詞彙精選：focus的用法和辨析

一、詳細釋義：

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n.

焦點；焦距

例句：

If the camera is not brought into focus, the photo will be blurred.

如果照相機焦點不對準，照片就會模糊。

例句：

The image goes out of focus.

這影像未對準焦距。

中心

例句：

The meeting house and land around it is the focus of Maori community life.

聚會所及其周圍地帶是毛利人村社會生活的中心。

例句：

Cosmetic surgery solely to improve appearance is not the main focus of plastic surgery.

僅僅爲改善容貌的化妝性外科不是整形外科的主要重點。

清晰

例句：

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

照片應該圖像清晰，顏色逼真，構圖合理。

v.

（使）集中，（使）聚集 [I,T]

例句：

Today we're going to focus on the question of homeless people in London.

今天我們將集中討論倫敦無家可歸者的問題。

例句：

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

今天他得以將主題全部集中在經濟方面。

（使）聚焦；調節焦距 [I,T]

例句：

He found the binoculars and focused them on the boat.

他找到雙筒望遠鏡，然後調焦對準那艘船看。

例句：

Magnetic coils focus the electron beams into fine spots.

磁線圈把電子束聚焦成微小的點。

二、詞義辨析：

concentrate,focus

這兩個動詞均有“集中，聚集”之意。concentrate指把人或物集中在一起，也可指把精力或注意力集中於某一事物上。focus側重指把光、熱、射線等集中於一點，也可指把思想或精力等集中於某人或某事情上。

三、相關短語：

focus on

v.把焦點對準，集中注意…

四、參考例句：

Focus on the positive.

保持積極的心態。

Focus on that.

多想想這些吧。

Focus On The Positives.

往好處想。

Focus on One Thing.

一次只做一件事。

The image is in focus.

這影像在焦點上。

Focus on the big aspects.

從大處着眼。

The focus is on practicalities.

培訓的重點在於實用性。

They focus on the present.

活在當下。

What you focus on expands.

你的關注點要放開些。

Focus on what you love.

專注於你的興趣。