宾语。

focus的用法5：focus也用作不及物动词,这时常和介词on连用,表示“聚焦于…”“致力于…”等。

focus的用法例句：

1. In the background, in soft focus, we see his smiling wife.

在背景部分，我们可以看到他妻子面带微笑的蒙影像。

2. Their talks are expected to focus on arms control.

他们的会谈预计会集中讨论军备控制问题。

3. These issues were brought into sharp focus by the Gulf crisis.

海湾危机让这些问题备受关注。

4. Today he was able to focus his message exclusively on the economy.

今天他得以将主题全部集中在经济方面。

5. They focus on overt discrimination rather than insidious aspects of racism.

他们关注的是公开的歧视，而不是种族主义的一些潜在问题。

6. IBM has also shifted its focus from mainframes to personal computers.

IBM公司也把重心从特大型机转向了个人电脑。

7. The conference may help to focus attention on the economy.

此次会议可能有助于将关注焦点放在经济上。

8. Pictures should be in focus, with realistic colours and well composed groups.

照片应该图像清晰，颜色逼真，构图合理。

9. Her children are the main focus of her life.

孩子们是她生活的重心。

10. The political slant at Focus can be described as centre-right.

《焦点》杂志的政治立场可以称为中间偏右。

11. His administration's economic policy would focus on reining in inflation.

他的政府的经济政策将侧重于控制通货膨胀。

12. "Edinburgh in Focus" provides a warts-and-all look at the city.

《聚焦爱丁堡》节目真实地展示了这座城市，包括它的缺点。

13. Throughout the exercise, focus on keeping your abs tight.

整个锻炼过程中，注意要紧绷腹肌。

14. The secret of change is to focus all of your energy, not on fighting the old, but on building the new.--Socrates

做出改变的秘诀不是多么努力地和过去做斗争，而是全力以赴地去打造全新的自己。

15. Focus on making a short, firm follow-through.

集中精力完成简短而有力的随球动作。